Sangamo Therapeutics advances rolling submission of BLA to US FDA for ST-920 in Fabry disease

Sangamo Therapeutics

9 March 2026 - Sangamo Therapeutics today announced advancement of the rolling submission of a BLA to the FDA seeking accelerated approval of isaralgagene civaparvovec, or ST-920, a wholly owned investigational gene therapy for the treatment of adults with Fabry disease.

Following initiation of the rolling submission in December 2025, Sangamo has now submitted the preclinical and clinical modules to the FDA for review.

Read Sangamo Therapeutics press release

Michael Wonder

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Michael Wonder

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US , Registration , Gene therapy