Fig. 3

Constitutive Bcl-2 expression induces an epithelial-mesenchymal transition associated with the loss of epithelial markers and the gain of mesenchymal markers. Western blot analysis of expression levels of epithelial and mesenchymal markers in Bcl-2 transfected cells and control cells using antibodies specific to E- and N-cadherin, α, β, and γ-catenin, vimentin, and epithelial membrane antigen (EMA)