Evidence map›Paper›PMID 27190026›Full record

ArticleBrain : a journal of neurology2016

MicroRNAs targeting TGFβ signalling underlie the regulatory T cell defect in multiple sclerosis.

Mary E Severin, Priscilla W Lee, Yue Liu, Amanda J Selhorst, Matthew G Gormley, Wei Pei, Yuhong Yang, Mireia Guerau-de-Arellano, Michael K Racke, Amy E Lovett-Racke

Open access · greenAbstract read
In one paragraph

Article in Brain : a journal of neurology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 13% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
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  5. Article
  6. Review
  7. Article
  8. Review
  9. Review
  10. Review
  11. Activation pathways that drive CD4Immunological reviews · 2022
    Review
  12. Article
  13. MicroRNAs as T Lymphocyte Regulators in Multiple Sclerosis.Frontiers in molecular neuroscience · 2022
    Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  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

10 authors at 1 institution in 1 country.

Mary E SeverinDepartment of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, USA Biomedical Sciences Graduate Program, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Priscilla W LeeDepartment of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, USA Molecular, Cellular and Developmental Biology Program, The Ohio State University, Columbus, OH, USA.
Yue LiuDepartment of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Amanda J SelhorstDepartment of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Matthew G GormleyDepartment of Molecular Virology, Immunology and Medical Genetics, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Wei PeiDepartment of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Yuhong YangDepartment of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Mireia Guerau-de-ArellanoHealth and Rehabilitation Sciences, The Ohio State University Wexner Medical Center, Columbus, OH, USA Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Michael K RackeDepartment of Neurology, The Ohio State University Wexner Medical Center, Columbus, OH, USA Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
Amy E Lovett-RackeDepartment of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, USA Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, OH, USA amy.lovett-racke@osumc.edu.
The Ohio State University Wexner Medical Center · US

Funding

Role of dysregulated miRNA in Tregs in Multiple SclerosisR21NS078390 · NINDS · OHIO STATE UNIVERSITY · PI LOVETT-RACKE, AMY E · 2012 to 2013
$413k
The Ohio State University Center for Clinical and Translational Science (TL1)TL1TR000091 · NCATS · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2012 to 2013
$384k
NCATS NIH HHS TL1 TR000091NINDS NIH HHS R21 NS078390
6 · The paper itself

Abstract

Transforming growth factor beta (TGFβ) signalling is critical for regulatory T cell development and function, and regulatory T cell dysregulation is a common observation in autoimmune diseases, including multiple sclerosis. In a comprehensive miRNA profiling study of patients with multiple sclerosis naïve CD4 T cells, 19 differentially expressed miRNAs predicted to target the TGFβ signalling pathway were identified, leading to the hypothesis that miRNAs may be responsible for the regulatory T cell defect observed in patients with multiple sclerosis. Patients with multiple sclerosis had reduced levels of TGFβ signalling components in their naïve CD4 T cells. The differentially expressed miRNAs negatively regulated the TGFβ pathway, resulting in a reduced capacity of naïve CD4 T cells to differentiate into regulatory T cells. Interestingly, the limited number of regulatory T cells, that did develop when these TGFβ-targeting miRNAs were overexpressed, were capable of suppressing effector T cells. As it has previously been demonstrated that compromising TGFβ signalling results in a reduced regulatory T cell repertoire insufficient to control autoimmunity, and patients with multiple sclerosis have a reduced regulatory T cell repertoire, these data indicate that the elevated expression of multiple TGFβ-targeting miRNAs in naïve CD4 T cells of patients with multiple sclerosis impairs TGFβ signalling, and dampens regulatory T cell development, thereby enhancing susceptibility to developing multiple sclerosis.

Indexed as

AnimalsCD4-Positive T-LymphocytesCell DifferentiationGene ExpressionHumansMiceMicroRNAsMultiple SclerosisSignal TransductionT-Lymphocytes, RegulatoryTransforming Growth Factor betaMicroRNAsTransforming Growth Factor betamicroRNAmultiple sclerosisTGFbetaTregs

Identifiers

PMID27190026
PMCPMC4892757
OpenAlexW2344847705

What OpenQuestion holds

Textmetadata
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.