Evidence map›Paper›PMID 29785028›Full record

ArticleNature medicine2018

The reference epigenome and regulatory chromatin landscape of chronic lymphocytic leukemia.

Renée Beekman, Vicente Chapaprieta, Núria Russiñol, Roser Vilarrasa-Blasi, Núria Verdaguer-Dot, Joost H A Martens, Martí Duran-Ferrer, Marta Kulis, François Serra, Biola M Javierre and 41 more

Open access · hybridAbstract read
In one paragraph

Article in Nature medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 127 papers.

0numbers the graph read from it
0cells of the map it votes in
127citing papers in PubMed
14.7field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

127 citing papers in PubMed, 199 citations in OpenAlex.

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67 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

51 authors at 17 institutions in 5 countries.

Renée BeekmanInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0001-7081-7874
Vicente ChapaprietaDepartament de Fonaments Clinics, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.ORCID http://orcid.org/0000-0002-4910-5394
Núria RussiñolInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Roser Vilarrasa-BlasiDepartament de Fonaments Clinics, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.
Núria Verdaguer-DotDepartament de Fonaments Clinics, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.
Joost H A MartensMolecular Biology, NCMLS, FNWI, Radboud University, Nijmegen, The Netherlands.
Martí Duran-FerrerDepartament de Fonaments Clinics, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.ORCID http://orcid.org/0000-0003-1666-5819
Marta KulisFundació Clínic per a la Recerca Biomèdica, Barcelona, Spain.
François SerraUniversitat Pompeu Fabra (UPF), Barcelona, Spain.ORCID http://orcid.org/0000-0003-3895-4742
Biola M JavierreNuclear Dynamics Program, Babraham Institute, Babraham Research Campus, Cambridge, UK.
Steven W WingettNuclear Dynamics Program, Babraham Institute, Babraham Research Campus, Cambridge, UK.
Guillem ClotInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0003-2588-7413
Ana C QueirósInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Giancarlo CastellanoCore Biología Molecular, CDB, Hospital Clínic, Barcelona, Spain.
Julie BlancUniversitat Pompeu Fabra (UPF), Barcelona, Spain.ORCID http://orcid.org/0000-0002-5367-0628
Marta GutUniversitat Pompeu Fabra (UPF), Barcelona, Spain.
Angelika MerkelUniversitat Pompeu Fabra (UPF), Barcelona, Spain.
Simon HeathUniversitat Pompeu Fabra (UPF), Barcelona, Spain.ORCID http://orcid.org/0000-0002-9550-0897
Anna VlasovaBioinformatics and Genomics Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology and UPF, Barcelona, Spain.ORCID http://orcid.org/0000-0002-4241-2674
Sebastian UllrichBioinformatics and Genomics Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology and UPF, Barcelona, Spain.ORCID http://orcid.org/0000-0001-7275-0917
Emilio PalumboBioinformatics and Genomics Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology and UPF, Barcelona, Spain.
Anna EnjuanesInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
David Martín-GarcíaInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Sílvia BeàInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0001-7192-2385
Magda PinyolInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Marta AymerichCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Romina RoyoPrograma Conjunto de Biología Computacional, Barcelona Supercomputing Center (BSC), Institut de Recerca Biomèdica (IRB), Spanish National Bioinformatics Institute, Universitat de Barcelona, Barcelona, Spain.
Montserrat PuiggrosPrograma Conjunto de Biología Computacional, Barcelona Supercomputing Center (BSC), Institut de Recerca Biomèdica (IRB), Spanish National Bioinformatics Institute, Universitat de Barcelona, Barcelona, Spain.
David TorrentsPrograma Conjunto de Biología Computacional, Barcelona Supercomputing Center (BSC), Institut de Recerca Biomèdica (IRB), Spanish National Bioinformatics Institute, Universitat de Barcelona, Barcelona, Spain.
Avik DattaEuropean Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-1411-8638
Ernesto LowyEuropean Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0001-9312-1159
Myrto KostadimaEuropean Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-1818-4050
Maša RollerEuropean Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0001-5667-3317
Laura ClarkeEuropean Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-5989-6898
Paul FlicekEuropean Molecular Biology Laboratory, European Bioinformatics Institute (EMBL-EBI), Wellcome Trust Genome Campus, Hinxton, UK.ORCID http://orcid.org/0000-0002-3897-7955
Xabier AgirreCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Felipe ProsperCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Tycho BaumannCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Julio DelgadoCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Armando López-GuillermoCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Peter FraserNuclear Dynamics Program, Babraham Institute, Babraham Research Campus, Cambridge, UK.ORCID http://orcid.org/0000-0002-0041-1227
Marie-Laure YaspoMax Planck Institut for Molecular Genetics, Berlin, Germany.ORCID http://orcid.org/0000-0002-9555-9979
Roderic GuigóBioinformatics and Genomics Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology and UPF, Barcelona, Spain.ORCID http://orcid.org/0000-0002-5738-4477
Reiner SiebertInstitute of Human Genetics, University of Ulm and University Hospital of Ulm, Ulm, Germany.
Marc A Martí-RenomUniversitat Pompeu Fabra (UPF), Barcelona, Spain.ORCID http://orcid.org/0000-0002-0151-4279
Xose S PuenteCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.ORCID http://orcid.org/0000-0001-9525-1483
Carlos López-OtínCentro de Investigación Biomédica en Red de Cáncer, Universitat de Barcelona, Barcelona, Spain.
Ivo GutUniversitat Pompeu Fabra (UPF), Barcelona, Spain.
Hendrik G StunnenbergMolecular Biology, NCMLS, FNWI, Radboud University, Nijmegen, The Netherlands.
Elias CampoInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.ORCID http://orcid.org/0000-0001-9850-9793
Jose I Martin-SuberoInstitut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain. imartins@clinic.cat.
Centro de Investigación Biomédica en Red de Cáncer · ESEuropean Bioinformatics Institute · GBHospital Clínic de Barcelona · ESUniversitat Pompeu Fabra · ESCentre for Genomic Regulation · ESUniversitat de Barcelona · ESBabraham Institute · GBBarcelona Supercomputing Center · ESConsorci Institut D'Investigacions Biomediques August Pi I Sunyer · ESInstitució Catalana de Recerca i Estudis Avançats · ESRadboud University Nijmegen · NLUniversidad de Oviedo · ESClinica Universidad de Navarra · ESFlorida State University · USFundació Clínic per a la Recerca Biomèdica · ESMax Planck Institute for Molecular Genetics · DEUniversität Ulm · DE

