Methods for treating muscle specific receptor kinase (MuSK) myasthenia gravis with the Ig1 domain of MuSK

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United States of America Patent

PATENT NO 9574015
APP PUB NO 20150125442A1
SERIAL NO

14486400

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Abstract

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Agents, compositions, and medicaments that reduce interactions between muscle specific kinase receptor (MuSK) and pathogenic immunoglobulin G4 (IgG4) antibodies specific for the first Ig-like domain of MuSK and methods and uses thereof to reduce such interactions are encompassed herein. Also encompassed are screening assays to identify inhibitors of these pathogenic antibodies, particularly those that reduce binding to MuSK. Agents identified using the screening assays described herein are envisioned for use as therapeutics, alone or in compositions or in medicaments, to improve motor function in subjects afflicted MuSK-MG.

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Patent Owner(s)

Patent OwnerAddress
LEIDEN UNIVERSITY MEDICAL CENTERALBINUSDREEF 2 LEIDEN 2333 ZA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burden, Steven J Sharon, US 7 2
Huijbers, Maartje Leiden, NL 1 1
van, der Maarel Silvère M Oegstgeest, NL 1 1
Verschuuren, Johannes J Oegstgeest, NL 1 1
Zhang, Wei New York, US 2625 19909

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