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32 results on '"Aguilar-Quesada, Rocío"'

1. Interferon and B-cell Signatures Inform Precision Medicine in Lupus Nephritis

Author

Beretta, Lorenzo, Vigone, Barbara, Pers, Jacques-Olivier, Saraux, Alain, Devauchelle-Pensec, Valérie, Cornec, Divi, Jousse-Joulin, Sandrine, Lauwerys, Bernard, Ducreux, Julie, Maudoux, Anne-Lise, Vasconcelos, Carlos, Tavares, Ana, Neves, Esmeralda, Faria, Raquel, Brandão, Mariana, Campar, Ana, Marinho, António, Farinha, Fátima, Almeida, Isabel, Gonzalez-Gay Mantecón, Miguel Angel, Alonso, Ricardo Blanco, Martínez, Alfonso Corrales, Cervera, Ricard, Rodríguez-Pintó, Ignasi, Espinosa, Gerard, Lories, Rik, De Langhe, Ellen, Hunzelmann, Nicolas, Belz, Doreen, Witte, Torsten, Baerlecken, Niklas, Stummvoll, Georg, Zauner, Michael, Lehner, Michaela, Collantes, Eduardo, Ortega-Castro, Rafaela, Aguirre-Zamorano, Ma Angeles, Escudero-Contreras, Alejandro, Castro-Villegas, Ma Carmen, Ortego, Norberto, Fernández Roldán, María Concepción, Raya, Enrique, Moleón, Inmaculada Jiménez, de Ramon, Enrique, Quintero, Isabel Díaz, Meroni, Pier Luigi, Gerosa, Maria, Schioppo, Tommaso, Artusi, Carolina, Chizzolini, Carlo, Zuber, Aleksandra, Wynar, Donatienne, Kovács, Laszló, Balog, Attila, Deák, Magdolna, Bocskai, Márta, Dulic, Sonja, Kádár, Gabriella, Hiepe, Falk, Gerl, Velia, Thiel, Silvia, Maresca, Manuel Rodriguez, López-Berrio, Antonio, Aguilar-Quesada, Rocío, Navarro-Linares, Héctor, Parodis, Ioannis, Lindblom, Julius, Toro-Domínguez, Daniel, Borghi, Maria O., Castillo, Jessica, Carnero-Montoro, Elena, Enman, Yvonne, Mohan, Chandra, Alarcón-Riquelme, Marta E., Barturen, Guillermo, and Nikolopoulos, Dionysis

Published
2024
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4. Interferon and B-cell Signatures Inform Precision Medicine in Lupus Nephritis

Author

Parodis, Ioannis, primary, Lindblom, Julius, additional, Toro-Domínguez, Daniel, additional, Beretta, Lorenzo, additional, Borghi, Maria O., additional, Castillo, Jessica, additional, Carnero-Montoro, Elena, additional, Enman, Yvonne, additional, Mohan, Chandra, additional, Alarcón-Riquelme, Marta E., additional, Barturen, Guillermo, additional, Nikolopoulos, Dionysis, additional, Vigone, Barbara, additional, Pers, Jacques-Olivier, additional, Saraux, Alain, additional, Devauchelle-Pensec, Valérie, additional, Cornec, Divi, additional, Jousse-Joulin, Sandrine, additional, Lauwerys, Bernard, additional, Ducreux, Julie, additional, Maudoux, Anne-Lise, additional, Vasconcelos, Carlos, additional, Tavares, Ana, additional, Neves, Esmeralda, additional, Faria, Raquel, additional, Brandão, Mariana, additional, Campar, Ana, additional, Marinho, António, additional, Farinha, Fátima, additional, Almeida, Isabel, additional, Gonzalez-Gay Mantecón, Miguel Angel, additional, Alonso, Ricardo Blanco, additional, Martínez, Alfonso Corrales, additional, Cervera, Ricard, additional, Rodríguez-Pintó, Ignasi, additional, Espinosa, Gerard, additional, Lories, Rik, additional, De Langhe, Ellen, additional, Hunzelmann, Nicolas, additional, Belz, Doreen, additional, Witte, Torsten, additional, Baerlecken, Niklas, additional, Stummvoll, Georg, additional, Zauner, Michael, additional, Lehner, Michaela, additional, Collantes, Eduardo, additional, Ortega-Castro, Rafaela, additional, Aguirre-Zamorano, Ma Angeles, additional, Escudero-Contreras, Alejandro, additional, Castro-Villegas, Ma Carmen, additional, Ortego, Norberto, additional, Fernández Roldán, María Concepción, additional, Raya, Enrique, additional, Moleón, Inmaculada Jiménez, additional, de Ramon, Enrique, additional, Quintero, Isabel Díaz, additional, Meroni, Pier Luigi, additional, Gerosa, Maria, additional, Schioppo, Tommaso, additional, Artusi, Carolina, additional, Chizzolini, Carlo, additional, Zuber, Aleksandra, additional, Wynar, Donatienne, additional, Kovács, Laszló, additional, Balog, Attila, additional, Deák, Magdolna, additional, Bocskai, Márta, additional, Dulic, Sonja, additional, Kádár, Gabriella, additional, Hiepe, Falk, additional, Gerl, Velia, additional, Thiel, Silvia, additional, Maresca, Manuel Rodriguez, additional, López-Berrio, Antonio, additional, Aguilar-Quesada, Rocío, additional, and Navarro-Linares, Héctor, additional

Published
2024
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5. Data Model for the Comprehensive Management of Biobanks and Its Contribution to Personalized Medicine.

Author

Sánchez-López, Ana María, Catalina, Purificación, Franco, Fernando, Panadero-Fajardo, Sonia, Rejón, Juan David, Romero-Sánchez, María Concepción, Puerta-Puerta, Jose Manuel, and Aguilar-Quesada, Rocío

Subjects
MANAGEMENT information systems, DATA harmonization, INFORMATION resources management, INDIVIDUALIZED medicine, DATA modeling
Abstract

Biobanks are infrastructures essential for research involving multi-disciplinary teams and an increasing number of stakeholders. In the field of personalized medicine, biobanks play a key role through the provision of well-characterized and annotated samples protecting at the same time the right of donors. The Andalusian Public Health System Biobank (SSPA Biobank) has implemented a global information management system made up of different modules that allow for the recording, traceability and monitoring of all the information associated with the biobank operations. The data model, designed in a standardized and normalized way according to international initiatives on data harmonization, integrates the information necessary to guarantee the quality of results from research, benefiting researchers, clinicians and donors. [ABSTRACT FROM AUTHOR]

Published
2024
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10. A new molecular classification to drive precision treatment strategies in primary Sjögren’s syndrome

