Article
Cell cycle arrest by the PTEN tumor suppressor is target cell specific and may require protein phosphatase activity.
Experimental cell research - 1 May 2000
Hlobilkova A, Guldberg P, Thullberg M, Zeuthen J, Lukas J, Bartek J
Abstract excerpt
PTEN, a tumor suppressor commonly targeted in human cancer, possesses phosphatase activities toward both protein and lipid substrates. While PTEN suppresses gliomas through cell cycle inhibition which requires its lipid phosphatase activity, PTEN's effects on other tumor types and the role of its...
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