1,524 results on '"Y. Cajal"'
Search Results
2. 21612. VARIABLES ASOCIADAS AL NÚMERO DE PASES EN EL TRATAMIENTO ENDOVASCULAR URGENTE, SUBESTUDIO DEL PROYECTO ITACAT
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J. Juega Mariño, M. Requena, C. Piñana, M. Rodríguez, J. Camacho, M. Vidal, T. Moliné, G. Serna, M. Rubiera, A. García-Tornel, N. Rodríguez Villatoro, D. Rodríguez Luna, M. Muchada, M. Olivé, F. Rizzo, M. Rodrigo, C. Lázaro, D. Hernández, M. de Dios Lascuevas, F. Diana, L. Dorado, M. Hernández, H. Quesada, P. Cardona, C. de la Torre, S. Ramon y Cajal, A. Tomasello, M. Ribó, C. Molina, and J. Pagola
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Neurology. Diseases of the nervous system ,RC346-429 - Published
- 2024
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3. Erratum to ‘The benefit of adding polygenic risk scores, lifestyle factors, and breast density to family history and genetic status for breast cancer risk and surveillance classification of unaffected women from germline CHEK2 c.1100delC families’ [The Breast 73 (2024) 103611]
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Maartje A.C. Schreurs, Teresa Ramón y Cajal, Muriel A. Adank, J. Margriet Collée, Antoinette Hollestelle, Jeroen van Rooij, Marjanka K. Schmidt, and Maartje J. Hooning
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Published
- 2024
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4. The benefit of adding polygenic risk scores, lifestyle factors, and breast density to family history and genetic status for breast cancer risk and surveillance classification of unaffected women from germline CHEK2 c.1100delC families
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Maartje A.C. Schreurs, Teresa Ramón y Cajal, Muriel A. Adank, J. Margriet Collée, Antoinette Hollestelle, Jeroen van Rooij, Marjanka K. Schmidt, and Maartje J. Hooning
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CHEK2 c.1100delC ,Breast cancer ,Risk prediction ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
To determine the changes in surveillance category by adding a polygenic risk score based on 311 breast cancer (BC)-associated variants (PRS311), questionnaire-based risk factors and breast density on personalized BC risk in unaffected women from Dutch CHEK2 c.1100delC families.In total, 117 unaffected women (58 heterozygotes and 59 non-carriers) from CHEK2 families were included. Blood-derived DNA samples were genotyped with the GSAMDv3-array to determine PRS311. Lifetime BC risk was calculated in CanRisk, which uses data from the Breast and Ovarian Analysis of Disease Incidence and Carrier Estimation Algorithm (BOADICEA). Women, were categorized into three surveillance groups.The surveillance advice was reclassified in 20 (34.5%) heterozygotes and 21 (35.6%) non-carriers after adding PRS311. Including questionnaire-based risk factors resulted in an additional change in 11 (20.0%) heterozygotes and 8 (15.1%) non-carriers; and a sub-analysis showed that adding breast density on top shifted another 9 (23.1%) heterozygotes and 5 (27.8%) non-carriers. Overall, the majority of heterozygotes were reclassified to a less intensive surveillance, while non-carriers would require intensified surveillance.The addition of PRS311, questionnaire-based risk factors and breast density to family history resulted in a more personalized BC surveillance advice in CHEK2-families, which may lead to more efficient use of surveillance.
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- 2024
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5. RhoA downregulation in the murine intestinal epithelium results in chronic Wnt activation and increased tumorigenesis
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Higinio Dopeso, Paulo Rodrigues, Fernando Cartón-García, Irati Macaya, Josipa Bilic, Estefanía Anguita, Li Jing, Bruno Brotons, Núria Vivancos, Laia Beà, Manuel Sánchez-Martín, Stefania Landolfi, Javier Hernandez-Losa, Santiago Ramon y Cajal, Rocío Nieto, María Vicario, Ricard Farre, Simo Schwartz, Jr., Sven C.D. van Ijzendoorn, Kazuto Kobayashi, Águeda Martinez-Barriocanal, and Diego Arango
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Cell biology ,Cancer ,Science - Abstract
Summary: Rho GTPases are molecular switches regulating multiple cellular processes. To investigate the role of RhoA in normal intestinal physiology, we used a conditional mouse model overexpressing a dominant negative RhoA mutant (RhoAT19N) in the intestinal epithelium. Although RhoA inhibition did not cause an overt phenotype, increased levels of nuclear β-catenin were observed in the small intestinal epithelium of RhoAT19N mice, and the overexpression of multiple Wnt target genes revealed a chronic activation of Wnt signaling. Elevated Wnt signaling in RhoAT19N mice and intestinal organoids did not affect the proliferation of intestinal epithelial cells but significantly interfered with their differentiation. Importantly, 17-month-old RhoAT19N mice showed a significant increase in the number of spontaneous intestinal tumors. Altogether, our results indicate that RhoA regulates the differentiation of intestinal epithelial cells and inhibits tumor initiation, likely through the control of Wnt signaling, a key regulator of proliferation and differentiation in the intestine.
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- 2024
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6. Sequential immunohistochemistry and virtual image reconstruction using a single slide for quantitative KI67 measurement in breast cancer
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Garazi Serna, Sara Simonetti, Roberta Fasani, Francesca Pagliuca, Xavier Guardia, Paqui Gallego, Jose Jimenez, Vicente Peg, Cristina Saura, Serenella Eppenberger-Castori, Santiago Ramon y Cajal, Luigi Terracciano, and Paolo Nuciforo
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Ki67 quantification ,Breast cancer ,Prognosis ,Sequential immunohistochemistry ,Digital image analysis ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Objective: Ki67 is a prognostic and predictive marker in breast cancer (BC). However, manual scoring (MS) by visual assessment suffers from high inter-observer variability which limits its clinical use. Here, we developed a new digital image analysis (DIA) workflow, named KiQuant for automated scoring of Ki67 and investigated its equivalence with standard pathologist's assessment. Methods: Sequential immunohistochemistry of Ki67 and cytokeratin, for precise tumor cell recognition, were performed in the same section of 5 tissue microarrays containing 329 tumor cores from different breast cancer subtypes. Slides were digitalized and subjected to DIA and MS for Ki67 assessment. The intraclass correlation coefficient (ICC) and Bland-Altman plot were used to evaluate inter-observer reproducibility. The Kaplan-Meier analysis was used to determine the prognostic potential. Results: KiQuant showed an excellent correlation with MS (ICC:0.905,95%CI:0.878–0.926) with satisfactory inter-run (ICC:0.917,95%CI:0.884–0.942) and inter-antibody reproducibilities (ICC:0.886,95%CI:0.820–0.929). The distance between KiQuant and MS increased with the magnitude of Ki67 measurement and positively correlated with analyzed tumor area and breast cancer subtype. Agreement rates between KiQuant and MS within the clinically relevant 14% and 30% cut-off points ranged from 33% to 44% with modest interobserver reproducibility below the 20% cut-off (0.606, 95%CI:0.467–0.727). High Ki67 by KiQuant correlated with worse outcome in all BC and in the luminal subtype (P = 0.028 and P = 0.043, respectively). For MS, the association with survival was significant only in 1 out of 3 observers. Conclusions: KiQuant represents an easy and accurate methodology for Ki67 measurement providing a step toward utilizing Ki67 in the clinical setting.
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- 2020
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7. Osteoporosis pseudogliomatosa por mutación homocigótica del gen LRP5
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Juan Ramón y Cajal Calvo, Ramón Ortiz Giménez, and Marta Zamora Lozano
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Pediatrics ,RJ1-570 - Published
- 2022
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8. A comprehensive analysis of candidate genes in familial pancreatic cancer families reveals a high frequency of potentially pathogenic germline variants
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Julie Earl, Cristina Galindo-Pumariño, Jessica Encinas, Emma Barreto, Maria E. Castillo, Vanessa Pachón, Reyes Ferreiro, Mercedes Rodríguez-Garrote, Silvia González-Martínez, Teresa Ramon y Cajal, Luis Robles Diaz, Isabel Chirivella-Gonzalez, Montse Rodriguez, Eva Martínez de Castro, David García-Seisdedos, Gloria Muñoz, Juan Manuel Rosa Rosa, Mirari Marquez, Nuría Malats, and Alfredo Carrato
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Medicine ,Medicine (General) ,R5-920 - Abstract
Background: The 5-year survival rate of patients with pancreatic ductal adenocarcinoma (PDAC) is around 5% due to the fact that the majority of patients present with advanced disease that is treatment resistant. Familial pancreatic cancer (FPC) is a rare disorder that is defined as a family with at least two affected first degree relatives, with an estimated incidence of 4%–10%. The genetic basis is unknown in the majority of families although around 10%–13% of families carry germline mutations in known genes associated with hereditary cancer and pancreatitis syndromes. Methods: Panel sequencing was performed of 35 genes associated with hereditary cancer in 43 PDAC cases from families with an apparent hereditary pancreatic cancer syndrome. Findings: Pathogenic variants were identified in 19% (5/26) of PDAC cases from pure FPC families in the genes MLH1, CDKN2A, POLQ and FANCM. Low frequency potentially pathogenic VUS were also identified in 35% (9/26) of PDAC cases from FPC families in the genes FANCC, MLH1, PMS2, CFTR, APC and MUTYH. Furthermore, an important proportion of PDAC cases harboured more than one pathogenic, likely pathogenic or potentially pathogenic VUS, highlighting the multigene phenotype of FPC. Interpretation: The genetic basis of familial or hereditary pancreatic cancer can be explained in 21% of families by previously described hereditary cancer genes. Low frequency variants in other DNA repair genes are also present in 35% of families which may contribute to the risk of pancreatic cancer development. Funding: This study was funded by the Instituto de Salud Carlos III (Plan Estatal de I + D + i 2013–2016): ISCIII (PI09/02221, PI12/01635, PI15/02101 and PI18/1034) and co-financed by the European Development Regional Fund ‘‘A way to achieve Europe’’ (ERDF), the Biomedical Research Network in Cancer: CIBERONC (CB16/12/00446), Red Temática de investigación cooperativa en cáncer: RTICC (RD12/0036/0073) and La Asociación Española contra el Cáncer: AECC (Grupos Coordinados Estables 2016). Keywords: Familial pancreatic cancer, Panel sequencing, DNA repair and hereditary cancer genes, Pathogenic variants
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- 2020
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9. Hospitalization burden associated with malignant neoplasia and in situ carcinoma in vulva and vagina during a 5-year period (2009–2013) in Spain: An epidemiological study
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Noelia López, Ángel Gil-de-Miguel, Raquel Pascual-García, Jose Manuel Ramón y Cajal, and Ruth Gil-Prieto
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Infectious and parasitic diseases ,RC109-216 - Abstract
Background: Vulvar and vaginal cancers are considered rare cancers in women. Human Papillomavirus is responsible for 30–76% of them. The aim of this study was to describe the burden of hospital admissions by malignant neoplasia (MN) and in situ carcinoma (ISC) of vulva and vagina from 2009 to 2013, in Spain Methods: This observational, descriptive study used discharge information obtained from the national surveillance system for hospital data, Conjunto Mínimo Básico de Datos, CMBD, provided by the Ministry of Health. Results: From 2009–2013, we found 9,896 hospitalizations coded as MN or ISC of vulva and vagina. Mean age of hospitalization was 69.94 ± 15.16 years; average length of hospital stay (ALOS) was 10.02 ± 12.40 days, and mean hospitalization costs were 5,140.31 ± 3,220.61 euros. Mean hospitalization rate was 9.874 per 100,000 women aged >14 years old (95% CI: 9.689–10.058); mean mortality rate was 0.932 per 100,000 women aged >14 years old (95% CI: 0.872–0.991) and mean case fatality rate was 9.438% (95% CI: 8.862–10.014). Conclusion: MN and ISC of vulva and vagina are responsible for a considerable hospitalization burden. Information about these hospitalizations could be useful for cost effectiveness analysis and monitoring of HPV vaccination effectiveness. Keywords: HPV, Vulva, Vagina, Malignant neoplasia, Hospitalizations, Carcinoma
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- 2018
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10. Common Co-activation of AXL and CDCP1 in EGFR-mutation-positive Non-smallcell Lung Cancer Associated With Poor Prognosis
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Niki Karachaliou, Imane Chaib, Andres Felipe Cardona, Jordi Berenguer, Jillian Wilhelmina Paulina Bracht, Jie Yang, Xueting Cai, Zhigang Wang, Chunping Hu, Ana Drozdowskyj, Carles Codony Servat, Jordi Codony Servat, Masaoki Ito, Ilaria Attili, Erika Aldeguer, Ana Gimenez Capitan, July Rodriguez, Leonardo Rojas, Santiago Viteri, Miguel Angel Molina-Vila, Sai-Hong Ignatius Ou, Morihito Okada, Tony S. Mok, Trever G. Bivona, Mayumi Ono, Jean Cui, Santiago Ramón y Cajal, Peng Cao, and Rafael Rosell
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Medicine ,Medicine (General) ,R5-920 - Abstract
Epidermal growth factor receptor (EGFR)-mutation-positive non-smallcell lung cancer (NSCLC) is incurable, despite high rates of response to EGFR tyrosine kinase inhibitors (TKIs). We investigated receptor tyrosine kinases (RTKs), Src family kinases and focal adhesion kinase (FAK) as genetic modifiers of innate resistance in EGFR-mutation-positive NSCLC. We performed gene expression analysis in two cohorts (Cohort 1 and Cohort 2) of EGFR-mutation-positive NSCLC patients treated with EGFR TKI. We evaluated the efficacy of gefitinib or osimertinib with the Src/FAK/Janus kinase 2 (JAK2) inhibitor, TPX0005 in vitro and in vivo. In Cohort 1, CUB domain-containing protein-1 (CDCP1) was an independent negative prognostic factor for progression-free survival (hazard ratio of 1.79, p = 0.0407) and overall survival (hazard ratio of 2.23, p = 0.0192). A two-gene model based on AXL and CDCP1 expression was strongly associated with the clinical outcome to EGFR TKIs, in both cohorts of patients. Our preclinical experiments revealed that several RTKs and non-RTKs, were up-regulated at baseline or after treatment with gefitinib or osimertinib. TPX-0005 plus EGFR TKI suppressed expression and activation of RTKs and downstream signaling intermediates. Co-expression of CDCP1 and AXL is often observed in EGFR-mutation-positive tumors, limiting the efficacy of EGFR TKIs. Co-treatment with EGFR TKI and TPX-0005 warrants testing. Keywords: Lung cancer, EGFR, Resistance, AXL, CDCP1, Combination therapies
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- 2018
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11. The Genomic and Immune Landscapes of Lethal Metastatic Breast Cancer
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Leticia De Mattos-Arruda, Stephen-John Sammut, Edith M. Ross, Rachael Bashford-Rogers, Erez Greenstein, Havell Markus, Sandro Morganella, Yvonne Teng, Yosef Maruvka, Bernard Pereira, Oscar M. Rueda, Suet-Feung Chin, Tania Contente-Cuomo, Regina Mayor, Alexandra Arias, H. Raza Ali, Wei Cope, Daniel Tiezzi, Aliakbar Dariush, Tauanne Dias Amarante, Dan Reshef, Nikaoly Ciriaco, Elena Martinez-Saez, Vicente Peg, Santiago Ramon y Cajal, Javier Cortes, George Vassiliou, Gad Getz, Serena Nik-Zainal, Muhammed Murtaza, Nir Friedman, Florian Markowetz, Joan Seoane, and Carlos Caldas
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Biology (General) ,QH301-705.5 - Abstract
Summary: The detailed molecular characterization of lethal cancers is a prerequisite to understanding resistance to therapy and escape from cancer immunoediting. We performed extensive multi-platform profiling of multi-regional metastases in autopsies from 10 patients with therapy-resistant breast cancer. The integrated genomic and immune landscapes show that metastases propagate and evolve as communities of clones, reveal their predicted neo-antigen landscapes, and show that they can accumulate HLA loss of heterozygosity (LOH). The data further identify variable tumor microenvironments and reveal, through analyses of T cell receptor repertoires, that adaptive immune responses appear to co-evolve with the metastatic genomes. These findings reveal in fine detail the landscapes of lethal metastatic breast cancer. : De Mattos-Arruda et al. profiled multiple metastases from autopsies of patients with therapy-resistant breast cancer, showing that multi-clonal spreading occurs in a small number of founder events. The analysis characterizes predicted neo-antigen landscapes, tumor microenvironments, and accumulation of HLA LOH. T cell immune responses appear to co-evolve with metastatic cancer genomes. Keywords: breast cancer, metastases, stem mutations, clade mutations, private mutations, genomic landscapes, immune landscapes, metastatic phylogenies, immunoediting, TCR repertoire
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- 2019
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12. Ti6Al4V coatings on titanium samples by sputtering techniques: Microstructural and mechanical characterization
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Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte, Universidad de Sevilla. Departamento de Física Aplicada I, Universidad de Sevilla. FQM408: Química Farmacéutica Aplicada, Universidad de Sevilla. FQM196: Nanotecnología en Superficies y Plasma, Universidad de Sevilla. TEP123: Metalurgia e Ingeniería de los Materiales, EU-FEDER and Junta de Andalucía (PAIDI2020) project no. US-1259771, EU-FEDER and Junta de Andalucía (PAIDI2020) project no. P18-RT-2641, MCIN/AEI/ 10.13039/501100011033 the Ramon y Cajal Spanish National programs, Sánchez López, Juan Carlos, Rodríguez-Albelo, Luisa Marleny, Sánchez-Pérez, Miriam, Fortio Godinho, Vanda Cristina, López Santos, Carmen, Torres Hernández, Yadir, Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte, Universidad de Sevilla. Departamento de Física Aplicada I, Universidad de Sevilla. FQM408: Química Farmacéutica Aplicada, Universidad de Sevilla. FQM196: Nanotecnología en Superficies y Plasma, Universidad de Sevilla. TEP123: Metalurgia e Ingeniería de los Materiales, EU-FEDER and Junta de Andalucía (PAIDI2020) project no. US-1259771, EU-FEDER and Junta de Andalucía (PAIDI2020) project no. P18-RT-2641, MCIN/AEI/ 10.13039/501100011033 the Ramon y Cajal Spanish National programs, Sánchez López, Juan Carlos, Rodríguez-Albelo, Luisa Marleny, Sánchez-Pérez, Miriam, Fortio Godinho, Vanda Cristina, López Santos, Carmen, and Torres Hernández, Yadir
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Although titanium is widely used as biomaterial, the control of the interface properties between its surface and the surrounding physiological environment (like bone, other tissues or biofluids) results crucial to achieve a successful osseointegration and good biomechanical and functional performance. In this work, commercially pure titanium (Grade IV) discs obtained by conventional powder metallurgy were coated with 1–3 µm of Ti6Al4V (Grade V) alloy using DC-pulsed or high-power impulse magnetron sputtering (HiPIMS) technique with the aim of improving their biomedical performance. SEM, confocal microscopy, X-ray diffraction, nanoindentation and wetting measurements are used to evaluate the bio-interface role of the titanium-coated implants. Conformal Ti6Al4V coatings with controlled nano-roughness can be deposited with enhanced mechanical (H = 5–8 GPa; E = 140–160 GPa) and hydrophobic properties thanks to a dense columnar structure. The increased Ti-O bonding at the interface helps to prevent the corrosion due to the formation of a surface passivation layer. Particularly in the case of the HiPIMS process, the surface modification of titanium implants (chemistry, morphology and structure) appears as an effective strategy for satisfying the biomedical requirements and functionality, with enhanced mechanical properties and nanostructuration for prevention of bacteria colonization.
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- 2023
13. Microfluidization and characterization of phycocyanin-based emulsions stabilised using a fumed silica
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Universidad de Sevilla. Departamento de Ingeniería Química, Universidad de Sevilla. Departamento de Ingeniería Química y Ambiental, Universidad de Sevilla. TEP142: Ingeniería de Residuos, Universidad de Sevilla. TEP943: Reología Aplicada. Tecnología de Coloides, Ministerio de Ciencia e Innovación (Spain) through the TED2021-131246B project and through Ramón y Cajal Contracts, Tello Rivas, Patricia, Villegas Sánchez, Rosario, Trujillo-Cayado, Luis Alfonso, Santos García, Jenifer, Vladisavljevic, Goran, Universidad de Sevilla. Departamento de Ingeniería Química, Universidad de Sevilla. Departamento de Ingeniería Química y Ambiental, Universidad de Sevilla. TEP142: Ingeniería de Residuos, Universidad de Sevilla. TEP943: Reología Aplicada. Tecnología de Coloides, Ministerio de Ciencia e Innovación (Spain) through the TED2021-131246B project and through Ramón y Cajal Contracts, Tello Rivas, Patricia, Villegas Sánchez, Rosario, Trujillo-Cayado, Luis Alfonso, Santos García, Jenifer, and Vladisavljevic, Goran
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Phycocyanin (PC), a protein pigment obtained from algae, is attracting attention due to the search for new plant-based alternatives to stabilise food products. Furthermore, PC presents surface activity and is able to reduce interfacial tension to create droplets in emulsions. However, PC is sensitive to degradation; one potential solution is to use it in combination with other materials. In this study, using PC in combination with Aerosil 200 to stabilise food-grade nanoemulsions was studied via rheology, laser diffraction and multiple light scattering. First, the microfluidization technique was used to reduce the droplet size of PC-based emulsions to a minimum of 243 nm after six passes. However, the resulting emulsion presented poor physical stability with an extensive creaming process. Incorporating Aerosil 200 reduced the creaming process at low concentrations and completely inhibited it above 5 g/100 g of Aerosil 200. This study shows that a combination of PC and Aerosil 200 was able to stabilise nanoemulsions, with potential applications for food products.
