Compositions and Methods for Inhibiting Expression of Eg5 and VEGF Genes
First Claim
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1. A composition comprising a first double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of a human kinesin family member 11 (Eg5/KSP) gene in a cell and a second dsRNA for inhibiting expression of a human VEGF in a cell, wherein:
- both said first and said second dsRNA are formulated in a stable nucleic acid lipid particle (SNALP);
said first dsRNA consists of a first sense strand and a first antisense strand, and said first sense strand comprises a first sequence and said first antisense strand comprises a second sequence complementary to at least 15 contiguous nucleotides of SEQ ID NO;
1311 (5′
-UCGAGAAUCUAAACUAACU-3′
), wherein said first sequence is complementary to said second sequence and wherein said first dsRNA is between 15 and 30 base pairs in length; and
said second dsRNA consists of a second sense strand and a second antisense strand, said second sense strand comprising a third sequence and said second antisense strand comprising a fourth sequence complementary to at least 15 contiguous nucleotides of SEQ ID NO;
1538 (5′
-GCACAUAGGAGAGAUGAGCUU-3′
), wherein said third sequence is complementary to said fourth sequence and wherein each strand is between 15 and 30 base pairs in length.
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Abstract
This invention relates to compositions containing double-stranded ribonucleic acid (dsRNA) in a SNALP formulation, and methods of using the compositions to inhibit the expression of the Eg5 and Vascular Endothelial Growth Factor (VEGF), and methods of using the compositions to treat pathological processes mediated by Eg5 and VEGF expression, such as cancer.
78 Citations
28 Claims
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1. A composition comprising a first double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of a human kinesin family member 11 (Eg5/KSP) gene in a cell and a second dsRNA for inhibiting expression of a human VEGF in a cell, wherein:
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both said first and said second dsRNA are formulated in a stable nucleic acid lipid particle (SNALP); said first dsRNA consists of a first sense strand and a first antisense strand, and said first sense strand comprises a first sequence and said first antisense strand comprises a second sequence complementary to at least 15 contiguous nucleotides of SEQ ID NO;
1311 (5′
-UCGAGAAUCUAAACUAACU-3′
), wherein said first sequence is complementary to said second sequence and wherein said first dsRNA is between 15 and 30 base pairs in length; andsaid second dsRNA consists of a second sense strand and a second antisense strand, said second sense strand comprising a third sequence and said second antisense strand comprising a fourth sequence complementary to at least 15 contiguous nucleotides of SEQ ID NO;
1538 (5′
-GCACAUAGGAGAGAUGAGCUU-3′
), wherein said third sequence is complementary to said fourth sequence and wherein each strand is between 15 and 30 base pairs in length. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification