Evidence map›Paper›PMID 20883532›Full record

ArticleAmerican journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons2010

B cells help alloreactive T cells differentiate into memory T cells.

Y-H Ng, M H Oberbarnscheidt, H C K Chandramoorthy, R Hoffman, G Chalasani

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

46 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

  1. Pooled it
  2. Managing allorejection in off-the-shelf CAR-engineered cell therapies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  3. Animal models for transplant immunology: bridging bench to bedside.Clinical transplantation and research · 2024
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. IRF4 ablation in B cells abrogates allogeneic B cell responses and prevents chronic transplant rejection.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2021
    Article
  9. Review
  10. Review
  11. Acute murine cytomegalovirus disrupts established transplantation tolerance and causes recipient allo-sensitization.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2021
    Article
  12. Donor apoptotic cell-based therapy for effective inhibition of donor-specific memory T and B cells to promote long-term allograft survival in allosensitized recipients.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2020
    Article
  13. Contrasting effects of B cell depletion on CD4American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2020
    Article
  14. B cells in transplant tolerance and rejection: friends or foes?Transplant international : official journal of the European Society for Organ Transplantation · 2020
    Review
  15. Review
  16. Review
  17. Article
  18. Review
  19. 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

5 authors at 2 institutions in 3 countries.

Y-H NgDepartment of Medicine, Division of Nephrology, National University Hospital, Singapore.
M H Oberbarnscheidt
H C K Chandramoorthy
R Hoffman
G Chalasani
University of Pittsburgh · USRenal Association · GB

Funding

B Cells in the Pathogenesis of Allograft RejectionR01AI079177 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHALASANI, GEETHA · 2008 to 2021
$3.5M
CD8+ Memory T Cell Subsets in TransplantationK08AI059137 · NIAID · YALE UNIVERSITY · PI CHALASANI, GEETHA · 2004 to 2007
$529k
B cells in the pathogenesis of allograft rejectionR56AI079177 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHALASANI, GEETHA · 2014 to 2014
$385k
B Cell Help for Alloreactive T Cell MemoryR03AI073578 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHALASANI, GEETHA · 2007 to 2008
$147k
NIAID NIH HHS AI059137NIAID NIH HHS AI073578NIAID NIH HHS AI079177NIAID NIH HHS K08 AI059137NIAID NIH HHS R01 AI079177NIAID NIH HHS R03 AI073578NIAID NIH HHS R56 AI079177
6 · The paper itself

Abstract

B cells are recognized as effector cells in allograft rejection that are dependent upon T cell help to produce alloantibodies causing graft injury. It is not known if B cells can also help T cells differentiate into memory cells in the alloimmune response. We found that in B-cell-deficient hosts, differentiation of alloreactive T cells into effectors was intact whereas their development into memory T cells was impaired. To test if B cell help for T cells was required for their continued differentiation into memory T cells, activated T cells were sorted from alloimmunized mice and transferred either with or without B cells into naïve adoptive hosts. Activated T cells cotransferred with B cells gave rise to more memory T cells than those transferred without B cells and upon recall, mediated accelerated rejection of skin allografts. Cotransfer of B cells led to increased memory T cells by enhancing activated CD4 T-cell proliferation and activated CD8 T-cell survival. These results indicate that B cells help alloreactive T-cell differentiation, proliferation and survival to generate optimal numbers of functional memory T cells.

Indexed as

Cell DifferentiationImmunologic MemoryAdoptive TransferAnimalsB-LymphocytesCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell CountCell ProliferationCell SurvivalGraft RejectionIsoantibodiesMiceMice, Inbred BALB CMice, Inbred C57BLSkin TransplantationIsoantibodies

Identifiers

PMID20883532
PMCPMC2956128
OpenAlexW1529582555

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.