Article
Mutant p53 protects cells from 12-O-tetradecanoylphorbol-13-acetate-induced death by attenuating activating transcription factor 3 induction.
Cancer research - 15 Nov 2006
Buganim Yosef, Kalo Eyal, Brosh Ran, Besserglick Hila, Nachmany Ido, Rais Yoach, Stambolsky Perry, Tang Xiaohu, Milyavsky Michael, Shats Igor, Kalis Marina, Goldfinger Naomi, Rotter Varda
Abstract excerpt
Mutations in p53 are ubiquitous in human tumors. Some p53 mutations not only result in loss of wild-type (WT) activity but also grant additional functions, termed "gain of function." In this study, we explore how the status of p53 affects the immediate response gene activating transcription factor 3 (ATF3) in the 12-O-tetradecanoylphorbol-13-acetate (TPA)-protein kinase C (PKC) pathway. We show that high doses of...
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