Interruption of binding of MDM2 and P53 protein and therapeutic

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

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435 79, 435 791, 435 792, 435 793, 435 723, 436501, 436518, 436523, 436524, 436525, 436526, 436527, 436528, 436529, 436530, 436531, 436 64, 436813, G01N 3353, G01N 33574, G01N 33542, G01N 33543

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057703779

ABSTRACT:
A method for interfering with the binding between p53 and MDM2 or a protein having a p53 binding site analogous to that of MDM2, which method comprises administering a effective amount of a compound, selected from the group consisting of a peptide having up to twenty eight amino acids which is able to disrupt or prevent binding between p53 and MDM2, or a functional peptide analogue thereof.
Compounds for use in the method, methods for detecting such compounds and their application in the diagnosis and treatment of tumours is also described and claimed.

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