Molecular Mechanisms and Research Progress of Long Non-Coding RNAs in Regulating Mammalian Skeletal Muscle Development.

Authors

Xiaojiao Cui, Yongming Zhang, Ren Mu, Huimin Wei, Min Li, Xingdong Wang

Published in

Genes. Volume 17. Issue 5. May 21, 2026. Epub May 21, 2026.

Abstract

Long non-coding RNAs (lncRNAs) have emerged as pivotal regulators in mammalian skeletal muscle development, moving beyond their initial characterization as transcriptional "noise". Unlike previous reviews that focus primarily on individual IncRNA catalogues, this review systematically integrates recent advances across five dimensions: (1) molecular characteristics and multidimensional classification of muscle related lncRNAs; (2) stage-specific expression patterns spanning embryonic myogenesis, postnatal growth, adult maintenance, and regeneration; (3) underlying molecular mechanisms including chromatin remodeling, ceRNA networks, IncRNA protein interactions, and nucleocytoplasmic trafficking; (4) pathological implications in muscular dystrophy, atrophy, and neuromuscular diseases; (5) translational applications in precision animal breeding. We critically evaluate the controversial ceRNA hypothesis and highlight quantitative limitations in current evidence. By integrating existing knowledge into a multi-layer regulatory network model and addressing current technical challenges and controversies (e.g., the ceRNA stoichiometry debate), this review provides a comprehensive roadmap for future basic research and translational applications in muscle biology.

PMID:
42195048
Bibliographic data and abstract were imported from PubMed on 14 Sep 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.