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Chinese Journal of Geriatrics Research(Electronic Edition) ›› 2024, Vol. 11 ›› Issue (04): 31-37. doi: 10.3760/cma.j.issn.2095-8757.2024.04.006

• Reviews • Previous Articles    

Research progress on the role of short-chain fatty acids in the pathogenesis of sarcopenia

Guangning Wang1, Yujie Li2, Kunfan Gao1, Huisong Liu3,()   

  1. 1. Department of Critical Care Medicine,Qingdao Hospital,University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital),Qingdao 266011,China
    2. Reproductive Medicine Center,Women and Children's Hospital,Qingdao University,Qingdao 266000,China
    3. Department of Nuising,Qingdao Hospital,University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital),Qingdao 266011,China
  • Received:2024-08-17 Online:2024-11-28 Published:2025-03-14
  • Contact: Huisong Liu

Abstract:

Sarcopenia is an age-related systemic skeletal muscle degenerative disease that seriously affects the quality of life and health of the elderly.In recent years, there have been an increasing number of studies on the relationship between intestinal flora and sarcopenia.Among them, shortchain fatty acids (SCFA), the metabolites of intestinal flora, play an important role in the pathogenesis of sarcopenia.SCFA are involved in muscle mass and composition, inflammaging aging and immune senescence, mitochondrial dysfunction and oxidative stress, insulin resistance, hepatic uptake and metabolism, and blood flow metabolism in skeletal muscle, which directly or indirectly affect the gut microbe-muscle axis.Based on the aforementioned effects of SCFA, modification of dietary and exercise regimens, and supplementation with probiotics and prebiotics may be able to serve as interventions for sarcopenia.This paper further explore the potential role of SCFA in the pathogenesis of sarcopenia, to provide new ideas for the treatment of sarcopenia.

Key words: Sarcopenia, Short-chain fatty acids, Pathogenesis, Disease intervention

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