ARL 200
Alternative Names: ARL-200; CD200 Activation Receptor Ligand - OX2 Therapeutics; CD200AR-L; hP1A8Latest Information Update: 15 Jul 2026
At a glance
- Originator University of Minnesota
- Developer OX2 Therapeutics
- Class Antineoplastics; Immunotherapies; Peptides
- Mechanism of Action Immune checkpoint protein modulators; Immunomodulators
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase I Glioblastoma; Glioma
- Preclinical Breast cancer; CNS cancer; Solid tumours
- No development reported Lung cancer; Malignant melanoma
Most Recent Events
- 15 Jul 2026 ARL 200 is still in phase-I development in Glioblastoma(Recurrent, Second-line therapy or greater) in USA (OX2 Therapeutics pipeline, July 2026)
- 15 Jul 2026 Preclinical trials in Breast cancer in USA (unspecified route), prior to July 2026 (OX2 Therapeutics pipeline, July 2026)
- 15 Jul 2026 Preclinical trials in CNS cancer in USA (unspecified route), prior to July 2026 (OX2 Therapeutics pipeline, July 2026)