Involvement of membrane-type bile acid receptor M-BAR/TGR5 in bile acid-induced activation of epidermal growth factor receptor and mitogen-activated protein kinases in gastric carcinoma cells - Yasuda, H; Hirata, S; Inoue, K; Mashima, H; Ohnishi, H; Yoshiba, M (Biochem Biophys Res Commun, 2007)