Objective:To investigate the effects of TGF-β1 on the expression of TRPC6 in glomerular mesangial cells(GMC).Methods:GMC were cultured in vitro with indicated concentration of TGF-β1 10 ng/ml for 24 h.The expression...Objective:To investigate the effects of TGF-β1 on the expression of TRPC6 in glomerular mesangial cells(GMC).Methods:GMC were cultured in vitro with indicated concentration of TGF-β1 10 ng/ml for 24 h.The expression of TRPC6 protein was examined by immunofluorescent staining and Western blotting.Results:TRPC6 was expressed mainly in the membrane of GMC,also some expressed in the plasma.In the TGF-β1 group,the expression of TRPC6 significantly decreased.Conclusion:Glomerular mesangial cells express TRPC6,and TGF-β1 decreases the expression of TRPC6, which might be one of the mechanisms of TGF-β1 in DN.展开更多
文摘Objective:To investigate the effects of TGF-β1 on the expression of TRPC6 in glomerular mesangial cells(GMC).Methods:GMC were cultured in vitro with indicated concentration of TGF-β1 10 ng/ml for 24 h.The expression of TRPC6 protein was examined by immunofluorescent staining and Western blotting.Results:TRPC6 was expressed mainly in the membrane of GMC,also some expressed in the plasma.In the TGF-β1 group,the expression of TRPC6 significantly decreased.Conclusion:Glomerular mesangial cells express TRPC6,and TGF-β1 decreases the expression of TRPC6, which might be one of the mechanisms of TGF-β1 in DN.