Could Experimental Inflammation Provide Better Understanding of Migraines?

ABSTRACT: Migraines constitute a common neurological and headache disorder affecting around 15% of the world's population. In addition to other mechanisms, neurogenic neuroinflammation has been proposed to play a part in migraine chronification, which includes peripheral and central sensitization. There is therefore considerable evidence suggesting that inflammation in the intracranial meninges could be a key element in addition to calcitonin gene-related peptide (CGRP), leading to sensitization of trigeminal meningeal nociceptors in migraines. There are several studies that have utilized this approach, with a strong focus on using inflammatory animal models. Data from these studies show that the inflammatory process involves sensitization of trigeminovascular afferent nerve terminals. Further, by a

SUBMITTER: Reducha PV 

PROVIDER: S-EPMC9368653 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature