Evidence map›Paper›PMID 19144262›Full record

ArticleInternational journal of immunopathology and pharmacology

CD25high T cells with a prolonged survival inhibit development of diabetes.

Y Yan, Z Xiong, S Zhang, J Song, Y Huang, A M Thornton, H Wang, X-F Yang

Open access · greenAbstract read
In one paragraph

Article in International journal of immunopathology and pharmacology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

23 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Cigarette Smoke Modulates Inflammation and ImmunityAntioxidants & redox signaling · 2023
    Review
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  6. Article
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  9. Article
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  11. Article
  12. Article
  13. Review
  14. Co-signaling receptors regulate T-cell plasticity and immune tolerance.Frontiers in bioscience (Landmark edition) · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Epigenetic enzymes are the therapeutic targets for CD4(+)CD25(+/high)Foxp3(+) regulatory T cells.Translational research : the journal of laboratory and clinical medicine · 2015
    Review
  20. Regulatory T cells and Atherosclerosis.Journal of clinical & experimental cardiology · 2012
    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

8 authors at 2 institutions in 1 country.

Y YanDepartment of Pharmacology and Cardiovascular Research Center, Temple University School of Medicine, Philadelphia, PA 19140, USA.
Z Xiong
S Zhang
J Song
Y Huang
A M Thornton
H Wang
X-F Yang
Temple University · USNational Institute of Allergy and Infectious Diseases · US

Funding

Survival of CD4+CD25+ Regulatory T CellsK08AI054514 · NIAID · TEMPLE UNIV OF THE COMMONWEALTH · PI YANG, XIAO-FENG · 2003 to 2007
$589k
NIAID NIH HHS AI054514NIAID NIH HHS K08 AI054514
6 · The paper itself

Abstract

The goal of this study is to examine a novel hypothesis that the progression of diabetes is partially due to the weakened survival of CD25high T cells, and prolonging survival of CD25high T cells inhibits the development of diabetes. Since CD28 co-stimulation is essential for the survival of CD4+CD25high T cells, we determined whether CD28-upregulated translationally controlled tumor protein (TCTP) prolongs the survival of CD4+CD25high regulatory T cells (Tregs) by a transgenic approach. The TCTP transgene prevents Tregs from undergoing apoptosis induced by interleukin-2 withdrawal-, dexamethasone-, cyclophosphamide-, and anti-Fas treatment in vitro. In addition, transgenic Tregs express higher levels of FOXP3 than wild-type counterparts and maintain suppressive activity, suggesting that TCTP promotes Tregs escape from thymic negative selection, and that prolonged survival does not attenuate Treg suppression. Moreover, TCTP transgenic Tregs inhibit the development of autoimmune diabetes due to increased survival of suppressive Tregs and decreased expression of pancreatic TNF-alpha. Promoting the survival of CD25high T cells leads to prolonged survival of Tregs but not activated CD25+ non-Treg T cells. Thus, we propose a new model of "two phase survival" for Tregs. Our results suggest that modulation of Treg survival can be developed as a new therapy for autoimmune diseases.

Indexed as

Cell SurvivalAnimalsApoptosisDiabetes Mellitus, ExperimentalElectrophoretic Mobility Shift AssayFlow CytometryInterleukin-2 Receptor alpha SubunitMiceMice, TransgenicT-Lymphocytes, RegulatoryTumor Protein, Translationally-Controlled 1Interleukin-2 Receptor alpha SubunitTpt1 protein, mouseTumor Protein, Translationally-Controlled 1

Identifiers

PMID19144262
PMCPMC3050009
OpenAlexW2427542061

What OpenQuestion holds

Textmetadata
LicenceTDM
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.