Regenxbio said its experimental gene therapy for Duchenne muscular dystrophy succeeded in a trial, paving the way for a submission to the FDA.

Though two serious side effects muddied the results, CEO Curran Simpson expressed optimism about a clearance and claimed FDA leadership will have a “mandate on rare disease…

Regenxbio said its experimental gene therapy for Duchenne muscular dystrophy succeeded in a trial, paving the way for a submission to the FDA.