Otud3 Reference Search Result - Rat Genome Database

Submit Data | Help | Video Tutorials | News | Publications | Download | REST API | Citing RGD | Contact

Advanced Search (OLGA)

References search result for All species
(View Results for all Objects and Ontologies)

1 records found for search term Otud3

Refine Term:

Sort By:

All

Export

RGD ID	Title	Citation	Abstract	PubMed	Pub Date
11054331	Deubiquitylase OTUD3 regulates PTEN stability and suppresses tumorigenesis.	Yuan L, etal., Nat Cell Biol. 2015 Sep;17(9):1169-81. doi: 10.1038/ncb3218. Epub 2015 Aug 17.	PTEN is one of the most frequently mutated tumour suppressors and reduction in PTEN protein stability also plays a role in tumorigenesis. Although several ubiquitin ligases for PTEN have been identified, the deubiquitylase for de-polyubiquitylation and stabilization of PTEN is less defined. Here, we ... (more) report OTUD3 as a deubiquitylase of PTEN. OTUD3 interacts with, de-polyubiquitylates and stabilizes PTEN. Depletion of OTUD3 leads to the activation of Akt signalling, induction of cellular transformation and cancer metastasis. OTUD3 transgenic mice exhibit higher levels of the PTEN protein and are less prone to tumorigenesis. Reduction of OTUD3 expression, concomitant with decreased PTEN abundance, correlates with human breast cancer progression. Furthermore, we identified loss-of-function OTUD3 mutations in human cancers, which either abolish OTUD3 catalytic activity or attenuate the interaction with PTEN. These findings demonstrate that OTUD3 is an essential regulator of PTEN and that the OTUD3-PTEN signalling axis plays a critical role in tumour suppression.	26280536	2015-04-01