The expression and clinical significance of Sox 11 in cervical carcinogenesis
10.7652/jdyxb201801016
- VernacularTitle:Sox11在宫颈癌及其癌前病变中的表达及意义
- Author:
ling Xiao WU
1
;
Yun LI
;
Mu LI
;
fang Xiao LI
;
meng Yu CUI
;
Yang YANG
;
e Yan GAO
Author Information
1. 西安交通大学第二附属医院妇产科
- Keywords:
Sox11 gene;
cervical cancer;
immunohistochemical technique;
Western blot;
tumor suppressor gene
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
2018;39(1):73-77
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the expression level of Sox11 gene in cervical cancer cell lines and cervical pathology tissue .Methods The expression of Sox11 protein was detected in cervical cancer cell lines HeLa , CaSki ,SiHa and C-33A as well as NC ,LSIL ,HSIL and CC using immunohistochemistry and Western blot .We analyzed the relationship between Sox11 expression in cervical cancer and clinicopathologic parameters .Results The expression of Sox11 protein in normal cervical tissue ,low-grade cervical squamous intraepithelial neoplasia was significantly higher than that in the high-grade cervical squamous intraepithelial neoplasia and invasive cervical cancer tissue , and the expression was reduced with the progression of cervical lesions .The expression of Sox11 protein in the invasive cervical cancer was reduced with increased malignant degree .The expression of Sox11 protein in the invasive cervical cancer was significantly correlated with HPV infection ,but not associated with the age , clinical stage ,lymph node metastasis or muscular infiltration depth .Conclusion Sox11 expression is negatively correlated with cervical cancer development ,suggesting that as a tumor suppressor gene ,Sox11 may play a role in cervical cancer development and its absence or low expression is associated with the development of cervical cancer and is an early event of cervical carcinogenesis and may be a sign of malignant change of cervical tissue .
