Unknown

Dataset Information

0

MicroRNA regulatory networks in the pathogenesis of sarcopenia.


ABSTRACT: Sarcopenia is an age-related disease characterized by disturbed homeostasis of skeletal muscle, leading to a decline in muscle mass and function. Loss of muscle mass and strength leads to falls and fracture, and is often accompanied by other geriatric diseases, including osteoporosis, frailty and cachexia, resulting in a general decrease in quality of life and an increase in mortality. Although the underlying mechanisms of sarcopenia are still not completely understood, there has been a marked improvement in the understanding of the pathophysiological changes leading to sarcopenia in recent years. The role of microRNAs (miRNAs), especially, has been clearer in skeletal muscle development and homeostasis. miRNAs form part of a gene regulatory network and have numerous activities in many biological processes. Intervention based on miRNAs may develop into an innovative treatment strategy to conquer sarcopenia. This review is divided into three sections: firstly, the latest understanding of the pathogenesis of sarcopenia is summarized; secondly, increasing evidence for the involvement of miRNAs in the regulation of muscle quantity or quality and muscle homeostasis is highlighted; and thirdly, the possibilities and limitations of miRNAs as a treatment for sarcopenia are explored.

SUBMITTER: Yin J 

PROVIDER: S-EPMC7205827 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

altmetric image

Publications

MicroRNA regulatory networks in the pathogenesis of sarcopenia.

Yin Jiayu J   Qian Zhiyuan Z   Chen Yuqi Y   Li Yi Y   Zhou Xiang X  

Journal of cellular and molecular medicine 20200412 9


Sarcopenia is an age-related disease characterized by disturbed homeostasis of skeletal muscle, leading to a decline in muscle mass and function. Loss of muscle mass and strength leads to falls and fracture, and is often accompanied by other geriatric diseases, including osteoporosis, frailty and cachexia, resulting in a general decrease in quality of life and an increase in mortality. Although the underlying mechanisms of sarcopenia are still not completely understood, there has been a marked i  ...[more]

Similar Datasets

| S-EPMC6274935 | biostudies-literature
| S-EPMC4802599 | biostudies-literature
| S-EPMC6485807 | biostudies-literature
| S-EPMC3636059 | biostudies-literature
| S-EPMC3400583 | biostudies-literature
| S-EPMC6433572 | biostudies-literature
| S-EPMC6599275 | biostudies-literature
| S-EPMC4977847 | biostudies-literature
| S-EPMC5581471 | biostudies-other
| S-EPMC3757060 | biostudies-literature