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Therapy Name | Rigosertib |
Synonyms | |
Therapy Description |
Rigosertib (ON01910) is a small molecule inhibitor of Plk1, resulting in mitotic cell-cycle arrest and inhibition of tumor growth (PMID: 15766665, PMID: 32442785). |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
Rigosertib | ON01910 | PLK1 Inhibitor 18 | Rigosertib (ON01910) is a small molecule inhibitor of Plk1, resulting in mitotic cell-cycle arrest and inhibition of tumor growth (PMID: 15766665, PMID: 32442785). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
NRAS Q61H | rhabdomyosarcoma | not predictive | Rigosertib | Preclinical - Cell line xenograft | Actionable | In a preclinical study, Rigosertib (ON01910) inhibited cell viability and induced apoptosis and cell cycle arrest in rhabdomyosarcoma cells harboring NRAS Q61H in culture, and delayed tumor growth in cell line xenograft models, however, cells with wild-type NRAS demonstrated the same response, and mechanistically, the response was found to be due to Rigosertib (ON0190) binding to tubulin (PMID: 33158997). | 33158997 |
NRAS Q61K | neuroblastoma | not predictive | Rigosertib | Preclinical - Cell line xenograft | Actionable | In a preclinical study, Rigosertib (ON01910) inhibited cell viability and induced apoptosis and cell cycle arrest in neuroblastoma cells harboring NRAS Q61K in culture, and delayed tumor growth in cell line xenograft models, however, cells with wild-type NRAS demonstrated the same response, and mechanistically, the response was found to be due to Rigosertib (ON0190) binding to tubulin (PMID: 33158997). | 33158997 |
HRAS Q61K | rhabdomyosarcoma | not predictive | Rigosertib | Preclinical - Cell culture | Actionable | In a preclinical study, Rigosertib (ON01910) inhibited cell viability and induced apoptosis and cell cycle arrest in rhabdomyosarcoma cells harboring HRAS Q61K in culture, however, cells with wild-type HRAS demonstrated the same response, and mechanistically, the response was found to be due to Rigosertib (ON0190) binding to tubulin (PMID: 33158997). | 33158997 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
---|---|---|---|---|---|---|
NCT03786237 | Phase Ib/II | Rigosertib | Rigosertib for RDEB-SCC | Recruiting | AUT | 0 |