METHODS OF TREATING DISORDERS ASSOCIATED WITH PROTEIN POLYMERIZATION

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United States of America Patent

APP PUB NO 20170049783A1
SERIAL NO

15296247

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to methods of treatment of clinical disorders associated with protein polymerization comprising administering, to a subject, an effective amount of carbamazepine, oxcarbazepine or another carbamazepine-like compound. It is based, at least in part, on the discovery that, in cells having a genetic defect in α1-antitrypsin, carbamazepine was able to decrease levels of the mutant protein. Furthermore, carbamazepine reduced the hepatic load of mutant α1-antitrypsin and the toxic effect of that mutant protein accumulation, hepatic fibrosis, in vivo using a mouse model of the disease. As patients having this defect in α1-antitrypsin exhibit toxic accumulations of the protein, treatment according to the invention may be used to ameliorate symptoms and signs of disease.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATIONPITTSBURGH PA 15620-4002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hidvegi, Tunde Gibsonia, US 3 11
Michalopoulos, George Konstantine Pittsburgh, US 12 103
Perlmutter, David Hirsch Pittsburgh, US 6 37

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