Expressions and clinical significance of Cyr61 andβ-catenin in gallbladder carcinoma
10.7652/jdyxb201604020
- VernacularTitle:胆囊癌组织中 Cyr61和β-catenin的表达及临床意义
- Author:
Xiongwei HUO
;
Yuanchun SHANG
;
Guangbing WEI
;
Xuejun SUN
;
Yanfeng GAO
- Publication Type:Journal Article
- Keywords:
gallbladder carcinoma;
immunohistochemistry;
Cyr61;
β-catenin;
clinicopathologic feature
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2016;37(4):569-573
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the expressions of Cyr61 and β‐catenin protein in gallbladder carcinoma tissues and investigate their association with the clinicopathologic features of gallbladder carcinoma patients . Methods The expressions of Cyr61 and β‐catenin protein in 50 cases of gallbladder carcinoma and 19 cases of normal tissue were detected by immunohistochemical S‐P method .Results ① The positive expression rate of Cyr61 in gallbladder carcinoma tissues was 66 .0% (33/50) ,which was significantly higher than that in the normal tissues group (26 .3% ) .The expression of Cyr61 was related to tumor differentiation ,TNM stage and lymph node metastasis of gallbladder carcinoma (P=0 .010 ,P=0 .014 ,P=0 .007;P<0 .05) .② The positive expression rate ofβ‐catenin in gallbladder carcinoma tissues was 84 .0% (42/50) ,which was significantly higher than that in the normal tissues group 15 .7% (3/19);the expression of β‐catenin was related to tumor differentiation ,TNM stage and lymph node metastasis of gallbladder carcinoma (P=0 .018 ,P=0 .002 ,P=0 .024;P<0 .05) .③ Correlation test showed that Cyr61 andβ‐catenin were positively correlated in gallbladder carcinoma and adjacent normal tissues (r=0 .378 , P< 0 .05) .Conclusion Cyr61 and β‐catenin are highly expressed in gallbladder carcinoma tissues . Cyr61 andβ‐catenin expressions are closely related to the clinicopathologic features (tumor differentiation ,TNM staging and lymph node metastasis) in gallbladder carcinoma .Cyr61 and β‐catenin may have a synergistic effect in promoting progression and development of gallbladder carcinoma .Combined detection of Cyr61 and β‐catenin in gallbladder carcinoma tissues will contribute to the clinical diagnosis and prognosis .
