trans-δ-Viniferin inhibits Ca2+-activated Cl− channels and improves diarrhea symptoms

Ca2+-activated Cl- channels (CaCCs) wildly exist in many tissues which play an important role in ion transport and excitation conduction, especially fluid secretion and smooth muscle contraction in epithelial tissues. TMEM16A as a classic CaCC expresses in the intestine, and has become a potential target of intestinal physiological and pathological researches and therapeutic drug screening. In this study, we identified trans-δ-viniferin (TVN), a...