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Gene Therapy (AAV, Lentiviral)

Delivering functional copies of genes to correct genetic disorders using viral vectors like adeno-associated virus (AAV) or lentivirus. Promises one-time curative treatments for monogenic diseases.

Key Companies

Spark TherapeuticsBluebird BioNovartis (Zolgensma)uniQureSarepta

Recent Signals

REGULATORY

Ultragenyx Completes Rolling BLA for DTX401, AAV Gene Therapy for Glycogen Storage Disease

Ultragenyx submits its BLA for DTX401, an AAV8-delivered gene therapy expressing the human G6PC gene for glycogen storage disease type Ia. The submission marks another rare disease gene therapy approaching the FDA finish line in a crowded 2026 regulatory calendar.

Apr 3, 2026 · 5 min read

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