Article
The Cell Cycle-regulated Protein Human GTSE-1 Controls DNA Damage-induced Apoptosis by Affecting p53 Function
1 Aug 2003
Abstract excerpt
GTSE-1 (G2 and S phase-expressed-1) protein is specifically expressed during S and G2 phases of the cell cycle. It is mainly localized to the microtubules and when overexpressed delays the G2 to M transition. Here we report that human GTSE-1 (hGTSE-1) protein can negatively regulate p53 transactivation function, protein levels, and p53-dependent apoptosis. We identified a physical interaction between the...
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