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- 2023
14. Ellagic acid and its metabolites urolithins A/B ameliorate most common disease phenotypes in cellular and mouse models for lysosomal storage disorders by enhancing extracellular vesicle secretion
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Fundación Ramón Areces, Ministerio de Ciencia e Innovación (España), Agencia Estatal de Investigación (España), European Commission, Instituto de Salud Carlos III, Fundación para la Investigación Biomédica del Hospital Universitario Ramón y Cajal, Espín de Gea, Juan Carlos [0000-0002-1068-8692], Soto-Huelin, Beatriz, Babiy, Bohdan, Pastor, Oscar, Díaz-García, Mario, Toledano-Zaragoza, Ana, Frutos, María Dolores, Espín de Gea, Juan Carlos, Tomás Barberán, Francisco, Busto, Rebeca, Ledesma, M. Dolores, Fundación Ramón Areces, Ministerio de Ciencia e Innovación (España), Agencia Estatal de Investigación (España), European Commission, Instituto de Salud Carlos III, Fundación para la Investigación Biomédica del Hospital Universitario Ramón y Cajal, Espín de Gea, Juan Carlos [0000-0002-1068-8692], Soto-Huelin, Beatriz, Babiy, Bohdan, Pastor, Oscar, Díaz-García, Mario, Toledano-Zaragoza, Ana, Frutos, María Dolores, Espín de Gea, Juan Carlos, Tomás Barberán, Francisco, Busto, Rebeca, and Ledesma, M. Dolores
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Niemann Pick diseases types A (NPDA) and C (NPDC) are lysosomal storage disorders (LSDs) leading to cognitive impairment, neurodegeneration, and early death. NPDA and NPDC have different genetic origins, being caused by mutations in the acid sphingomyelinase (ASM) or the cholesterol transport protein NPC1, respectively. However, they share a common pathological hallmark in the accumulation of lipids in the endolysosomal compartment. Here, we tested the hypothesis that polyphenols reduce lipid overload in NPD cells by enhancing the secretion of extracellular vesicles (ECVs). We show that among the polyphenols tested, the ellagic acid metabolites, urolithin A and B, were the safest and most efficient in increasing ECV secretion. They reduced levels of accumulating lipids and lysosomal size and permeabilization in cultured bone marrow-derived macrophages and neurons from ASMko and NPC1 mutant mice, which mimic NPDA and NPDC, respectively. Moreover, oral treatment with ellagic acid reduced lipid levels, ameliorated lysosomal alterations, and diminished microglia activation in the brain of NPD mice. These results support the therapeutic value of ECV secretion and polyphenols for NPDs, which may also help treat other LSDs characterized by intracellular lipid overload
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- 2023
15. Chromosome 17 Centromere Duplication and Responsiveness to Anthracycline-Based Neoadjuvant Chemotherapy in Breast Cancer
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Ariadna Tibau, Laura López-Vilaró, Maitane Pérez-Olabarria, Tania Vázquez, Cristina Pons, Ignasi Gich, Carmen Alonso, Belén Ojeda, Teresa Ramón y Cajal, Enrique Lerma, Agustí Barnadas, and Daniel Escuin
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Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Human epidermal growth factor receptor 2 (HER2) and topoisomerase II alpha (TOP2A) genes have been proposed as predictive biomarkers of sensitivity to anthracycline chemotherapy. Recently, chromosome 17 centromere enumeration probe (CEP17) duplication has also been associated with increased responsiveness to anthracyclines. However, reports are conflicting and none of these tumor markers can yet be considered a clinically reliable predictor of response to anthracyclines. We studied the association of TOP2A gene alterations, HER2 gene amplification, and CEP17 duplication with response to anthracycline-based neoadjuvant chemotherapy in 140 patients with operable or locally advanced breast cancer. HER2 was tested by fluorescence in situ hybridization and TOP2A and CEP17 by chromogenic in situ hybridization. Thirteen patients (9.3%) achieved pathologic complete response (pCR). HER2 amplification was present in 24 (17.5%) of the tumors. TOP2A amplification occurred in seven tumors (5.1%). CEP17 duplication was detected in 13 patients (9.5%). CEP17 duplication correlated with a higher rate of pCR [odds ratio (OR) 6.55, 95% confidence interval (95% CI) 1.25-34.29, P = .026], and analysis of TOP2A amplification showed a trend bordering on statistical significance (OR 6.97, 95% CI 0.96-50.12, P = .054). TOP2A amplification and CEP17 duplication combined were strongly associated with pCR (OR 6.71, 95% CI 1.66-27.01, P = .007). HER2 amplification did not correlate with pCR. Our results suggest that CEP17 duplication predicts pCR to primary anthracycline-based chemotherapy. CEP17 duplication, TOP2A amplifications, and HER2 amplifications were not associated with prognosis.
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- 2014
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16. Multimerization of Zika Virus-NS5 Causes Ciliopathy and Forces Premature Neurogenesis
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Murielle Saade, Elena Gonzalez-Gobartt, Santiago Ramón y Cajal, Victor M. Ruiz-Arroyo, Elisa Martí, Diego S. Ferrero, Naiara Akizu, Elena Martínez-Sáez, Núria Verdaguer, José Blanco-Ameijeiras, Marco Flores-Mendez, Ministerio de Economía y Competitividad (España), Fundació La Marató de TV3, Ministerio de Ciencia, Innovación y Universidades (España), and National Institutes of Health (US)
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Microcephaly ,Centrosomes ,Neurogenesis ,viruses ,Ciliopathy ,Viral Nonstructural Proteins ,Microbiology ,Article ,Zika virus ,03 medical and health sciences ,0302 clinical medicine ,Pregnancy ,Genetics ,medicine ,Humans ,Progenitor cell ,Pregnancy Complications, Infectious ,Base (exponentiation) ,030304 developmental biology ,0303 health sciences ,General Immunology and Microbiology ,biology ,030306 microbiology ,Zika Virus Infection ,Cilium ,virus diseases ,Cell Biology ,biology.organism_classification ,medicine.disease ,Virology ,humanities ,Ciliopathies ,Neural stem cell ,Cell biology ,Infectious Diseases ,Centrosome ,Neural progenitor cell ,Motile cilium ,Molecular Medicine ,Female ,CNS growth ,030217 neurology & neurosurgery - Abstract
Zika virus (ZikV) is a flavivirus that infects neural tissues, causing congenital microcephaly. ZikV has evolved multiple mechanisms to restrict proliferation and enhance cell death, although the underlying cellular events involved remain unclear. Here we show that the ZikV-NS5 protein interacts with host proteins at the base of the primary cilia in neural progenitor cells, causing an atypical non-genetic ciliopathy and premature neuron delamination. Furthermore, in human microcephalic fetal brain tissue, ZikV-NS5 persists at the base of the motile cilia in ependymal cells, which also exhibit a severe ciliopathy. Although the enzymatic activity of ZikV-NS5 appears to be dispensable, the amino acids Y25, K28, and K29 that are involved in NS5 oligomerization are essential for localization and interaction with components of the cilium base, promoting ciliopathy and premature neurogenesis. These findings lay the foundation for therapies that target ZikV-NS5 multimerization and prevent the developmental malformations associated with congenital Zika syndrome., The work in E.M.’s laboratory was supported by grants BFU2016-77498-P, BFU2016-77498-P, and La Maratò de TV3 foundation 201833-10. M.S. holds a Ramón Y Cajal fellowship (RYC2018-025379-I). J.B.-A is a recipient of a BES-2017-080050 PhD scholarship. The work in N.V.’s laboratory was supported by grants BIO2017-83906-P, Maria de Maeztu Unit of Excellence MDM-2014-0435 (MCIU), and La Maratò de TV3 foundation 201833-10. The work in N.A.’s laboratory was supported by NIH/NINDS R00NS089859 and IDDRC-NPDA (CHOP/Penn).
- Published
- 2020
17. Typical and atypical carcinoid tumors of the lung: A Clinicopathological correlation of 783 cases with Emphasis on histological features
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António Campos, Se Jin Jang, Semir Vranic, Domenico Coppola, Liliana Dalurzo, Dominic V. Spagnolo, David C. Rice, Giovanni Falconieri, Lilian Edmunds, Fernando Cunha, Ana Catarino, Stefano Pizzolitto, Alessandro De Pellegrin, Faruk Skenderi, Ming Lian Oon, Jae Y. Ro, Reza J. Mehran, Fredrik Petersson, Cesar A. Moran, Gerald Langman, Siaw Ming Chai, Arlene M. Correa, Hans Brunnström, Filomena Medeiros, Fernando Augusto Soares, Andrew Laycock, Sergio Pina-Oviedo, Göran Elmberger, Irene Sansano Valero, Boris Sepesi, Kaleigh E. Lindholm, Santiago Ramón y Cajal, Garrett L. Walsh, and Jose R. Torrealba
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Adult ,Male ,0301 basic medicine ,carcinoid ,Pathology ,medicine.medical_specialty ,Lung Neoplasms ,Time Factors ,Adolescent ,Lymphovascular invasion ,Clinicopathological correlation ,Carcinoid Tumor ,Pathology and Forensic Medicine ,atypical carcinoid ,Young Adult ,03 medical and health sciences ,0302 clinical medicine ,Mitotic Index ,Humans ,Medicine ,Intermediate Grade ,Pneumonectomy ,Lung cancer ,Pathological ,Aged ,Neoplasm Staging ,Aged, 80 and over ,Lung ,Tumor size ,business.industry ,Middle Aged ,medicine.disease ,Atypical carcinoid ,Carcinoid ,Intermediate grade ,Low grade ,Neuroendocrine ,Tumor Burden ,lung cancer ,Treatment Outcome ,030104 developmental biology ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,Female ,pathology ,Neoplasm Grading ,business - Abstract
We present 783 surgical resections of typical and atypical carcinoid tumors of the lung identified in the pathology files of 20 different pathology departments. All cases were critically reviewed for clinical and pathological features and further correlated with clinical outcome. Long-term follow-up was obtained in all the patients and statistically analyzed to determine significance of the different parameters evaluated. Of the histopathological features analyzed, the presence of mitotic activity of 4 mitoses or more per 2mm2, necrosis, lymphatic invasion and lymph node metastasis were identified as statistically significant. Tumors measuring 3 cm or more were also identified as statistically significant and correlate with clinical outcome. Based on our analysis, we consider that the separation of low and intermediate grade neuroendocrine neoplasms of the lung needs to be readjusted in terms of mitotic count as the risk of over grading these neoplasms exceeds 10% under the current criteria. We also consider that tumor size is an important feature to be considered in the assessment of these neoplasms and together with the histological grade of the tumor offers important features that can be correlated with clinical outcome.
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- 2020
18. Hospitalization burden associated with malignant neoplasia and in situ carcinoma in vulva and vagina during a 5-year period (2009–2013) in Spain: An epidemiological study
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Ángel Gil-de-Miguel, José Manuel Ramón y Cajal, Noelia López, Raquel Pascual-García, and Ruth Gil-Prieto
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Adult ,HPV ,medicine.medical_specialty ,Vaginal Neoplasms ,Article ,Vulva ,lcsh:Infectious and parasitic diseases ,Young Adult ,03 medical and health sciences ,0302 clinical medicine ,Cost of Illness ,Virology ,Case fatality rate ,Epidemiology ,Carcinoma ,Humans ,Medicine ,lcsh:RC109-216 ,030212 general & internal medicine ,Hospital Costs ,Papillomaviridae ,Aged ,Retrospective Studies ,Aged, 80 and over ,Hospitalizations ,Vulvar Neoplasms ,business.industry ,Obstetrics ,Incidence ,Mortality rate ,Cost-effectiveness analysis ,Length of Stay ,Middle Aged ,medicine.disease ,Hospitalization ,Infectious Diseases ,medicine.anatomical_structure ,Spain ,030220 oncology & carcinogenesis ,Vagina ,Malignant neoplasia ,Female ,Christian ministry ,business ,Carcinoma in Situ - Abstract
Background Vulvar and vaginal cancers are considered rare cancers in women. Human Papillomavirus is responsible for 30–76% of them. The aim of this study was to describe the burden of hospital admissions by malignant neoplasia (MN) and in situ carcinoma (ISC) of vulva and vagina from 2009 to 2013, in Spain Methods This observational, descriptive study used discharge information obtained from the national surveillance system for hospital data, Conjunto Mínimo Básico de Datos, CMBD, provided by the Ministry of Health. Results From 2009–2013, we found 9,896 hospitalizations coded as MN or ISC of vulva and vagina. Mean age of hospitalization was 69.94 ± 15.16 years; average length of hospital stay (ALOS) was 10.02 ± 12.40 days, and mean hospitalization costs were 5,140.31 ± 3,220.61 euros. Mean hospitalization rate was 9.874 per 100,000 women aged >14 years old (95% CI: 9.689–10.058); mean mortality rate was 0.932 per 100,000 women aged >14 years old (95% CI: 0.872–0.991) and mean case fatality rate was 9.438% (95% CI: 8.862–10.014). Conclusion MN and ISC of vulva and vagina are responsible for a considerable hospitalization burden. Information about these hospitalizations could be useful for cost effectiveness analysis and monitoring of HPV vaccination effectiveness., Highlights • 9896 hospitalizations due to NM and ISC were recorded during 2009–2013. • Mean hospitalization rate was 9.874 per 100,000 women >14 years old. • Most of these hospitalizations are related to vulva diseases. • Estimated annual hospital costs due to vagina/vulva NM/ISC are 10.3 million euros.
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- 2018
19. A comprehensive analysis of candidate genes in familial pancreatic cancer families reveals a high frequency of potentially pathogenic germline variants
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Reyes Ferreiro, Isabel Chirivella-Gonzalez, Vanessa Pachón, Teresa Ramón y Cajal, Jessica Encinas, Alfredo Carrato, Eva Martínez de Castro, Julie Earl, Emma Barreto, David García-Seisdedos, María E. Castillo, Mercedes Rodríguez-Garrote, Luis Robles Diaz, Juan Manuel Rosa Rosa, Montse Rodriguez, Silvia González-Martínez, Cristina Galindo-Pumariño, Núria Malats, Gloria Muñoz, Mirari Marquez, Instituto de Salud Carlos III - ISCIII, Biomedical Research Network in Cancer: CIBERONC, Red Tematica de investigacion cooperativa en cancer: RTICC, European Regional Development Fund (ERDF/FEDER), Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red - CIBERONC (Cáncer), Red Temática de Investigación Cooperativa en Cáncer (España), and Unión Europea. Fondo Europeo de Desarrollo Regional (FEDER/ERDF)
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0301 basic medicine ,Adult ,Male ,Candidate gene ,Research paper ,Panel sequencing ,lcsh:Medicine ,DNA-Directed DNA Polymerase ,Biology ,Adenocarcinoma ,MLH1 ,General Biochemistry, Genetics and Molecular Biology ,03 medical and health sciences ,0302 clinical medicine ,Germline mutation ,Mutation Rate ,MUTYH ,CDKN2A ,Pancreatic cancer ,medicine ,PMS2 ,Humans ,Germ-Line Mutation ,Cyclin-Dependent Kinase Inhibitor p16 ,Aged ,Genetics ,Aged, 80 and over ,lcsh:R5-920 ,lcsh:R ,DNA Helicases ,Cancer ,Pathogenic variants ,General Medicine ,Middle Aged ,medicine.disease ,Pedigree ,Pancreatic Neoplasms ,030104 developmental biology ,030220 oncology & carcinogenesis ,DNA repair and hereditary cancer genes ,Female ,lcsh:Medicine (General) ,MutL Protein Homolog 1 ,Familial pancreatic cancer - Abstract
The 5-year survival rate of patients with pancreatic ductal adenocarcinoma (PDAC) is around 5% due to the fact that the majority of patients present with advanced disease that is treatment resistant. Familial pancreatic cancer (FPC) is a rare disorder that is defined as a family with at least two affected first degree relatives, with an estimated incidence of 4%-10%. The genetic basis is unknown in the majority of families although around 10%-13% of families carry germline mutations in known genes associated with hereditary cancer and pancreatitis syndromes. Panel sequencing was performed of 35 genes associated with hereditary cancer in 43 PDAC cases from families with an apparent hereditary pancreatic cancer syndrome. Pathogenic variants were identified in 19% (5/26) of PDAC cases from pure FPC families in the genes MLH1, CDKN2A, POLQ and FANCM. Low frequency potentially pathogenic VUS were also identified in 35% (9/26) of PDAC cases from FPC families in the genes FANCC, MLH1, PMS2, CFTR, APC and MUTYH. Furthermore, an important proportion of PDAC cases harboured more than one pathogenic, likely pathogenic or potentially pathogenic VUS, highlighting the multigene phenotype of FPC. The genetic basis of familial or hereditary pancreatic cancer can be explained in 21% of families by previously described hereditary cancer genes. Low frequency variants in other DNA repair genes are also present in 35% of families which may contribute to the risk of pancreatic cancer development. This study was funded by the Instituto de Salud Carlos III (Plan Estatal de I + D + i 2013-2016): ISCIII (PI09/02221, PI12/01635, PI15/02101 and PI18/1034) and co-financed by the European Development Regional Fund ''A way to achieve Europe'' (ERDF), the Biomedical Research Network in Cancer: CIBERONC (CB16/12/00446), Red Temática de investigación cooperativa en cáncer: RTICC (RD12/0036/0073) and La Asociación Española contra el Cáncer: AECC (Grupos Coordinados Estables 2016). This study was funded by the Instituto de Salud Carlos III (Plan Estatal de I+D+i 2013-2016): ISCIII (PI09/02221, PI12/01635, PI15/02101 and PI18/1034) and co-financed by the European Development Regional Fund "A way to achieve Europe'' (ERDF), the Biomedical Research Network in Cancer: CIBERONC (CB16/12/00446), Red Tematica de investigacion cooperativa en cancer: RTICC (RD12/0036/0073) and La Asociacion Espanola contra el Cancer: AECC (Grupos Coordinados Estables 2016). Sí
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- 2020
20. Prognostic gene expression signature for high-grade serous ovarian cancer
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Millstein, J, Budden, T, Goode, EL, Anglesio, MS, Talhouk, A, Intermaggio, MP, Leong, HS, Chen, S, Elatre, W, Gilks, B, Nazeran, T, Volchek, M, Bentley, RC, Wang, C, Chiu, DS, Kommoss, S, Leung, SCY, Senz, J, Lum, A, Chow, V, Sudderuddin, H, Mackenzie, R, George, J, Fereday, S, Hendley, J, Traficante, N, Steed, H, Koziak, JM, Kobel, M, McNeish, IA, Goranova, T, Ennis, D, Macintyre, G, De Silva, DS, Ramon y Cajal, T, Garcia-Donas, J, Hernando Polo, S, Rodriguez, GC, Cushing-Haugen, KL, Harris, HR, Greene, CS, Zelaya, RA, Behrens, S, Fortner, RT, Sinn, P, Herpel, E, Lester, J, Lubinski, J, Oszurek, O, Toloczko, A, Cybulski, C, Menkiszak, J, Pearce, CL, Pike, MC, Tseng, C, Alsop, J, Rhenius, V, Song, H, Jimenez-Linan, M, Piskorz, AM, Gentry-Maharaj, A, Karpinskyj, C, Widschwendter, M, Singh, N, Kennedy, CJ, Sharma, R, Harnett, PR, Gao, B, Johnatty, SE, Sayer, R, Boros, J, Winham, SJ, Keeney, GL, Kaufmann, SH, Larson, MC, Luk, H, Hernandez, BY, Thompson, PJ, Wilkens, LR, Carney, ME, Trabert, B, Lissowska, J, Brinton, L, Sherman, ME, Bodelon, C, Hinsley, S, Lewsley, LA, Glasspool, R, Banerjee, SN, Stronach, EA, Haluska, P, Ray-Coquard, I, Mahner, S, Winterhoff, B, Slamon, D, Levine, DA, Kelemen, LE, Benitez, J, Chang-Claude, J, Gronwald, J, Wu, AH, Menon, U, Goodman, MT, Schildkraut, JM, Wentzensen, N, Brown, R, Berchuck, A, Chenevix-Trench, G, DeFazio, A, Gayther, SA, Garcia, MJ, Henderson, MJ, Rossing, MA, Beeghly-Fadiel, A, Fasching, PA, Orsulic, S, Karlan, BY, Konecny, GE, Huntsman, DG, Bowtell, DD, Brenton, JD, Doherty, JA, Pharoah, PDP, Ramus, SJ, Millstein, J, Budden, T, Goode, EL, Anglesio, MS, Talhouk, A, Intermaggio, MP, Leong, HS, Chen, S, Elatre, W, Gilks, B, Nazeran, T, Volchek, M, Bentley, RC, Wang, C, Chiu, DS, Kommoss, S, Leung, SCY, Senz, J, Lum, A, Chow, V, Sudderuddin, H, Mackenzie, R, George, J, Fereday, S, Hendley, J, Traficante, N, Steed, H, Koziak, JM, Kobel, M, McNeish, IA, Goranova, T, Ennis, D, Macintyre, G, De Silva, DS, Ramon y Cajal, T, Garcia-Donas, J, Hernando Polo, S, Rodriguez, GC, Cushing-Haugen, KL, Harris, HR, Greene, CS, Zelaya, RA, Behrens, S, Fortner, RT, Sinn, P, Herpel, E, Lester, J, Lubinski, J, Oszurek, O, Toloczko, A, Cybulski, C, Menkiszak, J, Pearce, CL, Pike, MC, Tseng, C, Alsop, J, Rhenius, V, Song, H, Jimenez-Linan, M, Piskorz, AM, Gentry-Maharaj, A, Karpinskyj, C, Widschwendter, M, Singh, N, Kennedy, CJ, Sharma, R, Harnett, PR, Gao, B, Johnatty, SE, Sayer, R, Boros, J, Winham, SJ, Keeney, GL, Kaufmann, SH, Larson, MC, Luk, H, Hernandez, BY, Thompson, PJ, Wilkens, LR, Carney, ME, Trabert, B, Lissowska, J, Brinton, L, Sherman, ME, Bodelon, C, Hinsley, S, Lewsley, LA, Glasspool, R, Banerjee, SN, Stronach, EA, Haluska, P, Ray-Coquard, I, Mahner, S, Winterhoff, B, Slamon, D, Levine, DA, Kelemen, LE, Benitez, J, Chang-Claude, J, Gronwald, J, Wu, AH, Menon, U, Goodman, MT, Schildkraut, JM, Wentzensen, N, Brown, R, Berchuck, A, Chenevix-Trench, G, DeFazio, A, Gayther, SA, Garcia, MJ, Henderson, MJ, Rossing, MA, Beeghly-Fadiel, A, Fasching, PA, Orsulic, S, Karlan, BY, Konecny, GE, Huntsman, DG, Bowtell, DD, Brenton, JD, Doherty, JA, Pharoah, PDP, and Ramus, SJ
- Abstract
BACKGROUND: Median overall survival (OS) for women with high-grade serous ovarian cancer (HGSOC) is ∼4 years, yet survival varies widely between patients. There are no well-established, gene expression signatures associated with prognosis. The aim of this study was to develop a robust prognostic signature for OS in patients with HGSOC. PATIENTS AND METHODS: Expression of 513 genes, selected from a meta-analysis of 1455 tumours and other candidates, was measured using NanoString technology from formalin-fixed paraffin-embedded tumour tissue collected from 3769 women with HGSOC from multiple studies. Elastic net regularization for survival analysis was applied to develop a prognostic model for 5-year OS, trained on 2702 tumours from 15 studies and evaluated on an independent set of 1067 tumours from six studies. RESULTS: Expression levels of 276 genes were associated with OS (false discovery rate < 0.05) in covariate-adjusted single-gene analyses. The top five genes were TAP1, ZFHX4, CXCL9, FBN1 and PTGER3 (P < 0.001). The best performing prognostic signature included 101 genes enriched in pathways with treatment implications. Each gain of one standard deviation in the gene expression score conferred a greater than twofold increase in risk of death [hazard ratio (HR) 2.35, 95% confidence interval (CI) 2.02-2.71; P < 0.001]. Median survival [HR (95% CI)] by gene expression score quintile was 9.5 (8.3 to -), 5.4 (4.6-7.0), 3.8 (3.3-4.6), 3.2 (2.9-3.7) and 2.3 (2.1-2.6) years. CONCLUSION: The OTTA-SPOT (Ovarian Tumor Tissue Analysis consortium - Stratified Prognosis of Ovarian Tumours) gene expression signature may improve risk stratification in clinical trials by identifying patients who are least likely to achieve 5-year survival. The identified novel genes associated with the outcome may also yield opportunities for the development of targeted therapeutic approaches.
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- 2020
21. Multimerization of Zika Virus-NS5 Causes Ciliopathy and Forces Premature Neurogenesis
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Ministerio de Economía y Competitividad (España), Fundació La Marató de TV3, Ministerio de Ciencia, Innovación y Universidades (España), National Institutes of Health (US), Saade, Murielle, Ferrero, Diego, Blanco Ameijeiras, José Manuel, Gonzalez-Gobartt, Elena, Flores-Mendez, Marco, Ruiz-Arroyo, Víctor M., Martínez-Sáez, Elena, Ramón y Cajal, Santiago, Akizu, Naiara, Verdaguer, Núria, Martí, Elisa, Ministerio de Economía y Competitividad (España), Fundació La Marató de TV3, Ministerio de Ciencia, Innovación y Universidades (España), National Institutes of Health (US), Saade, Murielle, Ferrero, Diego, Blanco Ameijeiras, José Manuel, Gonzalez-Gobartt, Elena, Flores-Mendez, Marco, Ruiz-Arroyo, Víctor M., Martínez-Sáez, Elena, Ramón y Cajal, Santiago, Akizu, Naiara, Verdaguer, Núria, and Martí, Elisa
- Abstract
Zika virus (ZikV) is a flavivirus that infects neural tissues, causing congenital microcephaly. ZikV has evolved multiple mechanisms to restrict proliferation and enhance cell death, although the underlying cellular events involved remain unclear. Here we show that the ZikV-NS5 protein interacts with host proteins at the base of the primary cilia in neural progenitor cells, causing an atypical non-genetic ciliopathy and premature neuron delamination. Furthermore, in human microcephalic fetal brain tissue, ZikV-NS5 persists at the base of the motile cilia in ependymal cells, which also exhibit a severe ciliopathy. Although the enzymatic activity of ZikV-NS5 appears to be dispensable, the amino acids Y25, K28, and K29 that are involved in NS5 oligomerization are essential for localization and interaction with components of the cilium base, promoting ciliopathy and premature neurogenesis. These findings lay the foundation for therapies that target ZikV-NS5 multimerization and prevent the developmental malformations associated with congenital Zika syndrome.
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- 2020
22. Interim Results from the IMPACT Study: Evidence for Prostate-specific Antigen Screening in BRCA2 Mutation Carriers
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Page, Elizabeth C., Bancroft, Elizabeth K., Brook, Mark N., Assel, Melissa, Al Battat, Mona Hassan, Thomas, Sarah, Taylor, Natalie, Chamberlain, Anthony, Pope, Jennifer, Ni Raghallaigh, Holly, Evans, D. Gareth, Rothwell, Jeanette, Maehle, Lovise, Grindedal, Eli Marie, James, Paul, Mascarenhas, Lyon, McKinley, Joanne, Side, Lucy, Thomas, Tessy, van Asperen, Christi, Vasen, Hans, Kiemeney, Lambertus A., Ringelberg, Janneke, Jensen, Thomas Dyrso, Osther, Palle J. S., Helfand, Brian T., Genova, Elena, Oldenburg, Rogier A., Cybulski, Cezary, Wokolorczyk, Dominika, Ong, Kai-Ren, Huber, Camilla, Lam, Jimmy, Taylor, Louise, Salinas, Monica, Feliubadalo, Lidia, Oosterwijk, Jan C., van Zelst-Stams, Wendy, Cook, Jackie, Rosario, Derek J., Domchek, Susan, Powers, Jacquelyn, Buys, Saundra, O'Toole, Karen, Ausems, Margreet G. E. M., Schmutzler, Rita K., Rhiem, Kerstin, Izatt, Louise, Tripathi, Vishakha, Teixeira, Manuel R., Cardoso, Marta, Foulkes, William D., Aprikian, Armen, van Randeraad, Heleen, Davidson, Rosemarie, Longmuir, Mark, Ruijs, Marielle W. G., Helderman van den Enden, Apollonia T. J. M., Adank, Muriel, Williams, Rachel, Andrews, Lesley, Murphy, Declan G., Halliday, Dorothy, Walker, Lisa, Liljegren, Annelie, Carlsson, Stefan, Azzabi, Ashraf, Jobson, Irene, Morton, Catherine, Shackleton, Kylie, Snape, Katie, Hanson, Helen, Harris, Marion, Tischkowitz, Marc, Taylor, Amy, Kirk, Judy, Susman, Rachel, Chen-Shtoyerman, Rakefet, Spigelman, Allan, Pachter, Nicholas, Ahmed, Munaza, Ramon y Cajal, Teresa, Zgajnar, Janez, Brewer, Carole, Gadea, Neus, Brady, Angela F., van Os, Theo, Gallagher, David, Johannsson, Oskar, Donaldson, Alan, Barwell, Julian, Nicolai, Nicola, Friedman, Eitan, Obeid, Elias, Greenhalgh, Lynn, Murthy, Vedang, Copakova, Lucia, Saya, Sibel, McGrath, John, Cooke, Peter, Ronlund, Karina, Richardson, Kate, Henderson, Alex, Teo, Soo H., Arun, Banu, Kast, Karin, Dias, Alexander, Aaronson, Neil K., Ardern-Jones, Audrey, Bangma, Chris H., Castro, Elena, Dearnaley, David, Eccles, Diana M., Tricker, Karen, Eyfjord, Jorunn, Falconer, Alison, Foster, Christopher, Gronberg, Henrik, Hamdy, Freddie C., Stefansdottir, Vigdis, Khoo, Vincent, Lindeman, Geoffrey J., Lubinski, Jan, Axcrona, Karol, Mikropoulos, Christos, Mitra, Anita, Moynihan, Clare, Rennert, Gadi, Suri, Mohnish, Wilson, Penny, Dudderidge, Tim, Offman, Judith, Kote-Jarai, Zsofia, Vickers, Andrew, Lilja, Hans, Eeles, Rosalind A., Page, Elizabeth C., Bancroft, Elizabeth K., Brook, Mark N., Assel, Melissa, Al Battat, Mona Hassan, Thomas, Sarah, Taylor, Natalie, Chamberlain, Anthony, Pope, Jennifer, Ni Raghallaigh, Holly, Evans, D. Gareth, Rothwell, Jeanette, Maehle, Lovise, Grindedal, Eli Marie, James, Paul, Mascarenhas, Lyon, McKinley, Joanne, Side, Lucy, Thomas, Tessy, van Asperen, Christi, Vasen, Hans, Kiemeney, Lambertus A., Ringelberg, Janneke, Jensen, Thomas Dyrso, Osther, Palle J. S., Helfand, Brian T., Genova, Elena, Oldenburg, Rogier A., Cybulski, Cezary, Wokolorczyk, Dominika, Ong, Kai-Ren, Huber, Camilla, Lam, Jimmy, Taylor, Louise, Salinas, Monica, Feliubadalo, Lidia, Oosterwijk, Jan C., van Zelst-Stams, Wendy, Cook, Jackie, Rosario, Derek J., Domchek, Susan, Powers, Jacquelyn, Buys, Saundra, O'Toole, Karen, Ausems, Margreet G. E. M., Schmutzler, Rita K., Rhiem, Kerstin, Izatt, Louise, Tripathi, Vishakha, Teixeira, Manuel R., Cardoso, Marta, Foulkes, William D., Aprikian, Armen, van Randeraad, Heleen, Davidson, Rosemarie, Longmuir, Mark, Ruijs, Marielle W. G., Helderman van den Enden, Apollonia T. J. M., Adank, Muriel, Williams, Rachel, Andrews, Lesley, Murphy, Declan G., Halliday, Dorothy, Walker, Lisa, Liljegren, Annelie, Carlsson, Stefan, Azzabi, Ashraf, Jobson, Irene, Morton, Catherine, Shackleton, Kylie, Snape, Katie, Hanson, Helen, Harris, Marion, Tischkowitz, Marc, Taylor, Amy, Kirk, Judy, Susman, Rachel, Chen-Shtoyerman, Rakefet, Spigelman, Allan, Pachter, Nicholas, Ahmed, Munaza, Ramon y Cajal, Teresa, Zgajnar, Janez, Brewer, Carole, Gadea, Neus, Brady, Angela F., van Os, Theo, Gallagher, David, Johannsson, Oskar, Donaldson, Alan, Barwell, Julian, Nicolai, Nicola, Friedman, Eitan, Obeid, Elias, Greenhalgh, Lynn, Murthy, Vedang, Copakova, Lucia, Saya, Sibel, McGrath, John, Cooke, Peter, Ronlund, Karina, Richardson, Kate, Henderson, Alex, Teo, Soo H., Arun, Banu, Kast, Karin, Dias, Alexander, Aaronson, Neil K., Ardern-Jones, Audrey, Bangma, Chris H., Castro, Elena, Dearnaley, David, Eccles, Diana M., Tricker, Karen, Eyfjord, Jorunn, Falconer, Alison, Foster, Christopher, Gronberg, Henrik, Hamdy, Freddie C., Stefansdottir, Vigdis, Khoo, Vincent, Lindeman, Geoffrey J., Lubinski, Jan, Axcrona, Karol, Mikropoulos, Christos, Mitra, Anita, Moynihan, Clare, Rennert, Gadi, Suri, Mohnish, Wilson, Penny, Dudderidge, Tim, Offman, Judith, Kote-Jarai, Zsofia, Vickers, Andrew, Lilja, Hans, and Eeles, Rosalind A.
- Abstract
Background: Mutations in BRCA2 cause a higher risk of early-onset aggressive prostate cancer (PrCa). The IMPACT study is evaluating targeted PrCa screening using prostate-specific-antigen (PSA) in men with germline BRCA1/2 mutations. Objective: To report the utility of PSA screening, PrCa incidence, positive predictive value of PSA, biopsy, and tumour characteristics after 3 yr of screening, by BRCA status. Design, setting, and participants: Men aged 40-69 yr with a germline pathogenic BRCA1/ 2 mutation and male controls testing negative for a familial BRCA1/2 mutation were recruited. Participants underwent PSA screening for 3 yr, and if PSA> 3.0 ng/ml, men were offered prostate biopsy. Outcome measurements and statistical analysis: PSA levels, PrCa incidence, and tumour characteristics were evaluated. Statistical analyses included Poisson regression offset by person-year follow-up, chi-square tests for proportion t tests for means, and Kruskal-Wallis for medians. Results and limitations: A total of 3027 patients (2932 unique individuals) were recruited (919 BRCA1 carriers, 709 BRCA1 noncarriers, 902 BRCA2 carriers, and 497 BRCA2 noncarriers). After 3 yr of screening, 527 men had PSA > 3.0 ng/ml, 357 biopsies were performed, and 112 PrCa cases were diagnosed (31 BRCA1 carriers, 19 BRCA1 noncarriers, 47 BRCA2 carriers, and 15 BRCA2 noncarriers). Higher compliance with biopsy was observed in BRCA2 carriers compared with noncarriers (73% vs 60%). Cancer incidence rate per 1000 person years was higher in BRCA2 carriers than in noncarriers (19.4 vs 12.0; p = 0.03); BRCA2 carriers were diagnosed at a younger age (61 vs 64 yr; p = 0.04) and were more likely to have clinically significant disease than BRCA2 noncarriers (77% vs 40%; p= 0.01). No differences in age or tumour characteristics were detected between BRCA1 carriers and BRCA1 noncarriers. The 4 kallikrein marker model discriminated better (area under the curve [AUC] = 0.73) for clinically significant cancer at biop
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- 2019
23. Interim Results from the IMPACT Study: Evidence for Prostate-specific Antigen Screening in BRCA2 Mutation Carriers
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Page, EC, Bancroft, EK, Brook, MN, Assel, M, Al Battat, MH, Thomas, S, Taylor, N, Chamberlain, A, Pope, J, Ni Raghallaigh, H, Evans, DG, Rothwell, J, Maehle, L, Grindedal, EM, James, P, Mascarenhas, L, McKinley, J, Side, L, Thomas, T, van Asperen, C, Vasen, H, Kiemeney, LA, Ringelberg, J, Jensen, TD, Osther, PJS, Helfand, BT, Genova, E, Oldenburg, RA, Cybulski, C, Wokolorczyk, D, Ong, K-R, Huber, C, Lam, J, Taylor, L, Salinas, M, Feliubadalo, L, Oosterwijk, JC, van Zelst-Stams, W, Cook, J, Rosario, DJ, Domchek, S, Powers, J, Buys, S, O'Toole, K, Ausems, MGEM, Schmutzler, RK, Rhiem, K, Izatt, L, Tripathi, V, Teixeira, MR, Cardoso, M, Foulkes, WD, Aprikian, A, van Randeraad, H, Davidson, R, Longmuir, M, Ruijs, MWG, Helderman van den Enden, ATJM, Adank, M, Williams, R, Andrews, L, Murphy, DG, Halliday, D, Walker, L, Liljegren, A, Carlsson, S, Azzabi, A, Jobson, I, Morton, C, Shackleton, K, Snape, K, Hanson, H, Harris, M, Tischkowitz, M, Taylor, A, Kirk, J, Susman, R, Chen-Shtoyerman, R, Spigelman, A, Pachter, N, Ahmed, M, Ramon y Cajal, T, Zgajnar, J, Brewer, C, Gadea, N, Brady, AF, van Os, T, Gallagher, D, Johannsson, O, Donaldson, A, Barwell, J, Nicolai, N, Friedman, E, Obeid, E, Greenhalgh, L, Murthy, V, Copakova, L, Saya, S, McGrath, J, Cooke, P, Ronlund, K, Richardson, K, Henderson, A, Teo, SH, Arun, B, Kast, K, Dias, A, Aaronson, NK, Ardern-Jones, A, Bangma, CH, Castro, E, Dearnaley, D, Eccles, DM, Tricker, K, Eyfjord, J, Falconer, A, Foster, C, Gronberg, H, Hamdy, FC, Stefansdottir, V, Khoo, V, Lindeman, GJ, Lubinski, J, Axcrona, K, Mikropoulos, C, Mitra, A, Moynihan, C, Rennert, G, Suri, M, Wilson, P, Dudderidge, T, Offman, J, Kote-Jarai, Z, Vickers, A, Lilja, H, Eeles, RA, Page, EC, Bancroft, EK, Brook, MN, Assel, M, Al Battat, MH, Thomas, S, Taylor, N, Chamberlain, A, Pope, J, Ni Raghallaigh, H, Evans, DG, Rothwell, J, Maehle, L, Grindedal, EM, James, P, Mascarenhas, L, McKinley, J, Side, L, Thomas, T, van Asperen, C, Vasen, H, Kiemeney, LA, Ringelberg, J, Jensen, TD, Osther, PJS, Helfand, BT, Genova, E, Oldenburg, RA, Cybulski, C, Wokolorczyk, D, Ong, K-R, Huber, C, Lam, J, Taylor, L, Salinas, M, Feliubadalo, L, Oosterwijk, JC, van Zelst-Stams, W, Cook, J, Rosario, DJ, Domchek, S, Powers, J, Buys, S, O'Toole, K, Ausems, MGEM, Schmutzler, RK, Rhiem, K, Izatt, L, Tripathi, V, Teixeira, MR, Cardoso, M, Foulkes, WD, Aprikian, A, van Randeraad, H, Davidson, R, Longmuir, M, Ruijs, MWG, Helderman van den Enden, ATJM, Adank, M, Williams, R, Andrews, L, Murphy, DG, Halliday, D, Walker, L, Liljegren, A, Carlsson, S, Azzabi, A, Jobson, I, Morton, C, Shackleton, K, Snape, K, Hanson, H, Harris, M, Tischkowitz, M, Taylor, A, Kirk, J, Susman, R, Chen-Shtoyerman, R, Spigelman, A, Pachter, N, Ahmed, M, Ramon y Cajal, T, Zgajnar, J, Brewer, C, Gadea, N, Brady, AF, van Os, T, Gallagher, D, Johannsson, O, Donaldson, A, Barwell, J, Nicolai, N, Friedman, E, Obeid, E, Greenhalgh, L, Murthy, V, Copakova, L, Saya, S, McGrath, J, Cooke, P, Ronlund, K, Richardson, K, Henderson, A, Teo, SH, Arun, B, Kast, K, Dias, A, Aaronson, NK, Ardern-Jones, A, Bangma, CH, Castro, E, Dearnaley, D, Eccles, DM, Tricker, K, Eyfjord, J, Falconer, A, Foster, C, Gronberg, H, Hamdy, FC, Stefansdottir, V, Khoo, V, Lindeman, GJ, Lubinski, J, Axcrona, K, Mikropoulos, C, Mitra, A, Moynihan, C, Rennert, G, Suri, M, Wilson, P, Dudderidge, T, Offman, J, Kote-Jarai, Z, Vickers, A, Lilja, H, and Eeles, RA
- Abstract
BACKGROUND: Mutations in BRCA2 cause a higher risk of early-onset aggressive prostate cancer (PrCa). The IMPACT study is evaluating targeted PrCa screening using prostate-specific-antigen (PSA) in men with germline BRCA1/2 mutations. OBJECTIVE: To report the utility of PSA screening, PrCa incidence, positive predictive value of PSA, biopsy, and tumour characteristics after 3 yr of screening, by BRCA status. DESIGN, SETTING, AND PARTICIPANTS: Men aged 40-69 yr with a germline pathogenic BRCA1/2 mutation and male controls testing negative for a familial BRCA1/2 mutation were recruited. Participants underwent PSA screening for 3 yr, and if PSA > 3.0 ng/ml, men were offered prostate biopsy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: PSA levels, PrCa incidence, and tumour characteristics were evaluated. Statistical analyses included Poisson regression offset by person-year follow-up, chi-square tests for proportion t tests for means, and Kruskal-Wallis for medians. RESULTS AND LIMITATIONS: A total of 3027 patients (2932 unique individuals) were recruited (919 BRCA1 carriers, 709 BRCA1 noncarriers, 902 BRCA2 carriers, and 497 BRCA2 noncarriers). After 3 yr of screening, 527 men had PSA > 3.0 ng/ml, 357 biopsies were performed, and 112 PrCa cases were diagnosed (31 BRCA1 carriers, 19 BRCA1 noncarriers, 47 BRCA2 carriers, and 15 BRCA2 noncarriers). Higher compliance with biopsy was observed in BRCA2 carriers compared with noncarriers (73% vs 60%). Cancer incidence rate per 1000 person years was higher in BRCA2 carriers than in noncarriers (19.4 vs 12.0; p = 0.03); BRCA2 carriers were diagnosed at a younger age (61 vs 64 yr; p = 0.04) and were more likely to have clinically significant disease than BRCA2 noncarriers (77% vs 40%; p = 0.01). No differences in age or tumour characteristics were detected between BRCA1 carriers and BRCA1 noncarriers. The 4 kallikrein marker model discriminated better (area under the curve [AUC] = 0.73) for clinically significant cancer at
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- 2019
24. E1a is an exogenous in vivo tumour suppressor
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Fundación Leticia Castillejo, Ministerio de Economía y Competitividad (España), Junta de Comunidades de Castilla-La Mancha, Cimas, Francisco J., Callejas-Valera, Juan L., García-Olmo, Dolores C., Hernández-Losa, Javier, Melgar-Rojas, Pedro, Ruiz-Hidalgo, María J., Pascual-Serra, Raquel, Ortega-Muelas, Marta, Roche, Olga, Marcos, Pilar, García-Gil, Elena, Fernández-Aroca, Diego M., Ramón y Cajal, Santiago, Gutkind, J. Silvio, Sánchez-Prieto, Ricardo, Fundación Leticia Castillejo, Ministerio de Economía y Competitividad (España), Junta de Comunidades de Castilla-La Mancha, Cimas, Francisco J., Callejas-Valera, Juan L., García-Olmo, Dolores C., Hernández-Losa, Javier, Melgar-Rojas, Pedro, Ruiz-Hidalgo, María J., Pascual-Serra, Raquel, Ortega-Muelas, Marta, Roche, Olga, Marcos, Pilar, García-Gil, Elena, Fernández-Aroca, Diego M., Ramón y Cajal, Santiago, Gutkind, J. Silvio, and Sánchez-Prieto, Ricardo
- Abstract
The E1a gene from adenovirus has become a major tool in cancer research. Since the discovery of E1a, it has been proposed to be an oncogene, becoming a key element in the model of cooperation between oncogenes. However, E1a's in vivo behaviour is consistent with a tumour suppressor gene, due to the block/delay observed in different xenograft models. To clarify this interesting controversy, we have evaluated the effect of the E1a 13s isoform from adenovirus 5 in vivo. Initially, a conventional xenograft approach was performed using previously unreported HCT116 and B16-F10 cells, showing a clear anti-tumour effect regardless of the mouse's immunological background (immunosuppressed/immunocompetent). Next, we engineered a transgenic mouse model in which inducible E1a 13s expression was under the control of cytokeratin 5 to avoid side effects during embryonic development. Our results show that E1a is able to block chemical skin carcinogenesis, showing an anti-tumour effect. The present report demonstrates the in vivo anti-tumour effect of E1a, showing that the in vitro oncogenic role of E1a cannot be extrapolated in vivo, supporting its future use in gene therapy approaches.
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- 2017
25. Contrasting responses of insects and vertebrates as seed consumers of two neotropical oak species: The interactive effects of individual crop size and seed mass
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CSIC - Patronato Santiago Ramón y Cajal de Ciencias Naturales y Médicas, Consejo Nacional de Ciencia y Tecnología (México), Universidad Veracruzana, Pérez-Ramos, Ignacio Manuel, García-De La Cruz, Yureli, Gómez Aparicio, Lorena, CSIC - Patronato Santiago Ramón y Cajal de Ciencias Naturales y Médicas, Consejo Nacional de Ciencia y Tecnología (México), Universidad Veracruzana, Pérez-Ramos, Ignacio Manuel, García-De La Cruz, Yureli, and Gómez Aparicio, Lorena
- Abstract
Tree species often exhibit considerable variability among individuals in seed crop size and averaged seed mass within the same year. However, very little is known about the consequences for seed consumers’ preferences of this potentially large between-individual variability. In this study we quantified seed production and seed manipulation rates by animals over three years in two coexisting oak species of southeast Mexico (Quercus germana and Q. xalapensis) with the principal aim of evaluating the influence of two relevant plant traits (individual crop size and seed mass) on the responses of two guilds of acorn consumers with contrasting foraging behaviors and dietary breadths (vertebrate versus granivorous insects). We detected interactive effects of these two plant traits on seed consumers’ preferences, with important differences between the two groups of acorn-feeding animals. In general, high densities of large-sized acorns triggered a negative density-dependent response (i.e. satiating effect) in granivorous insects and a positive response (i.e. attractive effect) in vertebrates, whereas the opposite occurred when considering the fraction of small-sized acorns. The potential consequences of producing bigger seeds will partly depend on the relative abundance of the two guilds of acorn consumers. Thus, in plant populations with overabundance of vertebrates, the higher attraction of large-sized seeds for these generalist consumers could counteract the satiating effect exercised on granivorous insects through multi-infestation. However, in forest sites with less abundance of vertebrates, the risk of seed predation (mostly by insects) could be reduced in those trees producing huge quantities of large-sized seeds. In summary, we found clear evidences that the direction and magnitude of density-dependent seed removal can differ not only between different groups of seed consumers but also among different fractions of seed size, which highlights the importance of consid
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- 2017
26. Assessing the Effects of UVA Photocatalysis on Soot-Coated TiO2-containing Mortars
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Ministerio de Economía y Competitividad (España), CSIC - Patronato Juan de la Cierva de Investigación Científica y Técnica, CSIC - Patronato Santiago Ramón y Cajal de Ciencias Naturales y Médicas, Rosa Arranz, José M. de la, Miller, A. Z., Pozo-Antonio, J. Santiago, González-Pérez, José Antonio, Jiménez Morillo, N. T., Dionísio, A., Ministerio de Economía y Competitividad (España), CSIC - Patronato Juan de la Cierva de Investigación Científica y Técnica, CSIC - Patronato Santiago Ramón y Cajal de Ciencias Naturales y Médicas, Rosa Arranz, José M. de la, Miller, A. Z., Pozo-Antonio, J. Santiago, González-Pérez, José Antonio, Jiménez Morillo, N. T., and Dionísio, A.
