动物营养研究进展专栏 SPECIAL SECTION: ANIMAL NUTRITION RESEARCH PROGRESS

胆汁酸对机体糖脂代谢的影响机制

  • 吴维达 ,
  • 尹畅 ,
  • 张宏福
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  • 1. 中国农业科学院北京畜牧兽医研究所, 动物营养学国家重点实验室, 北京 100193;
    2. 中国农业科学院农业质量标准与检测技术研究所, 农业农村部农产品质量安全重点实验室, 北京 100081
吴维达(1987-),男,河北保定人,助理研究员,博士,从事畜禽肠道健康和畜禽产品质量安全研究。E-mail:harrypolowwd87@163.com

收稿日期: 2020-08-12

  网络出版日期: 2020-10-22

基金资助

国家自然科学基金项目(31802072);中国农业科学院创新工程(CAAS-ZDRW202006)

Mechanism of Effects of Bile Acids on Glycolipid Metabolism

  • WU Weida ,
  • YIN Chang ,
  • ZHANG Hongfu
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  • 1. State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Science, Beijing 100193, China;
    2. Key Laboratory of Agri-Food Safety and Quality, Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China

Received date: 2020-08-12

  Online published: 2020-10-22

摘要

近年来,除了传统促进脂质消化吸收的功能之外,胆汁酸作为信号分子调控宿主糖脂代谢及免疫机制等的作用日益受到研究者关注。胆汁酸的受体主要包括核受体法尼醇X受体(FXR)和膜受体武田G蛋白偶联受体5(TGR5)。通过相应受体,胆汁酸可以调控糖脂代谢相关激素如胰岛素、胰高血糖素样肽-1、成纤维细胞生长因子等的分泌,并与肠道微生物产生互作,共同调控宿主代谢。本文就胆汁酸生理、受体介导和非受体介导的调控机制、与糖脂代谢相关激素的关系以及与肠道微生物的互作进行简要综述,并对未来的研究方向提出建议,以期为基于胆汁酸的动物健康营养代谢调控研究提供思考和理论依据。

本文引用格式

吴维达 , 尹畅 , 张宏福 . 胆汁酸对机体糖脂代谢的影响机制[J]. 动物营养学报, 2020 , 32(10) : 4565 -4576 . DOI: 10.3969/j.issn.1006-267x.2020.10.010

Abstract

In recent years, in addition to its traditional function of facilitating lipid digestion and absorption, the role of bile acids as signaling molecules in the regulation of host glycolipid metabolism and immune mechanisms has received increasing attention from researchers. The receptors for bile acids mainly include the nuclear receptor farnesol X receptor (FXR) and the membrane receptor Takeda G protein-coupled receptor 5 (TGR5). Through the corresponding receptors, bile acids can regulate the secretion of glycolipid metabolism related hormones such as insulin, glucagon-like peptide-1 and fibroblast growth factor, and interact with gut microbes to regulate host metabolism. This article provided a brief review of bile acid physiology, receptor-mediated and non-receptor-mediated regulatory mechanisms, relationships with glycolipid metabolism related hormones and interactions with gut microbes, and suggests future research directions at the end of the article, in order to provide thoughts and theoretical basis for bile acid-based regulation of animal nutrition metabolism.

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