BioPharma Dive March 12, 2025
The experimental medicine for polycythemia vera is currently being tested in a Phase 2 trial.
Dive Brief:
- Ionis Pharmaceuticals is licensing out another experimental medicine, entering an agreement with Ono Pharmaceutical that offers $280 million upfront and as much as $660 million more for reaching certain development, regulatory and sales goals.
- The drug, sapablursen, is designed to treat polycythemia vera, a rare disease that can cause life-threatening blood clots. Ionis is currently testing sapablursen in a Phase 2 trial and will continue to be responsible for that study.
- Ono will handle development after the completion of the Phase 2 study, as well as regulatory filings and commercialization. If sapablursen reaches the market, Ionis is in line for royalties in...