- Abstract
The deposition of soot on building surfaces darkens their colour and leads to undesirable black crusts, which are one of the most serious problems on the conservation of built cultural heritage. As a preventive strategy, self-cleaning systems based on the use of titanium dioxide (TiO 2) coatings have been employed on building materials for degrading organic compounds deposited on building surfaces, improving their durability and performance. In this study, the self-cleaning effect of TiO 2-containing mortars coated with diesel soot has been appraised under laboratory conditions. The mortar samples were manufactured using lime putty and two different doses of TiO 2 (2.5% and 5%). The lime mortars were then coated with diesel engine soot and irradiated with ultraviolet A (UVA) illumination for 30days. The photocatalytic efficiency was evaluated by visual inspection, field emission scanning electron microscopy (FESEM) and colour spectrophotometry. Changes in the chemical composition of the soot particles (including persistent organic pollutants) were assessed by analytical pyrolysis (Py-GC/MS) and solid state 13C NMR spectroscopy. The FESEM and colour spectrophotometry revealed that the soot-coated TiO 2-containing mortars promoted a self-cleaning effect after UVA irradiation. The combination of analytical pyrolysis and 13C solid state NMR showed that the UVA irradiation caused the cracking of polycyclic aromatic structures and n-alkyl compounds of the diesel soot and its transformation into methyl polymers. Our findings also revealed that the inclusion of TiO 2 in the lime mortar formulations catalysed these transformations promoting the self-cleaning of the soot-stained mortars. The combined action of TiO 2 and UVA irradiation is a promising proxy to clean lime mortars affected by soot deposition
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- 2017
27. Ramón y Cajal, Santiago
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Santiago Ramon y Cajal and Marina Bentivoglio
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Nervous system ,Cognitive science ,Neuron doctrine ,Philosophy ,History of neuroscience ,digestive, oral, and skin physiology ,Fiber network ,Golgi apparatus ,Reticular theory ,Synapse ,symbols.namesake ,medicine.anatomical_structure ,nervous system ,symbols ,medicine ,book.journal ,Growth cone ,Psychology ,Developmental neurobiology ,book ,Neuroscience ,Neuroanatomy - Abstract
The life and work of Santiago Ramon y Cajal (1852–1934), whose scientific achievements have provided the pillars of modern neuroscience, are presented. Cajal strenuously fought the reticularist view of the nervous system as a continuous fiber network, which was prevailing when he initiated his studies on the nervous system using the Golgi silver stain. Paladin of the neuron doctrine, Cajal viewed the nervous system as made by morphologically and functionally distinct cells polarized to convey information and interconnected in neural circuits. He also provided key contributions to developmental neurobiology and neuroplasticity. In 1906, Cajal received with Camillo Golgi the Nobel Prize in Physiology or Medicine.
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- 2014
- Full Text
- View/download PDF
28. Updated guidelines for biomarker testing in colorectal carcinoma. A National Consensus of the Spanish Society of Pathology and the Spanish Society of Medical Oncology
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Navarro, Samuel, Musulén-Palet, Eva, Cuatrecasas, Miriam, Landolfi, Stefania, Ramón y Cajal, Santiago, García-Carbonero, Rocío, García-Foncillas, Jesús, Pérez-Segura, Pedro, Salazar, Ramón, García-Alfonso, Pilar, Navarro, Samuel, Musulén-Palet, Eva, Cuatrecasas, Miriam, Landolfi, Stefania, Ramón y Cajal, Santiago, García-Carbonero, Rocío, García-Foncillas, Jesús, Pérez-Segura, Pedro, Salazar, Ramón, and García-Alfonso, Pilar
- Abstract
© 2014 SEAP y SEC. The publication of this consensus statement is a joint initiative of the Spanish Society of Pathology (SEAP) and the Spanish Society of Medical Oncology (SEOM), which aims to revise and update the diagnostic and treatment recommendations published two years ago on biomarker use and the management of patients with colorectal carcinoma, with the intention of improving healthcare efficiency and use of resources. This group of experts recommends testing for KRAS and NRAS status in all patients with metastatic colorectal carcinoma being considered for anti-epidermal growth factor receptor (anti-. EGFR) therapy, as this type of treatment should only be used in patients not harbouring mutations in these genes. In contrast, testing for BRAF, EGFR, PI3K and PTEN mutation status is not necessary for therapeutic decision-making and therefore does not need to be done routinely.
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- 2015
29. Geleitwort
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E. Thiery, Evert Thiery, and Ramon y Cajal
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- 2007
- Full Text
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30. Targeted Prostate Cancer Screening in BRCA1 and BRCA2 Mutation Carriers: Results from the Initial Screening Round of the IMPACT Study
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Bancroft, Elizabeth K., Page, Elizabeth C., Castro, Elena, Lilja, Hans, Vickers, Andrew, Sjoberg, Daniel, Assel, Melissa, Foster, Christopher S., Mitchell, Gillian, Drew, Kate, Maehle, Lovise, Axcrona, Karol, Evans, D. Gareth, Bulman, Barbara, Eccles, Diana, McBride, Donna, van Asperen, Christi, Vasen, Hans, Kiemeney, Lambertus A., Ringelberg, Janneke, Cybulski, Cezary, Wokolorczyk, Dominika, Selkirk, Christina, Hulick, Peter J., Bojesen, Anders, Skytte, Anne-Bine, Lam, Jimmy, Taylor, Louise, Oldenburg, Rogier, Cremers, Ruben, Verhaegh, Gerald, van Zelst-Stams, Wendy A., Oosterwijk, Jan C., Blanco, Ignacio, Salinas, Monica, Cook, Jackie, Rosario, Derek J., Buys, Saundra, Conner, Tom, Ausems, Margreet G., Ong, Kai-ren, Hoffman, Jonathan, Domchek, Susan, Powers, Jacquelyn, Teixeira, Manuel R., Maia, Sofia, Foulkes, William D., Taherian, Nassim, Ruijs, Marielle, Helderman-van den Enden, Apollonia T., Izatt, Louise, Davidson, Rosemarie, Adank, Muriel A., Walker, Lisa, Schmutzler, Rita, Tucker, Kathy, Kirk, Judy, Hodgson, Shirley, Harris, Marion, Douglas, Fiona, Lindeman, Geoffrey J., Zgajnar, Janez, Tischkowitz, Marc, Clowes, Virginia E., Susman, Rachel, Ramon y Cajal, Teresa, Patcher, Nicholas, Gadea, Neus, Spigelman, Allan, van Os, Theo, Liljegren, Annelie, Side, Lucy, Brewer, Carole, Brady, Angela F., Donaldson, Alan, Stefansdottir, Vigdis, Friedman, Eitan, Chen-Shtoyerman, Rakefet, Amor, David J., Copakova, Lucia, Barwell, Julian, Giri, Veda N., Murthy, Vedang, Nicolai, Nicola, Teo, Soo-Hwang, Greenhalgh, Lynn, Strom, Sara, Henderson, Alex, McGrath, John, Gallagher, David, Aaronson, Neil, Ardern-Jones, Audrey, Bangma, Chris, Dearnaley, David, Costello, Philandra, Eyfjord, Jorunn, Rothwell, Jeanette, Falconer, Alison, Gronberg, Henrik, Hamdy, Freddie C., Johannsson, Oskar, Khoo, Vincent, Kote-Jarai, Zsofia, Lubinski, Jan, Axcrona, Ulrika, Melia, Jane, McKinley, Joanne, Mitra, Anita V., Moynihan, Clare, Rennert, Gad, Suri, Mohnish, Wilson, Penny, Killick, Emma, Moss, Sue, Eeles, Rosalind A., Taylor, Natalie, Pope, Jenny, Saya, Sibel, Martin, Sue, Keating, Diana, Petelin, Lara, Murphy, Morgan, Doherty, Rebecca, Pratt, Sarah, Murphy, Declan, Cleeve, Laurence, Miller, Cathy, Stapleton, Alan, Chong, Michael, Suthers, Graeme, Tucker, Katherine, Andrews, Lesley, Duffy, Jessica, Millard, Richard, Ward, Robyn, Williams, Rachel, Stricker, Phillip, Bowman, Michelle, Patel, Manish, O'Connell, Shona, Hunt, Clare, Smyth, Courtney, Frydenberg, Mark, Shackleton, Kylie, McGaughran, Julie, Boon, Melanie, Pachter, Nicholas, Townshend, Sharron, Schofield, Lyn, Gleeson, Margaret, Scott, Rodney, Burke, Jo, Patterson, Briony, Bacic, Sonya, Swindle, Peter, Aprikian, Armen, Bojeson, Anders, Cruger, Dorthe, Osther, Palle, Gerdes, Anne-Marie, Rhiem, Kerstin, Luedtke-Heckenkamp, Kerstin, Ochsendorf, Nicole, Fiddike, Kerstin, Sarin, Rajiv, Awatagiri, Kasturi, Ghonge, Sujata, Kowtal, Pradnya, Mulgund, Gouri, Bambury, Richard, Farrell, Michael, Gallagher, Fergal, Ben-Yehoshua, Sagi Josefsberg, Nissani, Rachel, Appelman, Zvi, Moriel, Evyatar, Radice, Paolo, Valdagni, Riccardo, Magnani, Tiziana, Meng, Tan Hui, Yoon, Sook-Yee, Thong, Meow Keong, Kiemeney, Bart, Van der Luijt, Rob B., Moller, Pal, Brennhovd, Bjorn, Medvik, Heidi, Hanslien, Eldbjorg, Peixoto, Ana, Henrique, Rui, Oliveira, Jorge, Goncalves, Nuno, Araujo, Luis, Seixas, Manuela, Souto Joao, Paulo, Nogueira, Pedro, Krajc, Mateja, Vrecar, Alenka, Capella, Gabriel, Fisas, David, Balmana, Judith, Morote, Juan, Hjalm-Eriksson, Marie, Ekdahl, Karl-Johan, Carlsson, Stefan, Hanson, Helen, Shanley, Susan, Goh, Chee, Wiggins, Jennifer, Kohut, Kelly, Van As, Nicholas, Thompson, Alan, Ogden, Chris, Borley, Nigel, Woodhouse, Christopher, Kumar, Pardeep, Mercer, Catherine, Paterson, Joan, Taylor, Amy, Newcombe, Barbara, Halliday, Dorothy, Stayner, Barbara, Fleming-Brown, D., Brice, Glen, Homfray, Tessa, Hammond, Carrie, Potter, Alison, Renton, Caroline, Searle, Anne, Hill, Kathryn, Goodman, Selina, Garcia, Lynda, Devlin, Gemma, Everest, Sarah, Nadolski, Maria, Jobson, Irene, Paez, Edgar, Tomkins, Sue, Pichert, Gabriella, Jacobs, Chris, Langman, Caroline, Weston, Michelle, Dorkins, Huw, Melville, Athalie, Kosicka-Slawinska, Monika, Cummings, Carole, Kiesel, Vicki, Bartlett, Marion, Randhawa, Kashmir, Ellery, Natalie, Male, Alison, Simon, Kate, Rees, Katie, Compton, Cecilia, Tidey, Lizzie, Nevitt, Louise, Ingram, Stuart, Catto, James, Howson, Joanne, Chapman, Cyril, Cole, Trevor, Heaton, Tricia, Burgess, Lucy, Longmuir, Mark, Watt, Cathy, Duncan, Alexis, Kockelbergh, Roger, Sattar, Ayisha, Kaemba, Beckie, Sidat, Zahirah, Patel, Nafisa, Siguake, Kas, Birt, Angela, Poultney, Una, Umez-Eronini, Nkem, Mom, Jaswant, Roberts, Gillian, Woodward, Anthony, Sutton, Vivienne, Cornford, Philip, Treherne, Katy, Griffiths, Julie, Cogley, Lyn, Rubinstein, Wendy, Brendler, Charles, Helfand, Brian, McGuire, Michael, Kaul, Karen, Shevrin, Daniel, Weissman, Scott, Newlin, Anna, Vogel, Kristen, Weiss, Shelly, Goldgar, David, Venne, Vickie, Stephenson, Robert, Dechet, Christopher, Arun, Banu, Davis, John W., Yamamura, Yuko, Gross, Laura, Bancroft, Elizabeth K., Page, Elizabeth C., Castro, Elena, Lilja, Hans, Vickers, Andrew, Sjoberg, Daniel, Assel, Melissa, Foster, Christopher S., Mitchell, Gillian, Drew, Kate, Maehle, Lovise, Axcrona, Karol, Evans, D. Gareth, Bulman, Barbara, Eccles, Diana, McBride, Donna, van Asperen, Christi, Vasen, Hans, Kiemeney, Lambertus A., Ringelberg, Janneke, Cybulski, Cezary, Wokolorczyk, Dominika, Selkirk, Christina, Hulick, Peter J., Bojesen, Anders, Skytte, Anne-Bine, Lam, Jimmy, Taylor, Louise, Oldenburg, Rogier, Cremers, Ruben, Verhaegh, Gerald, van Zelst-Stams, Wendy A., Oosterwijk, Jan C., Blanco, Ignacio, Salinas, Monica, Cook, Jackie, Rosario, Derek J., Buys, Saundra, Conner, Tom, Ausems, Margreet G., Ong, Kai-ren, Hoffman, Jonathan, Domchek, Susan, Powers, Jacquelyn, Teixeira, Manuel R., Maia, Sofia, Foulkes, William D., Taherian, Nassim, Ruijs, Marielle, Helderman-van den Enden, Apollonia T., Izatt, Louise, Davidson, Rosemarie, Adank, Muriel A., Walker, Lisa, Schmutzler, Rita, Tucker, Kathy, Kirk, Judy, Hodgson, Shirley, Harris, Marion, Douglas, Fiona, Lindeman, Geoffrey J., Zgajnar, Janez, Tischkowitz, Marc, Clowes, Virginia E., Susman, Rachel, Ramon y Cajal, Teresa, Patcher, Nicholas, Gadea, Neus, Spigelman, Allan, van Os, Theo, Liljegren, Annelie, Side, Lucy, Brewer, Carole, Brady, Angela F., Donaldson, Alan, Stefansdottir, Vigdis, Friedman, Eitan, Chen-Shtoyerman, Rakefet, Amor, David J., Copakova, Lucia, Barwell, Julian, Giri, Veda N., Murthy, Vedang, Nicolai, Nicola, Teo, Soo-Hwang, Greenhalgh, Lynn, Strom, Sara, Henderson, Alex, McGrath, John, Gallagher, David, Aaronson, Neil, Ardern-Jones, Audrey, Bangma, Chris, Dearnaley, David, Costello, Philandra, Eyfjord, Jorunn, Rothwell, Jeanette, Falconer, Alison, Gronberg, Henrik, Hamdy, Freddie C., Johannsson, Oskar, Khoo, Vincent, Kote-Jarai, Zsofia, Lubinski, Jan, Axcrona, Ulrika, Melia, Jane, McKinley, Joanne, Mitra, Anita V., Moynihan, Clare, Rennert, Gad, Suri, Mohnish, Wilson, Penny, Killick, Emma, Moss, Sue, Eeles, Rosalind A., Taylor, Natalie, Pope, Jenny, Saya, Sibel, Martin, Sue, Keating, Diana, Petelin, Lara, Murphy, Morgan, Doherty, Rebecca, Pratt, Sarah, Murphy, Declan, Cleeve, Laurence, Miller, Cathy, Stapleton, Alan, Chong, Michael, Suthers, Graeme, Tucker, Katherine, Andrews, Lesley, Duffy, Jessica, Millard, Richard, Ward, Robyn, Williams, Rachel, Stricker, Phillip, Bowman, Michelle, Patel, Manish, O'Connell, Shona, Hunt, Clare, Smyth, Courtney, Frydenberg, Mark, Shackleton, Kylie, McGaughran, Julie, Boon, Melanie, Pachter, Nicholas, Townshend, Sharron, Schofield, Lyn, Gleeson, Margaret, Scott, Rodney, Burke, Jo, Patterson, Briony, Bacic, Sonya, Swindle, Peter, Aprikian, Armen, Bojeson, Anders, Cruger, Dorthe, Osther, Palle, Gerdes, Anne-Marie, Rhiem, Kerstin, Luedtke-Heckenkamp, Kerstin, Ochsendorf, Nicole, Fiddike, Kerstin, Sarin, Rajiv, Awatagiri, Kasturi, Ghonge, Sujata, Kowtal, Pradnya, Mulgund, Gouri, Bambury, Richard, Farrell, Michael, Gallagher, Fergal, Ben-Yehoshua, Sagi Josefsberg, Nissani, Rachel, Appelman, Zvi, Moriel, Evyatar, Radice, Paolo, Valdagni, Riccardo, Magnani, Tiziana, Meng, Tan Hui, Yoon, Sook-Yee, Thong, Meow Keong, Kiemeney, Bart, Van der Luijt, Rob B., Moller, Pal, Brennhovd, Bjorn, Medvik, Heidi, Hanslien, Eldbjorg, Peixoto, Ana, Henrique, Rui, Oliveira, Jorge, Goncalves, Nuno, Araujo, Luis, Seixas, Manuela, Souto Joao, Paulo, Nogueira, Pedro, Krajc, Mateja, Vrecar, Alenka, Capella, Gabriel, Fisas, David, Balmana, Judith, Morote, Juan, Hjalm-Eriksson, Marie, Ekdahl, Karl-Johan, Carlsson, Stefan, Hanson, Helen, Shanley, Susan, Goh, Chee, Wiggins, Jennifer, Kohut, Kelly, Van As, Nicholas, Thompson, Alan, Ogden, Chris, Borley, Nigel, Woodhouse, Christopher, Kumar, Pardeep, Mercer, Catherine, Paterson, Joan, Taylor, Amy, Newcombe, Barbara, Halliday, Dorothy, Stayner, Barbara, Fleming-Brown, D., Brice, Glen, Homfray, Tessa, Hammond, Carrie, Potter, Alison, Renton, Caroline, Searle, Anne, Hill, Kathryn, Goodman, Selina, Garcia, Lynda, Devlin, Gemma, Everest, Sarah, Nadolski, Maria, Jobson, Irene, Paez, Edgar, Tomkins, Sue, Pichert, Gabriella, Jacobs, Chris, Langman, Caroline, Weston, Michelle, Dorkins, Huw, Melville, Athalie, Kosicka-Slawinska, Monika, Cummings, Carole, Kiesel, Vicki, Bartlett, Marion, Randhawa, Kashmir, Ellery, Natalie, Male, Alison, Simon, Kate, Rees, Katie, Compton, Cecilia, Tidey, Lizzie, Nevitt, Louise, Ingram, Stuart, Catto, James, Howson, Joanne, Chapman, Cyril, Cole, Trevor, Heaton, Tricia, Burgess, Lucy, Longmuir, Mark, Watt, Cathy, Duncan, Alexis, Kockelbergh, Roger, Sattar, Ayisha, Kaemba, Beckie, Sidat, Zahirah, Patel, Nafisa, Siguake, Kas, Birt, Angela, Poultney, Una, Umez-Eronini, Nkem, Mom, Jaswant, Roberts, Gillian, Woodward, Anthony, Sutton, Vivienne, Cornford, Philip, Treherne, Katy, Griffiths, Julie, Cogley, Lyn, Rubinstein, Wendy, Brendler, Charles, Helfand, Brian, McGuire, Michael, Kaul, Karen, Shevrin, Daniel, Weissman, Scott, Newlin, Anna, Vogel, Kristen, Weiss, Shelly, Goldgar, David, Venne, Vickie, Stephenson, Robert, Dechet, Christopher, Arun, Banu, Davis, John W., Yamamura, Yuko, and Gross, Laura
- Abstract
Background: Men with germline breast cancer 1, early onset (BRCA1) or breast cancer 2, early onset (BRCA2) gene mutations have a higher risk of developing prostate cancer (PCa) than noncarriers. IMPACT (Identification of Men with a genetic predisposition to ProstAte Cancer: Targeted screening in BRCA1/2 mutation carriers and controls) is an international consortium of 62 centres in 20 countries evaluating the use of targeted PCa screening in men with BRCA1/2 mutations. Objective: To report the first year's screening results for all men at enrolment in the study. Design, setting and participants: We recruited men aged 40-69 yr with germline BRCA1/2 mutations and a control group of men who have tested negative for a pathogenic BRCA1 or BRCA2 mutation known to be present in their families. All men underwent prostate-specific antigen (PSA) testing at enrolment, and those men with PSA > 3 ng/ml were offered prostate biopsy. Outcome measurements and statistical analysis: PSA levels, PCa incidence, and tumour characteristics were evaluated. The Fisher exact test was used to compare the number of PCa cases among groups and the differences among disease types. Results and limitations: We recruited 2481 men (791 BRCA1 carriers, 531 BRCA1 controls; 731 BRCA2 carriers, 428 BRCA2 controls). A total of 199 men (8%) presented with PSA > 3.0 ng/ml, 162 biopsies were performed, and 59 PCas were diagnosed (18 BRCA1 carriers, 10 BRCA1 controls; 24 BRCA2 carriers, 7 BRCA2 controls); 66% of the tumours were classified as intermediate-or high-risk disease. The positive predictive value (PPV) for biopsy using a PSA threshold of 3.0 ng/ml in BRCA2 mutation carriers was 48%-double the PPV reported in population screening studies. A significant difference in detecting intermediate-or high-risk disease was observed in BRCA2 carriers. Ninety-five percent of the men were white, thus the results cannot be generalised to all ethnic groups. Conclusions: The IMPACT screening network will be useful
- Published
- 2014
31. Pedro Ramón y Cajal: Médico, histólogo y docente
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Carlos, Juan A. de and Ramón y Cajal Agüeras, Santiago
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Biografías ,Pedro Ramón y Cajal ,Histología ,Historia de la Medicina - Abstract
Articulo biográfico sobre el doctor D. Pedro Ramón y Cajal.
