Medicament comprising activity modulator for CD300a-expressing cell associated with allergic disease, CD300a gene-deficient mouse, and use of activity modulator for CD300a-expressing cell

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United States of America Patent

PATENT NO 9850309
SERIAL NO

14441109

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Abstract

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The present invention provides medicaments for allergic diseases (atopic dermatitis, asthma, and the like), and a tool useful for pathology analysis of allergic diseases. A medicament containing as an effective component an activity modulator for suppressing inhibitory signal transduction of a CD300a-expressing myeloid cell, which activity modulator contains a substance that inhibits binding of CD300a to phosphatidyl serine, can be used for treatment or prophylaxis of an allergic disease. A CD300a gene-deficient mouse can be used as a model mouse in which the allergic disease is hardly induced after administration of a substance that induces the allergic disease, which may be used for carrying out pathology analysis of an allergic disease, or for screening of a possible candidate substance for an effective component of a therapeutic agent or prophylactic agent for the disease.

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Patent OwnerAddress
UNIVERSITY OF TSUKUBA1-1-1 TENNODAI TSUKUBA-SHI IBARAKI 305-8577

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kankanam, Gamage Udayanga Sanath Tsukuba, JP 3 6
Miki, Haruka Tsukuba, JP 3 6
Oda, Chigusa Tsukuba, JP 5 6
Shibuya, Akira Tsukuba, JP 39 99

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