Expression of adhesion proteins (E-cadherin and β-catenin) and cell proliferation (Ki-67) at the invasive tumor front in conventional oral squamous cell and basaloid squamous cell carcinomas
Keywords: SCC, squamous cell carcinoma; BSCC, basaloid squamous cell carcinoma; WHO, World Health Organization; E-cad, E-cadherin; β-cat, β-catenin; ITF, invasive tumor front; EMT, epithelial mesenchymal transition; HE, hematoxylin and eosin; PBS, phosphate buffer