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Activation of p53 pathway by Nutlin-3a inhibits the expression of the therapeutic target α5 integrin in colon cancer cells.

Authors :
Janouskova, Hana
Ray, Anne-Marie
Noulet, Fanny
Lelong-Rebel, Isabelle
Choulier, Laurence
Schaffner, Florence
Lehmann, Maxime
Martin, Sophie
Teisinger, Jan
Dontenwill, Monique
Source :
Cancer Letters. Aug2013, Vol. 336 Issue 2, p307-318. 12p.
Publication Year :
2013

Abstract

Highlights: [•] Inhibition of α5β1 integrin expression or functions alters HCT116 cell survival. [•] Nutlin-3a affects α5 integrin expression through p53 activation. [•] A negative crosstalk between α5β1 integrin and p53 wt has been identified. [•] Reactivation of p53 above a threshold is of interest as a therapeutic option for colon tumors overexpressing α5 integrin. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
03043835
Volume :
336
Issue :
2
Database :
Academic Search Index
Journal :
Cancer Letters
Publication Type :
Academic Journal
Accession number :
89137502
Full Text :
https://doi.org/10.1016/j.canlet.2013.03.018