Fig. 3
From: The expression of kappa-opioid receptor promotes the migration of breast cancer cells in vitro
The effects of OPRK1 on the migration-related proteins and genes expression in breast cancer cells. A The protein expressions of E-cadherin, MMP2, N-cadherin, Snail and Vimentin were determined by western blot in MDA-MB-231 and MCF-7 cells transfected with OPRK1 siRNA. GAPDH was used as loading control. B The genes expression of E-cadherin, MMP2, N-cadherin, Snail and Vimentin were determined by RT-qPCR in MDA-MB-231 and MCF-7 cells transfected with OPRK1 siRNA