期刊
ACTA PHARMACEUTICA SINICA B
卷 5, 期 2, 页码 129-134出版社
INST MATERIA MEDICA, CHINESE ACAD MEDICAL SCIENCES
DOI: 10.1016/j.apsb.2015.01.001
关键词
Bile acids; Liver; Intestine; Transporters; Lipid metabolism; Energy homeostasis
资金
- National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health (NIH) [R01DK047987]
- Research Supplement to Promote Diversity in Health Related Research from the NIH
The classical functions of bile acids include acting as detergents to facilitate the digestion and absorption of nutrients in the gut. In addition, bile acids also act as signaling molecules to regulate glucose homeostasis, lipid metabolism and energy expenditure. The signaling potential of bile acids in compartments such as the systemic circulation is regulated in part by an efficient enterohepatic circulation that functions to conserve and channel the pool of bile acids within the intestinal and hepatobiliary compartments. Changes in hepatobihary and intestinal bile acid transport can alter the composition, size, and distribution of the bile acid pool. These alterations in turn can have significant effects on bile acid signaling and their downstream metabolic targets. This review discusses recent advances in our understanding of the inter relationship between the enterohepatic cycling of bile acids and the metabolic consequences of signaling via bile acid-activated receptors, such as farnesoid X nuclear receptor OAR) and the G-protein-coupled bile acid receptor (TGR5). (C) 2015 Chinese Pharmaceutical Association and Institute of Materia Medica, Chinese Academy of Medical Sciences. Production and hosting by Elsevier B.V. All rights reserved.
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