Autoimmune AQP4 channelopathies and neuromyelitis optica spectrum disorders.
Hinson Shannon R, Lennon Vanda A, Pittock Sean J·Handbook of clinical neurology
Neuromyelitis optica (NMO) spectrum disorders (SD) represent an evolving group of central nervous system (CNS)-inflammatory autoimmune demyelinating diseases unified by a pathogenic autoantibody specific for the aquaporin-4 (AQP4) water channel. It was historically misdiagnosed as multiple sclerosis (MS), which lacks a…