Author

Soret, Perrine, Le Dantec, Christelle, Desvaux, Emiko, Foulquier, Nathan, Chassagnol, Bastien, Hubert, Sandra, Christophe, Jamin, Barturen, Guillermo, Desachy, Guillaume, Devauchelle-Pensec, Valérie, Boudjeniba, Cheïma, Cornec, Divi, Saraux, Alain, Jousse-Joulin, Sandrine, Barbarroja, Nuria, Rodríguez-Pintó, Ignasi, de Langhe, Ellen, Beretta, Lorenzo, Chizzolini, Carlo, Kovács, László, Witte, Torsten, Bettacchioli, Eléonore, Buttgereit, Anne, Makowska, Zuzanna, Lesche, Ralf, Borghi, Maria Orietta, Martin, Javier, Courtade-Gaiani, Sophie, Xuereb, Laura, Guedj, Mickaël, Moingeon, Philippe, Alarcón-Riquelme, Marta, Laigle, Laurence, Pers, Jacques-Olivier, Vigone, Barbara, Lauwerys, Bernard, Maudoux, Anne-Lise, Vasconcelos, Carlos, Tavares, Ana, Faria, Raquel, Brandão, Mariana, Campar, Ana, Marinho, António, Farinha, Fátima, Almeida, Isabel, Gonzalez-Gay Mantecón, Miguel Angel, Blanco Alonso, Ricardo, Corrales Martínez, Alfonso, Cervera, Ricard, Espinosa, Gerard, Lories, Rik, Hunzelmann, Nicolas, Belz, Doreen, Baerlecken, Niklas, Stummvoll, Georg, Zauner, Michael, Lehner, Michaela, Collantes, Eduardo, Ortega-Castro, Rafaela, Aguirre-Zamorano, Ma Angeles, Escudero-Contreras, Alejandro, Castro-Villegas, Ma Carmen, Jiménez Gómez, Yolanda, Ortego, Norberto, Fernández Roldán, María Concepción, Raya, Enrique, Jiménez Moleón, Inmaculada, de Ramon, Enrique, Díaz Quintero, Isabel, Meroni, Pier Luigi, Gerosa, Maria, Schioppo, Tommaso, Artusi, Carolina, Zuber, Aleksandra, Wynar, Donatienne, Balog, Attila, Deák, Magdolna, Bocskai, Márta, Dulic, Sonja, Kádár, Gabriella, Hiepe, Falk, Thiel, Silvia, Rodriguez Maresca, Manuel, López-Berrio, Antonio, Aguilar-Quesada, Rocío, Navarro-Linares, Héctor, Ioannou, Yiannis, Chamberlain, Chris, Marovac, Jacqueline, Alarcón Riquelme, Marta, Gomes Anjos, Tania, Marañón, Concepción, Le Lann, Lucas, Simon, Quentin, Rouvière, Bénédicte, Varela, Nieves, Muchmore, Brian, Dufour, Aleksandra, Alvarez, Montserrat, Cremer, Jonathan, Lopez-Pedrera, Chary, Gerl, Velia, Khodadadi, Laleh, Cheng, Qingyu, de Groof, Aurélie, Ducreux, Julie, Trombetta, Elena, Li, Tianlu, Alvarez-Errico, Damiana, Kniesch, Katja, Azevedo, Nancy, Neves, Esmeralda, Rao, Sambasiva, Jouve, Pierre-Emmanuel, Institut de Recherches Internationales Servier [Suresnes] (IRIS), Lymphocytes B, Autoimmunité et Immunothérapies (LBAI), Université de Brest (UBO)-Institut National de la Santé et de la Recherche Médicale (INSERM)-LabEX IGO Immunothérapie Grand Ouest, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), Centre for Genomics and Oncological Reearch (GENYO), CHRU Brest - Service de Rhumatologie (CHU - BREST - Rhumato), Centre Hospitalier Régional Universitaire de Brest (CHRU Brest), Instituto Maimonides de Investigación Biomédica de Cordoba (IMIBIC), Universidad de Córdoba = University of Córdoba [Córdoba]-Hospital Universitario Reina Sofía, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Maggiore Hospital, IRCCS Foundation, Milano, Department of Pathology and Immunology [Geneva, Switzerland], Université de Genève = University of Geneva (UNIGE), University of Szeged [Szeged], Clinic for Immunology and Rhematology, Hannover Medical School, Hanover, Germany, Hôpital Morvan - CHRU de Brest (CHU - BREST ), Pharmaceuticals Division Bayer Pharma Aktiengesellschaft, Università degli Studi di Milano = University of Milan (UNIMI), Instituto de Parasitología y Biomedicina 'López-Neyra' (IPBLN), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Granada = University of Granada (UGR), and Michel, Geneviève

Subjects
MESH: Databases, Protein, MESH: Inflammation, [SDV.IMM] Life Sciences [q-bio]/Immunology, MESH: Flow Cytometry, MESH: Cross-Sectional Studies, MESH: DNA Methylation, MESH: Computer Simulation, cell cycle, chronic lymphocytic leukemia, liquid chromatography-tandem mass spectrometry, splicing, MESH: Autoantibodies, MESH: Interferons, MESH: RNA-Seq, MESH: Cohort Studies, MESH: Databases, Genetic, MESH: Cytokines, MESH: Humans, MESH: Middle Aged, MESH: Polymorphism, Single Nucleotide, MESH: Transcriptome, MESH: Adult, MESH: Chemokines, MESH: Male, MESH: Proteome, MESH: Sjogren's Syndrome, MESH: Genome-Wide Association Study, MESH: Biomarkers, MESH: Multigene Family, [SDV.IMM]Life Sciences [q-bio]/Immunology, MESH: Female, MESH: Computational Biology
Abstract

International audience; Abstract There is currently no approved treatment for primary Sjögren’s syndrome, a disease that primarily affects adult women. The difficulty in developing effective therapies is -in part- because of the heterogeneity in the clinical manifestation and pathophysiology of the disease. Finding common molecular signatures among patient subgroups could improve our understanding of disease etiology, and facilitate the development of targeted therapeutics. Here, we report, in a cross-sectional cohort, a molecular classification scheme for Sjögren’s syndrome patients based on the multi-omic profiling of whole blood samples from a European cohort of over 300 patients, and a similar number of age and gender-matched healthy volunteers. Using transcriptomic, genomic, epigenetic, cytokine expression and flow cytometry data, combined with clinical parameters, we identify four groups of patients with distinct patterns of immune dysregulation. The biomarkers we identify can be used by machine learning classifiers to sort future patients into subgroups, allowing the re-evaluation of response to treatments in clinical trials.

