Effects of Celastrol on HepG2 Cells Migration
10.3969/j.issn.1005-5304.2015.07.015
- VernacularTitle:雷公藤红素对HepG2细胞迁移的影响
- Author:
Na DU
;
Jianhua FU
;
Jian LI
;
Fusheng LIU
;
Yin ZHANG
;
Ting LIU
;
Zeqi SU
;
Xia DING
- Publication Type:Journal Article
- Keywords:
Celastrol;
cell migration;
HepG2 cell;
concentration;
time
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2015;(7):51-54
- CountryChina
- Language:Chinese
-
Abstract:
Objectives To explore a better inhibitory effect of concentration and time of Celastrol on migration of HepG2 cells. Methods HepG2 cells were planted and cultured in 6-well plates. When the adherent cell density reached 70%-80%, cell migration was manufactured by scratch experiment model. Then, cell morphology and cell migration were observed under microscope with different concentrations of Celastrol 5, 1, 0.5, 0.1, 0.01μmol/L and DMSO at 0, 6, 12, 24 h. They were pictured and rates of cell migration and inhibition ratios of all groups were calculated. Results Celastrol inhibited HepG2 cell migration, and its inhibitory effect on the migration velocity was concentration-dependent in a certain range. The higher the concentration of Celastrol, the stronger effect is. Celastrol of the same concentration at different times had different inhibitory effect on cell migrationof HepG2 cells (P<0.05). Celastrol of different concentrations at the same time had different inhibitory effects on cell migration of HepG2 cells (P<0.05);Celastrol of high concentration cause dsevere changes in the cell morphology. Conclusion Celastrol of high concentration causes changes in the cell morphology and cell apoptosis of HepG2 cells. Celastrol inhibits HepG2 cell migration, which is dependent on the concentration and action time. The inhibitory effect of Celastrol on HepG2 cell migration is most obvious under final concentration of 5μmol/L at 6 h.
