Evidence map›Paper›PMID 27653690›Full record

ArticleCell reports2016

Overcoming CD4 Th1 Cell Fate Restrictions to Sustain Antiviral CD8 T Cells and Control Persistent Virus Infection.

Laura M Snell, Ivan Osokine, Douglas H Yamada, Justin Rafael De la Fuente, Heidi J Elsaesser, David G Brooks

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

67 citing papers in PubMed, 98 citations in OpenAlex.

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  12. T Cell Subsets and Immune Homeostasis.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
  13. Article
  14. Article
  15. Nervous Necrosis Virus Modulation of European Sea Bass (International journal of molecular sciences · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. T cells in health and disease.Signal transduction and targeted therapy · 2023
    Review

7 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

6 authors at 3 institutions in 2 countries.

Laura M SnellPrincess Margaret Cancer Center, Immune Therapy Program, University Health Network, Toronto, ON M5G 2M9, Canada; Department of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Ivan OsokineDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Douglas H YamadaDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Justin Rafael De la FuenteDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Heidi J ElsaesserPrincess Margaret Cancer Center, Immune Therapy Program, University Health Network, Toronto, ON M5G 2M9, Canada.
David G BrooksPrincess Margaret Cancer Center, Immune Therapy Program, University Health Network, Toronto, ON M5G 2M9, Canada; Department of Immunology, University of Toronto, Toronto, ON M5S 1A8, Canada. Electronic address: dbrooks@uhnresearch.ca.
University of California, Los Angeles · USPrincess Margaret Cancer Centre · CAUniversity Health Network · CA

Funding

MULTIDISCIPLINARY TRAINING IN MICROBIAL PATHOGENESIST32AI007323 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Peter John Bradley · 1988 to 2026
$8.6M
Mechanisms of Viral PersistenceR01AI085043 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BROOKS, DAVID G · 2010 to 2023
$4.5M
Restoring antibody effector function during persistent virus infectionR21AI109627 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BROOKS, DAVID G · 2014 to 2015
$358k
NIAID NIH HHS R01 AI085043NIAID NIH HHS R21 AI109627NIAID NIH HHS T32 AI007323
6 · The paper itself

Abstract

Viral persistence specifically inhibits CD4 Th1 responses and promotes Tfh immunity, but the mechanisms that suppress Th1 cells and the disease consequences of their loss are unclear. Here, we demonstrate that the loss of CD4 Th1 cells specifically leads to progressive CD8 T cell decline and dysfunction during viral persistence. Therapeutically reconstituting CD4 Th1 cells restored CD4 T cell polyfunctionality, enhanced antiviral CD8 T cell numbers and function, and enabled viral control. Mechanistically, combined interaction of PD-L1 and IL-10 by suppressive dendritic cell subsets inhibited new CD4 Th1 cells in both acute and persistent virus infection, demonstrating an unrecognized suppressive function for PD-L1 in virus infection. Thus, the loss of CD4 Th1 cells is a key event leading to progressive CD8 T cell demise during viral persistence with important implications for restoring antiviral CD8 T cell immunity to control persistent viral infection.

Indexed as

AnimalsB7-H1 AntigenCD8-Positive T-LymphocytesCell DifferentiationInterleukin-10Lymphocytic ChoriomeningitisMiceMice, Inbred C57BLMice, TransgenicTh1 CellsB7-H1 AntigenCd274 protein, mouseIL10 protein, mouseInterleukin-10

Identifiers

PMID27653690
PMCPMC5669380
OpenAlexW2521810353

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.