Circulating small non-coding RNA profiling for identification of older adults with low muscle strength and physical performance: A preliminary study.

Hyung Eun Shin, Chang Won Won, Miji Kim

Department of Orthopaedics, Emory Musculoskeletal Institute, Emory University School of Medicine, Atlanta, GA 30329, USA; Department of Health Sciences and Technology, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea.Department of Orthopaedics, Emory Musculoskeletal Institute, Emory University School of Medicine, Atlanta, GA 30329, USA; Department of Health Sciences and Technology, College of Medicine, Kyung Hee University, Seoul 02447, Republic of Korea. · pubmed

Paper

Abstract

Small non-coding RNAs (ncRNAs) have recently emerged as potential biomarkers of sarcopenia. However, previous studies have rarely explored the association of small ncRNAs with sarcopenic components, especially muscle strength and physical performance. We aimed to examine circulating small ncRNA profiles to detect low muscle strength and physical performance in older adults.

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Research summary

The paper investigates the role of small non-coding RNAs as potential biomarkers for sarcopenia, which is a significant age-related condition affecting muscle strength and physical performance in older adults. While it addresses an important aspect of aging, the study appears to be preliminary and does not provide substantial new insights that could lead to a deeper understanding of the underlying mechanisms of aging or significant advancements in longevity research. Thus, it is a solid contribution but with limited impact.

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