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- 2002
32. Guidance on brolucizumab management recommendations
- Author
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A. Fonollosa, R. Gallego-Pinazo, L. Sararols, A. Adán, M. López-Gálvez, M.S. Figueroa, [Fonollosa A] Servicio de Oftalmología, Hospital Universitario de Cruces, Barakaldo, Spain. Instituto Oftalmológico Bilbao, Bilbao, Spain. [Gallego-Pinazo R] Unidad de Mácula y Ensayos Clínicos, Clínica Oftalvist, Valencia, Spain. [Sararols L] Servicio de Oftalmología, Hospital General de Granollers, Granollers, Spain. Servicio de Oftalmología, Hospital Universitario General de Cataluña, Sant Cugat del Vallès, Spain. [Adán A] Institut Clínic d’Oftalmologia (ICOF), Hospital Clínic, Barcelona, Spain. Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain. [López-Gálvez M] Servicio de Oftalmología, Hospital Clínico Universitario de Valladolid, Valladolid, Spain. Instituto de Oftalmobiología Aplicada (IOBA), Universidad de Valladolid, Valladolid, Spain. Servicio de Oftalmología, Hospital Universitario Ramón y Cajal, Madrid, Spain. [Figueroa MS] Unidad de Retina, Clínica Baviera, Madrid, Spain. Servicio de Oftalmología, Hospital Universitario Ramón y Cajal, Madrid, Spain, and Hospital General de Granollers
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oftalmopatías::enfermedades de la retina::vasculitis retiniana [ENFERMEDADES] ,Ulls - Malalties ,Retina - Inflamació ,General Medicine ,Eye Diseases::Retinal Diseases::Retinal Vasculitis [DISEASES] ,Medicaments - Abstract
Brolucizumab; Intraocular inflammation; Patient management Brolucizumab; Inflamación intraocular; Manejo del paciente Brolucizumab; Inflamació intraocular; Maneig del pacient Purpose: Brolucizumab, a new generation anti-VEGF, has demonstrated efficacy and safety in AMD in the pivotal HAWK and HARRIER trials. Post-marketing, previously undetected adverse events related to intraocular inflammation have been reported. An independent post hoc review of the pivotal trials puts the rate of IOI at 4.6%. The aim of this paper is to propose a set of recommendations for implementing the management of brolucizumab in clinical practice. Methods: The recommendations made by the authors are based on their clinical experience, critical review of (i) the pivotal trials, the post-hoc analysis of the Safety Review Committee, (ii), and (iii) the published literature. Results: In the pivotal trials, brolucizumab showed sustained functional gains, superior anatomical outcomes with potentially longer intervals between injections and a well-tolerated overall safety profile. Adverse events reported post-marketing include retinal vasculitis and retinal vascular occlusion. Based on the available information, experts recommend (i) ruling out non-recommended patient profiles (prior history of ORI), (ii) screening the patient prior to each injection to rule out active ORI, (iii) monitoring the patient for early warning signs, and (iv) treating immediately should any adverse events develop. Conclusions: The adverse events reported are rare, but may be associated with severe and irreversible loss of visual acuity. The recommendations made are intended to facilitate the management of brolucizumab in the routine practice of retinologists, to ensure patient safety and, should any adverse events occur, to minimise their impact on vision. Objetivo Brolucizumab, un anti-VEGF de nueva generación, ha demostrado su eficacia y seguridad en degeneración macular asociada a la edad neovascular exudativa (DMAEn) en los ensayos pivotales HAWK y HARRIER. Tras su comercialización, se han reportado eventos adversos relacionados con la inflamación intraocular no detectados previamente. Una revision post hoc independiente de los ensayos pivotales cifra la tasa de IIO en 4,6%. El objetivo de este trabajo es proponer una serie de recomendaciones para implementar el manejo de brolucizumab en la práctica clínica. Método Las recomendaciones realizadas por los autores se han basado en su experiencia clínica y la revisión crítica de: 1) los ensayos pivotales; 2) el análisis post hoc del Comité de Revisión de Seguridad, y 3) la literatura publicada. Resultados En los ensayos pivotales, brolucizumab mostró ganancias funcionales sostenidas, resultados anatómicos superiores con intervalos entre inyecciones potencialmente más prolongados y un perfil de seguridad global bien tolerado. Los eventos adversos reportados tras la comercialización incluyen vasculitis retiniana y la oclusión vascular retiniana. De acuerdo con la información disponible, los expertos recomiendan 1) descartar los perfiles de pacientes no recomendados (historial previo de IIO), 2) explorar al paciente antes de cada inyección para descartar la presencia de IIO activa, 3) monitorizar al paciente para detectar precozmente los signos de alerta, y 4) tratar de inmediato en el caso de que se desarrolle algún evento adverso. Conclusiones Los eventos adversos reportados son poco frecuentes, pero pueden estar asociados con una pérdida severa e irreversible de agudeza visual. Las recomendaciones realizadas pretenden facilitar el manejo de brolucizumab en la práctica habitual de los retinólogos, garantizar la seguridad del paciente y, en caso de que se produzca alguno de los eventos adversos, minimizar su impacto sobre la visión.
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- 2022
33. Spanish Society of Cardio & Endovascular Surgery registry of interventions in patients with congenital heart disease: 2020, and retrospective of the previous 9 years
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Polo Lopez, Luz, Centella Hernandez, Tomasa, Cuerpo Caballero, Gregorio, Lopez Menendez, Jose, Carnero Alcazar, Manuel, Garcia Fuster, Rafael, Gascon Garcia-Verdugo, Pilar, Barquero Aroca, Jose Miguel, [Polo Lopez, Luz] Alianza Hosp La Paz Ramon y Cajal, Serv Cirugia Cardiaca Infantil, Madrid, Spain, [Centella Hernandez, Tomasa] Alianza Hosp La Paz Ramon y Cajal, Serv Cirugia Cardiaca Infantil, Madrid, Spain, [Cuerpo Caballero, Gregorio] Hosp Univ Gregorio Maranon, Serv Cirugia Cardiaca Adultos, Madrid, Spain, [Lopez Menendez, Jose] Hosp Univ Ramon y Cajal, Serv Cirugia Cardiaca Adultos, Madrid, Spain, [Carnero Alcazar, Manuel] Hosp Univ San Carlos, Serv Cirugia Cardiaca Adultos, Madrid, Spain, [Garcia Fuster, Rafael] Hosp Gen Univ Valencia, Serv Cirugia Cardiaca Adultos, Valencia, Spain, [Gascon Garcia-Verdugo, Pilar] Programas SECCE, Madrid, Spain, and [Barquero Aroca, Jose Miguel] Hosp Univ Virgen Macarena, Serv Cirugia Cardiovasc, Seville, Spain
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Registry ,Spain ,Prevalence ,Cardiovascular surgery ,Outcomes ,Congenital heart disease - Abstract
The Spanish Society of Cardiovascular & Endovascular Surgery presents the 2012-2020 report of the activity in congenital cardiovascular surgery, based on a voluntary and anonymous registration involving the most of Spanish centres. This article is complementary to the 2020 cardiovascular surgery annual report, and they are published together. In 2020, seriously damaged by the COVID-19 pandemic related to all sanitary fields, we observe a 14% drop in our congenital activity compared with 2019. Data from the previous 9 years are included, in order to obtain real information related to our activity in the serelatively scarce pathologies. In the last nine years, a total of 18526 congenital heart surgeries were performed, accounting for 9.6% of major surgery (congenital + acquired) performed in Spain during that period. Of these surgeries, 81% of them required extracorporeal circulation and 19% not. We highlight the interventions in neonates and adult patients, which represent respectively 19% and 21% of the whole activity and are a real challenge. The most prevalent congenital heart pathologies operated on were septal defects in cases requiring extracorporeal circulation, and ductus in patients not requiring extracorporeal circulation. The presented data are adjusted to the basic Aristotle score of preoperative surgical risk. The observed mortality of surgeries with extracorporeal circulation was 3.1% (Aristotle-6.48), and without cardiopulmonary bypass 2.41% (Aristotle-4.81). This data analysis shows accurate and reliable information about our surgery for congenital heart disease and allow us to compare ourselves within an international framework, and to organize strategies directed to improve our results. (C) 2022 Published by Elsevier Espana, S.L.U. on behalf of Sociedad Espanola de Cirugia Cardiovascular y Endovascular.
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- 2022
34. Cardiovascular surgery in Spain in 2019. Interventions registry from the Spanish Society of Cardiovascular Surgery (SECCE)
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Cuerpo Caballero, Gregorio, Lopez Menendez, Jose, Polo Lopez, Luz, Centella Hernandez, Tomasa, Carnero Alcazar, Manuel, Garcia Fuster, Rafael, Gascon Garcia-Verdugo, Pilar, Barquero Aroca, Jose Miguel, [Cuerpo Caballero, Gregorio] Hosp Univ Gregorio Maranon, Serv Cirugia Cardiaca Adultos, Madrid, Spain, [Lopez Menendez, Jose] Hosp Univ Ramon y Cajal, Serv Cirugia Cardiaca Adultos, Madrid, Spain, [Polo Lopez, Luz] Alianza Hosp La Paz Ramon y Cajal, Serv Cirugia Cardiaca Infantil, Madrid, Spain, [Centella Hernandez, Tomasa] Alianza Hosp La Paz Ramon y Cajal, Serv Cirugia Cardiaca Infantil, Madrid, Spain, [Carnero Alcazar, Manuel] Hosp Clin San Carlos, Serv Cirugia Cardiaca Adultos, Madrid, Spain, [Garcia Fuster, Rafael] Hosp Gen Univ Valencia, Serv Cirugia Cardiaca Adultos, Valencia, Spain, [Gascon Garcia-Verdugo, Pilar] SECCE, Madrid, Spain, and [Barquero Aroca, Jose Miguel] Hosp Univ Virgen Macarena, Serv Cirugia Cardiovasc, Seville, Spain
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Database ,Spain ,Cardiovascular pathology ,Cardiac surgery ,National registry - Abstract
The Spanish Society of Cardiovascular and Endovascular Surgery (SECCE) reports the results of the 2019 registry of the surgical activity in our country. This year represents the 31th consecutive year in which this report is published. The participation in this registry is anonymous and voluntary, and it is based on the analysis of the information gathered from 57 centers with activity in cardiovascular surgery in our country, and the confidentiality of the individual data of each center is warranted. For the first time, in the last 15 years, a tendency is broken and fewer hospitals have communicated their activity. In certain cases, estimations have to be calculated in order to make comparisons possible. The registry reports the global activity in our country, the observed mortality and the estimated mortality risk, stratified in different types of procedures.The global cardiac surgical activity in our country remains stable, with an observed mortality that is adequately adjusted to the estimated surgical risk.During 2019, a total of 33,660 procedures of cardiovascular surgery were performed. Major heart surgery was performed in 21,525 cases, among which 19,657 procedures of adult cardiac surgery and 1,868 procedures of congenital cardiac surgery. Out of those, 19,221 procedures were performed under extracorporeal circulation (CEC). Congenital and transplant registries are specifically analysed in their corresponding reports.Among the 19,720 procedures of acquired major cardiac surgery, isolated valve surgery was predominant (8,607 procedures), followed by coronary by-pass surgery (4,734), aorta surgery (2,315) and combined coronary-valvular surgery (1,983). Vascular surgery and transcatheter activity are also reported.The information derived from this national registry allows to know the state-of-the-art of the surgical specialty in our country, through the knowledge of the surgical activity, the risk profile and the observed results, which is a keystone for an adequate evaluation of the quality of the health care that we deliver to the patients affected with cardiovascular pathologies. Risk adjusted mortality seems adequately adjusted, though important local differences are observed. (C) 2021 Sociedad Espanola de Cirugia Cardiovascular y Endovascular. Published by Elsevier Espana, S.L.U.
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- 2021
35. The Genomic and Immune Landscapes of Lethal Metastatic Breast Cancer
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Institut Català de la Salut, [De Mattos-Arruda L] Department of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Cambridge, UK. University of Cambridge, Cambridge, UK. Vall d'Hebron Institut d'Oncologia, Barcelona, Spain. Hospital Universitari Vall d'Hebron, Barcelona, Spain. [Sammut SJ, Ross EM] Department of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, Cambridge, UK. University of Cambridge, Cambridge, UK. [Bashford-Rogers R] Department of Medicine, University of Cambridge, Cambridge, UK. [Greenstein E] Department of Immunology, Weizmann Institute of Science, Rehovot, Israel. [Markus H] Center for Noninvasive Diagnostics, Translational Genomics Research Institute, Phoenix, USA. Mayo Clinic Center for Individualized Medicine, Scottsdale, USA. [Mayor R, Arias A] Vall d'Hebron Institut d'Oncologia, Barcelona, Spain. Hospital Universitari Vall d'Hebron, Barcelona, Spain. Spanish Biomedical Research Network Centre in Oncology (CIBERONC), Madrid, Spain. [Ciriaco N] Servei d’Anatomia Patològica, Hospital Universitari Vall d'Hebron, Barcelona, Spain. [Martinez-Saez E] Spanish Biomedical Research Network Centre in Oncology (CIBERONC), Madrid, Spain. Servei d’Anatomia Patològica, Hospital Universitari Vall d'Hebron, Barcelona, Spain. [Peg V, Ramon Y Cajal S] Spanish Biomedical Research Network Centre in Oncology (CIBERONC), Madrid, Spain. Servei d’Anatomia Patològica, Hospital Universitari Vall d'Hebron, Barcelona, Spain. Vall d’Hebron Institut de Recerca, Barcelona, Spain. Universitat Autònoma de Barcelona, Barcelona, Spain. [Cortes J] Vall d'Hebron Institut d'Oncologia, Barcelona, Spain. Hospital Universitari Vall d'Hebron, Barcelona, Spain. Ramon y Cajal Hospital, Madrid, Spain. [Seoane J] Vall d'Hebron Institut d'Oncologia, Barcelona, Spain. Hospital Universitari Vall d'Hebron, Barcelona, Spain. Spanish Biomedical Research Network Centre in Oncology (CIBERONC), Madrid, Spain, Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain, and Hospital Universitari Vall d'Hebron
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Metàstasi ,Otros calificadores::Otros calificadores::/genética [Otros calificadores] ,Neoplasms::Neoplasms by Site::Breast Neoplasms [DISEASES] ,Other subheadings::Other subheadings::/immunology [Other subheadings] ,Neoplasms::Neoplastic Processes::Neoplasm Metastasis [DISEASES] ,Other subheadings::Other subheadings::/genetics [Other subheadings] ,Mama - Càncer - Aspectes genètics ,Mama - Càncer - Aspectes immunològics ,Neoplasias::Neoplasias por Localización::Neoplasias de la Mama [ENFERMEDADES] ,Otros calificadores::Otros calificadores::/inmunología [Otros calificadores] ,Neoplasias::Procesos Neoplásicos::Metástasis de la Neoplasia [ENFERMEDADES] - Published
- 2021
36. Eventos adversos evitables en atención primaria: estudio retrospectivo de cohortes para determinar su frecuencia y gravedad
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Carrillo, Irene, Mira, José J., Astier-Peña, M. Pilar, Pérez Pérez, Pastora, Caro-Mendivelso, Johanna M., Olivera, Guadalupe, Silvestre, Carmen, Mula, Aurora, Nuin, María Ángeles, Aranaz-Andrés, Jesús M., [Carrillo I] Universidad Miguel Hernández de Elche, Elche, Spain. Fundació per al Foment de la Investigació Sanitària i Biomèdica de la Comunitat Valenciana (FISABIO), Elche, Spain. [Joaquín Mira J] Universidad Miguel Hernández de Elche, Elche, Spain. Centro de Salud Hospital Provincial-Pla, Departamento de Salud Alicante - Sant Joan d’Alacant, Alicante, Spain. [Astier-Peña MP] Centro de Salud La Jota, Servicio Aragonés de Salud, Zaragoza, Spain. [Pérez-Pérez P] Observatorio para la Seguridad del Paciente, Agencia de Calidad Sanitaria de Andalucía, Sevilla, Spain. [Caro-Mendivelso J] Agència de Qualitat i Avaluació Sanitàries de Catalunya (AQUAS), Departament de Salut, Generalitat de Catalunya, Barcelona, Spain. [Olivera G] Hospital Clínico San Carlos, Servicio Madrileño de Salud, Madrid, Spain. [Silvestre C] Servicio de Efectividad y Seguridad Asistencial, Servicio Navarro de Salud-Osasunbidea, Pamplona, Spain. [Mula A] Fundació per al Foment de la Investigació Sanitària i Biomèdica de la Comunitat Valenciana (FISABIO), Elche, Spain. [Nuin MA] Instituto de Salud Pública y Laboral de Navarra, Pamplona, Spain. [Aranaz-Andrés JM] Servicio de Medicina Preventiva y Salud Pública, Hospital Universitario Ramón y Cajal, Madrid, Spain. Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain, and Departament de Salut
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instalaciones, servicios y personal de asistencia sanitaria::servicios de salud::errores médicos [ATENCIÓN DE SALUD] ,Atenció primària ,Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,Health Care Facilities, Manpower, and Services::Health Services::Medical Errors [HEALTH CARE] ,Health Services Administration::Patient Care Management::Comprehensive Health Care::Primary Health Care [HEALTH CARE] ,Errors mèdics ,administración de los servicios de salud::gestión de la atención al paciente::atención integral de salud::atención primaria de la salud [ATENCIÓN DE SALUD] - Abstract
Seguridad del paciente; Errores médicos; Atención Primaria; Calidad asistencial; Estudio de cohortes Seguretat del pacient; Errors mèdics; Atenció Primària; Qualitat assistencial; Estudi de cohorts Patient safety; Medical errors; Primary Care; Care quality; Cohort study Objetivo Determinar la frecuencia de eventos adversos evitables (EAE) en atención primaria (AP). Diseño Estudio retrospectivo de cohortes. Emplazamiento consultas de medicina de familia y pediatría de Andalucía, Aragón, Castilla La Mancha, Cataluña, Madrid, Navarra y Comunidad Valenciana. Participantes Se determinó revisar un mínimo de 2.397 historias clínicas (nivel de confianza del 95% y una precisión del 2%). La muestra se estratificó por grupos de edad de forma proporcional a su frecuentación y con revisión paritaria de historias de hombres y mujeres. Mediciones principales Número y gravedad de los EAE identificados entre febrero de 2018 y septiembre de 2019. Resultados Se revisaron un total de 2.557 historias clínicas (1.928, 75.4% de pacientes adultos y 629, 24.6% pediátricos). Se identificaron 182 EAE que afectaron a 168 pacientes (7,1%, IC 95% 6,1-8,1%); en adultos 7,6% (IC 95% 6,4-8,8%) y 5,7% (IC 95% 3,9-7,5%) en pacientes pediátricos. Las mujeres sufrieron más EAE que los hombres (p = 0,004). La incidencia de EAE en niños y niñas fue similar (p = 0,3). 6 (4.1%) de los EAE supusieron un daño permanente en pacientes adultos. Conclusiones Buscar fórmulas para incrementar la seguridad en AP, particularmente en pacientes mujeres, debe seguir siendo un objetivo prioritario incluso en pediatría. Uno de cada 24 EAE supone un daño grave y permanente en el adulto. Objective To determine the frequency of avoidable adverse events (AAEs) in Primary Care (PC). Design Retrospective cohort study. Location Family medicine and paediatric clinics in Andalusia, Aragon, Castilla-La Mancha, Catalonia, Madrid, Navarre, and Valencia. Participants A review was performed on a designated sample of 2,397 medical records (95% confidence level and 2% accuracy). The sample was stratified by age group as regards the frequency of physician consultations and considering equal distribution of male and female patients. Main measurements Number and severity of identified AAEs from February 2018 to September 2019. Results A total of 2,557 medical records were reviewed (1,928, 75.4% of adult patients, and 629, 24.6% paediatrics). A total of 182 (7.1%, 95% CI 6.1-8.1%) AAEs that affected 168 patients were identified, which included 7.6% (95% CI 6.4-8.8%) in adults and 5.7% (95% CI 3.9-7.5%) in paediatric patients. The number of AAEs in women was higher than in men (P = 0.006). The incidence of AAEs in boys and girls was similar (P = 0.3). Permanent damage was caused by AAEs in 6 (4.1%) adult patients. Conclusions Seeking formulas to increase patient safety in PC should remain a priority objective, particularly in female patients and in paediatrics. One in 24 AAEs causes serious and permanent damage in adults.
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- 2020
37. Ti6Al4V coatings on titanium samples by sputtering techniques: Microstructural and mechanical characterization
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Sánchez López, Juan Carlos, Rodríguez-Albelo, Luisa Marleny, Sánchez-Pérez, Miriam, Fortio Godinho, Vanda Cristina, López Santos, Carmen, Torres Hernández, Yadir, Universidad de Sevilla. Departamento de Ingeniería y Ciencia de los Materiales y del Transporte, Universidad de Sevilla. Departamento de Física Aplicada I, Universidad de Sevilla. FQM408: Química Farmacéutica Aplicada, Universidad de Sevilla. FQM196: Nanotecnología en Superficies y Plasma, Universidad de Sevilla. TEP123: Metalurgia e Ingeniería de los Materiales, EU-FEDER and Junta de Andalucía (PAIDI2020) project no. US-1259771, EU-FEDER and Junta de Andalucía (PAIDI2020) project no. P18-RT-2641, and MCIN/AEI/ 10.13039/501100011033 the Ramon y Cajal Spanish National programs
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Hydrophobic behavior ,Titanium hard coatings ,Surface chemical functionalization ,Wettability ,Magnetron sputtering ,Nanoroughness - Abstract
Although titanium is widely used as biomaterial, the control of the interface properties between its surface and the surrounding physiological environment (like bone, other tissues or biofluids) results crucial to achieve a successful osseointegration and good biomechanical and functional performance. In this work, commercially pure titanium (Grade IV) discs obtained by conventional powder metallurgy were coated with 1–3 µm of Ti6Al4V (Grade V) alloy using DC-pulsed or high-power impulse magnetron sputtering (HiPIMS) technique with the aim of improving their biomedical performance. SEM, confocal microscopy, X-ray diffraction, nanoindentation and wetting measurements are used to evaluate the bio-interface role of the titanium-coated implants. Conformal Ti6Al4V coatings with controlled nano-roughness can be deposited with enhanced mechanical (H = 5–8 GPa; E = 140–160 GPa) and hydrophobic properties thanks to a dense columnar structure. The increased Ti-O bonding at the interface helps to prevent the corrosion due to the formation of a surface passivation layer. Particularly in the case of the HiPIMS process, the surface modification of titanium implants (chemistry, morphology and structure) appears as an effective strategy for satisfying the biomedical requirements and functionality, with enhanced mechanical properties and nanostructuration for prevention of bacteria colonization. University of Seville through the VI PPIT-US
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- 2023
38. Towards a harmonized identification scoring system in LC-HRMS/MS based non-target screening (NTS) of emerging contaminants
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Nikiforos Alygizakis, Francois Lestremau, Pablo Gago-Ferrero, Rubén Gil-Solsona, Katarzyna Arturi, Juliane Hollender, Emma L. Schymanski, Valeria Dulio, Jaroslav Slobodnik, Nikolaos S. Thomaidis, National and Kapodistrian University of Athens (NKUA), Environmental Institute Kos, Institut National de l'Environnement Industriel et des Risques (INERIS), IMT Mines Alès - ERT (ERT), IMT - MINES ALES (IMT - MINES ALES), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Hydrosciences Montpellier (HSM), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM), CONTEM: Contaminats Emergents (CONTEM), Hydrosciences Montpellier (HSM), Institute of Environmental Assessment and Water Research (IDAEA), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), Swiss Federal Insitute of Aquatic Science and Technology [Dübendorf] (EAWAG), Institute of Biogeochemistry and Pollutant Dynamics [ETH Zürich] (IBP), Department of Environmental Systems Science [ETH Zürich] (D-USYS), Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich] (ETH Zürich)- Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich] (ETH Zürich), Luxembourg Centre For Systems Biomedicine (LCSB), University of Luxembourg [Luxembourg], and PGF acknowledges his Ramon y Cajal fellowship (RYC2019-027913-I) from the AEI-MICI. ELS is supported by the Luxembourg National Research Fund (FNR) for project A18/BM/12341006.
