Nanobiotix Announces Achievement of $20M Development Milestone Payment Related to Ongoing Global Phase 3 Head and Neck Cancer Study

Nanobiotix S.A.
Nanobiotix S.A.

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PARIS and CAMBRIDGE, Mass., Jan. 29, 2024 (GLOBE NEWSWIRE) -- NANOBIOTIX (Euronext : NANO –– NASDAQ: NBTX – the ‘‘Company’’), a late-clinical stage biotechnology company pioneering physics-based approaches to expand treatment possibilities for patients with cancer, today announced achievement of operational requirements in NANORAY-312, an ongoing pivotal Phase 3 study evaluating potential first-in-class radioenhancer NBTXR3 for elderly patients with head and neck cancer, resulting in a $20M milestone payment from strategic partner Janssen Pharmaceutica NV (“Janssen”), a Johnson & Johnson company.

“This first milestone payment related to our ongoing pivotal Phase 3 study evaluating NBTXR3 for patients with head and neck cancer represents another step forward in our pathway to bring NBTXR3 to registration,” said Laurent Levy, Nanobiotix co-founder and chairman of the executive board. “We look forward to continued collaboration with Janssen as we work to deliver the potential benefits of NBTXR3 to millions of patients around the world.”

This $20M represents the first applicable development milestone from the global licensing agreement executed between Nanobiotix and Janssen (For more details, please consult the press release dated 4 December 2023).

About NBTXR3
NBTXR3 is a novel, potentially first-in-class oncology product composed of functionalized hafnium oxide nanoparticles that is administered via one-time intratumoral injection and activated by radiotherapy. Its proof-of-concept was achieved in soft tissue sarcomas for which the product received a European CE mark in 2019. The product candidate’s physical mechanism of action (MoA) is designed to induce significant tumor cell death in the injected tumor when activated by radiotherapy, subsequently triggering adaptive immune response and long-term anti-cancer memory. Given the physical MoA, Nanobiotix believes that NBTXR3 could be scalable across any solid tumor that can be treated with radiotherapy and across any therapeutic combination, particularly immune checkpoint inhibitors.

Radiotherapy-activated NBTXR3 is being evaluated across multiple solid tumor indications as a single agent or in combination with anti-PD-1 immune checkpoint inhibitors, including in NANORAY-312—a global, randomized phase III study in locally advanced head and neck squamous cell cancers. In February 2020, the United States Food and Drug Administration granted regulatory Fast Track designation for the investigation of NBTXR3 activated by radiation therapy, with or without cetuximab, for the treatment of patients with locally advanced HNSCC who are not eligible for platinum-based chemotherapy—the same population being evaluated in the phase III study.