Selective reduction of the deleterious activity of extended tri-nucleotide repeat containing genes

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United States of America Patent

PATENT NO 9862947
SERIAL NO

14961689

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Abstract

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Aspects of the invention include methods of selectively reducing the deleterious activity of mutant extended trinucleotide repeat containing genes in a cell, as well as compositions used in such methods. The deleterious activity (e.g., toxicity and/or dis-functionality of products encoded thereby) of a mutant extended trinucleotide repeat containing gene may be selectively reduced in a variety of different ways, e.g., by selectively decreasing SPT4 mediated transcriptional activity, by enhancing functionality of proteins encoded thereby, etc. Aspects of the invention further include assays for identifying agents that find use in methods of the invention, e.g. as summarized above. Methods and compositions of the invention find use in a variety of different applications, including the prevention or treatment of disease conditions associated with the presence of genes containing mutant extended trinucleotide repeats, such as Huntington's Disease (HD).

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Patent Owner(s)

Patent OwnerAddress
NATIONAL YANG-MING UNIVERSITYNO 155 SEC 2 LINONG STREET TAIPEI 112

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Tzu-Hao Taipei, TW 11 42
Cohen, Stanley N Stanford, US 51 1002
Liu, Chia-Rung Tainan, TW 8 33
Wang, Tzu-Han Taipei, TW 6 12

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