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High-resolution mass spectrometry ,Retrospective screening ,[CHIM.ANAL]Chemical Sciences/Analytical chemistry ,Identification point (IP) system ,[SDE]Environmental Sciences ,Non-target screening ,Communication of identification confidence ,Suspect screening ,Spectroscopy ,Analytical Chemistry - Abstract
Non-target screening (NTS) methods are rapidly gaining in popularity, empowering researchers to search for an ever-increasing number of chemicals. Given this possibility, communicating the confidence of identification in an automated, concise and unambiguous manner is becoming increasingly important. In this study, we compiled several pieces of evidence necessary for communicating NTS identification confidence and developed a machine learning approach for classification of the identifications as reliable and unreliable. The machine learning approach was trained using data generated by four laboratories equipped with different instrumentation. The model discarded substances with insufficient identification evidence efficiently, while revealing the relevance of different parameters for identification. Based on these results, a harmonized IP-based system is proposed. This new NTS-oriented system is compatible with the currently widely used five level system. It increases the precision in reporting and the reproducibility of current approaches via the inclusion of evidence scores, while being suitable for automation., PGF acknowledges his Ramon y Cajal fellowship (RYC2019-027913-I) from the AEI-MICI. ELS is supported by the Luxembourg National Research Fund (FNR) for project A18/BM/12341006.
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- 2023
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39. Geriatric assessment in hematology scale predicts treatment tolerability in older patients diagnosed with hematological malignancies: The RETROGAH study
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Javier de la Rubia, Bernardo González, Alfonso J. Cruz-Jentoft, Lorena Iglesias, Isidro Jarque, Ernesto Pérez Persona, Rafael Lluch, Carmen Marrero, Maite Zudaire, Mercedes Gironella, José Ángel Hernández-Rivas, Montserrat Arnan, Carmen Olivier, Cristina Encinas, Juan Alfonso Soler, Ángel Ramírez Payer, Alfonso Casado, Patricia Fernández, David Vilanova, Santiago Bonanad, Institut Català de la Salut, [de la Rubia J, Jarque I] Hematology Department, H.U. i Politècnic La Fe. Valencia, Spain. School of Medicine and Dentistry, Catholic University of Valencia, Valencia, Spain. Centro de Investigación Biomédica en Red de Cáncer, CIBERONC CB16/12/00284, Instituto de Salud Carlos III. Madrid, Spain. [González B] Hematology Department, H.U. de Canarias, San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain. [Cruz-Jentoft AJ] Geriatric Unit, Hospital Universitario Ramón y Cajal (IRYCIS), Madrid, Spain. [Iglesias L] Hematology Department, C.H.U. A Coruña. A Coruña, Spain. [Persona EP] Hematology Department H. U, Vitoria-Gasteiz, Álava, Spain. [Gironella M] Servei d’Hematologia, Vall d’Hebron Hospital Universitari, Barcelona, Spain, and Vall d'Hebron Barcelona Hospital Campus
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Sang - Malalties - Diagnòstic ,Oncology ,Medicaments - Toxicologia ,Environmental Health::Science::Toxicology::Toxicity [PUBLIC HEALTH] ,Geriatrics and Gerontology ,Neoplasms::Neoplasms by Site::Hematologic Neoplasms [DISEASES] ,neoplasias::neoplasias por localización::neoplasias hematológicas [ENFERMEDADES] ,Investigative Techniques::Epidemiologic Methods::Data Collection::Geriatric Assessment [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,Persones grans ,técnicas de investigación::métodos epidemiológicos::recopilación de datos::evaluación geriátrica [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,salud ambiental::ciencia::toxicología::toxicidad [SALUD PÚBLICA] - Abstract
Chemotherapy; Geriatric assessment; Toxicity Quimioterapia; Evaluación geriátrica; Toxicidad Quimioteràpia; Avaluació geriàtrica; Toxicitat Introduction The GAH (Geriatric Assessment in Hematology) scale is a psychometrically valid tool aimed at identifying older patients with hematological malignancies at higher risk of treatment-related toxicity. Our objective in this study was to determine the weights for each dimension of the GAH scale and the cut-off point to reliably predict treatment tolerability in this population, estimated by a weighted receiver operating characteristic (ROC) analysis and quantified by the area under the curve (AUC). Material and Methods The RETROGAH was a retrospective cohort study including 126 patients who had previously participated in the GAH study. Patients were ≥ 65 years old with newly diagnosed myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML), multiple myeloma (MM), or chronic lymphoid leukemia (CLL) and treated with standard front-line therapy within three months after having completed the GAH scale. Results The optimal cut-off value of the GAH total score to discriminate patients at higher risk of treatment toxicity was 42, with 68.5% sensitivity and 55.8% specificity. Using this value, 66.1% of patients evaluated were found to develop some type of toxicity. The AUC was 0.6259 (95% CI: 0.512–0.739; p = 0.035). Discussion The GAH scale not only would enable clinicians to individualize therapy based on individual risk of toxicity but also discriminate patients that will benefit most from intensive treatments from those requiring an adapted approach. While futures studies in clinical practice may improve the model and overcome its limitations, the GAH scale should not be used alone when making treatment decisions. This study was supported by Celgene España S.L.
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- 2023
40. Lurbinectedin in patients with pretreated neuroendocrine tumours: Results from a phase II basket study
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Federico Longo-Muñoz, Daniel Castellano, Jerome Alexandre, Sant P. Chawla, Cristian Fernández, Carmen Kahatt, Vicente Alfaro, Mariano Siguero, Ali Zeaiter, Victor Moreno, Enrique Sanz-García, Ahmad Awada, Ana Santaballa, Vivek Subbiah, Institut Català de la Salut, [Longo-Muñoz F] Medical Oncology, Hospital Ramón y Cajal, Madrid, Spain. [Castellano D] Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain. [Alexandre J] Medical Oncology, Cochin Hospital, AP-HP, Paris, France. [Chawla SP] Medical Oncology, Sarcoma Oncology Center, Santa Monica CA 90403, USA. [Fernández C, Kahatt C] Clinical R&D, PharmaMar, Colmenar Viejo, Spain. [Sanz-García E] Servei d’Oncologia Mèdica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institute of Oncology (VHIO), Barcelona, Spain, and Vall d'Hebron Barcelona Hospital Campus
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Cancer Research ,neoplasias::neoplasias por tipo histológico::neoplasias de células germinales y embrionarias::tumores neuroectodérmicos::tumores neuroendocrinos [ENFERMEDADES] ,Otros calificadores::Otros calificadores::/farmacoterapia [Otros calificadores] ,diagnóstico::pronóstico::resultado del tratamiento [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,Tumors neuroendocrins - Tractament ,Other subheadings::Other subheadings::/drug therapy [Other subheadings] ,Diagnosis::Prognosis::Treatment Outcome [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,Heterocyclic Compounds, 4 or More Rings ,Teràpia intravenosa ,Neuroendocrine Tumors ,Oncology ,Neoplasms::Neoplasms by Histologic Type::Neoplasms, Germ Cell and Embryonal::Neuroectodermal Tumors::Neuroendocrine Tumors [DISEASES] ,Avaluació de resultats (Assistència sanitària) ,Humans ,Therapeutics::Drug Therapy::Drug Administration Routes::Administration, Intravenous::Infusions, Intravenous [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,Response Evaluation Criteria in Solid Tumors ,Carbolines ,terapéutica::farmacoterapia::vías de administración de medicamentos::administración intravenosa::infusiones intravenosas [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] - Abstract
Lurbinectedin; Neuroendocrine tumours; Small cell Lurbinectedina; Tumores neuroendocrinos; Célula pequeña Lurbinectedina; Tumors neuroendocrins; Cèl·lula petita Background Patients with neuroendocrine tumours (NETs) need alternative therapies after failure of first-line therapy. Patients and methods This phase II trial evaluated lurbinectedin, a selective inhibitor of oncogenic transcription, at 3.2 mg/m2 as a 1-h intravenous infusion every 3 weeks in 32 NETs patients treated in the second- or third-line setting. The primary efficacy endpoint was overall response rate (ORR) according to RECIST v1.1 assessed by the investigators. Secondary endpoints included duration of response (DoR), progression-free survival (PFS), overall survival (OS) and safety. Results Two of 31 evaluable patients had confirmed partial responses (ORR = 6.5%; 95%CI, 0.8–21.4%). Median DoR was 4.7 months (95% CI, 4.0–5.4 months), median PFS was 1.4 months (95% CI, 1.2–3.0 months) and median OS was 7.4 months (95% CI, 3.4–16.2 months). Lurbinectedin showed an acceptable, predictable and manageable safety profile. The most common grade 3/4 toxicity was neutropenia (40.6%; grade 4, 12.4%; febrile neutropenia, 3.1%). Conclusions Considering the exploratory aim of this trial that evaluated a heterogeneous population of NETs patients, and the signs of antitumour activity observed (two confirmed partial responses and seven long disease stabilisations), further development of lurbinectedin is warranted in a more selected NETs population.
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- 2022
41. Extracorporeal membrane oxigenation in COVID-19 patients: Results of the ECMO-COVID Registry of the Spanish Society of Cardiovascular and Endovascular Surgery
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Castano, Mario, Sbraga, Fabrizio, Perez de la Sota, Enrique, Arribas, Jose M., Luisa Camara, M., Voces, Roberto, Donado, Alicia, Sandoval, Elena, Morales, Carlos A., Gonzalez-Santos, Jose M., Barquero-Aleman, Miguel, Fletcher-San Feliu, Delfina, Rodriguez-Roda, Jorge, Molina, Daniel, Bellido, Andre, Vigil-Escalera, Carlota, Tena, M. Angeles, Reyes, Guillermo, Gomez, Felix, Rivas, Jorge, Guevara, Audelio, Tauron, Manel, Miguel Borrego, Jose, Castillo, Laura, Miralles, Albert, Canovas, Sergio, Berastegui, Elisabet, Aramendi, Jose, I, Aldamiz, Gonzalo, Pruna, Robert, Silva, Jacobo, Saez de Ibarra, Jose I., Legarra, Juan J., Ballester, Carlos, Rodriguez-Lecoq, Rafael, Daroca, Tomas, Paredes, Federico, [Castano, Mario] Hosp Univ Leon, Serv Cirugia Cardiaca, Leon, Spain, [Castillo, Laura] Hosp Univ Leon, Serv Cirugia Cardiaca, Leon, Spain, [Sbraga, Fabrizio] Hosp Univ Bellvitge, Serv Cirugia Cardiaca, Lhospitalet De Llobregat, Spain, [Miralles, Albert] Hosp Univ Bellvitge, Serv Cirugia Cardiaca, Lhospitalet De Llobregat, Spain, [Perez de la Sota, Enrique] Hosp Univ 12 Octubre, Serv Cirugia Cardiaca, Madrid, Spain, [Arribas, Jose M.] Hosp Clin Univ Virgen de la Arrixaca, Serv Cirugia Cardiovasc, Murcia, Spain, [Canovas, Sergio] Hosp Clin Univ Virgen de la Arrixaca, Serv Cirugia Cardiovasc, Murcia, Spain, [Luisa Camara, M.] Hosp Badalona Germans Trias & Pujol, Serv Cirugia Cardiaca, Badalona, Spain, [Berastegui, Elisabet] Hosp Badalona Germans Trias & Pujol, Serv Cirugia Cardiaca, Badalona, Spain, [Voces, Roberto] Hosp Cruces, Serv Cirugia Cardiaca, Baracaldo, Spain, [Aramendi, Jose, I] Hosp Cruces, Serv Cirugia Cardiaca, Baracaldo, Spain, [Donado, Alicia] Fdn Jimenez Diaz, Serv Cirugia Cardiaca, Madrid, Spain, [Aldamiz, Gonzalo] Fdn Jimenez Diaz, Serv Cirugia Cardiaca, Madrid, Spain, [Donado, Alicia] Hosp Univ Rey Juan Carlos, Serv Cirugia Cardiaca, Mostoles, Spain, [Aldamiz, Gonzalo] Hosp Univ Rey Juan Carlos, Serv Cirugia Cardiaca, Mostoles, Spain, [Sandoval, Elena] Hosp Univ Clin Barcelona, Serv Cirugia Cardiovasc, Barcelona, Spain, [Morales, Carlos A.] Hosp Univ Cent Asturias, Serv Cirugia Cardiaca, Area Gest Clin Corazon, Oviedo, Spain, [Pruna, Robert] Hosp Univ Cent Asturias, Serv Cirugia Cardiaca, Area Gest Clin Corazon, Oviedo, Spain, [Silva, Jacobo] Hosp Univ Cent Asturias, Serv Cirugia Cardiaca, Area Gest Clin Corazon, Oviedo, Spain, [Gonzalez-Santos, Jose M.] Complejo Asistencial Univ Salamanca, Serv Cirugia Cardiaca, Salamanca, Spain, [Barquero-Aleman, Miguel] Hosp Univ Virgen Macarena, Serv Cirugia Cardiovasc, Seville, Spain, [Fletcher-San Feliu, Delfina] Hosp Univ Son Espases, Serv Cirugia Cardiaca, Palma De Mallorca, Spain, [Saez de Ibarra, Jose I.] Hosp Univ Son Espases, Serv Cirugia Cardiaca, Palma De Mallorca, Spain, [Rodriguez-Roda, Jorge] Hosp Univ Ramon y Cajal, Serv Cirugia Cardiaca, Madrid, Spain, [Molina, Daniel] Hosp Alvaro Cunqueiro, Serv Cirugia Cardiaca, Vigo, Spain, [Legarra, Juan J.] Hosp Alvaro Cunqueiro, Serv Cirugia Cardiaca, Vigo, Spain, [Bellido, Andre] Hosp Univ Miguel Servet, Serv Cirugia Cardiaca, Zaragoza, Spain, [Ballester, Carlos] Hosp Univ Miguel Servet, Serv Cirugia Cardiaca, Zaragoza, Spain, [Vigil-Escalera, Carlota] Hosp Univ Vall Hebron, Serv Cirugia Cardiaca, Barcelona, Spain, [Rodriguez-Lecoq, Rafael] Hosp Univ Vall Hebron, Serv Cirugia Cardiaca, Barcelona, Spain, [Tena, M. Angeles] Hosp Dr Negrin, Serv Cirugia Cardiaca, Las Palmas Gran Canaria, Spain, [Paredes, Federico] Hosp Dr Negrin, Serv Cirugia Cardiaca, Las Palmas Gran Canaria, Spain, [Reyes, Guillermo] Hosp Univ La Princesa, Serv Cirugia Cardiaca, Madrid, Spain, [Gomez, Felix] Complejo Hosp Navarra, Serv Cirugia Cardiaca, Pamplona, Spain, [Rivas, Jorge] Hosp Univ Quironsalud Madrid, Serv Cirugia Cardiaca, Pozuelo De Alarcon, Spain, [Guevara, Audelio] Hosp Univ & Politecn La Fe, Serv Cirugia Cardiaca, Valencia, Spain, [Tauron, Manel] Hosp Santa Creu & Sant Pau, Serv Cirugia Cardiaca, Barcelona, Spain, [Miguel Borrego, Jose] Hosp Univ Puerta Mar, Serv Cirugia Cardiaca, Cadiz, Spain, [Daroca, Tomas] Hosp Univ Puerta Mar, Serv Cirugia Cardiaca, Cadiz, Spain, and [Paredes, Federico] Hosp Univ Virgen del Rocio, Serv Cirugia Cardiaca, Seville, Spain
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Extracorporeal membrane oxygenation ,Oxygenation ,Respiratory-distress-syndrome ,Failure ,COVID-19 ,Heart failure ,ECMO ,Respiratory failure ,Support ,Guidelines ,Trial - Abstract
Background and aim: COVID-19 patients with severe heart or respiratory failure are potential candidates for extracorporeal membrane oxygenation (ECMO). Indications and management of these patients are unclear. Our aim is to describe the results of a prospective registry of COVID-19 patients treated with ECMO.Methods: An anonymous prospective registry of COVID-19 patients treated with veno-arterial (V-A) or veno-venous (V-V) ECMO was created on march 2020. Clinical, analytical and respiratory preimplantation variables, implantation data and post-implantation course data were recorded. The primary endpoint was all cause in-hospital mortality. Secondary events were functional recovery and the combined endpoint of mortality and functional recovery in patients followed at least 3 months after discharge.Results: Three hundred and sixty-six patients from 25 hospitals were analyzed, 347 V-V ECMO and 18 V-A ECMO patients (mean age 52.7 and 49.5 years respectively). Patients with V-V ECMO were more obese, had less frequently organ damage other than respiratory failure and needed less inotropic support; Thirty three percent of V-A ECMO and 34.9% of V-A ECMO were discharged (P = NS). Hospital mortality was non-significantly different, 56.2% versus 50.9% respectively, mainly during ECMO therapy and mostly due to multiorgan failure. Other 51 patients (14%) remained admitted. Mean follow-up was 196 +/- 101.7 days (95%CI: 170.8-221.6). After logistic regression, body weight (OR 0.967, 95%CI: 0.95-0.99, P = 0.004) and ECMO implantation in the own centre (OR 0.48, 95%CI: 0.27-0.88, P = 0.018) were protective for hospital mortality. Age (OR 1.063, 95%CI: 1.005-1.12, P = 0.032), arterial hypertension (3.593, 95%CI: 1.06-12.19, P = 0.04) and global (2.44, 95%CI: 0.27-0.88, P = 0.019), digestive (OR 4,23, 95%CI: 1.27-14.07, P = 0.019) and neurological (OR 4.66, 95%CI: 1.39-15.62, P = 0.013) complications during ECMO therapy were independent predictors of primary endpoint occurrence. Only the post-discharge day at follow-up was independent predictor of both secondary endpoints occurrence.Conclusions: Hospital survival of severely ill COVID-19 patients treated with ECMO is near 50%. Age, arterial hypertension and ECMO complications are predictors of hospital mortality, and body weight and implantation in the own centre are protective. Functional recovery is only predicted by the follow-up time after discharge. A more homogeneous management of these patients is warranted for clinical results and future research optimization. (C) 2022 Sociedad Espanola de Cirugia Cardiovascular y Endovascular. Published by Elsevier Espana, S.L.U.
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- 2022
42. How has COVID-19, lockdown and social distancing changed alcohol drinking patterns? A cross-cultural perspective between britons and spaniards
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Dominique Valentin, María-Pilar Sáenz-Navajas, Heber Rodrigues, Ernesto Franco-Luesma, Erick Saldaña, Vonimihaingo Ramaroson Rakotosamimanana, Carlos Gómez-Corona, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Plumpton College, Centre des Sciences du Goût et de l'Alimentation [Dijon] (CSGA), Université de Bourgogne (UB)-AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université Bourgogne Franche-Comté [COMUE] (UBFC), Universidad de La Rioja (UR), Laboratoire d'Analyse Sensorielle -DRT - FOFIFA Ambatobe, XOC Estudio, Universidad Nacional de Moquegua (UNAM), Instituto de Ciencias de la Vid y del Vino, The Spanish National Research Agency, the Ministry of Science, Innovation, and Universities and the EuropeanSocial Fund for her postdoctoral fellowship: Ramon y Cajal Program (RYC2019-027995-I/AEI/10.13039/501100011033)., and Elsevier Ltd., Oxford (England)
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Social distancing ,030309 nutrition & dietetics ,Culture ,Context (language use) ,Affect (psychology) ,Article ,[SHS]Humanities and Social Sciences ,03 medical and health sciences ,0404 agricultural biotechnology ,Pandemic ,Lockdown ,medicine ,Consumption (economics) ,0303 health sciences ,Nutrition and Dietetics ,Social distance ,Cultural group selection ,Socialization ,COVID-19 ,04 agricultural and veterinary sciences ,medicine.disease ,040401 food science ,3. Good health ,Contagious disease ,Quarantine ,Drink behaviour ,Psychology ,[SDV.AEN]Life Sciences [q-bio]/Food and Nutrition ,Food Science ,Demography - Abstract
During the early months of 2020, the world experienced a novel, violent, and relentless pandemic era. By the end of the year more than seventy-seven million cases of COVID-19 had been reported around the globe. Due to it being a highly contagious disease, the recommended measures adopted by most nations to prevent infection include social distancing and quarantine. How did these measures affect people's relationship with alcohol consumption in cultures where alcohol plays an important social role? A questionnaire-based study, designed to follow the drinking behaviour of people before and during lockdown was applied to two different cultural groups impacted by the pandemic during the strict phase of lockdown. These are the British and Spanish populations (179 participants from each country were interviewed). Considering the frequency of consumption of the alcoholic beverages evaluated (wine, beer, cider, whisky and spirits), the results showed that a significant lockdown*country interaction was observed. Overall, Spanish participants consumed alcoholic beverages less frequently during lockdown than before, while British participants reported no change in their consumption habits. Spaniards’ decrease in alcohol consumption is related to the absence of a social contexts while Britons seems to have adapted their consumption to the modified context. Results suggest that, alcohol consumption is a central core of the British culture, while for the Spanish, socialization is more a cultural characteristic than the alcohol itself., MPSN acknowledges the Spanish National Research Agency, the Ministry of Science, Innovation, and Universities and the European Social Fund for her postdoctoral fellowship: Ramón y Cajal Program (RYC2019-027995-I/AEI/10.13039/501100011033). The authors warmly thank Mr. Jeremy Kerswell for his help on participants’ recruitment, Miss Dona Frost and Mister Philip Hedger for the English proof reading as well as all the anonymous participants in this study.
