Evidence map›Paper›PMID 19307668›Full record

ArticleBlood2009

The BCL6 transcriptional program features repression of multiple oncogenes in primary B cells and is deregulated in DLBCL.

Weimin Ci, Jose M Polo, Leandro Cerchietti, Rita Shaknovich, Ling Wang, Shao Ning Yang, Kenny Ye, Pedro Farinha, Douglas E Horsman, Randy D Gascoyne and 2 more

Open access · greenAbstract read
In one paragraph

Article in Blood, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed
10.0field-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

140 citing papers in PubMed, 231 citations in OpenAlex.

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  16. The pathobiology of follicular lymphoma.Journal of clinical and experimental hematopathology : JCEH · 2023
    Article
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80 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

12 authors at 3 institutions in 2 countries.

Weimin CiDivision of Hematology/Oncology, Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA.
Jose M Polo
Leandro Cerchietti
Rita Shaknovich
Ling Wang
Shao Ning Yang
Kenny Ye
Pedro Farinha
Douglas E Horsman
Randy D Gascoyne
Olivier Elemento
Ari Melnick
Cornell University · USBC Cancer Agency · CAAlbert Einstein College of Medicine · US

Funding

Transcriptional silencing by the BCL6 oncoproteinR01CA104348 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MELNICK, ARI M. · 2004 to 2014
$2.6M
NCI NIH HHS R01 CA104348
6 · The paper itself

Abstract

The BCL6 transcriptional repressor is required for development of germinal center (GC) B cells and when expressed constitutively causes diffuse large B-cell lymphomas (DLBCLs). We examined genome-wide BCL6 promoter binding in GC B cells versus DLBCLs to better understand its function in these settings. BCL6 bound to both distinct and common sets of functionally related gene in normal GC cells versus DLBCL cells. Certain BCL6 target genes were preferentially repressed in GC B cells, but not DLBCL cells. Several such genes have prominent oncogenic functions, such as BCL2, MYC, BMI1, EIF4E, JUNB, and CCND1. BCL6 and BCL2 expression was negatively correlated in primary DLBCLs except in the presence of BCL2 translocations. The specific BCL6 inhibitor retro-inverso BCL6 peptidomimetic inhibitor-induced expression of BCL2 and other oncogenes, consistent with direct repression effects by BCL6. These data are consistent with a model whereby BCL6 can directly silence oncogenes in GC B cells and counterbalance its own tumorigenic potential. Finally, a BCL6 consensus sequence and binding sites for other physiologically relevant transcription factors were highly enriched among target genes and distributed in a pathway-dependent manner, suggesting that BCL6 forms specific regulatory circuits with other B-cell transcriptional factors.

Indexed as

Binding SitesB-LymphocytesCell Culture TechniquesCells, CulturedDown-RegulationGene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksHumansLymphoma, Large B-Cell, DiffuseOligonucleotide Array Sequence AnalysisOncogenesPromoter Regions, GeneticProtein BindingProto-Oncogene Proteins c-bcl-6Proto-Oncogene Proteins c-bcrBCR protein, humanProto-Oncogene Proteins c-bcl-6Proto-Oncogene Proteins c-bcr

Identifiers

PMID19307668
PMCPMC2689052
OpenAlexW2046635524

What OpenQuestion holds

Textmetadata
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.