Published
2021
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12. Integrative epigenomics in Sjögren´s syndrome reveals novel pathways and a strong interaction between the HLA, autoantibodies and the interferon signature

Author

Teruel, María, Barturen, Guillermo, Martínez Bueno, Manuel, Castellini Pérez, Olivia, Barroso Gil, Miguel, Povedano, Elena, Kerick, Martin, Català Moll, Francesc, Makowska, Zuzanna, Buttgereit, Anne, Beretta, Lorenzo, Chizzolini, Carlo, Zuber, Aleksandra, Wynar, Donatienne, Kovács, Laszló, Balog, Attila, Deák, Magdolna, Bocskai, Márta, Dulic, Sonja, Kádár, Gabriella, Hiepe, Falk, Gerl, Velia, Thiel, Silvia, Rodriguez Maresca, Manuel, López Berrio, Antonio, Aguilar Quesada, Rocío, Navarro Linares, Héctor, Alvarez, Montserrat, Álvarez Errico, Damiana, Azevedo, Nancy, Barbarroja, Nuria, Cheng, Qingyu, Cremer, Jonathan, Groof, Aurélie de, Langhe, Ellen de, Ducreux, Julie, Dufour, Aleksandra, Hernández Fuentes, María, Khodadadi, Laleh, Kniesch, Katja, Li, Tianlu, López Pedrera, Chary, Marañón, Concepción, Muchmore, Brian, Neves, Esmeralda, Rouvière, Bénédicte, Simon, Quentin, Trombetta, Elena, Varela, Nieves, Witte, Torsten, Pers, Jacques-olivier, Ballestar, Esteban, Martin, Javier, Carnero Montoro, Elena, Alarcón Riquelme, Marta, Precisesads Clinical Consortium, Precisesads Flow Cytometry Study Group, Vigone, Barbara, Pers, Jacques Olivier, Saraux, Alain, Devauchelle-Pensec, Valérie, Cornec, Divi, Jousse-Joulin, Sandrine, Lauwerys, Bernard, Maudoux, Anne-lise, Vasconcelos, Carlos, Tavares, Ana, Faria, Raquel, Brandão, Mariana, Campar, Ana, Marinho, António, Farinha, Fátima, Almeida, Isabel, Gonzalez-Gay Mantecón, Miguel Ángel, Blanco Alonso, Ricardo, Corrales Martínez, Alfonso, Cervera, Ricard, Rodríguez Pintó, Ignasi, Espinosa, Gerard, Lories, Rik, Hunzelmann, Nicolas, Belz, Doreen, Baerlecken, Niklas, Stummvoll, Georg, Zauner, Michael, Lehner, Michaela, Collantes, Eduardo, Ortega Castro, Rafaela, Aguirre Zamorano, Mª Angeles, Escudero Contreras, Alejandro, Castro Villegas, Mª Carmen, Ortego, Norberto, Fernández Roldán, María Concepción, Raya, Enrique, Jiménez Moleón, Inmaculada, Ramon, Enrique de, Díaz Quintero, Isabel, Meroni, Pier Luigi, Gerosa, Maria, Schioppo, Tommaso, Artusi, Carolina, PRECISESADS Clinical Consortium, PRECISESADS Flow Cytometry Study Group, [Teruel,M, Barturen,G, Martínez-Bueno,M, Castellini-Pérez,O, Barroso-Gil,M, Povedano,E, Marañón,C, Carnero-Montoro,E, Alarcón-Riquelme,ME] GENYO, Center for Genomics and Oncological Research Pfizer/University of Granada/Andalusian Regional Government, Granada, Spain. [Kerick,M, Martin,J] IPBLN-CSIC, Instituto de Parasitología y Biomedicina López-Neyra, Consejo Superior de Investigaciones Científcas, Granada, Spain. [Català-Moll,F, Ballestar,E] Epigenetics and Immune Disease Group, Josep Carreras Research Institute (IJC), Badalona, Barcelona, Spain. [Català-Moll,F, Ballestar,E] IDIBELL, Bellvitge Biomedical Research Institute L’Hospitalet de Llobregat, Barcelona, Spain. [Makowska,Z, Buttgereit,A] Pharmaceuticals Division, Bayer Pharma Aktiengesellschaft, Berlin, Germany. [Pers,JO] Université de Brest, INSERM, Labex IGO, CHU de Brest, Brest, France.[Alarcón-Riquelme,ME] Institute for Environmental Medicine, Karolinska Institutet, Solna, Sweden., and Funding for the preparation of this manuscript has received support from the Innovative Medicines Initiative Joint Undertaking under grant agreement nº 115,565, resources composed of the financial contribution from the European Union's Seventh Framework Program (FP7/2007-2013) and the EFPIA companies’ in kind contribution. MT is supported by a Spanish grant from Health Department, Junta de Andalucía (PI/0017/2016) and through the Innovative Medicines Initiative 2 Joint Undertaking under grant agreement No 806975. This Joint Undertaking receives support from the European Union’s Horizon 2020 research and innovation programme and EFPIA. EC-M was funded by the Postdoctoral Training Subprogramme Juan de la Cierva-Ministry of Economy and Competitiveness (FJCI_2014_20652). We thank Ralf Lesche for the production of RNASeq data and Marc Torres Ciuró for design support.

Subjects
Epigenomics, Male, Phenomena and Processes::Genetic Phenomena::Genetic Processes::Gene Expression Regulation [Medical Subject Headings], Autoimmune diseases, Gene Expression, Quantitative trait, Phenomena and Processes::Genetic Phenomena::Genetic Processes::Gene Expression [Medical Subject Headings], Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings], Chemicals and Drugs::Amino Acids, Peptides, and Proteins::Peptides::Intercellular Signaling Peptides and Proteins::Interferons [Medical Subject Headings], 0302 clinical medicine, Rheumatic diseases, HLA Antigens, Genetics, Regulation of gene expression, 0303 health sciences, education.field_of_study, Multidisciplinary, Malalties autoimmunitàries, Molecular medicine, Epigenetic, Autoanticuerpos, Genomics, Disciplines and Occupations::Natural Science Disciplines::Biological Science Disciplines::Biology::Genetics::Genomics::Epigenomics [Medical Subject Headings], 3. Good health, Sjogren's Syndrome, DNA methylation, Phenomena and Processes::Chemical Phenomena::Biochemical Phenomena::Biochemical Processes::DNA Methylation [Medical Subject Headings], Medicine, Chemicals and Drugs::Biological Factors::Antigens::Antigens, Surface::Histocompatibility Antigens::HLA Antigens [Medical Subject Headings], Epigenetics, Female, Phenomena and Processes::Genetic Phenomena::Genetic Variation [Medical Subject Headings], Extracellular matrix organization, Science, Population, Check Tags::Male [Medical Subject Headings], Human leukocyte antigen, Biology, Variación genética, Article, 03 medical and health sciences, Rheumatology, Enfermedades autoinmunes, Diseases::Immune System Diseases::Autoimmune Diseases [Medical Subject Headings], Immunogenetics, Diseases::Immune System Diseases::Autoimmune Diseases::Arthritis, Rheumatoid::Sjogren's Syndrome [Medical Subject Headings], Humans, Chemicals and Drugs::Amino Acids, Peptides, and Proteins::Proteins::Blood Proteins::Immunoproteins::Immunoglobulins::Antibodies [Medical Subject Headings], education, Gene, 030304 developmental biology, Autoantibodies, 030203 arthritis & rheumatology, Phenomena and Processes::Genetic Phenomena::Genetic Processes::Gene Expression Regulation::Epigenesis, Genetic [Medical Subject Headings], Genetic Variation, DNA Methylation, Epigenètica, Check Tags::Female [Medical Subject Headings], Gene Expression Regulation, Epigenómica, Síndrome de Sjögren, Interferons, Expresión génica
Abstract

