Precision BioSciences Submits First Clinical Trial Applications for PBGENE-HBV Phase 1 Study

DTIL
September 18, 2025
Precision BioSciences, Inc. announced on September 30, 2024, the submission of Clinical Trial Applications (CTA) to initiate a Phase 1 study for PBGENE-HBV. This wholly-owned in vivo gene editing program is designed to potentially cure chronic hepatitis B virus (HBV) by eliminating covalently closed circular DNA (cccDNA) and inactivating integrated HBV DNA in hepatocytes. The company highlighted that PBGENE-HBV represents the first gene editing approach for chronic hepatitis B to reach this stage. This therapeutic strategy aims to target the root cause of the disease, a significant advancement over current standard-of-care treatments that rarely lead to a functional cure. Precision BioSciences plans to share final clinical candidate safety data and detailed plans for the Phase 1 trial in November 2024. The company is pursuing a global regulatory strategy, supported by robust non-human primate safety studies and efficacy in various preclinical models. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.