Evidence map›Paper›PMID 15897274›Full record

ArticleThe Journal of experimental medicine2005

Shared reactivity of V{delta}2(neg) {gamma}{delta} T cells against cytomegalovirus-infected cells and tumor intestinal epithelial cells.

Franck Halary, Vincent Pitard, Dorota Dlubek, Roman Krzysiek, Henri de la Salle, Pierre Merville, Claire Dromer, Dominique Emilie, Jean-François Moreau, Julie Déchanet-Merville

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 5% 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

140 citing papers in PubMed, 1 synthesis or guideline pooled it, 228 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. γδ T cells in colorectal and liver cancer.Nature reviews. Gastroenterology & hepatology · 2026
    Review
  4. γδ T cells show distinct responses to CMV after stem cell transplantation.Journal of molecular medicine (Berlin, Germany) · 2026
    Article
  5. Article
  6. Article
  7. Cancer viroimmunotherapy platforms based on varicella-zoster virus and cytomegalovirus.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Review
  8. Article
  9. Review
  10. Harnessing Vδ1Frontiers in immunology · 2026
    Review
  11. Article
  12. Review
  13. Cytomegalovirus Reactivation Is Associated With Lower Rates of Hepatocellular Carcinoma Recurrence After Liver Transplantation.Transplant international : official journal of the European Society for Organ Transplantation · 2025
    Article
  14. Effector-Memory γδ T Lymphocytes Predict CMV Disease After the Withdrawal of Prophylaxis in Kidney Transplant Recipients.Transplant international : official journal of the European Society for Organ Transplantation · 2025
    Article
  15. Article
  16. Review
  17. Intraepithelial Lymphocytes of the Intestine.Annual review of immunology · 2024
    Review
  18. Expansion of effector memory Vδ2Frontiers in immunology · 2024
    Article
  19. Article
  20. Review

80 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 2 countries.

Franck HalaryUMR 5164, Centre National de la Recherche Scientifique, IFR 66, Université Bordeaux 2, 33076 Bordeaux, France.
Vincent Pitard
Dorota Dlubek
Roman Krzysiek
Henri de la Salle
Pierre Merville
Claire Dromer
Dominique Emilie
Jean-François Moreau
Julie Déchanet-Merville
Centre National de la Recherche Scientifique · FRInserm · FRCentre Hospitalier Universitaire de Bordeaux · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long-lasting expansion of Vdelta2(neg) gammadelta T cells is a hallmark of cytomegalovirus (CMV) infection in kidney transplant recipients. The ligands of these cells and their role remain elusive. To better understand their immune function, we generated gammadelta T cell clones from several transplanted patients. Numerous patient Vdelta1(+), Vdelta3(+), and Vdelta5(+) gammadelta T cell clones expressing diverse Vgamma chains, but not control Vgamma9Vdelta2(+) T clones, displayed strong reactivity against CMV-infected cells, as shown by their production of tumor necrosis factor-alpha. Vdelta2(neg) gammadelta T lymphocytes could also kill CMV-infected targets and limit CMV propagation in vitro. Their anti-CMV reactivity was specific for this virus among herpesviridae and required T cell receptor engagement, but did not involve major histocompatibility complex class I molecules or NKG2D. Vdelta2(neg) gammadelta T lymphocytes expressed receptors essential for intestinal homing and were strongly activated by intestinal tumor, but not normal, epithelial cell lines. High frequencies of CMV- and tumor-specific Vdelta2(neg) gammadelta T lymphocytes were found among patients' gammadelta T cells. In conclusion, Vdelta2(neg) gammadelta T cells may play a role in protecting against CMV and tumors, probably through mucosal surveillance of cellular stress, and represent a population that is largely functionally distinct from Vgamma9Vdelta2(+) T cells.

Indexed as

Antigens, NeoplasmAntigens, ViralCell LineCytomegalovirusCytomegalovirus InfectionsCytotoxicity, ImmunologicEpithelial CellsGene Rearrangement, delta-Chain T-Cell Antigen ReceptorGene Rearrangement, gamma-Chain T-Cell Antigen ReceptorGenes, MHC Class IHumansIntestinal MucosaIntestinal NeoplasmsLymphocyte ActivationReceptors, Antigen, T-Cell, gamma-deltaReceptors, Lymphocyte HomingAntigens, NeoplasmAntigens, ViralReceptors, Antigen, T-Cell, gamma-deltaReceptors, Lymphocyte HomingTumor Necrosis Factor-alpha

Identifiers

PMID15897274
PMCPMC2212929
OpenAlexW2118802947

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.