Funding

Wellcome Trust 108749Wellcome Trust 202878FLICEKWorldwide Cancer Research 16-1285
6 · The paper itself

Abstract

Chronic lymphocytic leukemia (CLL) is a frequent hematological neoplasm in which underlying epigenetic alterations are only partially understood. Here, we analyze the reference epigenome of seven primary CLLs and the regulatory chromatin landscape of 107 primary cases in the context of normal B cell differentiation. We identify that the CLL chromatin landscape is largely influenced by distinct dynamics during normal B cell maturation. Beyond this, we define extensive catalogues of regulatory elements de novo reprogrammed in CLL as a whole and in its major clinico-biological subtypes classified by IGHV somatic hypermutation levels. We uncover that IGHV-unmutated CLLs harbor more active and open chromatin than IGHV-mutated cases. Furthermore, we show that de novo active regions in CLL are enriched for NFAT, FOX and TCF/LEF transcription factor family binding sites. Although most genetic alterations are not associated with consistent epigenetic profiles, CLLs with MYD88 mutations and trisomy 12 show distinct chromatin configurations. Furthermore, we observe that non-coding mutations in IGHV-mutated CLLs are enriched in H3K27ac-associated regulatory elements outside accessible chromatin. Overall, this study provides an integrative portrait of the CLL epigenome, identifies extensive networks of altered regulatory elements and sheds light on the relationship between the genetic and epigenetic architecture of the disease.

Indexed as

EpigenomicsBase SequenceB-LymphocytesChromatinCohort StudiesHumansLeukemia, Lymphocytic, Chronic, B-CellChromatin

Identifiers

PMID29785028
PMCPMC6363101
OpenAlexW2804868427

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.