Inhibition of BCAR1 decreases p-P38 expression in lung cancer cell line A549
- VernacularTitle:抑制BCAR1降低肺癌细胞系A549 p-P38表达
- Author:
Wei HUANG
1
;
Shu-Qin RUAN
;
Ru-Wen WANG
;
Xiao-Qing FAN
Author Information
1. 重庆市人民医院 胸外科
- Keywords:
BCAR1;
p-P38;
P38;
A549 cells;
lung cancer
- From:
Basic & Clinical Medicine
2018;38(6):809-814
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the effect of breast cancer anti-estrogen resistance 1(BCAR1) knockdown on the expression of P38 and p-P38 in lung cancer cell line A549. Methods A549 cells (control group), A549 cells with RNAi letiviral vector of BCAR1 (interference group) and A549 cells with negative control letiviral vector (negative group) were cultured. Western blot was used to detect the expression of P38 and p-P38. The prolifera-tion,cell cycle,migration and invasion were measured by colony formation assay,flow cytometer,transwell experi-ment and scratch adhesion test,respectively. Results p-P38 expression in interference group cells was significant-ly lower than that in other two group cells(P<0.05).G1phase of interference group cells was significantly increas-ing than that in other two group cells(P<0.05).The proliferation,migration and invasion of interference group cells were all significantly suppressed as compared with that of other two group cells(P<0.05). Conclusions BCAR1 knockdown decreases p-P38 expression and inhibits proliferation,migration and invasion of A549 cells.