Funding for the preparation of this manuscript has received support from the Innovative Medicines Initiative Joint Undertaking under grant agreement no 115,565, resources composed of the financial contribution from the European Union's Seventh Framework Program (FP7/2007-2013) and the EFPIA companies' in kind contribution. MT is supported by a Spanish grant from Health Department, Junta de Andalucia (PI/0017/2016) and through the Innovative Medicines Initiative 2 Joint Undertaking under grant agreement No 806975. This Joint Undertaking receives support from the European Union's Horizon 2020 research and innovation programme and EFPIA. EC-M was funded by the Postdoctoral Training Subprogramme Juan de la Cierva-Ministry of Economy and Competitiveness (FJCI_2014_20652). We thank Ralf Lesche for the production of RNASeq data and Marc Torres Ciuro for design support., Primary Sjögren’s syndrome (SS) is a systemic autoimmune disease characterized by lymphocytic infiltration and damage of exocrine salivary and lacrimal glands. The etiology of SS is complex with environmental triggers and genetic factors involved. By conducting an integrated multi-omics study, we confirmed a vast coordinated hypomethylation and overexpression effects in IFN-related genes, what is known as the IFN signature. Stratified and conditional analyses suggest a strong interaction between SS-associated HLA genetic variation and the presence of Anti-Ro/SSA autoantibodies in driving the IFN epigenetic signature and determining SS. We report a novel epigenetic signature characterized by increased DNA methylation levels in a large number of genes enriched in pathways such as collagen metabolism and extracellular matrix organization. We identified potential new genetic variants associated with SS that might mediate their risk by altering DNA methylation or gene expression patterns, as well as disease-interacting genetic variants that exhibit regulatory function only in the SS population. Our study sheds new light on the interaction between genetics, autoantibody profiles, DNA methylation and gene expression in SS, and contributes to elucidate the genetic architecture of gene regulation in an autoimmune population., Innovative Medicines Initiative Joint Undertaking from the European Union's Seventh Framework Program (FP7/2007-2013) 115,565, EFPIA companies, Junta de Andalucia PI/0017/2016, Innovative Medicines Initiative 2 Joint Undertaking 806975 European Union's Horizon 2020 research and innovation programme, EFPIA, Postdoctoral Training Subprogramme Juan de la Cierva-Ministry of Economy and Competitiveness FJCI_2014_20652

Published
2021

13. Integrative Analysis Reveals a Molecular Stratification of Systemic Autoimmune Diseases.

Author

UCL - SSS/IREC/RUMA - Pôle de Pathologies rhumatismales, UCL - (SLuc) Service de rhumatologie, Alarcón-Riquelme, Marta E, Benschop, Robert J, Balog, Attila, Bocskai, Márta, Deák, Magdolna, Dulic, Sonja, Kádár, Gabriella, Kovács, László, Cheng, Qingyu, Gerl, Velia, Hiepe, Falk, Khodadadi, Laleh, Thiel, Silvia, de Rinaldis, Emanuele, Rao, Sambasiva, Chamberlain, Chris, Dufour, Aleksandra, Dow, Ernst R, Ioannou, Yiannis, Laigle, Laurence, Marovac, Jacqueline, Wojcik, Jerome, Renaudineau, Yves, Borghi, Maria Orietta, Frostegård, Johan, Martín, Javier, Beretta, Lorenzo, Ballestar, Esteban, McDonald, Fiona, Pers, Jacques-Olivier, Wynar, Donatienne, Barturen, Guillermo, Babaei, Sepideh, Català-Moll, Francesc, Martínez-Bueno, Manuel, Makowska, Zuzanna, Martorell-Marugán, Jordi, Carmona-Sáez, Pedro, Toro-Domínguez, Daniel, Carnero-Montoro, Elena, Teruel, María, Kerick, Martin, Acosta-Herrera, Marialbert, Le Lann, Lucas, Jamin, Christophe, Rodríguez-Ubreva, Javier, García-Gómez, Antonio, Kageyama, Jorge, Buttgereit, Anne, Hayat, Sikander, Mueller, Joerg, Lesche, Ralf, Hernandez-Fuentes, Maria, Juarez, Maria, Rowley, Tania, White, Ian, Marañón, Concepción, Gomes Anjos, Tania, Varela, Nieves, Aguilar-Quesada, Rocío, Garrancho, Francisco Javier, López-Berrio, Antonio, Rodriguez Maresca, Manuel, Navarro-Linares, Héctor, Almeida, Isabel, Azevedo, Nancy, Brandão, Mariana, Campar, Ana, Faria, Raquel, Farinha, Fátima, Marinho, António, Neves, Esmeralda, Tavares, Ana, Vasconcelos, Carlos, Trombetta, Elena, Montanelli, Gaia, Vigone, Barbara, Alvarez-Errico, Damiana, Li, Tianlu, Thiagaran, Divya, Blanco Alonso, Ricardo, Corrales Martínez, Alfonso, Genre, Fernanda, López Mejías, Raquel, Gonzalez-Gay, Miguel A, Remuzgo, Sara, Ubilla Garcia, Begoña, Cervera, Ricard, Espinosa, Gerard, Rodríguez-Pintó, Ignasi, De Langhe, Ellen, Cremer, Jonathan, Lories, Rik, Belz, Doreen, Hunzelmann, Nicolas, Baerlecken, Niklas, Kniesch, Katja, Witte, Torsten, Lehner, Michaela, Stummvoll, Georg, Zauner, Michael, Aguirre-Zamorano, Maria Angeles, Barbarroja, Nuria, Castro-Villegas, Maria Carmen, Collantes-Estevez, Eduardo, de Ramon, Enrique, Díaz Quintero, Isabel, Escudero-Contreras, Alejandro, Fernández Roldán, María Concepción, Jiménez Gómez, Yolanda, Jiménez Moleón, Inmaculada, Lopez-Pedrera, Rosario, Ortega-Castro, Rafaela, Ortego, Norberto, Raya, Enrique, Artusi, Carolina, Gerosa, Maria, Meroni, Pier Luigi, Schioppo, Tommaso, De Groof, Aurélie, Ducreux, Julie, Lauwerys, Bernard, Maudoux, Anne-Lise, Cornec, Divi, Devauchelle-Pensec, Valérie, Jousse-Joulin, Sandrine, Jouve, Pierre-Emmanuel, Rouvière, Bénédicte, Saraux, Alain, Simon, Quentin, Alvarez, Montserrat, Chizzolini, Carlo, UCL - SSS/IREC/RUMA - Pôle de Pathologies rhumatismales, UCL - (SLuc) Service de rhumatologie, Alarcón-Riquelme, Marta E, Benschop, Robert J, Balog, Attila, Bocskai, Márta, Deák, Magdolna, Dulic, Sonja, Kádár, Gabriella, Kovács, László, Cheng, Qingyu, Gerl, Velia, Hiepe, Falk, Khodadadi, Laleh, Thiel, Silvia, de Rinaldis, Emanuele, Rao, Sambasiva, Chamberlain, Chris, Dufour, Aleksandra, Dow, Ernst R, Ioannou, Yiannis, Laigle, Laurence, Marovac, Jacqueline, Wojcik, Jerome, Renaudineau, Yves, Borghi, Maria Orietta, Frostegård, Johan, Martín, Javier, Beretta, Lorenzo, Ballestar, Esteban, McDonald, Fiona, Pers, Jacques-Olivier, Wynar, Donatienne, Barturen, Guillermo, Babaei, Sepideh, Català-Moll, Francesc, Martínez-Bueno, Manuel, Makowska, Zuzanna, Martorell-Marugán, Jordi, Carmona-Sáez, Pedro, Toro-Domínguez, Daniel, Carnero-Montoro, Elena, Teruel, María, Kerick, Martin, Acosta-Herrera, Marialbert, Le Lann, Lucas, Jamin, Christophe, Rodríguez-Ubreva, Javier, García-Gómez, Antonio, Kageyama, Jorge, Buttgereit, Anne, Hayat, Sikander, Mueller, Joerg, Lesche, Ralf, Hernandez-Fuentes, Maria, Juarez, Maria, Rowley, Tania, White, Ian, Marañón, Concepción, Gomes Anjos, Tania, Varela, Nieves, Aguilar-Quesada, Rocío, Garrancho, Francisco Javier, López-Berrio, Antonio, Rodriguez Maresca, Manuel, Navarro-Linares, Héctor, Almeida, Isabel, Azevedo, Nancy, Brandão, Mariana, Campar, Ana, Faria, Raquel, Farinha, Fátima, Marinho, António, Neves, Esmeralda, Tavares, Ana, Vasconcelos, Carlos, Trombetta, Elena, Montanelli, Gaia, Vigone, Barbara, Alvarez-Errico, Damiana, Li, Tianlu, Thiagaran, Divya, Blanco Alonso, Ricardo, Corrales Martínez, Alfonso, Genre, Fernanda, López Mejías, Raquel, Gonzalez-Gay, Miguel A, Remuzgo, Sara, Ubilla Garcia, Begoña, Cervera, Ricard, Espinosa, Gerard, Rodríguez-Pintó, Ignasi, De Langhe, Ellen, Cremer, Jonathan, Lories, Rik, Belz, Doreen, Hunzelmann, Nicolas, Baerlecken, Niklas, Kniesch, Katja, Witte, Torsten, Lehner, Michaela, Stummvoll, Georg, Zauner, Michael, Aguirre-Zamorano, Maria Angeles, Barbarroja, Nuria, Castro-Villegas, Maria Carmen, Collantes-Estevez, Eduardo, de Ramon, Enrique, Díaz Quintero, Isabel, Escudero-Contreras, Alejandro, Fernández Roldán, María Concepción, Jiménez Gómez, Yolanda, Jiménez Moleón, Inmaculada, Lopez-Pedrera, Rosario, Ortega-Castro, Rafaela, Ortego, Norberto, Raya, Enrique, Artusi, Carolina, Gerosa, Maria, Meroni, Pier Luigi, Schioppo, Tommaso, De Groof, Aurélie, Ducreux, Julie, Lauwerys, Bernard, Maudoux, Anne-Lise, Cornec, Divi, Devauchelle-Pensec, Valérie, Jousse-Joulin, Sandrine, Jouve, Pierre-Emmanuel, Rouvière, Bénédicte, Saraux, Alain, Simon, Quentin, Alvarez, Montserrat, and Chizzolini, Carlo

