- IPH4502 is a differentiated exatecan ADC targeting Nectin-4, currently investigated in a Phase 1 clinical trial in advanced solid tumors.
- IPH4502 demonstrated superior preclinical anti-tumor activity compared to enfortumab vedotin (EV) in urothelial carcinoma models with low or heterogeneous Nectin-4 expression, as well as in models resistant to EV.
- IPH4502 showed strong preclinical activity across multiple tumor types, including triple-negative breast cancer, head and neck, and esophageal cancers, supporting its potential for broad clinical application.
Innate Pharma SA (PARIS:IPH, NASDAQ:IPHA) ("Innate" or the "Company") today shared new preclinical data for IPH4502, its novel and differentiated topoisomerase I inhibitor Antibody Drug Conjugate (ADC) targeting Nectin-4. The data were presented at the American Association for Cancer Research (AACR) Annual Meeting 2025.