Evidence map›Paper›PMID 25949788›Full record

ArticleSkeletal muscle2015

Wnt/β-catenin controls follistatin signalling to regulate satellite cell myogenic potential.

Andrew E Jones, Feodor D Price, Fabien Le Grand, Vahab D Soleimani, Sarah A Dick, Lynn A Megeney, Michael A Rudnicki

Open access · goldAbstract read
In one paragraph

Article in Skeletal muscle, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

55 citing papers in PubMed, 87 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Insights into intramuscular adipose-muscle signaling in the diabetic lower extremity.Journal of clinical & translational endocrinology · 2025
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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 4 institutions in 2 countries.

Andrew E Jones *Regenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada.
Feodor D Price *Regenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada.
Fabien Le GrandInstitut Cochin, Université Paris Descartes, CNRS (UMR 8104), 24 Rue du Fg St Jacques, Paris, France.
Vahab D SoleimaniRegenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada.
Sarah A DickRegenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada.
Lynn A MegeneyRegenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada.
Michael A RudnickiRegenerative Medicine Program, Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada.
University of Ottawa · CAInstitut Cochin · FROttawa Hospital · CAOttawa Hospital Research Institute

Funding

GENETIC REGULATION OF SKELETAL MUSCLE REPAIRR01AR044031 · NIAMS · OTTAWA HOSPITAL RESEARCH INSTITUTE · PI RUDNICKI, MICHAEL A · 1996 to 2025
$5.6M
NIAMS NIH HHS R01 AR044031
6 · The paper itself

Abstract

backgroundAdult skeletal muscle regeneration is a highly orchestrated process involving the activation and proliferation of satellite cells, an adult skeletal muscle stem cell. Activated satellite cells generate a transient amplifying progenitor pool of myoblasts that commit to differentiation and fuse into multinucleated myotubes. During regeneration, canonical Wnt signalling is activated and has been implicated in regulating myogenic lineage progression and terminal differentiation.

methodsHere, we have undertaken a gene expression analysis of committed satellite cell-derived myoblasts to examine their ability to respond to canonical Wnt/β-catenin signalling.

resultsWe found that activation of canonical Wnt signalling induces follistatin expression in myoblasts and promotes myoblast fusion in a follistatin-dependent manner. In growth conditions, canonical Wnt/β-catenin signalling prime myoblasts for myogenic differentiation by stimulating myogenin and follistatin expression. We further found that myogenin binds elements in the follistatin promoter and thus acts downstream of myogenin during differentiation. Finally, ectopic activation of canonical Wnt signalling in vivo promoted premature differentiation during muscle regeneration following acute injury.

conclusionsTogether, these data reveal a novel mechanism by which myogenin mediates the canonical Wnt/β-catenin-dependent activation of follistatin and induction of the myogenic differentiation process.

Indexed as

Myogenic differentiationSatellite cellSkeletal muscle regenerationWnt/β-catenin

Identifiers

PMID25949788
PMCPMC4421991
OpenAlexW2040574121

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.