Berbamine Down-regulating Survivin mRNA Expression in MCF7 and MCF7/ADR Cells
- VernacularTitle:小檗胺下调MCF7及MCF7/ADR细胞Suivivin表达
- Author:
Yanqiu HAN
;
Shulan WU
- Publication Type:Journal Article
- Keywords:
Berbamine;
MCF7 cell line;
MCF7/ADR cell line;
Survivin gene
- From:
Journal of Chinese Physician
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the efficacy of calmodulin antagonist berbamine(BBM) in down-regulating survivin mRNA. Methods Human breast cancer cell line MCF7 and its adriamycin-resistant counterpart MCF7/ADR were used in the study. The cells were cultured with different concentration of BBM for 72 hours. The mRNA expression level of survivin gene in both MCF and MCF7/ADR cells was detected by semi-quantitative RT-PCR. Results After treating MCF7 and MCF7/ADR cells by 20?mol/L BBM, the mRNA expression level of survivin gene decreased from 0.43?0.02 to 0.21?0.04 in MCF7 cells, and from 0.57?0.05 to 0.45?0.04 in MCF/ADR cells(P
