The association between subcellular localization of Twist2 and expression of E-cadherin in cells of the tumor center (TC) and invasive front (IF).

<p>Twist2 in the nucleus was related to the loss of E-cadherin expression. Aberrant E-cadherin expression was defined as weak or loss of expression, normal was defined as normal level and subcellular localization of E-cadherin. Cytoplasm indicated “Cytoplasm only”. Nucleus indicated “Nucleus only”.