Evidence map›Paper›PMID 21533228›Full record

ArticlePloS one2011

Early growth response gene-2 (Egr-2) regulates the development of B and T cells.

Suling Li, Alistair L J Symonds, Bo Zhu, Mengya Liu, Meera V Raymond, Tizong Miao, Ping Wang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.7field-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

25 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
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  3. Manual Therapy Improves Fibromyalgia Symptoms by DownregulatingInternational journal of molecular sciences · 2024
    Observational
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  12. Review
  13. Egr2 and Egr3 in regulatory T cells cooperatively control systemic autoimmunity through Ltbp3-mediated TGF-β3 production.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  14. Article
  15. Article
  16. TLR9 ligation in pancreatic stellate cells promotes tumorigenesis.The Journal of experimental medicine · 2015
    Article
  17. Article
  18. Article
  19. EGR2 is critical for peripheral naïve T-cell differentiation and the T-cell response to influenza.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  20. Article
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 3 institutions in 2 countries.

Suling LiDepartment of Biosciences, Brunel University, Uxbridge, London, United Kingdom. su-ling.li@brunel.ac.uk
Alistair L J Symonds
Bo Zhu
Mengya Liu
Meera V Raymond
Tizong Miao
Ping Wang
Queen Mary University of London · GBBrunel University of London · GBXinqiao Hospital · CN

Funding

Versus Arthritis 18724
6 · The paper itself

Abstract

backgroundUnderstanding of how transcription factors are involved in lymphocyte development still remains a challenge. It has been shown that Egr-2 deficiency results in impaired NKT cell development and defective positive selection of T cells. Here we investigated the development of T, B and NKT cells in Egr-2 transgenic mice and the roles in the regulation of distinct stages of B and T cell development. METHODS AND

findingsThe expression of Egr1, 2 and 3 were analysed at different stages of T and B cell development by RT-PCT and results showed that the expression was strictly regulated at different stages. Forced expression of Egr-2 in CD2(+) lymphocytes resulted in a severe reduction of CD4(+)CD8(+) (DP) cells in thymus and pro-B cells in bone marrow, which was associated with reduced expression of Notch1 in ISP thymocytes and Pax5 in pro-B cells, suggesting that retraction of Egr-2 at the ISP and pro-B cell stages is important for the activation of lineage differentiation programs. In contrast to reduction of DP and pro-B cells, Egr-2 enhanced the maturation of DP cells into single positive (SP) T and NKT cells in thymus, and immature B cells into mature B cells in bone marrow.

conclusionsOur results demonstrate that Egr-2 expressed in restricted stages of lymphocyte development plays a dynamic, but similar role for the development of T, NKT and B cells.

Indexed as

AnimalsApoptosisBase SequenceB-LymphocytesDNA PrimersEarly Growth Response Protein 2Flow CytometryIn Situ Nick-End LabelingMiceMice, TransgenicNuclear Receptor Subfamily 4, Group A, Member 1Receptor, Notch1Thymus GlandT-LymphocytesDNA PrimersEarly Growth Response Protein 2Egr2 protein, mouseNotch1 protein, mouseNr4a1 protein, mouseNuclear Receptor Subfamily 4, Group A, Member 1Receptor, Notch1

Identifiers

PMID21533228
PMCPMC3077377
OpenAlexW2089319900

What OpenQuestion holds

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LicenceCC BY
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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.