Abstract

OBJECTIVE: Clinical heterogeneity, a hallmark of systemic autoimmune diseases, impedes early diagnosis and effective treatment, issues that may be addressed if patients could be classified into groups defined by molecular pattern. This study was undertaken to identify molecular clusters for reclassifying systemic autoimmune diseases independently of clinical diagnosis. METHODS: Unsupervised clustering of integrated whole blood transcriptome and methylome cross-sectional data on 955 patients with 7 systemic autoimmune diseases and 267 healthy controls was undertaken. In addition, an inception cohort was prospectively followed up for 6 or 14 months to validate the results and analyze whether or not cluster assignment changed over time. RESULTS: Four clusters were identified and validated. Three were pathologic, representing "inflammatory," "lymphoid," and "interferon" patterns. Each included all diagnoses and was defined by genetic, clinical, serologic, and cellular features. A fourth cluster with no specific molecular pattern was associated with low disease activity and included healthy controls. A longitudinal and independent inception cohort showed a relapse-remission pattern, where patients remained in their pathologic cluster, moving only to the healthy one, thus showing that the molecular clusters remained stable over time and that single pathogenic molecular signatures characterized each individual patient. CONCLUSION: Patients with systemic autoimmune diseases can be jointly stratified into 3 stable disease clusters with specific molecular patterns differentiating different molecular disease mechanisms. These results have important implications for future clinical trials and the study of nonresponse to therapy, marking a paradigm shift in our view of systemic autoimmune diseases.

