Cell apoptosis induced by carcinogenic metals

被引:102
作者
Chen, F [1 ]
Vallyathan, V [1 ]
Castranova, V [1 ]
Shi, L [1 ]
机构
[1] NIOSH, Hlth Effects Lab Div, Morgantown, WV 26505 USA
关键词
apoptosis; metal; ROS; DNA damage; carcinogenesis;
D O I
10.1023/A:1017970330982
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Well-documented evidence suggests that environmental and occupational exposure of toxic metals or metal-containing compounds can cause a number of human diseases, including inflammation and cancer, through DNA damage, protein modifications, or lipid peroxidation. This mini-review addresses the mechanisms of cell death induced by some carcinogenic metals, including arsenic (III), chromium (VI) and vanadium (V). A possible contribution of reactive oxygen species to metal-induced cell death is also discussed.
引用
收藏
页码:183 / 188
页数:6
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