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Casimersen (AMONDYS 45™): An Antisense Oligonucleotide for Duchenne Muscular Dystrophy
Casimersen (AMONDYS 45™) is a therapeutic antisense oligonucleotide designed for patients with Duchenne Muscular Dystrophy (DMD) whose gene mutation is amenable to exon 45 skipping. DMD is a genetic disorder characterized by the absence of dystrophin, a crucial protein for muscle function. This results in progressive muscle degeneration and loss of mobility, eventually affecting the heart and lungs. Casimersen works by binding to the mutated pre-mRNA, skipping exon 45 to …