Evidence map›Paper›PMID 33047485›Full record

ArticleEMBO reports2020

Myf6/MRF4 is a myogenic niche regulator required for the maintenance of the muscle stem cell pool.

Felicia Lazure, Darren M Blackburn, Aldo H Corchado, Korin Sahinyan, Nabila Karam, Ahmad Sharanek, Duy Nguyen, Christoph Lepper, Hamed S Najafabadi, Theodore J Perkins and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in EMBO reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

51 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
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  3. A Myocyte-Enriched Long Non-Coding RNA NRMLncR Enhances Myogenesis in Mouse.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  7. bioRxiv : the preprint server for biology · 2026
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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

12 authors at 4 institutions in 2 countries.

Felicia Lazure *Department of Human Genetics, McGill University, Montréal, QC, Canada.
Darren M Blackburn *Department of Human Genetics, McGill University, Montréal, QC, Canada.
Aldo H CorchadoDepartment of Human Genetics, McGill University, Montréal, QC, Canada.
Korin SahinyanDepartment of Human Genetics, McGill University, Montréal, QC, Canada.
Nabila KaramDepartment of Human Genetics, McGill University, Montréal, QC, Canada.
Ahmad SharanekLady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada.
Duy NguyenLady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada.
Christoph LepperDepartment of Physiology & Cell Biology, College of Medicine, The Ohio State University, Columbus, OH, USA.
Hamed S NajafabadiDepartment of Human Genetics, McGill University, Montréal, QC, Canada.
Theodore J PerkinsSprott Center for Stem Cell Research, Ottawa Hospital Research Institute, Ottawa, ON, Canada.
Arezu Jahani-AslLady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada.
Vahab D SoleimaniDepartment of Human Genetics, McGill University, Montréal, QC, Canada.ORCID 0000-0003-2154-4894
Jewish General Hospital · CAMcGill University · CAThe Ohio State University · USUniversity of Ottawa · CA

Funding

Gouvernement du Canada|CIHR|Institute of Genetics (IG) PTJ-156087Gouvernement du Canada|Natural Sciences and Engineering Research Council of Canada (NSERC) RGPIN-2015-06774
6 · The paper itself

Abstract

The function and maintenance of muscle stem cells (MuSCs) are tightly regulated by signals originating from their niche environment. Skeletal myofibers are a principle component of the MuSC niche and are in direct contact with the muscle stem cells. Here, we show that Myf6 establishes a ligand/receptor interaction between muscle stem cells and their associated muscle fibers. Our data show that Myf6 transcriptionally regulates a broad spectrum of myokines and muscle-secreted proteins in skeletal myofibers, including EGF. EGFR signaling blocks p38 MAP kinase-induced differentiation of muscle stem cells. Homozygous deletion of Myf6 causes a significant reduction in the ability of muscle to produce EGF, leading to a deregulation in EGFR signaling. Consequently, although Myf6-knockout mice are born with a normal muscle stem cell compartment, they undergo a progressive reduction in their stem cell pool during postnatal life due to spontaneous exit from quiescence. Taken together, our data uncover a novel role for Myf6 in promoting the expression of key myokines, such as EGF, in the muscle fiber which prevents muscle stem cell exhaustion by blocking their premature differentiation.

Indexed as

Myogenic Regulatory FactorsStem CellsAnimalsCell DifferentiationHomozygoteMiceMuscle, SkeletalSequence Deletionmyogenic factor 6Myogenic Regulatory Factorsmuscle stem cellsMyf6myogenic factorsmyokinesskeletal muscles

Identifiers

PMID33047485
PMCPMC7726801
OpenAlexW3092475087

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.