Expressions of CD44v3 and CD54 in oral premalignant epithelia / 实用口腔医学杂志

ABSTRACT

Objective:To investigate the expressions of CD44v3 and CD54 in oral premalignant epithelia and its significance in the carcinogenesis of oral mucosa.Methods:The expressions of CD44v3 and CD54 in 19 cases of normal mucosa and mucosal hyperplasia,22 case of dysplastic epithelia,26 cases of oral cancer mucosa were detected by using immunohistochemistry.Results:CD44v3 and CD54 proteins showed no expression or micro-expression in normal and hyperplastic epithelia.The expressions increased in the dysplastic epithelia and mucosa of oral cancer gradually.The difference between the expressions of the three groups was significant(P