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Alejandra Martínez-Trillos
Researcher at University of Barcelona
Publications - 47
Citations - 4163
Alejandra Martínez-Trillos is an academic researcher from University of Barcelona. The author has contributed to research in topics: IGHV@ & Chronic lymphocytic leukemia. The author has an hindex of 24, co-authored 46 publications receiving 3707 citations.
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Journal ArticleDOI
Exome sequencing identifies recurrent mutations of the splicing factor SF3B1 gene in chronic lymphocytic leukemia.
Víctor Quesada,Laura Conde,Neus Villamor,Gonzalo R. Ordóñez,Pedro Jares,Laia Bassaganyas,Andrew J. Ramsay,Sílvia Beà,Magda Pinyol,Alejandra Martínez-Trillos,Mónica López-Guerra,Dolors Colomer,Alba Navarro,Tycho Baumann,Marta Aymerich,María Rozman,Julio Delgado,Eva Giné,Jesús M. Hernández,Marcos González-Díaz,Diana A. Puente,Gloria Velasco,José M.P. Freije,Jose M. C. Tubio,Romina Royo,Josep Lluís Gelpí,Modesto Orozco,David G. Pisano,Jorge Zamora,Miguel Vazquez,Alfonso Valencia,Heinz Himmelbauer,Mònica Bayés,Simon Heath,Marta Gut,Ivo Gut,Xavier Estivill,Armando López-Guillermo,Xose S. Puente,Elias Campo,Carlos López-Otín +40 more
TL;DR: This work provides the first comprehensive catalog of somatic mutations in CLL with relevant clinical correlates and defines a large set of new genes that may drive the development of this common form of leukemia.
Journal ArticleDOI
Epigenomic analysis detects widespread gene-body DNA hypomethylation in chronic lymphocytic leukemia
Marta Kulis,Simon Heath,Marina Bibikova,Ana C. Queirós,Alba Navarro,Guillem Clot,Alejandra Martínez-Trillos,Giancarlo Castellano,Isabelle Brun-Heath,Magda Pinyol,Sergio Barberan-Soler,Panagiotis Papasaikas,Pedro Jares,Sílvia Beà,Daniel Rico,Simone Ecker,Miriam Rubio,Romina Royo,Vincent T. Ho,Brandy Klotzle,Lluis Hernández,Laura Conde,Mónica López-Guerra,Dolors Colomer,Neus Villamor,Marta Aymerich,María Rozman,Mònica Bayés,Marta Gut,Josep Lluís Gelpí,Modesto Orozco,Jian-Bing Fan,Víctor Quesada,Xose S. Puente,David G. Pisano,Alfonso Valencia,Armando López-Guillermo,Ivo Gut,Carlos López-Otín,Elias Campo,José I. Martín-Subero +40 more
TL;DR: An epigenomic scenario in which differential methylation in the gene body may have functional and clinical implications in leukemogenesis is proposed and recognized a DNA methylation signature that distinguishes new clinico-biological subtypes of CLL.
Journal ArticleDOI
Clinical effect of driver mutations of JAK2, CALR, or MPL in primary myelofibrosis
Elisa Rumi,Daniela Pietra,Cristiana Pascutto,Paola Guglielmelli,Alejandra Martínez-Trillos,Ilaria Carola Casetti,Dolors Colomer,Lisa Pieri,Marta Pratcorona,Giada Rotunno,Emanuela Sant'Antonio,Marta Bellini,Chiara Cavalloni,Carmela Mannarelli,Chiara Milanesi,Emanuela Boveri,Virginia Valeria Ferretti,Cesare Astori,Vittorio Rosti,Francisco Cervantes,Giovanni Barosi,Alessandro M. Vannucchi,Mario Cazzola +22 more
TL;DR: Observations indicate that driver mutations define distinct disease entities within PMF, which is not only relevant to clinical decision-making, but should also be considered in designing clinical trials.
Journal ArticleDOI
Gene expression profiling and not immunophenotypic algorithms predicts prognosis in patients with diffuse large B-cell lymphoma treated with immunochemotherapy
Gonzalo Gutiérrez-García,Teresa Cardesa-Salzmann,Fina Climent,Eva González-Barca,Santiago Mercadal,Jose Luis Mate,Juan M. Sancho,Leonor Arenillas,Sergi Serrano,Lourdes Escoda,Salomé Martínez,Alexandra Valera,Antonio Martinez,Pedro Jares,M. Pinyol,Adriana García-Herrera,Alejandra Martínez-Trillos,Eva Giné,Neus Villamor,Elias Campo,Luis Colomo,Armando López-Guillermo +21 more
TL;DR: In this article, the authors constructed tissue microarrays with 157 DLBCL patients homogeneously treated with immunochemotherapy to apply the following immunostaining algorithms: Colomo (MUM1/IRF4, CD10, and BCL6 antigens), Hans (CD10, BCL 6, and MUM 1/ IRF4 plus BCL2), Muris (CD 10 and MCI 1, MCI 2), Choi (GCET1, MUM 3, MCIA 4, CD 10, NCI 3, and NCI 4
Journal ArticleDOI
POT1 mutations cause telomere dysfunction in chronic lymphocytic leukemia
Andrew J. Ramsay,Víctor Quesada,Miguel Foronda,Laura Conde,Alejandra Martínez-Trillos,Neus Villamor,David Rodríguez,Agnieszka Kwarciak,Cecilia Garabaya,Mercedes Gallardo,Mónica López-Guerra,Armando López-Guillermo,Xose S. Puente,Maria A. Blasco,Elias Campo,Carlos López-Otín +15 more
TL;DR: Recurrent somatic mutations in POT1 (encoding protection of telomeres 1) are identified in 3.5% of the cases and may facilitate novel approaches for the clinical management of this disease.