News, info and tips for living with multiple sclerosis

BTK Inhibitors – The Next Big MS Therapy?

btk inhibitor research

Is orelabrutinib one of the next big MS therapies? Biogen is betting at least $125 million that it is. Orelabrutinib is an experimental oral BTK inhibitor (BTKi). BTKi’s are designed to selectively block an enzyme that’s important for the activation of B-cells and microglia. Some of those immune cells drive the abnormal immune responses that characterize MS. Researchers hope the medication will lower inflammation and slow progression of all forms…Continue Reading