Peptide activators of the p53 tumor suppressor.

Abstract:

:The oncoproteins MDM2 and MDMX negatively regulate the activity and stability of the p53 tumor suppressor, directly contributing to the development and progression of many tumors harboring wild type p53. Antagonizing MDM2 and MDMX to activate the p53 pathway has thus become an attractive new strategy for anticancer drug design. Several different classes of MDM2 and MDMX antagonists have been reported, including low molecular weight compounds, small peptides, miniature proteins, and peptidomimetics. This review aims to summarize the latest progress in the design of peptide activators of the p53 tumor suppressor.

journal_name

Curr Pharm Des

authors

Zhan C,Lu W

doi

10.2174/138161211795222577

subject

Has Abstract

pub_date

2011-01-01 00:00:00

pages

603-9

issue

6

eissn

1381-6128

issn

1873-4286

pii

BSP/CPD/E-Pub/000352

journal_volume

17

pub_type

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