Expression of Far Upstream Element Binding Protein 1 in Gastric Cancer and Its Effect on Proliferation and Invasion of Gastric Cancer Cells
10.12007/j.issn.0258-4646.2017.07.003
- VernacularTitle:远端上游元件结合蛋白1在胃癌中的表达及其对胃癌细胞增殖和侵袭能力的影响
- Author:
Dan LI
1
;
Baojun HUANG
;
Danyi ZHAO
Author Information
1. 大连医科大学附属第二医院肿瘤科
- Keywords:
gastric cancer;
FUBP1;
proliferation;
invasion
- From:
Journal of China Medical University
2017;46(7):587-590
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the expression of far upstream element binding protein 1 (FUBP1) gene in gastric cancer,and analyze its effect on proliferation and invasion of gastricc cancer cells.Methods The expression of FUBP1 in gastric cancer tissues was detected by real-time PCR.The relationship between FUBP1 expression and clinic pathological factors of gastricc cancer was analyzed by one-way ANOVA.The silence vector for FUBP1 was constructed and transfected into gastricc cancer SGC7901 cells,and the transfected effects were then detected by real-time PCR.The influence of FUBP1 silence on cell proliferation and invasion in SGC7901 cells were detected by CCK8 method and Transwell assay.Results FUBP1 expression was increased markedly in gastricc cancer tissues.Following the depressing of differentiation and the increase of invasion depth and metastatic lymph nodes,the FUBP1 expression was up-regulated in primary gastric carcinoma significantly.The pS-FUBP1 vector could silence the FUBP1 expression in SGC7901 cells.FUBP1 silence inhibited SGC7901 cell proliferation amd invasion.Conclusion FUBP1 was high-expressed in gastricc cancer,and related with genesis and progress of gastric cancer,silence of FUBP1 expression can inhibit the cell proliferation and invasion in gastric cancer cells.
