The role of the complement system in Multiple Sclerosis: A review.

ABSTRACT: The complement system has been involved in the pathogenesis of multiple neuroinflammatory and neurodegenerative conditions. In this review, we evaluated the possible role of complement activation in multiple sclerosis (MS) with a focus in progressive MS, where the disease pathogenesis remains to be fully elucidated and treatment options are limited. The evidence for the involvement of the complement system in the white matter plaques and gray matter lesions of MS stems from immunohistochemical analysis of post-mortem MS brains, in vivo serum and cerebrospinal fluid biomarker studies, and animal models of Experimental Autoimmune Encephalomyelitis (EAE). Complement knock-out studies in these animal models have revealed that this system may have a "double-edge sword" effect in MS. On t

SUBMITTER: Saez-Calveras N 

PROVIDER: S-EPMC9399629 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature