Myokines:metabolic regulation in obesity and type 2 diabetes  

作　　者：Zhi-Tian Chen Zhi-Xuan Weng Jiandie D.Lin Zhuo-Xian Meng 

机构地区：[1]Department of Pathology and Pathophysiology and Department of Cardiology of the Second Affiliated Hospital,School of Medicine,Zhejiang University,Hangzhou,Zhejiang 310058,China [2]Key Laboratory of Disease Proteomics of Zhejiang Province,School of Medicine,Zhejiang University,Hangzhou,Zhejiang 310058,China [3]Zhejiang University-University of Edinburgh Institute(ZJE),School of Medicine,Zhejiang University,Haining,Zhejiang 314400,China [4]Life Sciences Institute and Department of Cell and Developmental Biology,University of Michigan,Ann Arbor,MI 48109,United States [5]Department of Geriatrics,Affiliated Hangzhou First People’s Hospital,Hangzhou,Zhejiang 310006,China

出　　处：《Life Metabolism》2024年第3期21-45,共25页生命代谢（英文）

基　　金：supported by grants from the National Key Research and Development Program of China(2018YFA0800403 and 2021YFC2701903);the Training Program of the Major Research Plan of the National Natural Science Foundation of China(91857110);the National Natural Science Foundation of China(81670740,32000817,82100904,and 82300910);the National Natural Science Fund for Excellent Young Scholars of China(81722012);the Zhejiang Provincial Natural Science Foundation of China(LZ21H070001,LHDMD22H02001,and LHDMD24H030001);the Innovative Institute of Basic Medical Sciences of Zhejiang University,and the Fundamental Research Funds for the Central Universities.

摘　　要：Skeletal muscle plays a vital role in the regulation of systemic metabolism,partly through its secretion of endocrine factors which are collectively known as myokines.Altered myokine levels are associated with metabolic diseases,such as type 2 diabetes(T2D).The significance of interorgan crosstalk,particularly through myokines,has emerged as a fundamental aspect of nutrient and energy homeostasis.However,a comprehensive understanding of myokine biology in the setting of obesity and T2D remains a major challenge.In this review,we discuss the regulation and biological functions of key myokines that have been extensively studied during the past two decades,namely interleukin 6(IL-6),irisin,myostatin(MSTN),growth differentiation factor 11(GDF11),fibroblast growth factor 21(FGF21),apelin,brain-derived neurotrophic factor(BDNF),meteorin-like(Metrnl),secreted protein acidic and rich in cysteine(SPARC),β-aminoisobutyric acid(BAIBA),Musclin,and Dickkopf 3(Dkk3).Related to these,we detail the role of exercise in myokine expression and secretion together with their contributions to metabolic physiology and disease.Despite significant advancements in myokine research,many myokines remain challenging to measure accurately and investigate thoroughly.Hence,new research techniques and detection methods should be developed and rigorously tested.Therefore,developing a comprehensive perspective on myokine biology is crucial,as this will likely offer new insights into the pathophysiological mechanisms underlying obesity and T2D and may reveal novel targets for therapeutic interventions.

关 键 词：MYOKINES skeletal muscle OBESITY type 2 diabetes METABOLISM 

分 类 号：R589.2[医药卫生—内分泌] R587.1[医药卫生—内科学]