MicroRNA in skeletal muscle development, growth, atrophy, and disease.
MicroRNAs (miRNAs) are short noncoding RNAs that are important global- as well as tissue- and cell-type-specific regulators of gene expression. Muscle-specific miRNAs or myomirs have been shown to control various processes in skeletal muscles, from myogenesis and muscle homeostasis to different responses to environmental stimuli, such as exercise. Importantly, myomirs are also involved in the development of muscle atrophy arising from aging, immobility, prolonged exposure to microgravity, or muscular and neuromuscular disorders. Additionally, muscle atrophy is both induced by and exacerbates many important chronic and infectious diseases. As global yet specific muscle regulators, myomirs are also good candidates for therapeutic use. Understanding the dynamics of myomirs expression and their role in the development of disease is necessary to determine their potential for muscle atrophy prevention.
Department of Biotechnology, Jozef Stefan Institute, Ljubljana, Slovenia; Biomedical Research Institute BRIS, Ljubljana, Slovenia.
Anja
A
Kovanda
Tadeja
T
Režen
Boris
B
Rogelj
D006801:Humans; D035683:MicroRNAs / Q000378:metabolism*; D018482:Muscle, Skeletal / Q000254:growth & development* / Q000378:metabolism* / Q000473:pathology; D009133:Muscular Atrophy / Q000378:metabolism* / Q000473:pathology*
D035683:MicroRNAs