Modulation of exon recognition in pre-mRNA by interfering with the secondary RNA structure
First Claim
Patent Images
1. A method for inducing the skipping of exon 53 of the human dystrophin pre-mRNA in a subject with Duchenne Muscular Dystrophy (DMD) or Becker Muscular Dystrophy (BMD), or a cell derived from the subject, said method comprising providing to said subject or said cell, an antisense oligonucleotide of 18 nucleotides consisting of the base sequence of the sequence CUGUUGCCUCCGGUUCUG (SEQ ID NO:
- 29), wherein said oligonucleotide induces exon 53 skipping in the human dystrophin pre-mRNA in the subject or a cell derived from the subject, said oligonucleotide comprising a modification selected from the group consisting of;
2′
-O-methyl, 2′
-O-methylphosphorothioate, a morpholine ring, a phosphorodiamidate linkage, a peptide nucleic acid and a locked nucleic acid.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to oligonucleotides for inducing skipping of exon 53 of the dystrophin gene. The invention also relates to methods of inducing exon 53 skipping using the oligonucleotides.
105 Citations
13 Claims
-
1. A method for inducing the skipping of exon 53 of the human dystrophin pre-mRNA in a subject with Duchenne Muscular Dystrophy (DMD) or Becker Muscular Dystrophy (BMD), or a cell derived from the subject, said method comprising providing to said subject or said cell, an antisense oligonucleotide of 18 nucleotides consisting of the base sequence of the sequence CUGUUGCCUCCGGUUCUG (SEQ ID NO:
- 29), wherein said oligonucleotide induces exon 53 skipping in the human dystrophin pre-mRNA in the subject or a cell derived from the subject, said oligonucleotide comprising a modification selected from the group consisting of;
2′
-O-methyl, 2′
-O-methylphosphorothioate, a morpholine ring, a phosphorodiamidate linkage, a peptide nucleic acid and a locked nucleic acid. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
- 29), wherein said oligonucleotide induces exon 53 skipping in the human dystrophin pre-mRNA in the subject or a cell derived from the subject, said oligonucleotide comprising a modification selected from the group consisting of;
-
2. A method for treating Duchenne Muscular Dystrophy (DMD) or Becker Muscular Dystrophy (BMD) in a subject by inducing the skipping of exon 53 of the human dystrophin pre-mRNA, said method comprising providing to the subject an antisense oligonucleotide of 18 nucleotides consisting of the base sequence of the sequence CUGUUGCCUCCGGUUCUG (SEQ ID NO:
- 29), wherein said oligonucleotide induces exon 53 skipping in the human dystrophin pre-mRNA of the subject, said oligonucleotide comprising a modification selected from the group consisting of;
2′
-O-methyl, 2′
-O-methylphosphorothioate, a morpholine ring, a phosphorodiamidate linkage, a peptide nucleic acid and a locked nucleic acid.
- 29), wherein said oligonucleotide induces exon 53 skipping in the human dystrophin pre-mRNA of the subject, said oligonucleotide comprising a modification selected from the group consisting of;
Specification