[Role of prostaglandin E2 receptor EP4 in the regulation of adipogenesis and adipose metabolism].
Sheng Li Xue Bao
; 71(3): 491-496, 2019 Jun 25.
Article
in Zh
| MEDLINE
| ID: mdl-31218341
ABSTRACT
Adipose tissue is the energy storage organ of the body, and excess energy is stored in adipocytes in the form of lipid droplets. The homeostasis of adipose tissue is the basis for the body to maintain normal metabolic activity. Prostaglandin E2 (PGE2) is an important lipid mediator in the body. It is synthesized in almost all tissues and participates in the regulation of many physiological processes such as blood pressure, glucose and lipid metabolism, and inflammation. PGE2 is abundant in white adipose tissue, where it is involved in the regulation of fat metabolism. PGE2 plays its biological role through binding to four G protein coupled receptors (prostaglandin E2 receptors), including EP-1, -2, -3, and -4. The EP4 subtype has been proved to play an important role in adipogenesis and adipose metabolism it could inhibit adipogenesis while it was activated, whereas its knockout could promote lipolysis. This review summarized the relationship between EP4 and adipose metabolism, hoping to identify new targets of drug development for metabolic disorders.
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Database:
MEDLINE
Main subject:
Adipose Tissue
/
Adipogenesis
/
Receptors, Prostaglandin E, EP4 Subtype
Limits:
Humans
Language:
Zh
Year:
2019
Type:
Article