发明名称 |
Systemic gene replacement therapy for treatment of X-linked MyoTubular Myopathy (XLMTM) |
摘要 |
The present invention provides compositions and methods for treating a myopathy. In certain embodiments, the invention provides compositions and methods for treating, improving muscle function, and prolonging survival in a subject with X-linked myotubular myopathy (XLMTM). The present invention provides a method comprising systemic administration of a composition that induces the increased expression of myotubularin in the muscle of a subject. The invention provides sustained regional and global increases in muscle function. |
申请公布号 |
US9415120(B2) |
申请公布日期 |
2016.08.16 |
申请号 |
US201514595540 |
申请日期 |
2015.01.13 |
申请人 |
Wake Forest University Health Sciences;Genethon;Children's Medical Center Corporation |
发明人 |
Childers Martin K.;Beggs Alan H.;Buj Bello Ana Maria |
分类号 |
A61K48/00;C12N9/16;C07H21/00;C07H21/04;C12N15/00;C12P21/06 |
主分类号 |
A61K48/00 |
代理机构 |
Saul Ewing LLP |
代理人 |
Saul Ewing LLP ;Doyle Kathryn |
主权项 |
1. A method of treating an X-linked myotubular myopathy (XLMTM) in a mammal in need thereof, the method comprising administering to the mammal a composition that increases the expression of myotubularin in a muscle of the mammal, wherein the composition comprises a viral vector comprising a nucleic acid sequence encoding an Myotubularin 1 (MTM1) gene operably linked to a muscle specific promoter and wherein the muscle of the mammal administered the composition exhibits an increase in MTM1 expression for a period selected from the group consisting of up to 3 months, up to 6 months and up to 1 year, as compared with the muscle of a mammal not administered the composition. |
地址 |
Winston Salem NC US |