Expressions of ZEB2 and C-myc in epithelial ovarian cancer and their clinical significance.
- Author:
Qinghai WANG
1
;
Huiping JIANG
;
XiaoJie DENG
;
Weiyi FANG
;
Suiqun GUO
Author Information
- Publication Type:Journal Article
- MeSH: Disease Progression; Female; Homeodomain Proteins; genetics; metabolism; Humans; Neoplasms, Glandular and Epithelial; genetics; metabolism; Ovarian Neoplasms; genetics; metabolism; Prognosis; Proto-Oncogene Proteins c-myc; genetics; metabolism; Repressor Proteins; genetics; metabolism; Zinc Finger E-box Binding Homeobox 2
- From: Journal of Southern Medical University 2015;35(12):1765-1769
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the expression patterns of ZEB2 and C-myc in epithelial ovarian cancer (EOC) and the associations between their expressions and the pathological features of EOC.
METHODSThe expressions of ZEB2 and C-myc proteins were detected immunohistochemically in 191 cervical cancer tissues and 13 normal ovarian tissues. The relationship between ZEB2 and C-myc protein expressions and the clinicopathological features of EOC was evaluated.
RESULTSZEB2 positive expression ratea in EOC tissues and normal ovarian tissues were 49.2% (94/191) and 30.8% (4/13), respectively (P=0.007), and C-myc positive expression rates in the two tissues were 53.9% (103/191) and 15.4% (2/13), respectively (P=0.001). A high expression of ZEB2 was positively correlated with the pathological type of the tumor (P=0.003), FIGO stage (P=0.028), T stage (P=0.002), and N stage (P=0.04), and a high expression of C-myc was positively correlated with FIGO stage (P=0.035), histological grade (P=0.039), and T stage (P=0.002). C-myc and ZEB2 expressions were positively correlated in EOC (P<0.001), and their co-expression in EOC was significantly correlated with T stage (R=0.358, P<0.001) and FIGO stage (P=0.008).
CONCLUSIONZEB2 and C-myc can promote the progression, invasion and metastasis of EOC, and their combined detection may assist in early diagnosis of EOC.
