The expression and significance of Slug,EMMPRIN and E-cadherin in salivary adenoid cystic carcinoma
10.3969/j.issn.1001-3733.2015.05.015
- VernacularTitle:Slug、EMMPRIN 和 E-cadherin 在唾液腺腺样囊性癌中的表达及意义
- Author:
Zichao ZHOU
;
Zhiqiang HU
;
Baolei WU
;
Sen JIA
;
Delin LEI
;
Xinjie YANG
- Publication Type:Journal Article
- Keywords:
Slug;
EMMPRIN;
E-cadherin;
Salivary adenoid cystic carcinoma;
Tumor invasion and metastasis
- From:
Journal of Practical Stomatology
2015;(5):664-668
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the expression of Slug,EMMPRIN and E-cadherin in salivary adenoid cystic carcinoma (SACC)and its correlation with clinicopathological characteristics,and the correlation among themselves.Methods:Slug,EMMPRIN and E-cadherin expression in 1 1 5 SACC cases of SACC was examined by immunohistochemical staining.The results and clinicopatho-logical data were statistically analyzed.Results:High positive expression frequencies of Slug(76.5%)and EMMPRIN(69.6%)and low positive expression frequency of E-cadherin(51 .3%)were found in 1 1 5 SACC cases.The expression of Slug and EMMPRIN was positively associated with the histopathological types,clinical stages,perineural invasion,recurrence and distance metastasis(P <0.05).The expression of E-cadherin was negatively associated with the histopathological types,clinical stages,perineural invasion and distance metastasis(P <0.05).There was a significant correlation between Slug and EMMPRIN expression(P <0.05),negative correlation between EMMPRIN and E-cadherin expression(P <0.05)and between Slug and E-cadherin expression(P <0.05).Con-clusion:The expression of Slug,EMMPRIN and E-cadherin is closely correlated to the clinicopathological characteristics of SACC.
