11 results on '"Luque, Manuel"'
Search Results
2. Cost-effectiveness analysis with unordered decisions
- Author
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Díez, Francisco Javier, Luque, Manuel, Arias, Manuel, and Pérez-Martín, Jorge
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- 2021
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3. Role of the IL33 and IL1RL1 pathway in the pathogenesis of Immunoglobulin A vasculitis
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Prieto-Peña, Diana, Remuzgo-Martínez, Sara, Genre, Fernanda, Pulito-Cueto, Verónica, Atienza-Mateo, Belén, Llorca, Javier, Sevilla-Pérez, Belén, Ortego-Centeno, Norberto, Marquez, Ana, Lera-Gómez, Leticia, Leonardo, María Teresa, Peñalba, Ana, Narváez, Javier, Martín-Penagos, Luis, Rodrigo, Emilio, Miranda-Filloy, José A., Caminal-Montero, Luis, Collado, Paz, Sánchez Pérez, Javier, de Argila, Diego, Rubio, Esteban, León Luque, Manuel, Blanco-Madrigal, Juan María, Galíndez-Agirregoikoa, Eva, Gualillo, Oreste, Martín, Javier, Castañeda, Santos, Blanco, Ricardo, González-Gay, Miguel A., and López-Mejías, Raquel
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- 2021
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4. Author Correction: BAFF, APRIL and BAFFR on the pathogenesis of Immunoglobulin-A vasculitis
- Author
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Prieto-Peña, Diana, Genre, Fernanda, Remuzgo-Martínez, Sara, Pulito-Cueto, Verónica, Atienza-Mateo, Belén, Llorca, Javier, Sevilla-Pérez, Belén, Ortego-Centeno, Norberto, Lera-Gómez, Leticia, Leonardo, María Teresa, Peñalba, Ana, Narváez, Javier, Martín-Penagos, Luis, Rodrigo, Emilio, Miranda-Filloy, José A., Caminal-Montero, Luis, Collado, Paz, Pérez, Javier Sánchez, Argila, Diego de, Rubio, Esteban, Luque, Manuel León, Blanco-Madrigal, Juan María, Galíndez-Agirregoikoa, Eva, Gualillo, Oreste, Martín, Javier, Castañeda, Santos, Blanco, Ricardo, González-Gay, Miguel A., and López-Mejías, Raquel
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- 2021
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5. Preclinical evidence of remote ischemic conditioning in ischemic stroke, a metanalysis update
- Author
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Torres-Querol, Coral, Quintana-Luque, Manuel, Arque, Gloria, and Purroy, Francisco
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- 2021
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6. BAFF, APRIL and BAFFR on the pathogenesis of Immunoglobulin-A vasculitis
- Author
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Prieto-Peña, Diana, Genre, Fernanda, Remuzgo-Martínez, Sara, Pulito-Cueto, Verónica, Atienza-Mateo, Belén, Llorca, Javier, Sevilla-Pérez, Belén, Ortego-Centeno, Norberto, Lera-Gómez, Leticia, Leonardo, María Teresa, Peñalba, Ana, Narváez, Javier, Martín-Penagos, Luis, Rodrigo, Emilio, Miranda-Filloy, José A., Caminal-Montero, Luis, Collado, Paz, Pérez, Javier Sánchez, de Argila, Diego, Rubio, Esteban, Luque, Manuel León, Blanco-Madrigal, Juan María, Galíndez-Agirregoikoa, Eva, Gualillo, Oreste, Martín, Javier, Castañeda, Santos, Blanco, Ricardo, González-Gay, Miguel A., and López-Mejías, Raquel
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- 2021
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7. Mucosal Immune Defence Gene Polymorphisms as Relevant Players in the Pathogenesis of IgA Vasculitis?