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- 2022
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43. Topoisomerase IIα represses transcription by enforcing promoter-proximal pausing
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José Terrón-Bautista, Felipe Cortés-Ledesma, Gonzalo Millán-Zambrano, Andrés Herrero-Ruiz, Silvia Jimeno-González, Pedro Manuel Martínez-García, Jenna Ariel Lieberman, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), European Commission, Junta de Andalucía, European Research Council, Ministerio de Economía y Competitividad (España), Ministerio de Educación, Cultura y Deporte (España), Asociación Española Contra el Cáncer, [Herrero-Ruiz,A, Martínez-García,PM, Terrón-Bautista,J, Millán-Zambrano,G, Jimeno-González,S, Cortés-Ledesma,F] Centro Andaluz de Biología Molecular y Medicina Regenerativa-CABIMER, Universidad de Sevilla-CSIC-Universidad Pablo de Olavide, Sevilla, Spain. [Lieberman,JA] Lymphocyte Nuclear Biology, NIAMS, NIH, Bethesda, MD, USA. [Jimeno-González,S] Departamento de Genética, Universidad de Sevilla, Sevilla, Spain. [Herrero-Ruiz,A, Cortés-Ledesma,F] Topology and DNA Breaks Group, Spanish National Cancer Centre (CNIO), Madrid, Spain., This work was funded with grants from the Spanish and Andalusian governments (SAF2017-89619-R, CVI-7948, and European Regional Development Fund) and the European Research Council (ERC-CoG-2014-647359), and with individual fellowships for A.H.-R. (Contratos para la Formación de Doctores, BES-2015-071672, and Ministerio de Economía y Competitividad), S.J.-G. (Ramó n y Cajal, RYC-2015-17246, and Ministerio de Economía y Competitividad), J.T.-B. (Formación Profesorado Universitario, FPU15/03656, and Ministerio de Educación, Cultura y Deporte), and G.M.-Z. (AECC Postdoctoral Fellowships). CABIMER is supported by the Andalusian Government., Universidad de Sevilla. Departamento de Genética, Ministerio de Ciencia, Innovación y Universidades (MICINN). España, and European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER)
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0301 basic medicine ,Phenomena and Processes::Chemical Phenomena::Chemical Processes::Biochemical Processes::Protein Binding [Medical Subject Headings] ,Transcription, Genetic ,Phenomena and Processes::Genetic Phenomena::Genetic Processes::Gene Expression Regulation [Medical Subject Headings] ,RNA polymerase II ,Retinal Pigment Epithelium ,Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings] ,chemistry.chemical_compound ,0302 clinical medicine ,Transcription (biology) ,Gene expression ,Topoisomerase II Inhibitors ,DNA topoisomerases ,Biology (General) ,Poly-ADP-Ribose Binding Proteins ,Promoter Regions, Genetic ,Cell Line, Transformed ,Regulation of gene expression ,Elongación de la transcripción genética ,biology ,Chemistry ,DNA, Superhelical ,Chemicals and Drugs::Heterocyclic Compounds::Heterocyclic Compounds, 1-Ring::Pyrimidines::Pyrimidinones::Barbiturates::Thiobarbiturates [Medical Subject Headings] ,Thiobarbiturates ,DNA supercoiling ,Cell biology ,DNA topology ,Anatomy::Cells::Cells, Cultured::Cell Line::Cell Line, Transformed [Medical Subject Headings] ,Chemicals and Drugs::Nucleic Acids, Nucleotides, and Nucleosides::Nucleic Acids::DNA::DNA, Circular::DNA, Superhelical [Medical Subject Headings] ,DNA supercoil ,RNA Polymerase II ,Proto-Oncogene Proteins c-fos ,Anatomy::Sense Organs::Eye::Retina::Retinal Pigment Epithelium [Medical Subject Headings] ,Protein Binding ,QH301-705.5 ,Article ,General Biochemistry, Genetics and Molecular Biology ,promoter-proximal pausing ,03 medical and health sciences ,Humans ,transcription elongation ,Genes, Immediate-Early ,Phenomena and Processes::Genetic Phenomena::Genetic Structures::Genome::Genome Components::Genes::Genes, Immediate-Early [Medical Subject Headings] ,Topoisomerase ,Promoter ,Chemicals and Drugs::Enzymes and Coenzymes::Enzymes::Transferases::Phosphotransferases::Nucleotidyltransferases::RNA Nucleotidyltransferases::DNA-Directed RNA Polymerases::RNA Polymerase II [Medical Subject Headings] ,Epithelial Cells ,Anatomy::Cells::Epithelial Cells [Medical Subject Headings] ,030104 developmental biology ,Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Molecular Mechanisms of Pharmacological Action::Enzyme Inhibitors::Topoisomerase Inhibitors::Topoisomerase II Inhibitors [Medical Subject Headings] ,DNA Topoisomerases, Type II ,ADN-topoisomerasas ,Gene Expression Regulation ,biology.protein ,gene expression ,Chemicals and Drugs::Enzymes and Coenzymes::Enzymes::Isomerases::DNA Topoisomerases::DNA Topoisomerases, Type II [Medical Subject Headings] ,030217 neurology & neurosurgery ,DNA ,Expresión génica ,Chemicals and Drugs::Amino Acids, Peptides, and Proteins::Proteins::Nuclear Proteins::Proto-Oncogene Proteins c-fos [Medical Subject Headings] - Abstract
Summary Accumulation of topological stress in the form of DNA supercoiling is inherent to the advance of RNA polymerase II (Pol II) and needs to be resolved by DNA topoisomerases to sustain productive transcriptional elongation. Topoisomerases are therefore considered positive facilitators of transcription. Here, we show that, in contrast to this general assumption, human topoisomerase IIα (TOP2A) activity at promoters represses transcription of immediate early genes such as c-FOS, maintaining them under basal repressed conditions. Thus, TOP2A inhibition creates a particular topological context that results in rapid release from promoter-proximal pausing and transcriptional upregulation, which mimics the typical bursting behavior of these genes in response to physiological stimulus. We therefore describe the control of promoter-proximal pausing by TOP2A as a layer for the regulation of gene expression, which can act as a molecular switch to rapidly activate transcription, possibly by regulating the accumulation of DNA supercoiling at promoter regions., Graphical abstract, Highlights • Catalytic inhibition of TOP2A results in a global reduction in promoter-proximal pausing • Catalytic inhibition of TOP2A upregulates transcription of immediate early genes (IEGs) • IEG upregulation occurs independently of DNA breaks or cellular stress • IEG upregulation depends on the accumulation of negative supercoiling at promoter regions, Herrero-Ruiz et al. analyze the function of DNA topoisomerase II in transcriptional regulation. The results reveal that TOP2A activity favors promoter-proximal pausing of RNA polymerase II and repression of immediate early genes in a mechanism that is independent of DNA break formation and involves the control of DNA supercoiling at promoters.
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- 2021
44. The STARMEN trial indicates that alternating treatment with corticosteroids and cyclophosphamide is superior to sequential treatment with tacrolimus and rituximab in primary membranous nephropathy
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Gema Fernández-Juárez, Jorge Rojas-Rivera, Anne-Els van de Logt, Joana Justino, Angel Sevillano, Fernando Caravaca-Fontán, Ana Ávila, Cristina Rabasco, Virginia Cabello, Alfonso Varela, Montserrat Díez, Guillermo Martín-Reyes, Marian Goicoechea Diezhandino, Luis F. Quintana, Irene Agraz, Juan Ramón Gómez-Martino, Mercedes Cao, Antolina Rodríguez-Moreno, Begoña Rivas, Cristina Galeano, Jose Bonet, Ana Romera, Amir Shabaka, Emmanuelle Plaisier, Mario Espinosa, Jesus Egido, Alfonso Segarra, Gérard Lambeau, Pierre Ronco, Jack Wetzels, Manuel Praga, Fernando Caravaca-Fontan, Hernando Trujillo, Eduardo Gutiérrez, Gema Fernandez Juarez, Alberto Ortiz, Marian Goicoechea, Úrsula Verdalles, Alfons Segarra, Lara Perea, Ildefonso Valera, Mónica Martín, Miguel Angel Pérez Valdivia, Miquel Blasco, Andrés López Muñiz, Ana Avila, Tamara Malek, Montserrat Diaz, Iara DaSilva, Jordi Bonet, Maruja Navarro, Ana Huerta, Ezequiel Rodríguez-Paternina, Ana Vigil, Roberto Alcázar, Vicente Paraíso, Vicente Barrio, Julia Hofstra, Institut Català de la Salut, [Fernández-Juárez G] Nephrology Division, Hospital Universitario Fundación Alcorcón, Madrid, Spain. [Rojas-Rivera J] Nephrology Division, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain. [Logt AV] Nephrology Division, Radboud University Medical Center, Nijmegen, The Netherlands. [Justino J] Institut de Pharmacologie Moléculaire et Cellulaire (IPMC), Université Côte d’Azur, Centre National de la Recherche Scientifique (CNRS), Valbonne Sophia Antipolis, France. [Sevillano A, Caravaca-Fontán F] Nephrology Division, Instituto de Investigación Hospital Universitario 12 Octubre, Madrid, Spain. [Agraz I] Divisió de Nefrologia, Vall d’Hebron Hospital Universitari, Barcelona, Spain, Vall d'Hebron Barcelona Hospital Campus, Nephrology Division, Hospital Universitario Fundación Alcorcón, Madrid, Spain, Nephrology Division, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain, Radboud Institute for Health Sciences, Radboud University Medical Center [Nijmegen], Institut de pharmacologie moléculaire et cellulaire (IPMC), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Hospital Universitario 12 de Octubre [Madrid], Dr Peset University Hospital, Hospital Reina Sofia, Cordoba, Hospital Universitario Virgen del Rocío [Sevilla], Hospital of Virgen de la Victoria de Malaga, Institut Investigacions Biomèdiques (IBB) Sant Pau [Barcelona, Spain], Hospital Regional Universitario de Málaga = Regional University Hospital of Malaga [Spain], Hospital General Universitario 'Gregorio Marañón' [Madrid], Department of Nephrology, Hospital Clinic, Barcelona, Spain., Vall d'Hebron University Hospital [Barcelona], San Pedro de Alcantara Hospital [Cáceres, Espagne], Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Universidade da Coruña (UDC), Spain, Hospital Clinico San Carlos, Hospital Clínico San Carlos, Hospital Universitario La Paz [Madrid, Espagne], Hospital Universitario Ramón y Cajal [Madrid], Universidad de Alcalá - University of Alcalá (UAH), Germans Trias i Pujol Hospital, Universitat Autònoma de Barcelona (UAB), Hospital General Universitario de Ciudad Real [Ciudad Real, Spain], Maladies rénales fréquentes et rares : des mécanismes moléculaires à la médecine personnalisée (CoRaKID), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Radboud Institute for Health Sciences [Nijmegen, the Netherlands], Hospital Universitario Fundación Alcorcón, Hospital Universitario Fundación Jiménez Díaz [Madrid, Spain], Barcelona Centre for International Health Research, Hospital Clinic (CRESIB), Universitat de Barcelona (UB), Hospital Universitario, A Coruña, Fundació Puigvert [Barcelona, Spain], Germans Trias i Pujol University Hospital [Badalona, Barcelona, Spain] (GTPUH), Hospital Universitario Puerta de Hierro-Majadahonda [Madrid, Spain], Getafe University Hospital, Madrid, Severo Ochoa Hospital, Hospital Universitario Infanta Leonor [Madrid], Del Henares Hospital, Hospital Universitario Infanta Sofía, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlan ds, Lambeau, Gerard, Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA), Hospital Regional Universitario de Málaga [Spain], Barcelona Autonomous University, Common and Rare Kidney Diseases = Maladies Rénales Fréquentes et Rares: des Mécanismes Moléculaires à la Médecine Personnalisée (CORAKID), and Germans Trias i Pujol University Hospital
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0301 basic medicine ,medicine.medical_specialty ,Cyclophosphamide ,medicine.drug_class ,[SDV]Life Sciences [q-bio] ,030232 urology & nephrology ,Otros calificadores::Otros calificadores::/farmacoterapia [Otros calificadores] ,Other subheadings::Other subheadings::/drug therapy [Other subheadings] ,Gastroenterology ,Tacrolimus ,Primary membranous nephropathy ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Membranous nephropathy ,Randomized controlled trial ,law ,Internal medicine ,medicine ,Corticosteroids ,ComputingMilieux_MISCELLANEOUS ,business.industry ,Male Urogenital Diseases::Urologic Diseases::Kidney Diseases [DISEASES] ,diagnóstico::pronóstico::resultado del tratamiento [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,medicine.disease ,Diagnosis::Prognosis::Treatment Outcome [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,3. Good health ,[SDV] Life Sciences [q-bio] ,Regimen ,030104 developmental biology ,Nephrology ,Avaluació de resultats (Assistència sanitària) ,Corticosteroid ,Rituximab ,Renal disorders Radboud Institute for Health Sciences [Radboudumc 11] ,business ,Nephrotic syndrome ,enfermedades urogenitales masculinas::enfermedades urológicas::enfermedades renales [ENFERMEDADES] ,Ronyons - Malalties - Tractament ,medicine.drug - Abstract
Altres ajuts: Fondo Europeo de Desarrollo Regional (FEDER); Red de Investigación Renal (RedInRen); European Renal Association-European Dialysis and Transplant Association (ERA-EDTA); Fundación Renal Iñigo Álvarez de Toledo (FRIAT); Fundación para la Investigación Biomédica Hospital 12 de Octubre (i+12); Centre National de la Recherche Scientifique; Fondation Maladies Rares (LAM-RD_20170304); National Research Agency (ANR, grants MNaims ANR-17-CE17-0012-01); "Investments for the Future" Laboratory of Excellence SIGNALIFE, a network for innovation on signal transduction pathways in life sciences (ANR-11-LABX-0028-01); Initiative of Excellence (IDEX; UCAJedi ANR-15-IDEX-01); Fondation pour la Recherche Médicale (FRM, ING20140129210, DEQ20180339193, FDT201805005509). A cyclical corticosteroid-cyclophosphamide regimen is recommended for patients with primary membranous nephropathy at high risk of progression. We hypothesized that sequential therapy with tacrolimus and rituximab is superior to cyclical alternating treatment with corticosteroids and cyclophosphamide in inducing persistent remission in these patients. This was tested in a randomized, open-label controlled trial of 86 patients with primary membranous nephropathy and persistent nephrotic syndrome after six-months observation and assigned 43 each to receive six-month cyclical treatment with corticosteroid and cyclophosphamide or sequential treatment with tacrolimus (full-dose for six months and tapering for another three months) and rituximab (one gram at month six). The primary outcome was complete or partial remission of nephrotic syndrome at 24 months. This composite outcome occurred in 36 patients (83.7%) in the corticosteroid-cyclophosphamide group and in 25 patients (58.1%) in the tacrolimus-rituximab group (relative risk 1.44; 95% confidence interval 1.08 to 1.92). Complete remission at 24 months occurred in 26 patients (60%) in the corticosteroid-cyclophosphamide group and in 11 patients (26%) in the tacrolimus-rituximab group (2.36; 1.34 to 4.16). Anti-PLA2R titers showed a significant decrease in both groups but the proportion of anti-PLA2R-positive patients who achieved immunological response (depletion of anti-PLA2R antibodies) was significantly higher at three and six months in the corticosteroid-cyclophosphamide group (77% and 92%, respectively), as compared to the tacrolimus-rituximab group (45% and 70%, respectively). Relapses occurred in one patient in the corticosteroid-cyclophosphamide group, and three patients in the tacrolimus-rituximab group. Serious adverse events were similar in both groups. Thus, treatment with corticosteroid-cyclophosphamide induced remission in a significantly greater number of patients with primary membranous nephropathy than tacrolimus-rituximab.
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- 2020
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45. Week 96 efficacy and safety results of the phase 3, randomized EMERALD trial to evaluate switching from boosted-protease inhibitors plus emtricitabine/tenofovir disoproxil fumarate regimens to the once daily, single-tablet regimen of darunavir/cobicistat/emtricitabine/tenofovir alafenamide (D/C/F/TAF) in treatment-experienced, virologically-suppressed adults living with HIV-1
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Douglas Cunningham, D. Ward, Mamta K. Jain, Faiza Ajana, Magda Opsomer, Anita Rachlis, Sharon Walmsley, Frank A. Post, Anders Blaxhult, Amanda Clarke, M. J. Galindo, Marcel Stoeckle, P.-M. Girardy, Karam Mounzer, David Shamblaw, U. F. Bredeek, L. Bhatti, J. J. Eron, Andrew Ustianowski, Mar Gutierrez, John Jezorwski, Javier O Morales-Ramirez, Antonio Rivero, M.A. Johnson, Gatell Jm, Erika Van Landuyt, Stéphane De Wit, A. Wilkin, Laurent Cotte, Cheryl McDonald, D. Murphy, Cynthia Brinson, Romana Petrovic, Olayemi Osiyemi, J. de Vente, I. Poizot-Martin, Juan Berenguer, Robin Dretler, J. Bailey, B. Rashbaum, Moti Ramgopal, A. Scribner, Yazdan Yazdanpanah, Eric Florence, A. Piekarska, Brian Gazzard, Chloe Orkin, W. Halota, Gary Richmond, Jacques Reynes, C. Ricart, C. Lucasti, Ignacio Pérez-Valero, Jason Brunetta, S. Shafran, Daniel Podzamczer, Franco Antonio Felizarta, Claudia Martorell, F. Post, Peter Ruane, Edwin DeJesus, J. Portilla Sogorb, C. Orkin, K. Tashima, Federico Pulido, Bernard Vandercam, F. Pulido, José L. Casado, Christine Katlama, Kimberley Brown, J Gasiorowski, A. Witor, Joseph J. Eron, Brian Conway, Andri Rauch, Jose R. Arribas, Michel Moutschen, H. Olivet, A. Scarsella, Leo Flamholc, A. Horban, D. Cunningham, Ronald Nahass, Félix Gutiérrez, G. Huhn, W.K. Henry, A. Thalme, S De Wit, Jan Fehr, Debbie Hagins, José Antonio Iribarren, J.-M. Molina, S. Henn, F Raffi, Juan A. Pineda, Marina B. Klein, Eugenia Negredo, Hernando Knobel, J. Slim, P. Benson, L. Waters, E. Teicher, Linos Vandekerckhove, Craig A. Dietz, Magnus Gisslén, Joel E. Gallant, J. Gathe, P. Shalit, D. Prelutsky, G. Voskuhl, D. Rey, E. Van Wijngaerden, Anthony Mills, Erkki Lathouwers, Carl J. Fichtenbaum, I. Brar, Gordon Crofoot, Veerle Hufkens, I. Santos Gil, University of North Carolina [Chapel Hill] (UNC), University of North Carolina System (UNC), Queen Mary University of London (QMUL), Pueblo Family Physicians, Universidad Complutense de Madrid = Complutense University of Madrid [Madrid] (UCM), King's College Hospital (KCH), Université libre de Bruxelles (ULB), Janssen Pharmaceutica [Beerse], Janssen Research & Development, Institute of Tropical Medicine [Antwerp] (ITM), Department of Infectious and Parasitic Diseases (University Liege), Université de Liège, Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Living Hope Foundation, Ghent University Hospital, Cliniques Universitaires Saint-Luc [Bruxelles], Maple Leaf Clinic, Vancouver Infectious Diseases Centre, McGill University = Université McGill [Montréal, Canada], University of Toronto, Sunnybrook Health Sciences Centre, University of Alberta, University Health Network, Services des maladies infectieuses [Tourcoing], Centre Hospitalier de Tourcoing, Hôpital de la Croix-Rousse [CHU - HCL], Hospices Civils de Lyon (HCL), Sorbonne Université (SU), CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de maladies infectieuses et tropicales [Saint-Louis], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Groupe Hospitalier Saint Louis - Lariboisière - Fernand Widal [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université de Paris (UP), Sciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale (SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre hospitalier universitaire de Nantes (CHU Nantes), CHU Strasbourg, Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service de Maladies Infectieuses et Tropicales [CHU Bicêtre], AP-HP Hôpital Bicêtre (Le Kremlin-Bicêtre), AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), University of Wrocław [Poland] (UWr), Faculty of Medicine [Bydgoszcz, Poland], Nicolaus Copernicus University [Toruń], Medical University of Warsaw - Poland, Medical University of Łódź (MUL), Regional Hospital [Chorzow, Poland], La Paz Hospital, IdiPAZ, Hospital General Universitario 'Gregorio Marañón' [Madrid], Hospital Universitario Ramón y Cajal [Madrid], Universidad de Alcalá - University of Alcalá (UAH), Infectious Diseases Service, AIDS Research Group, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Hospital Clínic, University of Barcelona, Barcelona, Spain., Hospital Universitario de Elche, Hospital Universitario de Valencia, Hospital de la Santa Creu i Sant Pau, Donostia Hospital Universitario San Sebastian, IMIM-Hospital del Mar, Generalitat de Catalunya, LLuita contra la Sida Fdn-HIV Unit, Germans Trias i Pujol University Hospital- Universitat Autònoma de Barcelona, Hospital Universitario de Valme, Hospital Universitari de Bellvitge, Universitat de València (UV), Hospital Universitario Reina Sofía, Hospital La Princesa, Madrid, Karolinska Institutet, Södersjukhuset, Skane University Hospital [Malmo], Lund University [Lund], University of Gothenburg (GU), Karolinska University Hospital [Stockholm], University hospital of Zurich [Zurich], Bern University Hospital [Berne] (Inselspital), University Hospital Basel [Basel], Royal Sussex County Hospital, Chelsea and Westminster Hospital, North Manchester General Hospital, University College of London [London] (UCL), Johns Hopkins University School of Medicine [Baltimore], Be Well, AIDS healthcare foundation [California], Henry Ford Hospital, Metropolis Medical, Central Texas Clinical Research, The Crofoot Research Center, Orlando Immunology Center, Kansas City Free Health Clinic, University of Cincinnati (UC), University of Minnesota System, University of Texas Southwestern Medical Center, South Jersey Infectious Disease, Infectious Disease, Tarrant County Infectious Disease Associates, Southern California Men’s Medical Group, Clinical Research Puerto Rico Inc, Philadelphia FIGHT, ID care, Community Research Initiative of New England, Triple O Research Institute PA, Washington University School of Medicine in St. Louis, Washington University in Saint Louis (WUSTL), Midway Immunology Center, Capital Medical Associates, Broward General Medical Center, Ruane Clinical Research Group, Pacific Oaks Medical Group, DCOL Center for Clinical Research, Peter Shalit MD and Associates, La Playa Medical Group, Seton Hall University, Warren Alpert Medical School of Brown University, AIDS Arms, Inc, Dupont Circle Physicians Group, Wake Forest School of Medicine [Winston-Salem], Wake Forest Baptist Medical Center, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Cité (UPCité), Hospital Universitario Donostia [San Sebastian, Spain] (HUD), Universitat Autònoma de Barcelona (UAB), Hospital Universitario de La Princesa, HAL AMU, Administrateur, UCL - SSS/IREC/SLUC - Pôle St.-Luc, and UCL - (SLuc) Service de médecine interne générale
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Male ,DOLUTEGRAVIR ,Sustained Virologic Response ,HIV Infections ,Gastroenterology ,chemistry.chemical_compound ,0302 clinical medicine ,Medicine and Health Sciences ,Emtricitabine ,030212 general & internal medicine ,Pharmacology & Pharmacy ,Darunavir ,0303 health sciences ,Alanine ,Drug Substitution ,Cobicistat ,Emtricitabine, Tenofovir Disoproxil Fumarate Drug Combination ,Lamivudine ,Antiretrovirals ,Middle Aged ,Viral Load ,OPEN-LABEL ,3. Good health ,WEIGHT-GAIN ,Drug Combinations ,Treatment Outcome ,Dolutegravir ,NON-INFERIORITY ,Female ,Safety ,Viral load ,Life Sciences & Biomedicine ,medicine.drug ,Tablets ,Adult ,medicine.medical_specialty ,Efficacy ,Anti-HIV Agents ,RITONAVIR ,TENOFOVIR ALAFENAMIDE ,LAMIVUDINE ,Tenofovir alafenamide ,Single-tablet regimen ,03 medical and health sciences ,Internal medicine ,Virology ,medicine ,VIH (Virus) ,Humans ,Switch study ,Protease Inhibitors ,Tenofovir ,Aged ,Pharmacology ,Science & Technology ,030306 microbiology ,business.industry ,HIV (Viruses) ,Adenine ,Darunavir/cobicistat/emtricitabine/TAF ,Antiretroviral agents ,COBICISTAT ,MAINTENANCE ,chemistry ,[SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie ,HIV-1 ,Ritonavir ,[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie ,business ,RESISTANCE - Abstract
Darunavir/cobicistat/emtricitabine/tenofovir alafenamide (D/C/F/TAF) 800/150/200/10 mg was investigated through 96 weeks in EMERALD (NCT02269917). Virologically-suppressed, HIV-1-positive treatment-experienced adults (previous non-darunavir virologic failure [VF] allowed) were randomized (2:1) to D/C/F/TAF or boosted protease inhibitor (PI) plus emtricitabine/tenofovir-disoproxil-fumarate (F/TDF) over 48 weeks. At week 52 participants in the boosted PI arm were offered switch to D/C/F/TAF (late-switch, 44 weeks D/C/F/TAF exposure). All participants were followed on D/C/F/TAF until week 96. Efficacy endpoints were percentage cumulative protocol-defined virologic rebound (PDVR; confirmed viral load [VL] ≥50 copies/mL) and VL
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- 2019
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46. E-participation adoption models research in the last 17 years: A weight and meta-analytical review
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Sven Casteleyn, Tiago Oliveira, Mijail Naranjo Zolotov, and The authors gratefully acknowledge the support of Geoinformatics: Enabling Open Cities (GEO-C), the project funded by the European Commission within the Marie Sklodowska-Curie Actions, International Training Networks (ITN), and European Joint Doctorates (EJD). Grant Agreement number 642332 - GEO-C - H2020-MSCA-ITN-2014. Sven Casteleyn was funded by the Ramon y Cajal Programme of the Spanish government (grant number RYC-2014-16606).
