期刊
NATURE REVIEWS ENDOCRINOLOGY
卷 16, 期 8, 页码 421-436出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/s41574-020-0365-5
关键词
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资金
- Canadian Institutes of Health Research (CIHR) [PJT-159529]
- Natural Sciences and Engineering Research Council of Canada (NSERC)
Perturbations in metabolic processes are associated with diseases such as obesity, type 2 diabetes mellitus, certain infections and some cancers. A resurgence of interest in creatine biology is developing, with new insights into a diverse set of regulatory functions for creatine. This resurgence is primarily driven by technological advances in genetic engineering and metabolism as well as by the realization that this metabolite has key roles in cells beyond the muscle and brain. Herein, we highlight the latest advances in creatine biology in tissues and cell types that have historically received little attention in the field. In adipose tissue, creatine controls thermogenic respiration and loss of this metabolite impairs whole-body energy expenditure, leading to obesity. We also cover the various roles that creatine metabolism has in cancer cell survival and the function of the immune system. Renewed interest in this area has begun to showcase the therapeutic potential that lies in understanding how changes in creatine metabolism lead to metabolic disease. Creatine is well known to have a key role in energy buffering; however, new work is showing that creatine also has roles in diverse cell types and physiological conditions that are distinct from this classic role. This Review discusses the role of creatine in adipocyte thermogenesis, immunity and cancer cell survival.
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