Emiltatug Ledadotin - Mersana Therapeutics
Alternative Names: B7-H4 ADC - Mersana Therapeutics; B7-H4 targeting antibody drug conjugate - Mersana Therapeutics; Emi-Le; XMT-1660Latest Information Update: 17 Jan 2025
At a glance
- Originator Mersana Therapeutics
- Class Antibodies; Antineoplastics; Auristatins; Drug conjugates; Immunoconjugates
- Mechanism of Action Apoptosis stimulants; Mitosis inhibitors; Tubulin inhibitors; Tubulin polymerisation 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 Endometrial cancer; Fallopian tube cancer; Ovarian cancer; Triple negative breast cancer
Most Recent Events
- 10 Jan 2025 XMT 1660 receives Fast Track designation for Breast cancer (Late-stage disease, Metastatic disease, Second-line therapy or greater) in USA
- 10 Jan 2025 Efficacy and adverse event data from a phase Ib trial in Triple negative breast cancer released by Mersana Therapeutics
- 27 Mar 2023 Mersana Therapeutics has several patents pending for XMT 1660 in USA and European Union