Evidence map›Paper›PMID 20733034›Full record

ArticleThe Journal of experimental medicine2010

DNA methylation prevents CTCF-mediated silencing of the oncogene BCL6 in B cell lymphomas.

Anne Y Lai, Mehrnaz Fatemi, Archana Dhasarathy, Christine Malone, Steve E Sobol, Cissy Geigerman, David L Jaye, Deepak Mav, Ruchir Shah, Leping Li and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

64 citing papers in PubMed, 102 citations in OpenAlex.

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  6. Global analysis of DNA methylation changes during experimented lingual carcinogenesis.Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2024
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4 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

11 authors at 6 institutions in 1 country.

Anne Y LaiLaboratory of Molecular Carcinogenesis, National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA.
Mehrnaz Fatemi
Archana Dhasarathy
Christine Malone
Steve E Sobol
Cissy Geigerman
David L Jaye
Deepak Mav
Ruchir Shah
Leping Li
Paul A Wade
Emory University · USNational Institute of Environmental Health Sciences · USGenesis Foundation · USGenesis Laboratories · USSRA International (United States) · USTriangle · US

Funding

Eukaryotic Transcriptional RegulationZIAES101965 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI WADE, PAUL A · 2009 to 2025
$40.9M
BioinformaticsZIAES101765 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI LI, LEPING · 2009 to 2025
$21.0M
Eukaryotic Transcriptional RegulationZ01ES101965 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI WADE, PAUL A · 2005 to 2008
$3.5M
BioinformaticsZ01ES101765 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI LI, LEPING · 2004 to 2008
$1.1M
GI Inflammation: Novel G-Protein Coupled PMN ResponsesK08DK060647 · NIDDK · EMORY UNIVERSITY · PI JAYE, DAVID L. · 2002 to 2006
$634k
Intramural NIH HHS Z01 ES101765Intramural NIH HHS Z01 ES101965NIDDK NIH HHS DK60647NIDDK NIH HHS K08 DK060647NIEHS NIH HHS Z01ES101965
6 · The paper itself

Abstract

Aberrant DNA methylation commonly occurs in cancer cells where it has been implicated in the epigenetic silencing of tumor suppressor genes. Additional roles for DNA methylation, such as transcriptional activation, have been predicted but have yet to be clearly demonstrated. The BCL6 oncogene is implicated in the pathogenesis of germinal center-derived B cell lymphomas. We demonstrate that the intragenic CpG islands within the first intron of the human BCL6 locus were hypermethylated in lymphoma cells that expressed high amounts of BCL6 messenger RNA (mRNA). Inhibition of DNA methyltransferases decreased BCL6 mRNA abundance, suggesting a role for these methylated CpGs in positively regulating BCL6 transcription. The enhancer-blocking transcription factor CTCF bound to this intronic region in a methylation-sensitive manner. Depletion of CTCF by short hairpin RNA in neoplastic plasma cells that do not express BCL6 resulted in up-regulation of BCL6 transcription. These data indicate that BCL6 expression is maintained during lymphomagenesis in part through DNA methylation that prevents CTCF-mediated silencing.

Indexed as

DNA MethylationCCCTC-Binding FactorCell Line, TumorCpG IslandsDNA-Binding ProteinsHumansIntronsLymphoma, B-CellOncogenesProtein BindingProto-Oncogene Proteins c-bcl-6Repressor ProteinsTranscription, GeneticBCL6 protein, humanCCCTC-Binding FactorCTCF protein, humanDNA-Binding ProteinsProto-Oncogene Proteins c-bcl-6Repressor Proteins

Identifiers

PMID20733034
PMCPMC2931164
OpenAlexW2100744931

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.