Therapeutic intervention in a genetic disease in an individual by modifying expression of an aberrantly or abnormally expressed gene
First Claim
Patent Images
1. A method of preparing a medicament for alleviating a symptom of a genetic muscular dystrophy in an individual in need, wherein said medicament comprises an antisense oligonucleotide that causes exon skipping, comprising:
- providing to a cell of said individual a compound comprising said antisense oligonucleotide;
comparing the level of expression of BMP4 in said cell before and after providing said compound to said cell to determine whether said compound reduces, inhibits and/or antagonizes expression of Bone Morphogenetic Protein 4 (BMP4) in said cell of said individual;
wherein a compound that reduces, inhibits and/or antagonizes expression of BMP4 is used to prepare a medicament for alleviating a symptom of a genetic muscular dystrophy; and
wherein said medicament is prepared by synthesizing said oligonucleotide and preparing said oligonucleotide for delivery to said individual.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention provides means and methods for alleviating genetic disease. A genetic defect that has a phenotype in differentiated cells can lead to defects in precursor cells thereof. These so-called secondary defects contribute to the overall disease of the individual. In the present invention, genetic intervention with the aim to alleviate symptoms of genetic disease is directed toward the primary genetic defect in the differentiated cell and the secondary defect in the precursor cell.
69 Citations
17 Claims
-
1. A method of preparing a medicament for alleviating a symptom of a genetic muscular dystrophy in an individual in need, wherein said medicament comprises an antisense oligonucleotide that causes exon skipping, comprising:
- providing to a cell of said individual a compound comprising said antisense oligonucleotide;
comparing the level of expression of BMP4 in said cell before and after providing said compound to said cell to determine whether said compound reduces, inhibits and/or antagonizes expression of Bone Morphogenetic Protein 4 (BMP4) in said cell of said individual; wherein a compound that reduces, inhibits and/or antagonizes expression of BMP4 is used to prepare a medicament for alleviating a symptom of a genetic muscular dystrophy; and
wherein said medicament is prepared by synthesizing said oligonucleotide and preparing said oligonucleotide for delivery to said individual. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- providing to a cell of said individual a compound comprising said antisense oligonucleotide;
- 9. A method for determining whether a BMP4 anti-sense oligonucleotide or a functional equivalent thereof is capable of inducing skipping of an exon in a BMP4 pre-mRNA containing said exon, said method comprising providing a cell expressing said BMP4 pre-mRNA with said oligonucleotide and determining whether said exon is absent from mature mRNA produced from said pre-mRNA.
-
13. A method of preparing a medicament for alleviating a symptom of a genetic muscular dystrophy in an individual in need, wherein said medicament comprises an anti-sense oligonucleotide that causes exon skipping or a functional equivalent thereof that is complementary to an exon of BMP-4, said method comprising:
-
providing to a cell of a-said individual an anti-sense oligonucleotide; comparing the level of expression of BMP4 in said cell before and after providing said anti-sense oligonucleotide to said cell to determine whether said anti-sense oligonucleotide reduces, inhibits or antagonizes expression of BMP-4 in said cell of said individual; wherein a compound that reduces, inhibits or antagonizes expression of BMP-4 is used to prepare a medicament for alleviating a symptom of a genetic muscular dystrophy; and
wherein said medicament is prepared by synthesizing said oligonucleotide and preparing said oligonucleotide for delivery to said individual.
-
- 16. A method of treating a genetic muscular dystrophy in an individual in need, comprising administering to said individual an anti-sense oligonucleotide that causes exon skipping, or a functional equivalent thereof, that is complementary to an exon of BMP-4, thereby treating said genetic muscular dystrophy.
Specification