Expression of nm23 Gene Protein in Epithelial Ovarian Cancer / 中国医科大学学报

ABSTRACT

Objective: Our purpose was to study the expression of protein of nm23 gene in patients with epithelial ovarian carcinoma.Methods:Protein of nm23 gene was detected by immunohistochemical technique in 45 patients with epithelial ovarian cancer, 12 with borderline, and 10 with benign ovarian tumor.Results:The positive expression rate in ovarian cancer (73.3%) was significantly higher than that of the benign and borderline tumors. There was no significant correlation between the expression of nm23 gene and the histological type, grade, the existence of ascites or the size of residul after operation. However, the expression of nm23 gene protein was negatively related with the FIGO stage. The overall survival rate of the patients with positive expression of nm23 gene was much higher than that of the patients with negative expression. Conclusion:The findings suggest that nm23 gene protein might serve as a valuable and independent marker for the prognosis of ovarian cancer.