Evidence map›Paper›PMID 22360750›Full record

ReviewXenotransplantation

T-cell-mediated immunological barriers to xenotransplantation.

Joseph Scalea, Isabel Hanecamp, Simon C Robson, Kazuhiko Yamada

Open access · greenAbstract readReview
In one paragraph

Review in Xenotransplantation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

45 citing papers in PubMed, 89 citations in OpenAlex.

  1. Genetically engineered porcine liver: a new era in transplantation.International journal of surgery (London, England) · 2026
    Article
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  3. Review
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  8. Cytotoxic Responses Mediated by NK Cells and Cytotoxic T Lymphocytes in Xenotransplantation.Transplant international : official journal of the European Society for Organ Transplantation · 2025
    Review
  9. Article
  10. Review
  11. Pig Xenotransplantation in Beta Cell Replacement: Addressing Challenges and Harnessing Potential for Type 1 Diabetes Therapy.Transplant international : official journal of the European Society for Organ Transplantation · 2024
    Review
  12. Article
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  15. Article
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  17. Review
  18. Xenotransplantation: A New Era.Frontiers in immunology · 2022
    Review
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  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

4 authors at 1 institution in 1 country.

Joseph ScaleaTransplantation Biology Research Center, Massachusetts General Hospital, Boston, MA 02129, USA.
Isabel Hanecamp
Simon C Robson
Kazuhiko Yamada
Massachusetts General Hospital · US

Funding

XENOGRAFT TOLERANCE THROUGH MIXED CHIMERISMP01AI045897 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI Megan Sykes · 2000 to 2026
$71.9M
NIAID NIH HHS P01 AI045897
6 · The paper itself

Abstract

Xenotransplantion remains the most viable option for significant expansion of the donor organ pool in clinical transplantation. With the advent of nuclear transfer technologies, the production of transgenic swine has become a possibility. These animals have allowed transplant investigators to overcome humoral mechanisms of hyperacute xenograft rejection in experimental pig-to-non-human primate models. However, other immunologic barriers preclude long-term acceptance of xenografts. This review article focuses on a major feature of xenogeneic rejection: xenogeneic T cell responses. Evidence obtained from both small and large animal models, particularly those using either islet cells or kidneys, have demonstrated that T cell responses play a major role in xenogeneic rejection, and that immunosuppression alone is likely incapable of completely suppressing these responses. Additionally, both the direct and indirect pathway of antigen presentation appear to be involved in these anti donor processes. Enhanced understanding of (i) CD47 and its role in transduced xeno-bone marrow (ii) CD39 and its role in coagulation dysregulation and (iii) thymic transplantation have provided us with encouraging results. Presently, experiments evaluating the possibility of xenogeneic tolerance are underway.

Indexed as

AnimalsAnimals, Genetically ModifiedAntigen PresentationAntigens, CDGraft RejectionHumansImmune ToleranceImmunosuppression TherapyPrimatesSwineT-LymphocytesTransplantation, HeterologousAntigens, CD

Identifiers

PMID22360750
PMCPMC3786340
OpenAlexW1583259015

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.