STP 707
Alternative Names: STP-707Latest Information Update: 02 Jan 2026
At a glance
- Originator Sirnaomics
- Class Anti-inflammatories; Antifibrotics; Antineoplastics; Hepatoprotectants; Immunotherapies; Small interfering RNA
- Mechanism of Action Cyclooxygenase 2 expression inhibitors; RNA interference; Transforming growth factor beta1 expression inhibitors
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Orphan Drug Status
Yes - Primary sclerosing cholangitis
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 Solid tumours
- Preclinical Primary sclerosing cholangitis
- No development reported Hepatic fibrosis; Pulmonary fibrosis
Most Recent Events
- 02 Jan 2026 Phase-I development in Solid-tumours(Inoperable/Unresectable, Late-stage disease, Metastatic disease, Second-line therapy or greater) is underway in USA (IV) (NCT05037149)
- 22 Dec 2025 Efficacy and adverse events data from a phase I basket trial in solid tumours released by Sirnaomics
- 22 Dec 2025 Sirnaomics completes a phase I trial in Solid tumours (Late-stage disease, Metastatic disease, Inoperable/Unresectable, Second-line therapy or greater) in USA (IV) (NCT05037149)