Evidence map›Paper›PMID 26784959›Full record

ArticlePloS one2016

Overexpression of RORγt Enhances Pulmonary Inflammation after Infection with Mycobacterium Avium.

Masashi Matsuyama, Yukio Ishii, Hirofumi Sakurai, Satoshi Ano, Yuko Morishima, Keigyou Yoh, Satoru Takahashi, Kenji Ogawa, Nobuyuki Hizawa

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 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. A novel loss-of-function variant inFrontiers in cellular and infection microbiology · 2025
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Frontiers in immunology · 2020
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Transcriptional Response of Respiratory Epithelium to Nontuberculous Mycobacteria.American journal of respiratory cell and molecular biology · 2018
    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

9 authors at 2 institutions in 1 country.

Masashi MatsuyamaDepartment of Respiratory Medicine, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
Yukio IshiiDepartment of Respiratory Medicine, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
Hirofumi SakuraiDepartment of Respiratory Medicine, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
Satoshi AnoDepartment of Respiratory Medicine, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
Yuko MorishimaDepartment of Respiratory Medicine, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
Keigyou YohDepartment of Nephrology, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
Satoru TakahashiDepartment of Anatomy and Embryology, University of Tsukuba, Tsukuba, Japan.
Kenji OgawaDepartment of Clinical Research, National Hospital Organization, Higashinagoya National Hospital, Nagoya, Japan.
Nobuyuki HizawaDepartment of Respiratory Medicine, Division of Clinical Medicine, University of Tsukuba, Tsukuba, Japan.
University of Tsukuba · JPHigashi Nagoya National Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycobacterium avium complex (MAC) is the most common cause of nontuberculous mycobacterial disease in humans. The role of Th17 immunity in the pathogenesis of intracellular bacteria, such as MAC, is not currently understood. Transcription factor RAR-related orphan receptor gamma t (RORγt) is known as the master regulator for Th17 cell development. Here, we investigated the role of RORγt in host responses against MAC infection. Wild-type (WT) mice and RORγt-overexpressing mice were infected with MAC via intratracheal inoculation. Systemic MAC growth was not different between WT mice and RORγt-overexpressing mice. However, neutrophilic pulmonary inflammation following MAC infection was enhanced in RORγt-overexpressing mice compared with that in WT mice. The cytokine expression shifted toward a Th17 phenotype in the lungs of RORγt-overexpressing mice following MAC infection; the levels of IL-6 and IL-17 were significantly higher in the lung of these mice than in WT mice. In addition to the increase in IL-17 single-positive T cells, T cells producing both IL-17 and interferon-γ were elevated in the lung of RORγt-overexpressing mice following MAC infection. These findings suggest that RORγt overexpression-mediated Th17 bias contributes to local inflammation rather than systemic responses, by regulating neutrophil recruitment into the sites of infection during MAC infection.

Indexed as

AnimalsFemaleFlow CytometryHumansMiceMice, Inbred C57BLMice, TransgenicMycobacterium aviumMycobacterium avium-intracellulare InfectionNuclear Receptor Subfamily 1, Group F, Member 3PneumoniaReal-Time Polymerase Chain ReactionNuclear Receptor Subfamily 1, Group F, Member 3

Identifiers

PMID26784959
PMCPMC4718649
OpenAlexW2346525657

What OpenQuestion holds

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LicenceCC BY
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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.