TAp63γ demethylation regulates protein stability and cellular distribution during neural stem cell differentiation.

ABSTRACT: p63 is a close relative of the p53 tumor suppressor and transcription factor that modulates cell fate. The full-length isoform of p63, containing a transactivation (TA) domain (TAp63) is an essential proapoptotic protein in neural development. The role of p63 in epithelial development is also well established; however, its precise function during neural differentiation remains largely controversial. Recently, it has been demonstrated that several conserved elements of apoptosis are also integral components of cellular differentiation; p53 directly interacts with key regulators of neurogenesis. The aim of this study was to evaluate the role of p63 during mouse neural stem cell (NSC) differentiation and test whether the histone H3 lysine 27-specific demethylase JMJD3 interacts with p63 to re

SUBMITTER: Fonseca MB 

PROVIDER: S-EPMC3522631 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature