BMN 307 is an investigational AAV5-phenylalanine hydroxylase (PAH) gene therapy designed to normalize blood phenylalanine (Phe) concentration levels in patients
BMN 307 represents a potential third PKU treatment option from BioMarin, and our second gene therapy clinical program. Both the FDA and European Medicines Agency have granted BMN 307 Orphan Status. BMN 307 has not been determined to be safe or effective and is not approved for use.
BMN 307 AAV
Gene TherapyPKUPhase 1Target Indication
BMN 307 is an AAV5-phenylalanine hydroxylase (PAH) gene therapy under investigation to determine if it can normalize blood phenylalanine concentration levels in patients with PKU.Learn More ⌃
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