Effect of oridonin on invasion and migration of human lung cancer NCI-H460 cells
10.3969/j.issn.1000-4718.2014.08.028
- VernacularTitle:冬凌草甲素对人肺癌 NCI-H460细胞侵袭和迁移的影响
- Author:
Qiaoran LIU
;
Zaiyun ZHANG
;
Xiaoming YU
;
Xianglin PAN
;
Juandong WANG
;
Junli LIU
- Publication Type:Journal Article
- Keywords:
Oridonin;
Lung neoplasms;
Neoplasm invasiveness;
Cell migration
- From:
Chinese Journal of Pathophysiology
2014;(8):1497-1500
- CountryChina
- Language:Chinese
-
Abstract:
[ABSTRACT]AIM:ToinvestigatetheeffectoforidoninontheinvasionandmigrationofhumanlungcancerNCI-H460 cells.METHODS:NCI-H460 cells were divided into high-dose (HD), middle-dose (MD) and low-dose (LD) oridonin groups (cultured with 40, 20 and 10μmol/L of oridonin, respectively, as experimental groups), and normal (N) group ( treated without oridonin as control ) .The cell growth was observed .The cell proliferation was detected by MTT as-say.Boyden chamber was used to determine the cell invasive capacity .The cell migration was also measured .The levels of MMP-2 and MMP-9 were assayed by Western blotting .RESULTS:The cell counts in the experimental groups were lower than that in N group .The cell proliferation was inhibited as the inhibitory rates were 48.94%, 36.17%and 19.15% for HD group, MD group and LD group, respectively.The numbers of the invasive cells were 26.67 ±5.16 for HD group, 36.17 ±5.08 for MD group, and 44.33 ±5.50 for LD group.The migration rates in the experimental groups were lower than that in N group .The expression of MMP-2 and MMP-9 decreased dependent on the oridonin dose as follows: HD group
