Posttranscriptional regulation of p53 and its targets by RNA-binding proteins.

Abstract:

:p53 tumor suppressor plays a pivotal role in maintaining genomic integrity and preventing cancer development. The importance of p53 in tumor suppression is illustrated by the observation that about 50% human tumor cells have a dysfunctional p53 pathway. Although it has been well accepted that the activity of p53 is mainly controlled through post-translational modifications, recent studies have revealed that posttranscriptional regulations of p53 by various RNA-binding proteins also play a crucial role in modulating p53 activity and its downstream targets.

journal_name

Curr Mol Med

authors

Zhang J,Chen X

doi

10.2174/156652408786733748

subject

Has Abstract

pub_date

2008-12-01 00:00:00

pages

845-9

issue

8

eissn

1566-5240

issn

1875-5666

journal_volume

8

pub_type

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