• Vironexis Biotherapeutics received FDA clearance for its IND application for VNX-101, an AAV-based gene therapy, enabling a Phase 1/2 trial for CD19+ acute lymphoblastic leukemia.
• VNX-101 uses the TransJoin platform to express a bispecific T-cell engager, targeting CD19 on tumor cells and CD3 on T-cells to facilitate cancer cell killing.
• The Phase 1/2 trial is anticipated to begin in Q4 2024, marking the first clinical trial of an AAV-delivered cancer immunotherapy, with Fast Track and Rare Pediatric Disease designations.
• Vironexis' TransJoin technology aims to improve safety, efficacy, and durability compared to CAR-T therapy and bispecific antibodies, while streamlining manufacturing and reducing treatment burden.