Alteration in the expression of cdk4 and cdk6 proteins in oral cancer and premalignant lesions

Abstract

Overexpressions of cdk4 and cdk6 were observed in OSCC, indicating that these two proteins play a crucial role in OSCC. The aberrant expression of cdk4 was found in OL with dysplasia, suggesting that cdk4 may be involved in the early event of carcinogenesis.