p53 suppresses 14-3-3γ by stimulating proteasome-mediated 14-3-3γ protein degradation

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p53 suppresses 14-3-3γ by stimulating proteasome-mediated 14-3-3γ protein degradation.

14-3-3 proteins are a family of highly conserved polypeptides that interact with a large number of proteins and play a role in a wide variety of cellular processes. 14-3-3 proteins have been demonstrated overexpressed in several cancers and serving as potential oncogenes. In a previous study we showed one isoform of the 14-3-3 family, 14-3-3γ was negatively regulated by p53 through binding to i...

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The 14-3-3 proteins are a set of highly conserved scaffolding proteins that have been implicated in the regulation of a variety of important cellular processes such as the cell cycle, apoptosis and mitogenic signaling. Recent evidence indicates that the expression of some of the family members is elevated in human cancers suggesting that they may play a role in tumorigenesis. In the present stu...

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14-3-3γ Prevents Centrosome Amplification and Neoplastic Progression

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ژورنال

عنوان ژورنال: International Journal of Oncology

سال: 2014

ISSN: 1019-6439,1791-2423

DOI: 10.3892/ijo.2014.2740