Published
2021

14. Integrative Analysis Reveals a Molecular Stratification of Systemic Autoimmune Diseases

Author

Barturen, Guillermo, primary, Babaei, Sepideh, additional, Català‐Moll, Francesc, additional, Martínez‐Bueno, Manuel, additional, Makowska, Zuzanna, additional, Martorell‐Marugán, Jordi, additional, Carmona‐Sáez, Pedro, additional, Toro‐Domínguez, Daniel, additional, Carnero‐Montoro, Elena, additional, Teruel, María, additional, Kerick, Martin, additional, Acosta‐Herrera, Marialbert, additional, Le Lann, Lucas, additional, Jamin, Christophe, additional, Rodríguez‐Ubreva, Javier, additional, García‐Gómez, Antonio, additional, Kageyama, Jorge, additional, Buttgereit, Anne, additional, Hayat, Sikander, additional, Mueller, Joerg, additional, Lesche, Ralf, additional, Hernandez‐Fuentes, Maria, additional, Juarez, Maria, additional, Rowley, Tania, additional, White, Ian, additional, Marañón, Concepción, additional, Gomes Anjos, Tania, additional, Varela, Nieves, additional, Aguilar‐Quesada, Rocío, additional, Garrancho, Francisco Javier, additional, López‐Berrio, Antonio, additional, Rodriguez Maresca, Manuel, additional, Navarro‐Linares, Héctor, additional, Almeida, Isabel, additional, Azevedo, Nancy, additional, Brandão, Mariana, additional, Campar, Ana, additional, Faria, Raquel, additional, Farinha, Fátima, additional, Marinho, António, additional, Neves, Esmeralda, additional, Tavares, Ana, additional, Vasconcelos, Carlos, additional, Trombetta, Elena, additional, Montanelli, Gaia, additional, Vigone, Barbara, additional, Alvarez‐Errico, Damiana, additional, Li, Tianlu, additional, Thiagaran, Divya, additional, Blanco Alonso, Ricardo, additional, Corrales Martínez, Alfonso, additional, Genre, Fernanda, additional, López Mejías, Raquel, additional, Gonzalez‐Gay, Miguel A., additional, Remuzgo, Sara, additional, Ubilla Garcia, Begoña, additional, Cervera, Ricard, additional, Espinosa, Gerard, additional, Rodríguez‐Pintó, Ignasi, additional, De Langhe, Ellen, additional, Cremer, Jonathan, additional, Lories, Rik, additional, Belz, Doreen, additional, Hunzelmann, Nicolas, additional, Baerlecken, Niklas, additional, Kniesch, Katja, additional, Witte, Torsten, additional, Lehner, Michaela, additional, Stummvoll, Georg, additional, Zauner, Michael, additional, Aguirre‐Zamorano, Maria Angeles, additional, Barbarroja, Nuria, additional, Castro‐Villegas, Maria Carmen, additional, Collantes‐Estevez, Eduardo, additional, Ramon, Enrique, additional, Díaz Quintero, Isabel, additional, Escudero‐Contreras, Alejandro, additional, Fernández Roldán, María Concepción, additional, Jiménez Gómez, Yolanda, additional, Jiménez Moleón, Inmaculada, additional, Lopez‐Pedrera, Rosario, additional, Ortega‐Castro, Rafaela, additional, Ortego, Norberto, additional, Raya, Enrique, additional, Artusi, Carolina, additional, Gerosa, Maria, additional, Meroni, Pier Luigi, additional, Schioppo, Tommaso, additional, De Groof, Aurélie, additional, Ducreux, Julie, additional, Lauwerys, Bernard, additional, Maudoux, Anne‐Lise, additional, Cornec, Divi, additional, Devauchelle‐Pensec, Valérie, additional, Jousse‐Joulin, Sandrine, additional, Jouve, Pierre‐Emmanuel, additional, Rouvière, Bénédicte, additional, Saraux, Alain, additional, Simon, Quentin, additional, Alvarez, Montserrat, additional, Chizzolini, Carlo, additional, Dufour, Aleksandra, additional, Wynar, Donatienne, additional, Balog, Attila, additional, Bocskai, Márta, additional, Deák, Magdolna, additional, Dulic, Sonja, additional, Kádár, Gabriella, additional, Kovács, László, additional, Cheng, Qingyu, additional, Gerl, Velia, additional, Hiepe, Falk, additional, Khodadadi, Laleh, additional, Thiel, Silvia, additional, Rinaldis, Emanuele, additional, Rao, Sambasiva, additional, Benschop, Robert J., additional, Chamberlain, Chris, additional, Dow, Ernst R., additional, Ioannou, Yiannis, additional, Laigle, Laurence, additional, Marovac, Jacqueline, additional, Wojcik, Jerome, additional, Renaudineau, Yves, additional, Borghi, Maria Orietta, additional, Frostegård, Johan, additional, Martín, Javier, additional, Beretta, Lorenzo, additional, Ballestar, Esteban, additional, McDonald, Fiona, additional, Pers, Jacques‐Olivier, additional, and Alarcón‐Riquelme, Marta E., additional

Published
2021
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19. O31 Integrative analysis reveals a molecular stratification of systemic autoimmune diseases

Author

Barturen, Guillermo, primary, Babaei, Sepideh, additional, Català-Moll, Francesc, additional, Martínez-Bueno, Manuel, additional, Makowska, Zuzanna, additional, Martorell-Marugán, Jordi, additional, Carmona-Sáez, Pedro, additional, Toro-Domínguez, Daniel, additional, Carnero-Montoro, Elena, additional, Kerick, Martin, additional, Acosta-Herrera, Marialbert, additional, Lann, Lucas Le, additional, Jamin, Christophe, additional, Rodríguez-Ubreva, Javier, additional, García-Gómez, Antonio, additional, Kageyama, Jorge, additional, Buttgereit, Anne, additional, Hayat, Sikander, additional, Mueller, Joerg, additional, Lesche, Ralf, additional, Hernandez-Fuentes, Maria, additional, Juarez, Maria, additional, Rowley, Tania, additional, White, Ian, additional, Marañón, Concepción, additional, Anjos, Tania Gomes, additional, Varela, Nieves, additional, Aguilar-Quesada, Rocío, additional, Garrancho, Francisco Javier, additional, López-Berrio, Antonio, additional, Maresca, Manuel Rodriguez, additional, Navarro-Linares, Héctor, additional, Almeida, Isabel, additional, Azevedo, Nancy, additional, Brandão, Mariana, additional, Campar, Ana, additional, Faria, Raquel, additional, Farinha, Fátima, additional, Marinho, António, additional, Neves, Esmeralda, additional, Tavares, Ana, additional, Vasconcelos, Carlos, additional, Trombetta, Elena, additional, Montanelli, Gaia, additional, Vigone, Barbara, additional, Alvarez-Errico, Damiana, additional, Li, Tianlu, additional, Alonso, Ricardo Blanco, additional, Martínez, Alfonso Corrales, additional, Genre, Fernanda, additional, Mejías, Raquel López, additional, Gonzalez-Gay, Miguel A, additional, Remuzgo, Sara, additional, Garcia, Begoña Ubilla, additional, Cervera, Ricard, additional, Espinosa, Gerard, additional, Rodríguez-Pintó, Ignasi, additional, Langhe, Ellen De, additional, Cremer, Jonathan, additional, Lories, Rik, additional, Belz, Doreen, additional, Hunzelmann, Nicolas, additional, Baerlecken, Niklas, additional, Kniesch, Katja, additional, Witte, Torsten, additional, Lehner, Michaela, additional, Stummvoll, Georg, additional, Zauner, Michael, additional, Aguirre-Zamorano, Maria Angeles, additional, Barbarroja, Nuria, additional, Castro-Villegas, Maria Carmen, additional, Collantes-Estevez, Eduardo, additional, Ramon, Enrique de, additional, Quintero, Isabel Díaz, additional, Escudero-Contreras, Alejandro, additional, Roldán, María Concepción Fernández, additional, Gómez, Yolanda Jiménez, additional, Moleón, Inmaculada Jiménez, additional, Lopez-Pedrera, Rosario, additional, Ortega-Castro, Rafaela, additional, Ortego, Norberto, additional, Raya, Enrique, additional, Artusi, Carolina, additional, Gerosa, Maria, additional, Meroni, Pier Luigi, additional, Schioppo, Tommaso, additional, Groof, Aurélie De, additional, Ducreux, Julie, additional, Lauwerys, Bernard, additional, Maudoux, Anne-Lise, additional, Cornec, Divi, additional, Devauchelle-Pensec, Valérie, additional, Jousse-Joulin, Sandrine, additional, Jouve, Pierre-Emmanuel, additional, Rouvière, Bénédicte, additional, Saraux, Alain, additional, Simon, Quentin, additional, Alvarez, Montserrat, additional, Chizzolini, Carlo, additional, Dufour, Aleksandra, additional, Wynar, Donatienne, additional, Balog, Attila, additional, Bocskai, Márta, additional, Deák, Magdolna, additional, Dulic, Sonja, additional, Kádár, Gabriella, additional, Kovács, László, additional, Cheng, Qingyu, additional, Gerl, Velia, additional, Hiepe, Falk, additional, Khodadadi, Laleh, additional, Thiel, Silvia, additional, Rinaldis, Emanuele de, additional, Rao, Sambasiva, additional, Benschop, Robert J, additional, Chamberlain, Chris, additional, Dow, Ernst R, additional, Ioannou, Yiannis, additional, Laigle, Laurence, additional, Marovac, Jacqueline, additional, Wojcik, Jerome, additional, Renaudineau, Yves, additional, Borghi, Maria Orietta, additional, Frostegård, Johan, additional, Martín, Javier, additional, Beretta, Lorenzo, additional, Ballestar, Esteban, additional, McDonald, Fiona, additional, Pers, Jacques-Olivier, additional, and Alarcón-Riquelme, Marta E, additional

