Evidence map›Paper›PMID 18419457›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2008

Association between Vgamma2Vdelta2 T cells and disease progression after infection with closely related strains of HIV in China.

Haishan Li, Hong Peng, Pengfei Ma, Yuhua Ruan, Bing Su, Xinping Ding, Chen Xu, C David Pauza, Yiming Shao

Abstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

32 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. γδ T cells: origin and fate, subsets, diseases and immunotherapy.Signal transduction and targeted therapy · 2023
    Review
  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Boosting the Immune System for HIV Cure: A γδ T Cell Perspective.Frontiers in cellular and infection microbiology · 2020
    Review
  11. Review
  12. Article
  13. Protective Role ofJournal of immunology research · 2018
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 3 countries.

Haishan LiState Key Laboratory for Infectious Disease Control and Prevention, National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
Hong Peng
Pengfei Ma
Yuhua Ruan
Bing Su
Xinping Ding
Chen Xu
C David Pauza
Yiming Shao
Chinese Center For Disease Control and Prevention · CNAnhui Provincial Center for Disease Control and Prevention · CNCenter for Disease Control · TWUniversity of Maryland, Baltimore · US

Funding

Virology &ImmunologyU19AI051915 · NIAID · NATIONAL CENTER FOR AIDS/STD CONTROL AND PREVENTION · PI SHU, YUELONG · 2002 to 2009
$21.6M
Gamma/Delta T Cells Surveillance of B Lymphoma in AIDSR01CA113261 · NCI · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI PAUZA, C. DAVID · 2005 to 2008
$1.0M
Gamma Delta T Cells and Innate Immunity in AIDSR01AI051212 · NIAID · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI PAUZA, CHARLES DAVID · 2003 to 2005
$1.0M
Gamma Delta T Cells and Innate Immunity in AIDSR21AI051212 · NIAID · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI PAUZA, CHARLES DAVID · 2002 to 2002
$260k
NCI NIH HHS CA113261NCI NIH HHS R01 CA113261NIAID NIH HHS 1 U19 AI51915-02NIAID NIH HHS AI51212NIAID NIH HHS R01 AI051212NIAID NIH HHS R21 AI051212NIAID NIH HHS U19 AI051915
6 · The paper itself

Abstract

backgroundHuman immunodeficiency virus (HIV) infection and disease are accompanied by decreases in the absolute number and function of Vgamma2Vdelta2 T cells, suggesting that this subset of cells may play an important role in controlling disease. We performed a cross-sectional study involving HIV-infected former blood donors and assessed the association between Vgamma2Vdelta2 T cells and markers of disease progression.

methodsChanges in Vgamma2Vdelta2 T cell count and function were compared between HIV-infected individuals and healthy blood donors using the Mann-Whitney U test. The relationships between Vgamma2Vdelta2 T cell count, plasma viral load, and CD4 T cell count were analyzed using the Spearman correlation.

resultsWe found significant positive correlations between CD4 T cell count and both total Vgamma2Vdelta2 T cell count (P<.001) and functional (isopentenyl pyrophosphate-responsive) Vgamma2Vdelta2 T cell count (P<.001). We found significant reverse correlations between viral load and both total Vgamma2Vdelta2 T cell count (P<.05) and functional Vgamma2Vdelta2 T cell count (P<.05).

conclusionsThe association of Vgamma2Vdelta2 T cells with disease progression in 146 HIV-infected participants supports the view that intact Vgamma2Vdelta2 T cell populations are important for controlling HIV disease.

Indexed as

AdultAgedCD4-Positive T-LymphocytesChinaCross-Sectional StudiesDisease ProgressionFemaleHIV InfectionsHumansLymphocyte CountMaleMiddle AgedReceptors, Antigen, T-Cell, gamma-deltaT-Lymphocyte SubsetsReceptors, Antigen, T-Cell, gamma-delta

Identifiers

PMID18419457
PMCPMC2430745
OpenAlexW2113493090

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.