Expression significance of Cyclin E in gastric cancer and lymphonode metastatic cancer

VernacularTitle:Cyclin E在胃癌及淋巴结转移癌中的表达意义
Author: Ni XIE ; Zhiwei ZHANG ; Guohui TANG ; Xiusheng. HE
Publication Type:Journal Article
Keywords: Cyclin E/ME; Stomach neoplasms/ME/SC; Lymphatic metastasis
From: Journal of Chinese Physician 2011;13(10):1320-1322
CountryChina
Language:Chinese
Abstract: Objective This study aimed to investigate the expression of Cyclin E protein in the progress of occurrence and development of gastric cancer and lymphonode metastatic cancer.Methods The expression of Cyclin E protein analyzed by immunohistochemistry in gastric tissue array included of normal gastric mucosa,cancer side tissues,atypical hyperplasia tissues,primary cancer tissues and lymphonode metastatic cancer tissues.Results The positive expression rate of Cyclin E protein was 14.3％,20.0％,34.7％,85.1％ and 82.9％ in normal gastric mucosa,atypical hyperplasia tissue,carcinoma side tissue,primary cancer and lymphonode metastatic cancer,respectively.Compared with normal gastric mucosa and carcinoma side tissues and atypical hyperplasia tissues,the Cyclin E protein in primary cancer and lymphonode metastatic carcinoma tissues was over-expression ( P ＜ 0.01 ).Conclusions The Cyclin E protein was a possible molecular marker that can be used to diagnosis gastric cancer and lymphaden metastasis cancer.