Compositions and methods for inhibiting expression of the PCSK9 gene
US8222222B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Apr 25, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2310/3515
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of the PCSK9 gene (PCSK9 gene), comprising an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PCSK9 gene. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier; methods for treating diseases caused by PCSK9 gene expression and the expression of the PCSK9 gene using the pharmaceutical composition; and methods for inhibiting expression of a PCSK9 gene in a cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.