Bile acids stimulate cholangiocyte fluid secretion by activation of transmembrane member 16A Cl− channels
Qin Li, Amal Dutta, Charles Kresge, Abhijit Bugde, Andrew P. Feranchak – 23 January 2018 – Bile acids stimulate a bicarbonate‐rich choleresis, in part, through effects on cholangiocytes. Because Cl− channels in the apical membrane of cholangiocytes provide the driving force for secretion and transmembrane member 16A (TMEM16A) has been identified as the Ca2+‐activated Cl− channel in the apical membrane of cholangiocytes, the aim of the present study was to determine whether TMEM16A is the target of bile‐acid–stimulated Cl− secretion and to identify the regulatory pathway involved.