1. Bile acids and metabolic surgery
- Author
-
Wendong Huang, Hui Xue, Luyao Huang, Lili Ding, and Jui Tu
- Subjects
0301 basic medicine ,Sleeve gastrectomy ,Cell signaling ,medicine.drug_class ,medicine.medical_treatment ,Bile acid ,RC799-869 ,Type 2 diabetes ,Bioinformatics ,Non-alcoholic fatty liver disease (NAFLD) ,03 medical and health sciences ,0302 clinical medicine ,Medicine ,Endocrine system ,Obesity ,Type 2 diabetes (T2D) ,Receptor ,Hepatology ,business.industry ,Gastroenterology ,Diseases of the digestive system. Gastroenterology ,medicine.disease ,030104 developmental biology ,Farnesoid X receptor (FXR) ,030211 gastroenterology & hepatology ,Farnesoid X receptor ,Metabolic surgery ,Steatohepatitis ,business - Abstract
The epidemic of obesity and its co-mortalities has reached an alarming level worldwide. Currently, metabolic surgeries, especially the Roux-en-Y gastric bypass and vertical sleeve gastrectomy, are the most effective and sustainable treatments for obesity, type 2 diabetes, non-alcoholic steatohepatitis, as well as other metabolic diseases. However, the invasive nature of the surgeries limits their broad applications to the general public. Therefore, developing alternative non-invasive approaches to mimic metabolic surgery is an important direction of the field. Recent studies have identified several potential metabolic surgery-induced downstream endocrine mediators, among which bile acids are key candidate signaling molecules. Bile acids are profoundly altered by metabolic surgery, which contributes to the metabolic effects of the surgery. In this review, we focus on the most recent studies on the roles of bile acids and bile acid receptors farnesoid X receptor and Takeda G protein-coupled receptor 5 in mediating the metabolic effects of metabolic surgery. We conclude that targeting bile acid pathways may be a promising pharmacological approach to mimic the beneficial effects of metabolic surgery.
- Published
- 2021