Published
2020
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20. Integrative Analysis Reveals a Molecular Stratification of Systemic Autoimmune Diseases

Author

Barturen, Guillermo, primary, Babaei, Sepideh, additional, Català-Moll, Francesc, additional, Martínez-Bueno, Manuel, additional, Makowska, Zuzanna, additional, Martorell-Marugán, Jordi, additional, Carmona-Sáez, Pedro, additional, Toro-Domínguez, Daniel, additional, Carnero-Montoro, Elena, additional, Teruel, María, additional, Kerick, Martin, additional, Acosta-Herrera, Marialbert, additional, Lann, Lucas Le, additional, Jamin, Christophe, additional, Rodríguez-Ubreva, Javier, additional, García-Gómez, Antonio, additional, Kageyama, Jorge, additional, Buttgereit, Anne, additional, Hayat, Sikander, additional, Mueller, Joerg, additional, Lesche, Ralf, additional, Hernandez-Fuentes, Maria, additional, Juarez, Maria, additional, Rowley, Tania, additional, White, Ian, additional, Marañón, Concepción, additional, Anjos, Tania Gomes, additional, Varela, Nieves, additional, Aguilar-Quesada, Rocío, additional, Garrancho, Francisco Javier, additional, López-Berrio, Antonio, additional, Maresca, Manuel Rodriguez, additional, Navarro-Linares, Héctor, additional, Almeida, Isabel, additional, Azevedo, Nancy, additional, Brandão, Mariana, additional, Campar, Ana, additional, Faria, Raquel, additional, Farinha, Fátima, additional, Marinho, António, additional, Neves, Esmeralda, additional, Tavares, Ana, additional, Vasconcelos, Carlos, additional, Trombetta, Elena, additional, Montanelli, Gaia, additional, Vigone, Barbara, additional, Alvarez-Errico, Damiana, additional, Li, Tianlu, additional, Alonso, Ricardo Blanco, additional, Martínez, Alfonso Corrales, additional, Genre, Fernanda, additional, López Mejías, Raquel, additional, Gonzalez-Gay, Miguel A., additional, Remuzgo, Sara, additional, Garcia, Begoña Ubilla, additional, Cervera, Ricard, additional, Espinosa, Gerard, additional, Rodríguez-Pintó, Ignasi, additional, De Langhe, Ellen, additional, Cremer, Jonathan, additional, Lories, Rik, additional, Belz, Doreen, additional, Hunzelmann, Nicolas, additional, Baerlecken, Niklas, additional, Kniesch, Katja, additional, Witte, Torsten, additional, Lehner, Michaela, additional, Stummvoll, Georg, additional, Zauner, Michael, additional, Aguirre-Zamorano, Maria Angeles, additional, Barbarroja, Nuria, additional, Castro-Villegas, Maria Carmen, additional, Collantes-Estevez, Eduardo, additional, de Ramon, Enrique, additional, Díaz Quintero, Isabel, additional, Escudero-Contreras, Alejandro, additional, Fernández Roldán, María Concepción, additional, Jiménez Gómez, Yolanda, additional, Jiménez Moleón, Inmaculada, additional, Lopez-Pedrera, Rosario, additional, Ortega-Castro, Rafaela, additional, Ortego, Norberto, additional, Raya, Enrique, additional, Artusi, Carolina, additional, Gerosa, Maria, additional, Meroni, Pier Luigi, additional, Schioppo, Tommaso, additional, De Groof, Aurélie, additional, Ducreux, Julie, additional, Lauwerys, Bernard, additional, Maudoux, Anne-Lise, additional, Cornec, Divi, additional, Devauchelle-Pensec, Valérie, additional, Jousse-Joulin, Sandrine, additional, Jouve, Pierre-Emmanuel, additional, Rouvière, Bénédicte, additional, Saraux, Alain, additional, Simon, Quentin, additional, Alvarez, Montserrat, additional, Chizzolini, Carlo, additional, Dufour, Aleksandra, additional, Wynar, Donatienne, additional, Balog, Attila, additional, Bocskai, Márta, additional, Deák, Magdolna, additional, Dulic, Sonja, additional, Kádár, Gabriella, additional, Kovács, László, additional, Cheng, Qingyu, additional, Gerl, Velia, additional, Hiepe, Falk, additional, Khodadadi, Laleh, additional, Thiel, Silvia, additional, de Rinaldis, Emanuele, additional, Rao, Sambasiva, additional, J.Benschop, Robert, additional, Chamberlain, Chris, additional, Dow, Ernst R., additional, Ioannou, Yiannis, additional, Laigle, Laurence, additional, Marovac, Jacqueline, additional, Wojcik, Jerome, additional, Renaudineau, Yves, additional, Borghi, Maria Orietta, additional, Frostegård, Johan, additional, Martín, Javier, additional, Beretta, Lorenzo, additional, Ballestar, Esteban, additional, McDonald, Fiona, additional, Pers, Jacques-Olivier, additional, and Alarcón-Riquelme, Marta E., additional

Published
2020
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21. Función de PARP-1 en rutas de inestabilidad genómica e hipoxia: implicaciones en el control tumoral

Author

Aguilar-Quesada, Rocío, Oliver Pozo, Francisco Javier, Universidad de Granada. Departamento de Bioquímica y Biología Molecular III e Inmunología, Consejo Superior de Investigaciones Científicas (CSIC). Instituto de Parasitología y Biomedicina López-Neyra, and Consejo Superior de Investigaciones Científicas. Instituto de Parasitología y Biomedicina López-Neyra

Subjects
Bioquímica, Hipoxia, Tumores
Abstract

Tesis Univ. Granada. Departamento de Bioquímica y Biología Molecular III e Inmunología. Leída el 7 de julio de 2008, Tesis en colaboración con el Consejo Superior de Investigaciones Científicas. Instituto de Parasitología y Biomedicina López-Neyra

Published
2018

22. Stabilization of Human Whole Blood Samples for Multicenter and Retrospective Immunophenotyping Studies.

Author

Rybakowska, Paulina, Burbano, Catalina, Van Gassen, Sofie, Varela, Nieves, Aguilar‐Quesada, Rocío, Saeys, Yvan, Alarcón‐Riquelme, Marta E., and Marañón, Concepción

