Treatment of facioscapulohumeral dystrophy
The present invention relates to nucleic acids, compositions and methods for the treatment of facioscapulohumeral dystrophy.
1. A viral vector comprising a DUX4 decoy nucleic acid, wherein said DUX4 decoy nucleic acid comprises one or more DUX4 binding sites.
2. The viral vector according to claim 1 , wherein said DUX4 decoy nucleic acid comprises 2, 3, 4, 5 or more than 5 DUX4 binding sites.
3. The viral vector according to claim 1 , wherein the DUX4 binding site(s) is(are) of the sequence TAAYYBAATCA (SEQ ID NO:1) or TAAYBYAATCA (SEQ ID NO:2).
4. The viral vector according to claim 2 , wherein the DUX4 binding site(s) is(are) of the sequence TAAYYBAATCA (SEQ ID NO:1) or TAAYBYAATCA (SEQ ID NO:2).
5. The viral vector according to claim 1 , wherein the DUX4 binding site(s) is selected in the group consisting of TAACCCAATCA (SEQ ID NO:3), TAATTTAATCA (SEQ ID NO:4), TAATCCAATCA (SEQ ID NO:5) and TAATTGAATCA (SEQ ID NO:6).
6. The viral vector according to claim 2 , wherein the DUX4 binding site(s) is selected in the group consisting of TAACCCAATCA (SEQ ID NO:3), TAATTTAATCA (SEQ ID NO:4), TAATCCAATCA (SEQ ID NO:5) and TAATTGAATCA (SEQ ID NO:6).
7. The viral vector according to claim 1 , wherein the decoy nucleic acid comprises a sequence of any one of SEQ ID NO:7 to 28.
8. The viral vector according to claim 1 , wherein the decoy nucleic acid consists of a sequence of any one of SEQ ID NO:7 to 28.
9. The vector according to claim 1 , wherein the viral vector is a lentiviral vector or an AAV vector.
10. The vector according to claim 2 , wherein the viral vector is a lentiviral vector or an AAV vector.
11. The vector according to claim 3 , wherein the viral vector is a lentiviral vector or an AAV vector.
12. The vector according to claim 4 , wherein the viral vector is a lentiviral vector or an AAV vector.
13. The vector according to claim 5 , wherein the viral vector is a lentiviral vector or an AAV vector.
14. The vector according to claim 6 , wherein the viral vector is a lentiviral vector or an AAV vector.
15. The vector according to claim 7 , wherein the viral vector is a lentiviral vector or an AAV vector.
16. The vector according to claim 8 , wherein the viral vector is a lentiviral vector or an AAV vector.
17. A pharmaceutical composition comprising the viral vector of claim 1 and a pharmaceutically or physiologically acceptable carrier.
18. A method of treating FSHD in a subject in need thereof, comprising the administration of a therapeutically effective amount of the viral vector according to claim 1 to said subject.
19. A method of treating FSHD in a subject in need thereof, comprising the administration of a therapeutically effective amount of the viral vector according to claim 7 to said subject.
20. A method of treating FSHD in a subject in need thereof, comprising the administration of a therapeutically effective amount of the viral vector according to claim 8 to said subject.