Antisense polynucleotides to induce exon skipping and methods of treating dystrophies

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United States of America Patent

PATENT NO 9499817
APP PUB NO 20150225718A1
SERIAL NO

14426348

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Abstract

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Antisense polynucleotides and their use in pharmaceutical compositions to induce exon skipping in targeted exons of the gamma sarcoglycan gene are provided, along with methods of preventing or treating dystrophic diseases such as Limb-Girdle Muscular Dystrophy. One aspect the disclosure provides an isolated antisense polynucleotide wherein the polynucleotide specifically hybridizes to an exon target region of a gamma sarcoglycan RNA, wherein the exon is selected from the group consisting of exon 4 (SEQ ID NO:1), exon 5 (SEQ ID NO: 2), exon 6 (SEQ ID NO: 3), exon 7 (SEQ ID NO: 4) and a combination thereof. In some embodiments, the antisense polynucleotide cannot form an RNase H substrate, and in further embodiments the antisense polynucleotide comprises a modified polynucleotide backbone.

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Patent Owner(s)

Patent OwnerAddress
THE UNIVERSITY OF CHICAGO5801 S ELLIS AVENUE CHICAGO IL 60637

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McNally, Elizabeth Oak Park, US 26 15

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