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MicroRNAs in Sarcopenia: A Systematic Review
Katsunori Yanai1, Shohei Kaneko1, Hiroki Ishii1
1Division of Nephrology, First Department of Integrated Medicine, Saitama Medical Center, Jichi Medical University, Saitama, Japan.
Abstract:
Sarcopenia, which is characterized by the loss of skeletal muscle, has been reported to contribute to development of physical disabilities, various illnesses, and increasing mortality. MicroRNAs (miRNAs) are small non-coding RNAs that inhibit translation of target messenger RNAs. Previous studies have shown that miRNAs play pivotal roles in the development of sarcopenia. Therefore, this systematic review focuses on miRNAs that regulate sarcopenia.
Insights
Sarcopenia, the loss of skeletal muscle, is linked to disability and mortality. This review explores how microRNAs (miRNAs) regulate sarcopenia development.
Area of Science:
- Gerontology
- Molecular Biology
- Biochemistry
Background:
- Sarcopenia, characterized by skeletal muscle loss, is a significant health concern linked to physical disability, illness, and mortality.
- MicroRNAs (miRNAs) are key regulators of gene expression, influencing various biological processes.
- Emerging evidence suggests miRNAs play critical roles in the pathogenesis of sarcopenia.
Conclusions:
- MicroRNAs (miRNAs) are crucial regulators in the development and progression of sarcopenia.
- Targeting specific miRNAs presents a potential therapeutic strategy for combating muscle loss.
- Further research is needed to fully elucidate the intricate roles of miRNAs in sarcopenia.
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