Evidence map›Paper›PMID 34320351›Full record

ArticleCell reports2021

Mitochondrial-encoded MOTS-c prevents pancreatic islet destruction in autoimmune diabetes.

Byung Soo Kong, Se Hee Min, Changhan Lee, Young Min Cho

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

34 citing papers in PubMed, 57 citations in OpenAlex.

  1. Article
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  7. Mitochondrial-derived microproteins in lung disease: insights and implications.American journal of physiology. Lung cellular and molecular physiology · 2026
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Byung Soo KongDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea.
Se Hee MinDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea.
Changhan LeeLeonard Davis School of Gerontology, University of Southern California, Los Angeles, CA 90089, USA. Electronic address: changhan.lee@usc.edu.
Young Min ChoDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea. Electronic address: ymchomd@snu.ac.kr.
Seoul National University · KR

Funding

Use of viral-vectors for studying effects of chronic inflammation on executive functionR01AG052258 · NIA · UNIVERSITY OF FLORIDA · PI FOSTER, THOMAS C · 2016 to 2020
$1.9M
Novel Regulators of Aging Metabolism Encoded in the Mitochondrial GenomeR01AG052558 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LEE, CHANGHAN · 2016 to 2020
$1.8M
Regulation of Cellular Proliferation by Novel Mitochondrial-Encoded Tumor SuppressorsR01GM136837 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI LEE, CHANGHAN · 2020 to 2023
$1.5M
NIA NIH HHS R01 AG052258NIA NIH HHS R01 AG052558NIGMS NIH HHS R01 GM136837
6 · The paper itself

Abstract

Mitochondria are principal metabolic organelles that are increasingly unveiled as immune regulators. However, it is currently not known whether mitochondrial-encoded peptides modulate T cells to induce changes in phenotype and function. In this study, we found that MOTS-c (mitochondrial open reading frame of the 12S rRNA type-c) prevented autoimmune β cell destruction by targeting T cells in non-obese diabetic (NOD) mice. MOTS-c ameliorated the development of hyperglycemia and reduced islet-infiltrating immune cells. Furthermore, adoptive transfer of T cells from MOTS-c-treated NOD mice significantly decreased the incidence of diabetes in NOD-severe combined immunodeficiency (SCID) mice. Metabolic and genomic analyses revealed that MOTS-c modulated T cell phenotype and function by regulating T cell receptor (TCR)/mTOR complex 1 (mTORC1) signaling. Type 1 diabetes (T1D) patients had a lower serum MOTS-c level than did healthy controls. Furthermore, MOTS-c reduced T cell activation by alleviating T cells from the glycolytic stress in T1D patients, suggesting therapeutic potential. Our findings indicate that MOTS-c regulates the T cell phenotype and suppresses autoimmune diabetes.

Indexed as

Diabetes Mellitus, Type 1Islets of LangerhansMitochondriaMitochondrial ProteinsAdoptive TransferAnimalsCD4-Positive T-LymphocytesCell DifferentiationFemaleGlycolysisHEK293 CellsHumansJurkat CellsMaleMechanistic Target of Rapamycin Complex 1MiceMechanistic Target of Rapamycin Complex 1Mitochondrial ProteinsMots-C peptide, mousePeptidesRegulatory-Associated Protein of mTORRptor protein, mouseCD4(+) T cellFoxp3IFNγmitochondriaMOTS-cmTORC1T cell activationT cell differentiationT(reg)type 1 diabetes

Identifiers

PMID34320351
PMCPMC10083145
OpenAlexW3185057778

What Socratic 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 Socratic graph.