Progress and prospects of the effects and mechanisms of myokines in regulating fiber type transition of skeletal muscle.
- Author:
Boyu HUANG
1
;
Ziyi ZHANG
1
;
Weijun PANG
1
Author Information
- Publication Type:English Abstract
- Keywords: muscle fiber type transition; myokines; signaling pathway; skeletal muscle fiber
- MeSH: Humans; Animals; Cytokines/metabolism*; Muscle Fibers, Skeletal/metabolism*; Muscle, Skeletal/metabolism*; Signal Transduction; Muscle Fibers, Slow-Twitch/metabolism*; Muscle Fibers, Fast-Twitch/metabolism*; Myostatin/metabolism*; Myokines
- From: Chinese Journal of Biotechnology 2024;40(12):4365-4381
- CountryChina
- Language:Chinese
- Abstract: The fiber type transition of skeletal muscle is an intricate and essential physiological process in the body, significantly influencing both the function and metabolism of skeletal muscle. This phenomenon is not only affected by external environmental changes but also intricately regulated by internal physiological mechanisms. Therefore, exploring the physiological process of muscle fiber type transition holds considerable significance for the treatment of human neuromuscular disorders and the improvement of meat quality in livestock and poultry. It has been discovered that the cytokines secreted by skeletal muscle, i.e., myokines, play a role in the fiber type transition of skeletal muscle. Myokines mainly act on skeletal muscle in autocrine and paracrine forms to participate in signal transduction and regulate the fiber type transition of skeletal muscle. This paper reviews the functional differences among various muscle fiber types, expounds the effects and mechanisms of myokines in regulating the transition processes of these fiber types, and prospects the future research directions in this field. This review is expected to provide theoretical support for enhancing the meat quality of livestock and poultry and treating skeletal muscle-related diseases.
