Evidence map›Paper›PMID 23548837›Full record

ArticleMolecular immunology2013

Egr2-dependent gene expression profiling and ChIP-Seq reveal novel biologic targets in T cell anergy.

Yan Zheng, Yuanyuan Zha, Robbert M Spaapen, Rebecca Mathew, Kenneth Barr, Albert Bendelac, Thomas F Gajewski

Erratum issuedAbstract read
In one paragraph

Article in Molecular immunology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

32 citing papers in PubMed, 41 citations in OpenAlex.

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  17. Suppression of CaEMBO reports · 2020
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4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Yan ZhengDepartment of Pathology, University of Chicago, Chicago, IL 60637, USA.
Yuanyuan Zha
Robbert M Spaapen
Rebecca Mathew
Kenneth Barr
Albert Bendelac
Thomas F Gajewski
University of Chicago · USHoward Hughes Medical Institute · US

Funding

EGR2 in T cell toleranceR01CA161005 · NCI · UNIVERSITY OF CHICAGO · PI GAJEWSKI, THOMAS F · 2012 to 2016
$1.6M
T Cell Responsiveness and Homeostasis in Anti-TumorR01CA118153 · NCI · UNIVERSITY OF CHICAGO · PI GAJEWSKI, THOMAS F · 2006 to 2010
$1.3M
DGK in T Cell Regulation and ToleranceR01AI080745 · NIAID · UNIVERSITY OF CHICAGO · PI GAJEWSKI, THOMAS F · 2009 to 2010
$780k
Deletion of inhibitory genes in post-thymic T cells to study immune toleranceR21AI079373 · NIAID · UNIVERSITY OF CHICAGO · PI GAJEWSKI, THOMAS F · 2008 to 2009
$424k
NCI NIH HHS R01 CA118153NCI NIH HHS R01 CA161005NIAID NIH HHS R01 AI080745NIAID NIH HHS R21 AI079373
6 · The paper itself

Abstract

T cell anergy is one of the mechanisms contributing to peripheral tolerance, particularly in the context of progressively growing tumors and in tolerogenic treatments promoting allograft acceptance. We recently reported that early growth response gene 2 (Egr2) is a critical transcription factor for the induction of anergy in vitro and in vivo, which was identified based on its ability to regulate the expression of inhibitory signaling molecules diacylglycerol kinase (DGK)-α and -ζ. We reasoned that other transcriptional targets of Egr2 might encode additional factors important for T cell anergy and immune regulation. Thus, we conducted two sets of genome-wide screens: gene expression profiling of wild type versus Egr2-deleted T cells treated under anergizing conditions, and a ChIP-Seq analysis to identify genes that bind Egr2 in anergic cells. Merging of these data sets revealed 49 targets that are directly regulated by Egr2. Among these are inhibitory signaling molecules previously reported to contribute to T cell anergy, but unexpectedly, also cell surface molecules and secreted factors, including lymphocyte-activation gene 3 (Lag3), Class-I-MHC-restricted T cell associated molecule (Crtam), Semaphorin 7A (Sema7A), and chemokine CCL1. These observations suggest that anergic T cells might not simply be functionally inert, and may have additional functional properties oriented towards other cellular components of the immune system.

Indexed as

Gene Expression ProfilingAnimalsBase SequenceBinding SitesClonal AnergyEarly Growth Response Protein 2Gene TargetingMiceMice, KnockoutMice, TransgenicProtein BindingT-LymphocytesEarly Growth Response Protein 2Egr2 protein, mouse

Identifiers

PMID23548837
PMCPMC3646929
OpenAlexW2055557739

What OpenQuestion holds

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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.