Article
Arsenite-induced Cdc25C degradation is through the KEN-box and ubiquitin-proteasome pathway.
Proceedings of the National Academy of Sciences of the United States of America - 19 Feb 2002
Chen Fei, Zhang Zhuo, Bower Jacquelyn, Lu Yongju, Leonard Stephen S, Ding Min, Castranova Vince, Piwnica-Worms Helen, Shi Xianglin
Abstract excerpt
Arsenite is a known human carcinogen that induces tumorigenesis through either a genotoxic or an epigenetic mechanism. In this study, the effect of arsenite on cell cycle regulation and the mechanisms that contribute to this effect were investigated. Treatment of the cells with arsenite suppressed cell proliferation and reduced cell viability in a dose- or time-dependent manner. Analysis of cell cycle profile and...
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