Effects and the mechanism of triptolide on proliferation and apoptosis of breast cancer MCF-7 cells / 实用医学杂志
The Journal of Practical Medicine
;
(24): 3867-3870, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-665487
ABSTRACT
Objective To explore the effects and mechanism of triptolide on proliferation and apoptosis of breast cancer MCF-7 cells.Methods MCF-7 cells were treated by different concentrations of triptolide.CCK-8 as-say was employed to detect the cell proliferation. The morphological changes were observed by an inverted micro-scope.The apoptosis rate was detected by flow cytometry.Expressions of Bcl-2,Bax,Survivin and Caspase-3 were measured by qRT-PCR and Western blot. Results Triptolide inhibited the proliferation of MCF-7 cells in a dose and time-dependent manner at a suitable range.Triptolide induced morphological changes and apoptosis.Triptolide also down-regulated Bcl-2 and Survivin expressions and up-regulated Bax and Caspase-3 expressions. Conclu-sions Triptolide inhibits proliferation and induces apoptosis of MCF-7 cells,and its mechanism may be related to down-regulation of Bcl-2 and Survivin expressions and up-regulation of Bax and Caspase-3 expressions.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
The Journal of Practical Medicine
Ano de publicação:
2017
Tipo de documento:
Artigo
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