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E-Participation ,E-Government ,e-participation ,05 social sciences ,Applied psychology ,02 engineering and technology ,E-government ,weight analysis ,Human-Computer Interaction ,meta-analysis ,Arts and Humanities (miscellaneous) ,020204 information systems ,Meta-analysis ,0502 economics and business ,0202 electrical engineering, electronic engineering, information engineering ,E-participation adoption ,Psychology ,Weight analysis ,050203 business & management ,General Psychology - Abstract
This article explores the main factors that drive the adoption of e-participation. A weight and meta-analysis was carried out from previous quantitative research studies related to individual e-participation adoption published in journals and conferences over the last 17 years. A total of 60 studies were used for the weight and meta-analysis. We identify the ‘best’ and ‘promising’ predictors used in research models to study e-participation. The best predictors are: trust, effort expectancy, perceived usefulness, attitude, trust in government and social influence on intention to use, perceived ease of use on perceived usefulness, perceived usefulness on attitude, and intention to use on use. General public in urban areas account for the 69.78% of the respondents across all articles. Two thirds of all respondents belong to Asia and the Middle East. The countries with highest number of articles found are United States and Jordan. The article provides a wide view of the performance of the 483 relationships used in research models to study e-participation, which may allow researchers to identify trends, and highlights issues in the future use of some constructs. Implications for theory and practice, limitations and directions for future research are discussed.
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- 2018
47. REDOSER project: optimising biological therapy dose for rheumatoid arthritis and spondyloarthritis patients
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Raimon Sanmartí, Javier Bachiller-Corral, Isidoro González-Álvaro, Blanca García-Magallón, Gloria Candelas, Ana M. Ortiz, Carlos Sánchez-Piedra, B. Tejera, Antonio Javier Blasco, Alejandro Balsa, Cristina Fernández-Carballido, Raquel Almodóvar, Angel García-Aparicio, Antonio Gómez-Centeno, Pablo Lázaro, Rafael Cáliz, Jesús Sanz, Rosario García-Vicuña, [Gonzalez-Alvaro, Isidoro] Hosp Univ La Princesa, Rheumatol Serv, IIS IP, C Diego de Leon 62, Madrid 28006, Spain, [Garcia-Vicuna, Rosario] Hosp Univ La Princesa, Rheumatol Serv, IIS IP, C Diego de Leon 62, Madrid 28006, Spain, [Ortiz, Ana M.] Hosp Univ La Princesa, Rheumatol Serv, IIS IP, C Diego de Leon 62, Madrid 28006, Spain, [Sanchez-Piedra, Carlos] Spanish Soc Rheumatol, Res Unit, C Marques del Duero 5, Madrid 28001, Spain, [Almodovar, Raquel] Hosp Univ Fdn Alcorcon, Rheumatol Sect, C Budapest 1, Alcorcon 28922, Spain, [Bachiller-Corral, Javier] Hosp Univ Ramon y Cajal, Rheumatol Serv, C Colmenar Viejo Km 9-1, Madrid 28034, Spain, [Balsa, Alejandro] Hosp Univ La Paz, IdIPaz, Rheumatol Serv, Paseo Castellana 261, Madrid 28046, Spain, [Caliz, Rafael] Hosp Univ Virgen Nieves, Rheumatol Serv, Ave Fuerzas Armadas 2, Granada 18014, Spain, [Candelas, Gloria] Hosp Clin San Carlos, Rheumatol Serv, IdISSC, C Prof Martin Lagos S-N, Madrid 28040, Spain, [Fernandez-Carballido, Cristina] Hosp Gen Univ Elda, Rheumatol Sect, C Elda Sax S-N, Elda 03600, Spain, [Garcia-Aparicio, Angel] Hosp Virgen Salud, Rheumatol Serv, Avda Barber 30, Toledo 45004, Spain, [Garcia-Magallon, Blanca] Hosp Gen San Jorge, Rheumatol Unit, Avda Martinez Velasco 36, Huesca 22004, Spain, [Gomez-Centeno, Antonio] Hosp Univ Parc Tauli, Rheumatol Serv, Parc Tauli 1, Sabadell 08208, Spain, [Sanmarti, Raimon] Hosp Clin Barcelona, Rheumatol Serv, C Villarroel 170, Barcelona 08036, Spain, [Sanz, Jesus] Hosp Univ Puerta Hierro, Rheumatol Serv, C Manuel Falla 1, Majadahonda 28222, Spain, [Tejera, Beatriz] Hosp Univ Canarias, Rheumatol Serv, C Ofra S-N, Santa Cruz De Tenerife 38320, Spain, and AbbVie
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medicine.medical_specialty ,Evidence-based medicine ,Efficacy ,Remission ,Arthritis ,Serious infection ,Low disease-activity ,Article ,03 medical and health sciences ,Peripheral spondyloarthritis ,0302 clinical medicine ,Long-term ,Internal medicine ,medicine ,030212 general & internal medicine ,Axial spondyloarthritis ,lcsh:Social sciences (General) ,lcsh:Science (General) ,030203 arthritis & rheumatology ,Clinical-practice ,Multidisciplinary ,business.industry ,Ankylosing-spondylitis ,Psoriatic-arthritis ,Metaanalysis ,medicine.disease ,Appropriateness criteria ,Pharmaceutical science ,Clinical research ,Rheumatoid arthritis ,Physical therapy ,Medicine ,lcsh:H1-99 ,Safety ,business ,Appropriateness method ,lcsh:Q1-390 - Abstract
Background Reducing the dose of biological therapy (BT) when patients with immune-mediated arthritis achieve a sustained therapeutic goal may help to decrease costs for national health services and reduce the risk of serious infection. However, there is little information about whether such a decision can be applied universally. Therefore, the objective of this study was to develop appropriateness criteria for reducing the dose of BT in patients with rheumatoid arthritis (RA), axial spondyloarthritis (axSpA), and peripheral spondyloarthritis (pSpA). Methods The RAND/UCLA appropriateness method was coordinated by experts in the methodology. Five rheumatologists with clinical research experience in RA and/or SpA selected and precisely defined the variables considered relevant when deciding to reduce the dose of BT in the 3 diseases, in order to define patient profiles. Ten rheumatologists with experience in prescribing BT anonymously rated each profile on a scale of 1 (completely inappropriate) to 9 (completely appropriate) after revising a summary of the evidence obtained from 4 systematic literature reviews carried out specifically for this project. Findings A total of 2,304 different profiles were obtained for RA, 768 for axSpA, and 3,072 for pSpA. Only 327 (14.2%) patient profiles in RA, 80 (10.4%) in axSpA, and 154 (5%) in pSpA were considered appropriate for reducing the dose of BT. By contrast, 749 (32.5%) patient profiles in RA, 270 (35.3%) in axSpA, and 1,243 (40.5%) in pSpA were considered inappropriate. The remaining profiles were considered uncertain. Interpretation Appropriateness criteria for reducing the dose of BT were developed in 3 inflammatory conditions. These criteria can help clinicians treating these disorders to optimize the BT dose. However, further research is needed, since more than 50% of the profiles were considered uncertain and the real prevalence of each profile in daily clinical practice remains unknown.
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- 2017
48. Contrasting responses of insects and vertebrates as seed consumers of two neotropical oak species: The interactive effects of individual crop size and seed mass
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Ignacio Manuel Pérez-Ramos, Yureli García-De La Cruz, Lorena Gómez-Aparicio, CSIC - Patronato Santiago Ramón y Cajal de Ciencias Naturales y Médicas, Consejo Nacional de Ciencia y Tecnología (México), and Universidad Veracruzana
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0106 biological sciences ,biology ,Ecology ,Foraging ,food and beverages ,Forestry ,Management, Monitoring, Policy and Law ,Generalist and specialist species ,biology.organism_classification ,Acorn ,010603 evolutionary biology ,01 natural sciences ,Seed dispersal syndrome ,Insects ,Seed removal ,Abundance (ecology) ,Seed predation ,Vertebrates ,Neotropical oaksIndividual seed production ,Relative species abundance ,010606 plant biology & botany ,Nature and Landscape Conservation ,Quercus germana - Abstract
8 páginas.-- 3 figuras.-- 1 tabla.-- 50 referencias.-- Supplementary data associated with this article can be found, in the online version, at http://dx.doi.org/10.1016/j.foreco.2017.05.060, Tree species often exhibit considerable variability among individuals in seed crop size and averaged seed mass within the same year. However, very little is known about the consequences for seed consumers’ preferences of this potentially large between-individual variability. In this study we quantified seed production and seed manipulation rates by animals over three years in two coexisting oak species of southeast Mexico (Quercus germana and Q. xalapensis) with the principal aim of evaluating the influence of two relevant plant traits (individual crop size and seed mass) on the responses of two guilds of acorn consumers with contrasting foraging behaviors and dietary breadths (vertebrate versus granivorous insects). We detected interactive effects of these two plant traits on seed consumers’ preferences, with important differences between the two groups of acorn-feeding animals. In general, high densities of large-sized acorns triggered a negative density-dependent response (i.e. satiating effect) in granivorous insects and a positive response (i.e. attractive effect) in vertebrates, whereas the opposite occurred when considering the fraction of small-sized acorns. The potential consequences of producing bigger seeds will partly depend on the relative abundance of the two guilds of acorn consumers. Thus, in plant populations with overabundance of vertebrates, the higher attraction of large-sized seeds for these generalist consumers could counteract the satiating effect exercised on granivorous insects through multi-infestation. However, in forest sites with less abundance of vertebrates, the risk of seed predation (mostly by insects) could be reduced in those trees producing huge quantities of large-sized seeds. In summary, we found clear evidences that the direction and magnitude of density-dependent seed removal can differ not only between different groups of seed consumers but also among different fractions of seed size, which highlights the importance of considering this plant trait to better understand the complexity of mechanisms operating in these plant-animal interactions., This study was supported by the Ramón y Cajal Research Programme to IMPR [RYC-2013-13937] and the Consejo Nacional de Ciencia y Tecnología for the doctoral scholarship [No. 272172] awarded to Yureli García De La Cruz for studies at the Centro de Investigaciones Tropicales, Universidad Veracruzana, Mexico.
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- 2017
49. Avoidable adverse events in primary care: retrospective cohort study to determine their frequency and severity
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Carrillo, I., Mira, J.J., Astier-Peña, M.P., Pérez-Pérez, P., Caro-Mendivelso, J., Olivera, G., Silvestre, C., Mula, A., Nuin, M.Á., Aranaz-Andrés, J.M., Fernández, A., González de Dios, J., Nebot, C., Vitaller, J., Caride Miana, E., Asencio Aznar, A., Rodríguez Sempere, V., Hervella Durantez, M.I., Molina Santiago, A., Hermida Carbonell, C.M., Juan Andrés, M., del Mar Bastante Romero, M., Puntes Felipe, B., Pueyo Gascón, D., Domínguez García, M., Ferrer Sorolla, D., Hospital Guardiola, I., Oya Girona, E., López Suárez, J.M., de Torre, A.P., Centeno García, I., Sanchez Pina, B., Romero García, A., Cedeño Benavides, T.M., Corro Castro, I.D., Acosta Acosta, E., Sánchez Holgado, J., Alfaro Hernández, A.M., Palacios Palomares, C., en nombre del Grupo SOBRINA, [Carrillo I] Universidad Miguel Hernández de Elche, Elche, Spain. Fundació per al Foment de la Investigació Sanitària i Biomèdica de la Comunitat Valenciana (FISABIO), Elche, Spain. [Joaquín Mira J] Universidad Miguel Hernández de Elche, Elche, Spain. Centro de Salud Hospital Provincial-Pla, Departamento de Salud Alicante - Sant Joan d’Alacant, Alicante, Spain. [Astier-Peña MP] Centro de Salud La Jota, Servicio Aragonés de Salud, Zaragoza, Spain. [Pérez-Pérez P] Observatorio para la Seguridad del Paciente, Agencia de Calidad Sanitaria de Andalucía, Sevilla, Spain. [Caro-Mendivelso J] Agència de Qualitat i Avaluació Sanitàries de Catalunya (AQUAS), Departament de Salut, Generalitat de Catalunya, Barcelona, Spain. [Olivera G] Hospital Clínico San Carlos, Servicio Madrileño de Salud, Madrid, Spain. [Silvestre C] Servicio de Efectividad y Seguridad Asistencial, Servicio Navarro de Salud-Osasunbidea, Pamplona, Spain. [Mula A] Fundació per al Foment de la Investigació Sanitària i Biomèdica de la Comunitat Valenciana (FISABIO), Elche, Spain. [Nuin MA] Instituto de Salud Pública y Laboral de Navarra, Pamplona, Spain. [Aranaz-Andrés JM] Servicio de Medicina Preventiva y Salud Pública, Hospital Universitario Ramón y Cajal, Madrid, Spain. Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain, and Departament de Salut
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Adult ,Male ,Original ,Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,Estudio de cohortes ,Calidad asistencial ,03 medical and health sciences ,0302 clinical medicine ,Medical errors ,Humans ,030212 general & internal medicine ,Health Services Administration::Patient Care Management::Comprehensive Health Care::Primary Health Care [HEALTH CARE] ,Child ,Primary Care ,ComputingMethodologies_COMPUTERGRAPHICS ,Retrospective Studies ,lcsh:R5-920 ,Primary Health Care ,030503 health policy & services ,Seguridad del paciente ,Atención Primaria ,General Medicine ,Health Care Facilities, Manpower, and Services::Health Services::Medical Errors [HEALTH CARE] ,Errors mèdics ,Errores médicos ,Quality assurance ,instalaciones, servicios y personal de asistencia sanitaria::servicios de salud::errores médicos [ATENCIÓN DE SALUD] ,Patient safety ,Atenció primària ,técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,Female ,administración de los servicios de salud::gestión de la atención al paciente::atención integral de salud::atención primaria de la salud [ATENCIÓN DE SALUD] ,lcsh:Medicine (General) ,0305 other medical science ,Family Practice ,Cohort study - Abstract
Graphical abstract, Puntos clave•Las intervenciones en seguridad del paciente, como las prácticas seguras, buscan reducir el número de incidentes para la seguridad de los pacientes, particularmente el número de eventos adversos evitables.•El número de eventos adversos evitables en atención primaria en España se ha duplicado con respecto a los datos aportados por el estudio APEAS (Estudio de la Seguridad de los Pacientes en atención primaria de Salud) realizado en 2008.•Uno de cada 30 eventos adversos evitables supone un daño grave y permanente en el adulto., Objetivo Determinar la frecuencia de eventos adversos evitables (EAE) en atención primaria (AP). Diseño Estudio retrospectivo de cohortes. Emplazamiento consultas de medicina de familia y pediatría de Andalucía, Aragón, Castilla La Mancha, Cataluña, Madrid, Navarra y Comunidad Valenciana. Participantes Se determinó revisar un mínimo de 2.397 historias clínicas (nivel de confianza del 95% y una precisión del 2%). La muestra se estratificó por grupos de edad de forma proporcional a su frecuentación y con revisión paritaria de historias de hombres y mujeres. Mediciones principales Número y gravedad de los EAE identificados entre febrero de 2018 y septiembre de 2019. Resultados Se revisaron un total de 2.557 historias clínicas (1.928, 75.4% de pacientes adultos y 629, 24.6% pediátricos). Se identificaron 182 EAE que afectaron a 168 pacientes (7,1%, IC 95% 6,1-8,1%); en adultos 7,6% (IC 95% 6,4-8,8%) y 5,7% (IC 95% 3,9-7,5%) en pacientes pediátricos. Las mujeres sufrieron más EAE que los hombres (p = 0,004). La incidencia de EAE en niños y niñas fue similar (p = 0,3). 6 (4.1%) de los EAE supusieron un daño permanente en pacientes adultos. Conclusiones Buscar fórmulas para incrementar la seguridad en AP, particularmente en pacientes mujeres, debe seguir siendo un objetivo prioritario incluso en pediatría. Uno de cada 24 EAE supone un daño grave y permanente en el adulto.
50. Pembrolizumab monotherapy for previously treated metastatic triple-negative breast cancer: cohort A of the phase II KEYNOTE-086 study
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Eric P. Winer, Jing Zhao, David W. Cescon, Rita Nanda, Deborah Card, Hiroji Iwata, Antoinette R. Tan, Sylvia Adams, Peter Schmid, Mario Campone, Javier Cortes, Delphine Loirat, Ahmad Awada, Giuseppe Curigliano, Joyce O'Shaughnessy, Shani Paluch-Shimon, Rina Hui, Sherene Loi, Deborah Toppmeyer, Hope S. Rugo, Vassiliki Karantza, [Adams S] Department of Medicine, Perlmutter Cancer Center, New York University School of Medicine, New York, USA. [Schmid P] Centre for Experimental Cancer Medicine, Barts Cancer Institute, Queen Mary University London, London, UK. [Rugo HS] Department of Medicine, University of California San Francisco Helen Diller Family Comprehensive Cancer Center, San Francisco. [Winer EP] Medical Oncology, Dana-Farber Cancer Institute, Boston, USA. [Loirat D] Institut Curie, Paris, France, Oncology Medicine Department, Institut Jules Bordet, Universite Libre de Bruxelles, Brussels, Belgium. [Cortés J] Grup de Càncer de Mama i Melanoma, Vall d’Hebron Institut d’Oncologia (VHIO), Barcelona, Spain. Ramon y Cajal University Hospital, Madrid. IOB Institute of Oncology, Quiron Group, Barcelona, Spain, and Departament de Salut
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0301 basic medicine ,Oncology ,medicine.medical_specialty ,Anthracycline ,Pembrolizumab ,03 medical and health sciences ,0302 clinical medicine ,Breast cancer ,Mama - Càncer ,Internal medicine ,medicine ,Adverse effect ,Triple-negative breast cancer ,Taxane ,business.industry ,terapéutica::terapia biológica::inmunomodulación::inmunoterapia [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,Hematology ,medicine.disease ,neoplasias::neoplasias por localización::neoplasias de la mama::neoplasias de mama triple negativos [ENFERMEDADES] ,Clinical trial ,030104 developmental biology ,030220 oncology & carcinogenesis ,Cohort ,Neoplasms::Neoplasms by Site::Breast Neoplasms::Triple Negative Breast Neoplasms [DISEASES] ,Càncer - Immunoteràpia ,Immunotherapy ,business - Abstract
Immunoterapia; Pembrolizumab; neoplàsies mamàries triple-negatives Inmunoterapia; Pembrolizumab; neoplasias mamarias triple-negativas Immunotherapy; Pembrolizumab; triple-negative breast neoplasms Background: Treatment options for previously treated metastatic triple-negative breast cancer (mTNBC) are limited. In cohort A of the phase II KEYNOTE-086 study, we evaluated pembrolizumab as second or later line of treatment for patients with mTNBC. Patients and methods: Eligible patients had centrally confirmed mTNBC, ?1 systemic therapy for metastatic disease, prior treatment with anthracycline and taxane in any disease setting, and progression on or after the most recent therapy. Patients received pembrolizumab 200mg intravenously every 3 weeks for up to 2 years. Primary end points were objective response rate in the total and PD-L1–positive populations, and safety. Secondary end points included duration of response, disease control rate (percentage of patients with complete or partial response or stable disease for ?24 weeks), progression-free survival, and overall survival. Results: All enrolled patients (N¼170) were women, 61.8% had PD-L1–positive tumors, and 43.5% had received ?3 previous lines of therapy for metastatic disease. ORR (95% CI) was 5.3% (2.7–9.9) in the total and 5.7% (2.4–12.2) in the PD-L1–positive populations. Disease control rate (95% CI) was 7.6% (4.4–12.7) and 9.5% (5.1–16.8), respectively. Median duration of response was not reached in the total (range, 1.2þ–21.5þ) and in the PD-L1–positive (range, 6.3–21.5þ) populations. Median PFS was 2.0 months (95% CI, 1.9–2.0), and the 6-month rate was 14.9%. Median OS was 9.0 months (95% CI, 7.6–11.2), and the 6-month rate was 69.1%. Treatment-related adverse events occurred in 103 (60.6%) patients, including 22 (12.9%) with grade 3 or 4 AEs. There were no deaths due to AEs. Conclusions: Pembrolizumab monotherapy demonstrated durable antitumor activity in a subset of patients with previously treated mTNBC and had a manageable safety profile. This work was supported by Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA.
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