Masitinib is an oral, brain penetrant inhibitor of microglial and mast cell activity with neuroprotective potential in progressive forms of multiple sclerosis
Patrick Vermersch, Alain Moussy, Colin D. Mansfield, Olivier Hermine
This paper demonstrates that masitinib achieves sufficient CNS concentrations to inhibit key targets in progressive MS, showing neuroprotective effects and potential as a treatment.
bioRxiv · Jul 7, 2026 · PreprintNeuroscience