Abstract

Whole blood is often collected for large‐scale immune monitoring studies to track changes in cell frequencies and responses using flow (FC) or mass cytometry (MC). In order to preserve sample composition and phenotype, blood samples should be analyzed within 24 h after bleeding, restricting the recruitment, analysis protocols, as well as biobanking. Herein, we have evaluated two whole blood preservation protocols that allow rapid sample processing and long‐term stability. Two fixation buffers were used, Phosphoflow Fix and Lyse (BD) and Proteomic Stabilizer (PROT) to fix and freeze whole blood samples for up to 6 months. After analysis by an 8‐plex panel by FC and a 26‐plex panel by MC, manual gating of circulating leukocyte populations and cytokines was performed. Additionally, we tested the stability of a single sample over a 13‐months period using 45 consecutive aliquots and a 34‐plex panel by MC. We observed high correlation and low bias toward any cell population when comparing fresh and 6 months frozen blood with FC and MC. This correlation was confirmed by hierarchical clustering. Low coefficients of variation (CV) across studied time points indicate good sample preservation for up to 6 months. Cytokine detection stability was confirmed by low CVs, with some differences between fresh and fixed conditions. Thirteen months regular follow‐up of PROT samples showed remarkable sample stability. Whole blood can be preserved for phenotyping and cytokine‐response studies provided the careful selection of a compatible antibody panel. However, possible changes in cell morphology, differences in antibody affinity, and changes in cytokine‐positive cell frequencies when compared to fresh blood should be considered. Our setting constitutes a valuable tool for multicentric and retrospective studies. © 2020 International Society for Advancement of Cytometry [ABSTRACT FROM AUTHOR]

Published
2021
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24. Therapeutic effect of a poly(ADP-ribose) polymerase-1 inhibitor on experimental arthritis by downregulating inflammation and Th1 response

Author

González-Rey, Elena, Martínez-Romero, Rubén, O'Valle, Francisco, Aguilar-Quesada, Rocío, Conde, Carmen, Delgado, M., Oliver, Francisco Javier, González-Rey, Elena, Martínez-Romero, Rubén, O'Valle, Francisco, Aguilar-Quesada, Rocío, Conde, Carmen, Delgado, M., and Oliver, Francisco Javier

Abstract

Poly(ADP-ribose) polymerase-1 (PARP-1) synthesizes and transfers ADP ribose polymers to target proteins, and regulates DNA repair and genomic integrity maintenance. PARP-1 also plays a crucial role in the progression of the inflammatory response, and its inhibition confers protection in several models of inflammatory disorders. Here, we investigate the impact of a selective PARP-1 inhibitor in experimental arthritis. PARP-1 inhibition with 5-aminoisoquinolinone (AIQ) significantly reduces incidence and severity of established collagen-induced arthritis, completely abrogating joint swelling and destruction of cartilage and bone. The therapeutic effect of AIQ is associated with a striking reduction of the two deleterious components of the disease, i.e. the Th1-driven autoimmune and inflammatory responses. AIQ downregulates the production of various inflammatory cytokines and chemokines, decreases the antigen-specific Th1-cell expansion, and induces the production of the anti-inflammatory cytokine IL-10. Our results provide evidence of the contribution of PARP-1 to the progression of arthritis and identify this protein as a potential therapeutic target for the treatment of rheumatoid arthritis.

Published
2007

25. PARP-1 is involved in autophagy induced by DNA damage

Author

Muñoz-Gámez, José Antonio, primary, Rodríguez-Vargas, José Manuel, additional, Quiles-Pérez, Rosa, additional, Aguilar-Quesada, Rocío, additional, Martín-Oliva, David, additional, de Murcia, Gilbert, additional, de Murcia, Josiane Menissier, additional, Almendros, Antonio, additional, de Almodóvar, Mariano Ruiz, additional, and Oliver, F. Javier, additional

Published
2009
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28. Interaction between ATM and PARP-1 in response to DNA damage and sensitization of ATM deficient cells through PARP inhibition

Author

Aguilar-Quesada, Rocío, primary, Muñoz-Gámez, José Antonio, additional, Martín-Oliva, David, additional, Peralta, Andreína, additional, Valenzuela, Ma Teresa, additional, Matínez-Romero, Rubén, additional, Quiles-Pérez, Rosa, additional, Murcia, Josiane Menissier-de, additional, de Murcia, Gilbert, additional, de Almodóvar, Mariano Ruiz, additional, and Oliver, F Javier, additional

Published
2007
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29. Inhibition of Poly(ADP-Ribose) Polymerase Modulates Tumor-Related Gene Expression, Including Hypoxia-Inducible Factor-1 Activation, during Skin Carcinogenesis

Author

Martin-Oliva, David, primary, Aguilar-Quesada, Rocío, additional, O'Valle, Francisco, additional, Muñoz-Gámez, Jose Antonio, additional, Martínez-Romero, Rubén, additional, García del Moral, Raimundo, additional, Ruiz de Almodóvar, José Mariano, additional, Villuendas, Raquel, additional, Piris, Miguel Angel, additional, and Oliver, F. Javier, additional

Published
2006
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31. Trehalose Cryopreservation of Human Mesenchymal Stem Cells from Cord Tissue.

Author

Izaguirre-Pérez N, Ligero G, Aguilar-Solana PA, Carrillo-Ávila JA, Rodriguez-Reyes CR, Biunno I, Aguilar-Quesada R, and Catalina P

Abstract

Adequate hypothermic storage of human mesenchymal stem cells (hMSCs) is of fundamental importance since they have been explored in several regenerative medicine initiatives. However, the actual clinical application of hMSCs necessitates hypothermic storage for long periods, a process that requires the use of non-toxic and efficient cryo-reagents capable of maintaining high viability and differentiating properties after thawing. Current cryopreservation methods are based on cryoprotectant agents (CPAs) containing dimethylsulphoxide (DMSO), which have been shown to be toxic for clinical applications. In this study, we describe a simple and effective trehalose (TRE)-based solution to cryo-store human umbilical cord-derived MSCs (UC-MSCs) in liquid nitrogen. Cells viability, identity, chromosomal stability, proliferative and migration capacity, and stress response were assessed after cryopreservation in TRE as CPA, testing different concentrations by itself or in combination with ethylene glycol (EG). Here we show that TRE-stored UC-MSCs provided lower cell recovery rates compared with DMSO-based solution, but maintained good functional properties, stability, and differentiating potential. The best cell recovery was obtained using 0.5 M TRE with 10% EG showing no differences in the osteogenic, adipogenic, and chondrogenic differentiation capacity. A second cycle of cryopreservation in this TRE-based solution had no additional impact on the viability and morphology, although slightly affected cell migration. Furthermore, the expression of the stress-related genes, HSPA1A , SOD2 , TP53 , BCL-2 , and BAX , did not show a higher response in UC-MSCs cryopreserved in 0.5 M TRE + 10% EG compared with DMSO. Together these results, in addition to ascertained therapeutic properties of TRE, provide sufficient evidence to consider TRE-based medium as a low-cost and efficient solution for the storage of human UC-MSCs cells and potentially substitute DMSO-based cryo-reagents.

Published
2024
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32. Standard PREanalytical Code Version 4.0.

Author

Betsou F, Chuaqui R, De-Wilde A, Grizzle W, Kiehntopf M, Linsen L, Mathieson W, Moldovan ', Aguilar-Quesada R, Shea K, Singh P, Somiari S, Spyropoulos D, Tayal J, Tebbakha R, Valyi-Nagy K, and Wadhwa L

Published
2024
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