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Curcumin-induced cell death in two leukemia cell lines: K562 and Jurkat
被引:40
|作者:
Duvoix, A
Morceau, F
Schnekenburger, M
Delhalle, S
Galteau, MM
Dicato, M
Diederich, M
机构:
[1] Ctr Univ Luxembourg, Lab RCMS, L-1511 Luxembourg, Luxembourg
[2] Univ Nancy 1, Fac Pharm, Lab Thiols & Fonct Cellulaires, F-54000 Nancy, France
来源:
关键词:
curcumin;
leukemia;
apoptosis;
D O I:
10.1196/annals.1299.071
中图分类号:
Q2 [细胞生物学];
学科分类号:
071009 ;
090102 ;
摘要:
Curcumin presents strong antioxidant and anticancer properties. However, molecular mechanisms leading to curcumin-induced cell death are poorly understood. The effect of curcumin was compared in two different leukemia cell lines: K562 and Jurkat. Cell death was induced in both cell lines, and apoptosis pathways were investigated by Western blot analysis. Decreases in pro-caspase 8 and 9 levels were observed. BH3 interacting domain death agonist (Bid) was also cleaved. Jurkat cells appeared to be more sensitive to curcumin, and apoptosis takes place earlier.
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页码:389 / 392
页数:4
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