Evidence map›Paper›PMID 27649073›Full record

ArticlePloS one2016

Deletion of mTORC1 Activity in CD4+ T Cells Is Associated with Lung Fibrosis and Increased γδ T Cells.

Christine L Vigeland, Samuel L Collins, Yee Chan-Li, Andrew H Hughes, Min-Hee Oh, Jonathan D Powell, Maureen R Horton

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.3field-weighted citation impact, top 34% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. The Roles of Immune Cells in the Pathogenesis of Fibrosis.International journal of molecular sciences · 2020
    Review
  7. Review
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

7 authors at 2 institutions in 1 country.

Christine L VigelandDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Samuel L CollinsDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Yee Chan-LiDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Andrew H HughesDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Min-Hee OhDepartment of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Jonathan D PowellDepartment of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Maureen R HortonDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.
Johns Hopkins Medicine · USJohns Hopkins University · US

Funding

THE INTEGRATED FUNCTION OF RESPIRATION &CIRCULATIONP01HL010342 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI MITZNER, WAYNE · 1985 to 2015
$24.4M
CELLULAR &MOLECULAR MECH OF INFLAMMATORY REACTIONST32AI007247 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Joel L Pomerantz · 1985 to 2026
$10.2M
mTORC1 and mTORC2 selectively regulate macrophage differentiationR21HL111783 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI HORTON, MAUREEN RENEE · 2012 to 2013
$436k
mTORC regulated differentiation of CD4+ T cells is involved in pulmonary fibrosisF32HL124887 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI VIGELAND, CHRISTINE LEE · 2015 to 2015
$60k
NHLBI NIH HHS F32 HL124887NHLBI NIH HHS P01 HL010342NHLBI NIH HHS R21 HL111783
6 · The paper itself

Abstract

Pulmonary fibrosis is a devastating, incurable disease in which chronic inflammation and dysregulated, excessive wound healing lead to progressive fibrosis, lung dysfunction, and ultimately death. Prior studies have implicated the cytokine IL-17A and Th17 cells in promoting the development of fibrosis. We hypothesized that loss of Th17 cells via CD4-specific deletion of mTORC1 activity would abrogate the development of bleomycin-induced pulmonary fibrosis. However, in actuality loss of Th17 cells led to increased mortality and fibrosis in response to bleomycin. We found that in the absence of Th17 cells, there was continued production of IL-17A by γδ T cells. These IL-17A+ γδ T cells were associated with increased lung neutrophils and M2 macrophages, accelerated development of fibrosis, and increased mortality. These data elucidate the critical role of IL-17A+ γδ T cells in promoting chronic inflammation and fibrosis, and reveal a novel therapeutic target for treatment of pulmonary fibrosis.

Indexed as

AnimalsBleomycinCD4-Positive T-LymphocytesDisease Models, AnimalInterleukin-17MacrophagesMechanistic Target of Rapamycin Complex 1MiceMice, KnockoutMultiprotein ComplexesNeutrophilsPulmonary FibrosisReceptors, Antigen, T-Cell, gamma-deltaSignal TransductionT-Lymphocyte SubsetsTOR Serine-Threonine KinasesBleomycinInterleukin-17Mechanistic Target of Rapamycin Complex 1Multiprotein ComplexesReceptors, Antigen, T-Cell, gamma-deltaTOR Serine-Threonine Kinases

Identifiers

PMID27649073
PMCPMC5029914
OpenAlexW2521159007

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.