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Batista-Liz, Joao Carlos, Calvo-Río, Vanesa, Sebastián Mora-Gil, María, Sevilla-Pérez, Belén, Márquez, Ana, Leonardo, María Teresa, Peñalba, Ana, Carmona, Francisco David, Narvaez, Javier, Martín-Penagos, Luis, Belmar-Vega, Lara, Gómez-Fernández, Cristina, Caminal-Montero, Luis, Collado, Paz, Quiroga-Colina, Patricia, Uriarte-Ecenarro, Miren, Rubio, Esteban, Luque, Manuel León, Blanco-Madrigal, Juan María, and Galíndez-Agirregoikoa, Eva
- Subjects
GENETIC polymorphisms ,IMMUNOGLOBULIN A ,VASCULITIS ,IGA glomerulonephritis ,PATHOGENESIS ,HAPLOTYPES - Abstract
ITGAM–ITGAX (rs11150612, rs11574637), VAV3 rs17019602, CARD9 rs4077515, DEFA (rs2738048, rs10086568), and HORMAD2 rs2412971 are mucosal immune defence polymorphisms, that have an impact on IgA production, described as risk loci for IgA nephropathy (IgAN). Since IgAN and Immunoglobulin-A vasculitis (IgAV) share molecular mechanisms, with the aberrant deposit of IgA1 being the main pathophysiologic feature of both entities, we assessed the potential influence of the seven abovementioned polymorphisms on IgAV pathogenesis. These seven variants were genotyped in 381 Caucasian IgAV patients and 997 matched healthy controls. No statistically significant differences were observed in the genotype and allele frequencies of these seven polymorphisms when the whole cohort of IgAV patients and those with nephritis were compared to controls. Similar genotype and allele frequencies of all polymorphisms were disclosed when IgAV patients were stratified according to the age at disease onset or the presence/absence of gastrointestinal or renal manifestations. Likewise, no ITGAM–ITGAX and DEFA haplotype differences were observed when the whole cohort of IgAV patients, along with those with nephritis and controls, as well as IgAV patients, stratified according to the abovementioned clinical characteristics, were compared. Our results suggest that mucosal immune defence polymorphisms do not represent novel genetic risk factors for IgAV pathogenesis. [ABSTRACT FROM AUTHOR]
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- 2023
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8. Teaching Probabilistic Graphical Models with OpenMarkov.
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Díez, Francisco Javier, Arias, Manuel, Pérez-Martín, Jorge, and Luque, Manuel
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BAYESIAN analysis ,SOFTWARE development tools ,CONCEPT learning - Abstract
OpenMarkov is an open-source software tool for probabilistic graphical models. It has been developed especially for medicine, but has also been used to build applications in other fields and for tuition, in more than 30 countries. In this paper we explain how to use it as a pedagogical tool to teach the main concepts of Bayesian networks and influence diagrams, such as conditional dependence and independence, d-separation, Markov blankets, explaining away, optimal policies, expected utilities, etc., and some inference algorithms: logic sampling, likelihood weighting, and arc reversal. The facilities for learning Bayesian networks interactively can be used to illustrate step by step the performance of the two basic algorithms: search-and-score and PC. [ABSTRACT FROM AUTHOR]
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- 2022
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9. Genetic diversity and structure of the narrow endemic species Crepis granatensis: implications for conservation.
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Jiménez, Juan Francisco, Ramírez-Rodríguez, Rubén, Melendo-Luque, Manuel, Suárez-Santiago, Víctor N., and Sánchez-Gómez, Pedro
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GENETIC variation ,AMPLIFIED fragment length polymorphism ,POPULATION differentiation ,SPECIES ,DNA primers - Abstract
In this study, we studied the genetic diversity and population genetic structure of the endangered endemic Crepis granatensis, using amplified fragments length polymorphism (AFLP) and plastid DNA (cpDNA). No genetic divergences were obtained using cpDNA markers. Three primers combinations selected from a total of 12 produced a total of 421 fragments, of which 418 (99.3%) were polymorphic. The total genetic diversity of C. granatensis was moderate (Ht = 0.260). Neís gene diversity ranged from 0.202 to 0.258. The fixation index (Fst) was 0.137, suggesting low to moderate genetic differentiation among populations. The AMOVA analysis revealed that genetic diversity was mainly concentrated among individuals within populations (74%), while 8% was found among populations and 18% among regions. The Bayesian analysis and PCoA identified two genetic clusters: one corresponded to La Sagra population and the other corresponded to the Mágina populations. Based on our genetic results, it is necessary to preserve the evolutionary potential of C. granatensis by protecting all extant populations. Both in situ and ex-situ conservation measures should be considered. Reinforcement, reintroduction, and translocation programmes could be performed if necessary. Finally, such conservation strategies should be considered both in the current recovery plan and management actions for the species. [ABSTRACT FROM AUTHOR]
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- 2022
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10. Predictive Model for Estimating the Risk of Epilepsy After Aneurysmal Subarachnoid Hemorrhage: The RISE Score.
