Evidence map›Paper›PMID 20498019›Full record

ArticleThe Journal of experimental medicine2010

BCL6 is critical for the development of a diverse primary B cell repertoire.

Cihangir Duy, J Jessica Yu, Rahul Nahar, Srividya Swaminathan, Soo-Mi Kweon, Jose M Polo, Ester Valls, Lars Klemm, Seyedmehdi Shojaee, Leandro Cerchietti and 11 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 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

75 citing papers in PubMed, 127 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. B Cell Lymphoma 6 (BCL6): A Conserved Regulator of Immunity and Beyond.International journal of molecular sciences · 2024
    Review
  6. Advances in IL-7 Research on Tumour Therapy.Pharmaceuticals (Basel, Switzerland) · 2024
    Review
  7. Key Functions of the Transcription Factor BCL6 During T-Cell Differentiation.Advances in experimental medicine and biology · 2024
    Review
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. B cell lymphoma 6A regulates immune development and function in zebrafish.Frontiers in cellular and infection microbiology · 2022
    Article
  15. Article
  16. Blood cancer discovery · 2020
    Article
  17. Article
  18. Article
  19. Rationale for targeting BCL6 inGenes & development · 2019
    Article
  20. Review

15 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

21 authors at 9 institutions in 4 countries.

Cihangir DuyChildrens Hospital Los Angeles and Leukemia and Lymphoma Program, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90027, USA.
J Jessica Yu
Rahul Nahar
Srividya Swaminathan
Soo-Mi Kweon
Jose M Polo
Ester Valls
Lars Klemm
Seyedmehdi Shojaee
Leandro Cerchietti
Wolfgang Schuh
Hans-Martin Jäck
Christian Hurtz
Parham Ramezani-Rad
Sebastian Herzog
Hassan Jumaa
H Phillip Koeffler
Ignacio Moreno de Alborán
Ari M Melnick
B Hilda Ye
Markus Müschen
University of Southern California · USCornell University · USUSC Norris Comprehensive Cancer Center · USAlbert Einstein College of Medicine · USMax Planck Institute of Immunobiology and Epigenetics · DECentro Nacional de Biotecnología · ESChildren's Hospital of Los Angeles · USHarvard Stem Cell Institute · USNational University of Singapore · SG

Funding

REGULATION OF HEMATOPOIETIC CYTOKINESR01CA026038 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KOEFFLER, HAROLD PHILLIP · 1985 to 2013
$4.7M
ROLE OF THE BCL 6 PROTO ONCOGENE IN B CELL LYMPHOMASR01CA085573 · NCI · YESHIVA UNIVERSITY · PI YE, BIHUI HILDA · 2000 to 2010
$3.4M
PRE-B CELL RECEPTOR SIGNALING IN ACUTE LYMPHOBLASTIC LEUKEMIAR01CA137060 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MÜSCHEN, MARKUS · 2009 to 2016
$2.7M
Transcriptional silencing by the BCL6 oncoproteinR01CA104348 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MELNICK, ARI M. · 2004 to 2014
$2.6M
AID-mediated genetic instability in BCR-ABL1-transformed B cell lineage leukemiaR01CA139032 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MÜSCHEN, MARKUS · 2009 to 2013
$1.6M
Mechanism of BCL6-dependent stem cell maintenance in B cell lineage leukemiaR21CA152497 · NCI · CHILDREN'S HOSPITAL OF LOS ANGELES · PI MÜSCHEN, MARKUS · 2010 to 2011
$378k
NCI NIH HHS 5R01CA085573NCI NIH HHS R01 CA026038NCI NIH HHS R01 CA085573NCI NIH HHS R01 CA104348NCI NIH HHS R01CA104348NCI NIH HHS R01 CA137060NCI NIH HHS R01CA137060NCI NIH HHS R01 CA139032NCI NIH HHS R01CA139032NCI NIH HHS R21 CA152497NCI NIH HHS R21CA152497
6 · The paper itself

Abstract

BCL6 protects germinal center (GC) B cells against DNA damage-induced apoptosis during somatic hypermutation and class-switch recombination. Although expression of BCL6 was not found in early IL-7-dependent B cell precursors, we report that IL-7Ralpha-Stat5 signaling negatively regulates BCL6. Upon productive VH-DJH gene rearrangement and expression of a mu heavy chain, however, activation of pre-B cell receptor signaling strongly induces BCL6 expression, whereas IL-7Ralpha-Stat5 signaling is attenuated. At the transition from IL-7-dependent to -independent stages of B cell development, BCL6 is activated, reaches expression levels resembling those in GC B cells, and protects pre-B cells from DNA damage-induced apoptosis during immunoglobulin (Ig) light chain gene recombination. In the absence of BCL6, DNA breaks during Ig light chain gene rearrangement lead to excessive up-regulation of Arf and p53. As a consequence, the pool of new bone marrow immature B cells is markedly reduced in size and clonal diversity. We conclude that negative regulation of Arf by BCL6 is required for pre-B cell self-renewal and the formation of a diverse polyclonal B cell repertoire.

Indexed as

ADP-Ribosylation FactorsAnimalsApoptosisBase SequenceB-LymphocytesCell ProliferationCells, CulturedCell SurvivalCytoprotectionDNA-Binding ProteinsDNA DamageDown-RegulationGene Rearrangement, B-Lymphocyte, Light ChainHumansInterleukin-7LymphopoiesisADP-Ribosylation FactorsBcl6 protein, mouseDNA-Binding ProteinsInterleukin-7Pre-B Cell ReceptorsProto-Oncogene Proteins c-bcl-6Proto-Oncogene Proteins c-myc

Identifiers

PMID20498019
PMCPMC2882829
OpenAlexW2114629186

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.