| CPC A61K 31/444 (2013.01) [A61K 31/4439 (2013.01); A61K 31/4709 (2013.01); A61K 31/498 (2013.01); A61K 31/519 (2013.01); A61K 31/573 (2013.01); A61K 45/06 (2013.01); A61P 21/00 (2018.01)] | 5 Claims |

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1. A method of treating a neuromuscular junction disease, comprising the administration of an ALK5 inhibitor, optionally in combination with a glucocorticoid to a subject in need thereof, wherein the ALK5 inhibitor is not used in combination with an oxytocin receptor agonist, and wherein the ALK5 inhibitor is selected from the group consisting of RepSox and pharmaceutically acceptable salts, hydrates or solvates thereof.
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