S 531011
Alternative Names: S-531011Latest Information Update: 19 Sep 2025
At a glance
- Originator Shionogi
- Class Antineoplastics; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; CCR8 receptor antagonists; Regulatory T-lymphocyte inhibitors
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Orphan Drug Status
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/II Solid tumours
Most Recent Events
- 30 May 2025 Efficacy, pharmacokinetics, pharmacodynamics and adverse events data from a phase-I/II aCCeleR8-001 trial in solid tumours presented at 61st Annual Meeting of the American Society of Clinical Oncology (ASCO-2025)
- 12 Nov 2021 Phase-I/II clinical trials in Solid tumours (Combination therapy, Late-stage disease, Second-line therapy or greater, Metastatic disease) in USA, Japan (IV) (NCT05101070) (Shionogi pipeline, November 2021)
- 12 Nov 2021 Phase-I/II clinical trials in Solid tumours (Monotherapy, Late-stage disease, Second-line therapy or greater, Metastatic disease) in USA, Japan (IV) (NCT05101070)(Shionogi pipeline, November 2021)