Calcitonin gene–related peptide receptor has been implicated in the pathogenesis of migraine. Rimegepant is an orally administered, small-molecule, calcitonin gene–related peptide receptor antagonist that may be effective in acute migraine treatment.
Theranica, a bio-medical technology company developing advanced electroceuticals for migraine and other pain disorders, announced today that the U.S. Food and Drug Administration (FDA) granted a De Novo request for its smartphone-controlled electroceutical, Nerivio Migra®, utilizing Remote Electrical Neuromodulation for the acute treatment of migraine.
In research published online April 8 in the Journal of Neuroscience, the calcitonin gene-related peptide (CGRP) is implicated in the development of migraine symptoms caused pain responses in female rodents, but not in males, when introduced into the meninges, the protective tissue layers surrounding the brain.
Migraine is the second-most disabling disease worldwide, and the second most common neurological disorder. Attacks can last many hours or days, and consist of multiple symptoms including headache, nausea, vomiting, hypersensitivity to stimuli such as light and sound, and in some cases, an aura is present.