Evidence map›Paper›PMID 25339676›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2014

T-bet:Eomes balance, effector function, and proliferation of cytomegalovirus-specific CD8+ T cells during primary infection differentiates the capacity for durable immune control.

Iulia Popescu, Matthew R Pipeling, Pali D Shah, Jonathan B Orens, John F McDyer

Open access · greenAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 29 citations in OpenAlex.

  1. Trial
  2. Article
  3. The search for peripheral tolerance in lung transplantation.Current opinion in pulmonary medicine · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Donor-derived regulatory dendritic cell infusion results in host cell cross-dressing and T cell subset changes in prospective living donor liver transplant recipients.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2021
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Early KLRG1Journal of immunology (Baltimore, Md. : 1950) · 2019
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. The Balance between CD8Molecular therapy : the journal of the American Society of Gene Therapy · 2017
    Article
  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 3 institutions in 1 country.

Iulia Popescu *Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Matthew R Pipeling *Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
Pali D ShahDivision of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Jonathan B OrensDivision of Pulmonary and Critical Care Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.
John F McDyerDivision of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
University of Pittsburgh · USJohns Hopkins Medicine · USJohns Hopkins University · US

Funding

Development of CMV-specific T Cell Memory in Lung Transplant RecipientsR01AI079175 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI MCDYER, JOHN F · 2009 to 2012
$1.6M
NIAID NIH HHS R01 AI079175NIAID NIH HHS R01-AI079175
6 · The paper itself

Abstract

CMV remains an important opportunistic pathogen in solid organ transplantation, particularly in lung transplant recipients (LTRs). LTRs mismatched for CMV (donor+/recipient-; D+R-) are at high-risk for active CMV infection and increased mortality, however the immune correlates of viral control remain incompletely understood. We prospectively studied 23 D+R- LTRs during primary CMV infection to determine whether acute CD8(+) T cell parameters differentiated the capacity for viral control in early chronic infection. T-box transcription factors expression patterns of T-bet > Eomesodermin (Eomes) differentiated LTR controllers from viremic relapsers and reciprocally correlated with granzyme B loading, and CMV phosphoprotein 65 (pp65)-specific CD8(+)IFN-γ(+) and CD107a(+) frequencies. LTR relapsers demonstrated reduced CD8(+)Ki67(+) cells ex vivo and substantially impaired CD8(+)pp65-specific in vitro proliferative responses at 6 d, with concomitantly lower pp65-specific CD4(+)IL-2(+) frequencies, as compared with LTR controllers. However, CMV-specific in vitro proliferative responses could be significantly rescued, most effectively with pp65 Ag and exogenous IL-2, resulting in an increased T-bet:Eomes balance, and enhanced effector function. Using class I CMV tetramers, we observed similar frequencies between relapsers and controllers, although reduced T-bet:Eomes balance in tetramer(+) cells from relapsers, along with impaired CD8(+) effector responses to tetramer-peptide restimulation. Taken together, these data show impaired CMV-specific CD8(+) effector responses is not for complete lack of CMV-specific cells but rather underscores the importance of the T-bet:Eomes balance, with CMV-specific proliferation a key factor driving early T-bet expression and effector function in CD8(+) T cells during primary infection and differentiating the capacity of high-risk LTRs to establish immune control during early chronic infection.

Indexed as

Lung TransplantationAdultCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell ProliferationCells, CulturedChronic DiseaseCytomegalovirusCytomegalovirus InfectionsCytotoxicity, ImmunologicFemaleHumansInterferon-gammaInterleukin-2MaleMiddle Agedcytomegalovirus matrix protein 65kDaEOMES protein, humanInterferon-gammaInterleukin-2PhosphoproteinsT-bet Transcription FactorT-Box Domain ProteinsViral Matrix Proteins

Identifiers

PMID25339676
PMCPMC4239205
OpenAlexW1942763559

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.