Fig. 4From: HIF-2α promotes epithelial-mesenchymal transition through regulating Twist2 binding to the promoter of E-cadherin in pancreatic cancerEffect of HIF-2α on expression of EMT-related proteins. E-cadherin, β-catenin, MMP2 and MMP9 was examined in AsPC-1 cells silencing of HIF-2α expression and SW1990 cells transfected with HIF-2α cDNA by Western blot. Images are representative of three independent experiments. *P < 0.05Back to article page