摘要
Bile acids(BAs)are the major metabolic product of cholesterol,having detergent-like activities and being responsible for absorption of lipid and lipid-soluble vitamins.Tn addition,it has been increasingly recognized that BAs are important signaling molecules,regulating energy metabolism and immunity.Under physiological circumstances,synthesis and transport of BAs are precisely regulated to maintain bile acid homeostasis.Disruption of bile acid homeostasis results in pathological cholestasis and metabolic liver diseases.During the last decades,BAs have been gradually recognized as an important therapeutic target for novel treatment in chronic liver diseases.This review will provide an update on the current understanding of synthesis,transport and regulation of BAs,with a focus on the therapeutic roles of bile acid signaling in chronic liver diseases.
作者简介
Correspondence to:Lun-Gen Lu,Department of Gastroenterology,Shanghai General Hospital,Shanghai Jiaotong University School of Medicine,100 Haining Road,Shanghai 200080,China.Tel:+86-21-63240090,Fax:+86-21-63241377,E-mail:lungenlu1965@163.com
