Article
Timely Degradation of Wip1 Phosphatase by APC/C Activator Protein Cdh1 is Necessary for Normal Mitotic Progression.
Journal of cellular biochemistry - 1 Aug 2015
Jeong Ho-Chang, Gil Na-Yeon, Lee Ho-Soo, Cho Seung-Ju, Kim Kyungtae, Chun Kwang-Hoon, Cho Hyeseong, Cha Hyuk-Jin
Abstract excerpt
Wip1 belongs to the protein phosphatase C (PP2C) family, of which expression is up-regulated by a number of external stresses, and serves as a stress modulator in normal physiological conditions. When overexpressed, premature dephosphorylation of stress-mediators by Wip1 results in abrogation of tumor surveillance, thus Wip1 acts as an oncogene. Previously, the functional regulation of Wip1 in cell-cycle...
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