Evidence map›Paper›PMID 23297135›Full record

ArticleBlood2013

E2A transcription factors limit expression of Gata3 to facilitate T lymphocyte lineage commitment.

Wei Xu, Tiffany Carr, Kevin Ramirez, Stephanie McGregor, Mikael Sigvardsson, Barbara L Kee

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

47 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. T Cell Development: From T-Lineage Specification to Intrathymic Maturation.Advances in experimental medicine and biology · 2025
    Review
  5. Transcriptional network dynamics in early T cell development.The Journal of experimental medicine · 2024
    Review
  6. Article
  7. Article
  8. Review
  9. Early Development of Innate Lymphoid Cells.Methods in molecular biology (Clifton, N.J.) · 2023
    Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
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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

6 authors at 2 institutions in 2 countries.

Wei XuCommittees on Cancer Biology and. Immunology, Department of Pathology, The University of Chicago, Chicago, IL 60637, USA.
Tiffany Carr
Kevin Ramirez
Stephanie McGregor
Mikael Sigvardsson
Barbara L Kee
University of Chicago · USLinköping University · SE

Funding

MEDICAL SCIENTIST TRAININGT32GM007281 · NIGMS · UNIVERSITY OF CHICAGO · PI CLARK, MARCUS RAMSAY · 1985 to 2022
$32.1M
Transcriptional Control Mechanisms by ETS FactorsR01GM038663 · NIGMS · UNIVERSITY OF UTAH · PI GRAVES, BARBARA J · 1992 to 2015
$3.9M
Regulation of Lymphocyte Development by HLH ProteinsR01CA099978 · NCI · UNIVERSITY OF CHICAGO · PI KEE, BARBARA L. · 2003 to 2012
$3.2M
Mechanisms of Lymphocyte Gene Regulation by E2A and Notch1R01AI079213 · NIAID · UNIVERSITY OF CHICAGO · PI KEE, BARBARA L. · 2009 to 2010
$761k
GATA3 deregulation and T cell transformation in E2A-/- miceR21AI096530 · NIAID · UNIVERSITY OF CHICAGO · PI KEE, BARBARA L. · 2011 to 2012
$429k
RETROVIRAL TRANSCRIPTIONAL CONTROL MECHANISMSR29GM038663 · NIGMS · UNIVERSITY OF UTAH · PI GRAVES, BARBARA J · 1987 to 1991
–
NCI NIH HHS CA099978NCI NIH HHS R01 CA099978NCI NIH HHS R01 CA099978-S1NIAID NIH HHS R01 AI079213NIAID NIH HHS R21 AI096530NIGMS NIH HHS R01 GM038663NIGMS NIH HHS T32 GM007281NIGMS NIH HHS T32 GM07281NIGMS NIH HHS T32 GM38663
6 · The paper itself

Abstract

The E2A transcription factors promote the development of thymus-seeding cells, but it remains unknown whether these proteins play a role in T lymphocyte lineage specification or commitment. Here, we showed that E2A proteins were required to promote T-lymphocyte commitment from DN2 thymocytes and to extinguish their potential for alternative fates. E2A proteins functioned in DN2 cells to limit expression of Gata3, which encodes an essential T-lymphocyte transcription factor whose ectopic expression can arrest T-cell differentiation. Genetic, or small interfering RNA-mediated, reduction of Gata3 rescued T-cell differentiation in the absence of E2A and restricted the development of alternative lineages by limiting the expanded self-renewal potential in E2A−/− DN2 cells. Our data support a novel paradigm in lymphocyte lineage commitment in which the E2A proteins are necessary to limit the expression of an essential lineage specification and commitment factor to restrain self-renewal and to prevent an arrest in differentiation.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsCell DifferentiationCell LineageCells, CulturedDown-RegulationGATA3 Transcription FactorGene Expression RegulationHematopoiesisHematopoietic Stem CellsKiller Cells, NaturalMiceMice, TransgenicThymocytesT-LymphocytesBasic Helix-Loop-Helix ProteinsGata3 protein, mouseGATA3 Transcription FactorTcf3 protein, mouse

Identifiers

PMID23297135
PMCPMC3587319
OpenAlexW2074036294

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.