The reabsorption of bile acids regulated by FXR-OATP1A2 is the main factor for the formation of cholesterol gallstone.

In conclusion, the axis of FXR-OATP1A2 that physiologically regulated the reabsorption of bile acids might play an important role in the composition of bile acids and the development of gallstone. CYP8B1 gene was irrelevant to the altered composition of bile acids in patients with gallstone. PMID: 32597704 [PubMed - as supplied by publisher]
Source: American Journal of Physiology. Gastrointestinal and Liver Physiology - Category: Physiology Authors: Tags: Am J Physiol Gastrointest Liver Physiol Source Type: research