Evidence map›Paper›PMID 22431510›Full record

ArticleGenes & development2012

Transcription factor Ebf1 regulates differentiation stage-specific signaling, proliferation, and survival of B cells.

Ildiko Györy, Sören Boller, Robert Nechanitzky, Elizabeth Mandel, Sebastian Pott, Edison Liu, Rudolf Grosschedl

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
107citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

107 citing papers in PubMed, 1 synthesis or guideline pooled it, 167 citations in OpenAlex.

  1. Pooled it
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47 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

7 authors at 2 institutions in 2 countries.

Ildiko GyöryDepartment of Cellular and Molecular Immunology, Max Planck Institute of Immunobiology and Epigenetics, 79108 Freiburg, Germany.
Sören Boller
Robert Nechanitzky
Elizabeth Mandel
Sebastian Pott
Edison Liu
Rudolf Grosschedl
Max Planck Institute of Immunobiology and Epigenetics · DEGenome Institute of Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor Ebf1 is an important determinant of early B lymphopoiesis. To gain insight into the functions of Ebf1 at distinct stages of differentiation, we conditionally inactivated Ebf1. We found that Ebf1 is required for the proliferation, survival, and signaling of pro-B cells and peripheral B-cell subsets, including B1 cells and marginal zone B cells. The proliferation defect of Ebf1-deficient pro-B cells and the impaired expression of multiple cell cycle regulators are overcome by transformation with v-Abl. The survival defect of transformed Ebf1(fl/fl) pro-B cells can be rescued by the forced expression of the Ebf1 targets c-Myb or Bcl-x(L). In mature B cells, Ebf1 deficiency interferes with signaling via the B-cell-activating factor receptor (BAFF-R)- and B-cell receptor (BCR)-dependent Akt pathways. Moreover, Ebf1 is required for germinal center formation and class switch recombination. Genome-wide analyses of Ebf1-mediated gene expression and chromatin binding indicate that Ebf1 regulates both common and distinct sets of genes in early and late stage B cells. By regulating important components of transcription factor and signaling networks, Ebf1 appears to be involved in the coordination of cell proliferation, survival, and differentiation at multiple stages of B lymphopoiesis.

Indexed as

Cell DifferentiationCell ProliferationSignal TransductionAnimalsB-LymphocytesCell SurvivalGene Expression RegulationGenome-Wide Association StudyImmunoglobulin Heavy ChainsMiceMice, Inbred C57BLMice, TransgenicTrans-ActivatorsTranscription, GeneticEbf1 protein, mouseImmunoglobulin Heavy ChainsTrans-Activators

Identifiers

PMID22431510
PMCPMC3323878
OpenAlexW2114959940

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.