Article
Hemizygous Disruption of <i>Cdc25A</i> Inhibits Cellular Transformation and Mammary Tumorigenesis in Mice
15 Jul 2007
Abstract excerpt
CDC25A phosphatase activates multiple cyclin-dependent kinases (CDK) during cell cycle progression. Inactivation of CDC25A by ubiquitin-mediated degradation is a major mechanism of DNA damage-induced S-G(2) checkpoint. Although increased CDC25A expression has been reported in various human cancer tissues, it remains unclear whether CDC25A activation is a critical rate-limiting step of carcinogenesis. To assess...
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