Evidence map›Paper›PMID 21844390›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2011

Multiple CD4+ T cell subsets produce immunomodulatory IL-10 during respiratory syncytial virus infection.

Kayla A Weiss, Allison F Christiaansen, Ross B Fulton, David K Meyerholz, Steven M Varga

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

71 citing papers in PubMed, 101 citations in OpenAlex.

  1. Trial
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  6. International journal of molecular sciences · 2023
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  14. Current Insights into the Host Immune Response to Respiratory Viral Infections.Advances in experimental medicine and biology · 2021
    Article
  15. Frontiers in cellular and infection microbiology · 2021
    Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

11 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

5 authors at 1 institution in 1 country.

Kayla A WeissInterdisciplinary Graduate Program in Immunology, University of Iowa, Iowa City, IA 52242, USA.
Allison F Christiaansen
Ross B Fulton
David K Meyerholz
Steven M Varga
University of Iowa · US

Funding

Immunopathology mediated by RSV-specific CD4 T cellsR01AI063520 · NIAID · UNIVERSITY OF IOWA · PI VARGA, STEVEN M · 2007 to 2011
$1.8M
Statisics In Microbiology, Infectious Diseases & BioinformaticsT32GM077973 · NIGMS · UNIVERSITY OF IOWA · PI CHALONER, KATHRYN · 2006 to 2010
$673k
NIAID NIH HHS R01 AI063520NIGMS NIH HHS T32 GM077973
6 · The paper itself

Abstract

The host immune response is believed to contribute to the severity of pulmonary disease induced by acute respiratory syncytial virus (RSV) infection. Because RSV-induced pulmonary disease is associated with immunopathology, we evaluated the role of IL-10 in modulating the RSV-specific immune response. We found that IL-10 protein levels in the lung were increased following acute RSV infection, with maximum production corresponding to the peak of the virus-specific T cell response. The majority of IL-10-producing cells in the lung during acute RSV infection were CD4(+) T cells. The IL-10-producing CD4(+) T cells included Foxp3(+) regulatory T cells, Foxp3(-) CD4(+) T cells that coproduce IFN-γ, and Foxp3(-) CD4(+) T cells that do not coproduce IFN-γ. RSV infection of IL-10-deficient mice resulted in more severe disease, as measured by increased weight loss and airway resistance, as compared with control mice. We also observed an increase in the magnitude of the RSV-induced CD8(+) and CD4(+) T cell response that correlated with increased disease severity in the absence of IL-10 or following IL-10R blockade. Interestingly, IL-10R blockade during acute RSV infection altered CD4(+) T cell subset distribution, resulting in a significant increase in IL-17A-producing CD4(+) T cells and a concomitant decrease in Foxp3(+) regulatory T cells. These results demonstrate that IL-10 plays a critical role in modulating the adaptive immune response to RSV by limiting T-cell-mediated pulmonary inflammation and injury.

Indexed as

AnimalsBronchoalveolar Lavage FluidCD4-Positive T-LymphocytesEnzyme-Linked Immunosorbent AssayFemaleImmunologic FactorsInterleukin-10MiceMice, Inbred BALB CRespiratory Syncytial VirusesRespiratory Syncytial Virus InfectionsT-Lymphocyte SubsetsImmunologic FactorsInterleukin-10

Identifiers

PMID21844390
PMCPMC3304096
OpenAlexW2123397921

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.