Zeleciment Rostudirsen - Dyne Therapeutics
Alternative Names: DYNE-251; z-rostudirsenLatest Information Update: 06 Aug 2026
At a glance
- Originator Dyne Therapeutics
- Class Antibodies; Antisense oligonucleotides; Drug conjugates; Fab fragments; Immunoconjugates
- Mechanism of Action Dystrophin expression stimulants; Gene silencing
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Orphan Drug Status
Yes - Duchenne muscular dystrophy
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Preregistration Duchenne muscular dystrophy
Most Recent Events
- 20 Jul 2026 FDA assigns PDUFA action date of 21/01/2027 for Zeleciment Rostudirsen for Duchenne muscular dystrophy
- 20 Jul 2026 US FDA accepts BLA for Zeleciment Rostudirsen for Duchenne muscular dystrophy for review
- 20 Jul 2026 Zeleciment Rostudirsen receives priority review status for Duchenne muscular dystrophy in USA