Evidence map›Paper›PMID 23993651›Full record

ArticleImmunity2013

Cell-intrinsic IL-27 and gp130 cytokine receptor signaling regulates virus-specific CD4⁺ T cell responses and viral control during chronic infection.

James A Harker, Aleksandr Dolgoter, Elina I Zuniga

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
4.3field-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

54 citing papers in PubMed, 76 citations in OpenAlex.

  1. Review
  2. Article
  3. Recent Insights Into Targeting Interleukin-27 in Coronary Artery Disease.Journal of cardiovascular translational research · 2025
    Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. B cell-derived IL-27 promotes control of persistent LCMV infection.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. IL-30Experimental & molecular medicine · 2021
    Review
  19. Review
  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

3 authors at 1 institution in 1 country.

James A HarkerDivision of Biological Sciences, University of California, San Diego, La Jolla, San Diego, CA 92093, USA.
Aleksandr Dolgoter
Elina I Zuniga
University of California San Diego · US

Funding

Inhibitory Pathways Underlying Viral Persistence In VivoR01AI081923 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Elina I Zuniga · 2009 to 2026
$6.6M
GP130 Signaling During Chronic Virus InfectionR21AI101561 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ZUNIGA, ELINA I · 2012 to 2013
$415k
Characterizing Inflammation And Downstream Effects During Chronic Viral InfectionR56AI097662 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ZUNIGA, ELINA I · 2012 to 2012
$388k
NIAID NIH HHS AI101561NIAID NIH HHS AI976621NIAID NIH HHS R01 AI081923NIAID NIH HHS R21 AI101561NIAID NIH HHS R56 AI097662PHS HHS A1081923
6 · The paper itself

Abstract

The outcome of chronic viral infections, which affect millions of people worldwide, is greatly dependent on CD4⁺ T cells. Here we showed that T cell-specific ablation of the common interleukin-6 (IL-6) family receptor, gp130, profoundly compromised virus-specific CD4⁺ T cell survival, T follicular helper responses, and IL-21 production at late stages of chronic lymphocytic choriomeningitis virus (LCMV) infection. These effects were cell intrinsic for CD4⁺ T cells and were accompanied by a reduction of CD8⁺ T cells, antibodies, and a severe failure in viral control. We identified IL-27 as a gp130 cytokine that promoted antiviral CD4⁺ T cell accumulation in vivo and that rapidly induced IL-21 ex vivo. Furthermore, IL-27R was critical for control of persistent LCMV in vivo. These results reveal that gp130 cytokines (particularly IL-27) are key regulators of CD4⁺ T cell responses during an established chronic viral infection, empowering both humoral and cytotoxic immunity.

Indexed as

AnimalsCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell SurvivalCytokine Receptor gp130Interleukin-21Interleukin-27InterleukinsLymphocytic ChoriomeningitisLymphocytic choriomeningitis virusMiceMice, Inbred C57BLMice, KnockoutReceptors, CytokineReceptors, InterleukinReceptors, Interleukin-6Cytokine Receptor gp130Il27ra protein, mouseInterleukin-21Interleukin-27InterleukinsReceptors, CytokineReceptors, InterleukinReceptors, Interleukin-6

Identifiers

PMID23993651
PMCPMC4701058
OpenAlexW2062043778

What OpenQuestion holds

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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.