In vitro and in vivo growth inhibition of gastric cancer cells by siRNA targeting STK15
- VernacularTitle:靶向丝氨酸／苏氨酸激酶15基因小片段干扰RNA抑制胃癌细胞生长的实验研究
- Author:
Bin LAN
;
Xuehua CHEN
;
Bingya LIU
;
Ying QU
;
Xiaoqing ZHANG
;
Qu CAI
;
Qibao DAI
;
Shaoqin CHEN
;
Zhenggang ZHU
- Publication Type:Journal Article
- Keywords:
Stomach neoplasms;
Cell cycle;
RNA, small interfering;
Animal experimentation
- From:
Chinese Journal of General Surgery
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of STK15 gene silencing on the growth of gastric cancer cell line-MKN45 in vitro and vivo. Methods STK15 expression was inhibited by RNAi techenique, STK15 protein level was detected by Western blot, the ability of MKN45 invasion in vitro was assessed by cell migration and invasion assay, the change of cell cycle distribution was detected by flowcytometry, MKN45 proliferation was measured by MTT method, and MKN45 cells treated with STK15 siRNA were transplanted subcutanuously in nude mice and their tumorgenesis ability were observed. Results After treatment with STK15 siRNA, STK15 protein level decreased obviously. Compared with control group, STK15- group showed lower invasion ability in vitro [ mean A value: (182?27 ) vs. (308?38 ), P
