Detection of apoptotic inhibitor protein Livin in different esophageal carcinoma tissue
10.3760/cma.j.issn.1008-6315.2009.10.007
- VernacularTitle:凋亡抑制蛋白Livin在食管癌表达的实验研究
- Author:
Zhendong HAN
;
Zhongtai ZHANG
;
Hai REN
;
Yongqiang ZHANG
;
Xueyi BAI
- Publication Type:Journal Article
- Keywords:
Livin protein;
Atypical hyperplasia;
Carcinoma in stiu;
Esophageal carcinoma
- From:
Clinical Medicine of China
2009;25(10):1030-1032
- CountryChina
- Language:Chinese
-
Abstract:
Objective To detect the expression of apoptotic inhibitor protein Livin in different esophageal epithelial lesions and to analyze the relation between the expression of Livin with pathologic characteristics. Methods The expressions of Livin mRNA and Livin protein were detected by real- time fluorescence quantitative PCR and western blot in 40 patients with different esophageal epithelial lesions including normal, atypical hyperplasia, carcino-ma in stiu and invasive carcinoma. Results The expressions of Livin mRNA were progressively increased from nor-mal to invasive carcinoma( 1.00 ± 0. 00,2.26 ± 0.79,7.24 ± 1.06,12.21 ± 2.47 ). There was statistical signifi-cance in Livin mRNA expression among carcinoma in stiu and invasive carcinoma and normal tissues ( P < 0.05 ). Conclusion The expression of Livin is significantly related to the progression of esophageal cancer,which may be a new target for diagnosis and gene treatment of esophageal carcinoma.
