Hafnium oxide - Nanobiotix
Alternative Names: Hafnium Oxide nanoparticles; JNJ-1900; JNJ-90301900; NBTX 3; NBTXR-3; PEP-503Latest Information Update: 03 Apr 2026
At a glance
- Originator Nanobiotix
- Developer Janssen Pharmaceutica; LianBio; M. D. Anderson Cancer Center; Nanobiotix; National Cancer Institute (USA); PharmaEngine; University of Texas M. D. Anderson Cancer Center
- Class Antineoplastics; Radiosensitisers; Small molecules
- Mechanism of Action Free radical stimulants
-
Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity No
Highest Development Phases
- Phase III Squamous cell cancer
- Phase II/III Soft tissue sarcoma
- Phase II Non-small cell lung cancer
- Phase I/II Liver cancer; Rectal cancer; Solid tumours
- Phase I Adenocarcinoma; Oesophageal cancer
- Suspended Prostate cancer
Most Recent Events
- 20 Mar 2026 Nanobiotix, in collaboration with the University of Texas MD Anderson Cancer Center suspends a phase I trial in Adenocarcinoma (Late-stage disease, Metastatic disease, Combination therapy) in USA (Intratumoural), due to principal investigator's request (NCT04484909)
- 23 Jan 2026 M.D. Anderson Cancer Center terminates a phase-II trial in Squamous cell cancer (Recurrent, Second-line therapy or greater, Metastatic disease, Combination therapy) in USA (Intralymphatic, Intratumoural) due to less than 75% participation (NCT04862455)
- 11 Dec 2025 Phase-I clinical trials in Squamous cell cancer (Late-stage disease, Combination therapy) in USA (Intralymphatic) (NCT07219212)