- Author
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Campos-Fernandez D, Rodrigo-Gisbert M, Abraira L, Quintana Luque M, Santafé M, Lallana S, Fonseca E, Toledo M, Gándara DF, Arikan F, Tomasello A, Sala Padró JX, Falip M, López-Ojeda P, Gabarrós A, Sánchez A, and Santamarina E
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- Adult, Humans, Female, Middle Aged, Aged, Male, Longitudinal Studies, Retrospective Studies, Quality of Life, Prognosis, Seizures complications, Subarachnoid Hemorrhage complications, Subarachnoid Hemorrhage epidemiology, Epilepsy etiology, Epilepsy complications
- Abstract
Background and Objectives: The occurrence of seizures after aneurysmal subarachnoid hemorrhage (aSAH) is associated with a poorer functional and cognitive prognosis and less favorable quality of life. It would be of value to promptly identify patients at risk of epilepsy to optimize follow-up protocols and design preventive strategies. Our aim was to develop a predictive score to help stratify epilepsy risk in patients with aSAH., Methods: This is a retrospective, longitudinal study of all adults with aSAH admitted to our center (2012-2021). We collected demographic data, clinical and radiologic variables, data on early-onset seizures (EOSs), and data on development of epilepsy. Exclusion criteria were previous structural brain lesion, epilepsy, and ≤7 days' follow-up. Multiple Cox regression was used to evaluate factors independently associated with unprovoked remote seizures (i.e., epilepsy). The best fitting regression model was used to develop a predictive score. Performance was evaluated in an external validation cohort of 308 patients using receiver-operating characteristic curve analysis., Results: From an initial database of 743 patients, 419 met the inclusion criteria and were included in the analysis. The mean age was 60 ± 14 years, 269 patients (64%) were women, and 50 (11.9%) developed epilepsy within a median follow-up of 4.2 years. Premorbid modified Rankin Score (mRS) (hazard ratio [HR] 4.74 [1.8-12.4], p = 0.001), VASOGRADE score (HR 2.45 [1.4-4.2], p = 0.001), surgical treatment (HR 2.77 [1.6-4.9], p = 0.001), and presence of EOSs (HR 1.84 [1.0-3.4], p = 0.05) were independently associated with epilepsy. The proposed scale, designated RISE , scores 1 point for premorbid mRS ≥ 2 (R), VASOGRADE-Yellow (I, Ischemia), surgical intervention (S), and history of EOSs (E) and 2 points for VASOGRADE-Red. RISE stratifies patients into 3 groups: low (0-1), moderate (2-3), and high (4-5) risk (2.9%, 20.8%, and 75.7% developed epilepsy, respectively). On validation in a cohort from a different tertiary care center (N = 308), the new scale yielded a similar risk distribution and good predictive power for epilepsy within 5 years after aSAH (area under the curve [AUC] 0.82; 95% CI 0.74-0.90)., Discussion: The RISE scale is a robust predictor of post-SAH epilepsy with immediate clinical applicability. In addition to facilitating personalized diagnosis and treatment, RISE may be of value for exploring future antiepileptogenesis strategies.
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- 2024
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11. IgA Vasculitis: Influence of CD40, BLK and BANK1 Gene Polymorphisms.
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Batista Liz JC, Genre F, Pulito-Cueto V, Remuzgo-Martínez S, Prieto-Peña D, Márquez A, Ortego-Centeno N, Leonardo MT, Peñalba A, Narváez J, Martín-Penagos L, Belmar-Vega L, Gómez-Fernández C, Miranda-Filloy JA, Caminal-Montero L, Collado P, De Árgila D, Quiroga-Colina P, Vicente-Rabaneda EF, Triguero-Martínez A, Rubio E, León Luque M, Blanco-Madrigal JM, Galíndez-Agirregoikoa E, Martín J, Gualillo O, Blanco R, Castañeda S, González-Gay MA, and López-Mejías R
- Abstract
CD40, BLK and BANK1 genes involved in the development and signaling of B-cells are identified as susceptibility loci for numerous inflammatory diseases. Accordingly, we assessed the potential influence of CD40, BLK and BANK1 on the pathogenesis of immunoglobulin-A vasculitis (IgAV), predominantly a B-lymphocyte inflammatory condition. Three genetic variants within CD40 (rs1883832, rs1535045, rs4813003) and BLK (rs2254546, rs2736340, rs2618476) as well as two BANK1 polymorphisms (rs10516487, rs3733197), previously associated with inflammatory diseases, were genotyped in 382 Caucasian patients with IgAV and 955 sex- and ethnically matched healthy controls. No statistically significant differences were observed in the genotype and allele frequencies of CD40, BLK and BANK1 when IgAV patients and healthy controls were compared. Similar results were found when CD40, BLK and BANK1 genotypes or alleles frequencies were compared between patients with IgAV stratified according to the age at disease onset or to the presence/absence of gastrointestinal or renal manifestations. Moreover, no CD40, BLK and BANK1 haplotype differences were disclosed between patients with IgAV and healthy controls and between patients with IgAV stratified according to the clinical characteristics mentioned above. Our findings indicate that CD40, BLK and BANK1 do not contribute to the genetic background of IgAV.
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- 2022
- Full Text
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