Evidence map›Paper›PMID 22496155›Full record

ArticleBlood2012

Cell-autonomous role of TGFβ and IL-2 receptors in CD4+ and CD8+ inducible regulatory T-cell generation during GVHD.

Norifumi Sawamukai, Atsushi Satake, Amanda M Schmidt, Ian T Lamborn, Priti Ojha, Yoshiya Tanaka, Taku Kambayashi

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 45 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. TGF-β signaling in health, disease, and therapeutics.Signal transduction and targeted therapy · 2024
    Review
  6. An angel or a devil? Current view on the role of CD8Journal of translational medicine · 2024
    Review
  7. Article
  8. Article
  9. Review
  10. CD8Frontiers in immunology · 2021
    Review
  11. Review
  12. CD8+CD103+ iTregs Inhibit Chronic Graft-versus-Host Disease with Lupus Nephritis by the Increased Expression of CD39.Molecular therapy : the journal of the American Society of Gene Therapy · 2019
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  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 2 institutions in 2 countries.

Norifumi SawamukaiTransfusion Medicine and Therapeutic Pathology Division, Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104, USA.
Atsushi Satake
Amanda M Schmidt
Ian T Lamborn
Priti Ojha
Yoshiya Tanaka
Taku Kambayashi
University of Pennsylvania · USUniversity of Occupational and Environmental Health Japan · JP

Funding

The role of the T cell receptor in regulatory T cell homeostasis and expansionR01HL111501 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI KAMBAYASHI, TAKU · 2012 to 2020
$3.6M
TRANSFUSION MEDICINE RESEARCH TRAINING PROGRAMT32HL007775 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI SIEGEL, DONALD LAWRENCE · 1993 to 2023
$2.8M
Proximal signaling complexes in NK cell effector function and developmentR01HL107589 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI KAMBAYASHI, TAKU · 2011 to 2015
$2.0M
The role of adapter molecules in mast cell functionK08HL086503 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI KAMBAYASHI, TAKU · 2007 to 2011
$665k
NHLBI NIH HHS K08 HL086503NHLBI NIH HHS K08HL086503NHLBI NIH HHS R01 HL107589NHLBI NIH HHS R01HL107589NHLBI NIH HHS R01 HL111501NHLBI NIH HHS R01HL111501NHLBI NIH HHS T32 HL007775
6 · The paper itself

Abstract

FoxP3(+) regulatory T cells (Tregs) suppress GVHD while preserving graft-versus-tumor effects, making them an attractive target for GVHD therapy. The donor-derived Treg pool can potentially be derived from the expansion of preexisting natural Tregs (nTregs) or from de novo generation of inducible Tregs (iTregs) from donor Tconvs in the transplantation recipient. Using an MHC-mismatched model of acute GVHD, in the present study we found that the Treg pool was comprised equally of donor-derived nTregs and iTregs. Experiments using various combinations of T cells from wild-type and FoxP3-deficient mice suggested that both preexisting donor nTregs and the generation of iTregs in the recipient mice contribute to protection against GVHD. Surprisingly, CD8(+)FoxP3(+) T cells represented approximately 70% of the iTreg pool. These CD8(+)FoxP3(+) T cells shared phenotypic markers with their CD4(+) counterparts and displayed suppressive activity, suggesting that they were bona fide iTregs. Both CD4(+) and CD8(+) Tregs appeared to be protective against GVHD-induced lethality and required IL-2 and TGFβ receptor expression for their generation. These data illustrate the complex makeup of the donor-derived FoxP3(+) Treg pool in allogeneic recipients and their potential role in protection against GVHD.

Indexed as

AnimalsCD4 AntigensCD4-Positive T-LymphocytesCD8 AntigensCD8-Positive T-LymphocytesForkhead Transcription FactorsGraft vs Host DiseaseMiceMice, Inbred C57BLReceptors, Interleukin-2Receptors, Transforming Growth Factor betaCD4 AntigensCD8 AntigensForkhead Transcription FactorsFoxp3 protein, mouseReceptors, Interleukin-2Receptors, Transforming Growth Factor beta

Identifiers

PMID22496155
PMCPMC3369690
OpenAlexW1973251402

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.