ANTIVIRAL OLIGONUCLEOTIDES TARGETING HBV
First Claim
1. An antiviral pharmaceutical composition comprising a therapeutically effective amount of at least one pharmacologically acceptable antiviral oligonucleotide of at least 30 nucleotides in length, and a pharmaceutically acceptable carrier, wherein said composition targets a hepatitis virus selected from the group consisting of HBV and HCV, wherein said oligonucleotide comprises at least one phosphorothioate linkage, is not complementary to any portion of a genome sequence of a virus or of a viral mRNA, and the antiviral activity of said oligonucleotide occurs principally by a sequence independent mode of action.
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Accused Products
Abstract
Random sequence oligonucleotides that have antiviral activity are described, along with their use as antiviral agents. In many cases, the oligonucleotides are greater than 40 nucleotides in length. Also described are methods for the prophylaxis or treatment of a viral infection in a human or animal, and a method for the prophylaxis treatment of cancer caused by oncoviruses in a human or animal. The methods typically involve administering to a human or animal in need of such treatment, a pharmacologically acceptable, therapeutically effective amount of at least oligonucleotide that does not act by a sequence complementary mode of action.
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Citations
15 Claims
- 1. An antiviral pharmaceutical composition comprising a therapeutically effective amount of at least one pharmacologically acceptable antiviral oligonucleotide of at least 30 nucleotides in length, and a pharmaceutically acceptable carrier, wherein said composition targets a hepatitis virus selected from the group consisting of HBV and HCV, wherein said oligonucleotide comprises at least one phosphorothioate linkage, is not complementary to any portion of a genome sequence of a virus or of a viral mRNA, and the antiviral activity of said oligonucleotide occurs principally by a sequence independent mode of action.
Specification