Ethyl acetate extracted from Shiitake Mushroom induced apoptosis in a breast cancer cell line-MCF-7 / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)2003.
Artigo
em Chinês
| WPRIM
| ID: wpr-559719
ABSTRACT
Aim This study was to examine the effect of ethyl acetate extract of shiitake mushroom on a human breast cancer line-MCF-7 cell in vitro. Method Cell cytotoxicity was examined using MTT method, Cell apoptosis was examined by AnnexinV-FITC/PI staining,Cell cycle analysis was determined by flow cytometry. Western blot analysis was used to determine Cyclin D_1、Cdk4、Bax and p21WAE1/CIP1 protein expression. Results Concentration-dependent cytotoxic effects of the extract were observed in MCF-7 human breast cancer cell lines. Pro-apoptotic proteins (Bax, p21WAE1/CIP1)were up-regulated while proteins involved in cell cycle(Cyclin D_1 and Cdk4)were down-regulated. Conclusion This study suggests that the anti-breast cancer activities might result from increased apoptosis and growth arrest
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Pharmacological Bulletin
Ano de publicação:
2003
Tipo de documento:
Artigo
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