ERAP1-derived peptide and use thereof

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United States of America Patent

PATENT NO 9725490
SERIAL NO

14235666

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Abstract

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Provided is a novel cancer-treating agent which can be used as a novel choice for the treatment of cancer. Specifically provided are: a peptide that inhibits binding of ERAP1 polypeptide to PHB2 polypeptide, which comprises a binding site of the ERAP1 polypeptide to the PHB2 polypeptide, and a pharmaceutical composition comprising the peptide. In addition, provided is a method for screening a drug candidate for treating and/or preventing cancer using inhibition of the binding of the ERAP1 polypeptide to PP1α polypeptide, PKA polypeptide or PKB polypeptide as an index.

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Patent Owner(s)

Patent OwnerAddress
ONCOTHERAPY SCIENCE INCKANAGAWA KANAGAWA
THE UNIVERSITY OF TOKUSHIMATOKUSHIMA COUNTY JAPAN TOKUSHIMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katagiri, Toyomasa Tokushima, JP 41 599
Tsunoda, Takuya Kanagawa, JP 101 492

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