Inhibitor oligonucleotides and their use for specific repression of a gene
View Patent ↗A method of treating a disease resulting from the expression of a harmful gene is described. The method includes the step of administering a therapeutically effective amount of a pharmaceutical composition having at least one double stranded oligonucleotide including two complementary oligonucleotide sequences forming a hybrid. Each oligonucleotide sequence comprises at one of their 3′ or 5′ ends one to five unpaired nucleotides forming single-strand ends extending beyond the hybrid. One of the oligonucleotide sequences is substantially complementary to a target sequence belonging to a DNA or messenger RNA molecule of a gene coding a mutated or nonmutated androgen receptor.
1. A method of treating prostate cancer comprising:
administering a therapeutically effective amount of a pharmaceutical composition having at least one double stranded oligonucleotide comprising two complementary oligonucleotide sequences forming a hybrid, wherein each oligonucleotide sequence comprises at one of their 3′ or 5′ ends one to five unpaired nucleotides forming single-strand ends extending beyond the hybrid, and wherein said at least one double stranded oligonucleotide is selected from the group consisting of a hybrid of two complementary oligonucleotide sequences consisting of SEQ ID NO:15 and SEQ ID NO:16 and a hybrid of two complementary oligonucleotide sequences consisting of SEQ ID NO:19 and SEQ ID NO:20.