Overexpression of Twist2 induced the EMT phenotype including downregulation of E-cadherin, and upregulation of N-cadherin and β-catenin in human ovarian cancer cells, suggesting that Twist2 might promote β-catenin release from the E-cadherin/β-catenin complex through inhibition of E-cadherin. The gene discussed is CDH1; the disease is ovarian carcinoma.