Expressions of RhoC and MMP-2 proteins in epithelial ovarian cancer tissues and their clinical significances
- VernacularTitle:卵巢上皮性癌组织RhoC和MMP-2蛋白的表达及其临床意义
- Author:
Ying PAN
;
Dan ZHU
;
Naiwen SI
;
Wenying ZHANG
- Publication Type:Journal Article
- Keywords:
ovarian epithelial cancer;
RhoC protein;
gelatinase A;
immunohistochemistry
- From:
Journal of Jilin University(Medicine Edition)
2006;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the expressions of RhoC and MMP-2 proteins in epithelial ovarian cancer and their clinical significances in order to provid the basis for assessing the biological behaviour of epithelial ovarian cancer.Methods Immunohistochemistry was used to detect the expressions of RhoC and MMP-2 proteins in 10 cases of normal ovarian tissues,12 cases of epithelial benign ovarian tumor and 91 cases of epithelial ovarian cancer,and the relationship with the clinical features was analyzed.Results The RhoC and MMP-2 proteins positive expression rates in ovarian benign tumor and ovarian normal tissues were 0 respectively; the positive expression rates of RhoC and MMP-2 proteins in epithelial ovarian cancer were 37.3% and 68.1%.The expressions of RhoC and MMP-2 proteins in ovarian cancer were significantly higher than those in ovarian benign tumor and ovarian normal tissues.The positive expression rates of RhoC and MMP-2 in moderately and poorly differentiated cancer were significantly higher than those in well differentiated cancer(P
