Precision BioSciences receives US FDA fast track designation for PBGENE-HBV, a first in class gene editing therapy designed to eliminate the root cause of chronic hepatitis B

Precision BioSciences

15 April 2025 - Precision BioSciences today announced that the US FDA has granted fast track designation for PBGENE-HBV, the Company’s lead wholly owned in vivo gene editing program designed to cure chronic hepatitis B by eliminating cccDNA, the key source of replicating hepatitis B virus, and inactivating integrated hepatitis B virus DNA in hepatocytes.

Precision is evaluating PBGENE-HBV in the on-going global Phase 1 ELIMINATE-B trial, with clinical investigation in the United States, Moldova, Hong Kong, New Zealand, and the United Kingdom.

Read Precision BioSciences press release

Michael Wonder

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Michael Wonder

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US , Gene therapy , Fast track