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The disruption of the blood-brain barrier (BBB) is common in patients with neuromyelitis optica spectrum disorder (NMOSD), causing pro-inflammatory immune cells to migrate into the central nervous system (CNS) and active demyelinating lesions. Albumin quotient is commonly used as an BACKGROUND
Oxidative stress plays a central role in neuropathology of multiple sclerosis (MS). The patients with MS have low antioxidant status. Antioxidant therapy may represent an attractive treatment of MS. However, the relationship between neuromyelitis optica (NMO), a distinct nosologic entity
BACKGROUND
Inflammation in neuromyelitis optica (NMO) is triggered by a serum antibody against the aquaporin-4 (AQP4). This process requires antibody penetration of the blood-brain barrier (BBB), but the mechanisms for BBB disruption in NMO remain unknown.
OBJECTIVE
We examined whether changes in
Increased blood-brain barrier (BBB) disruption can be found in patients with neuromyelitis optica (NMO); however, its clinical implication and association with disability at acute attack remains obscure. The purpose of the study was to evaluate the clinical significance of BBB disruption and the
OBJECTIVE
To evaluate the degree of blood-brain barrier disruption in patients with neuromyelitis optica (NMO) and to clarify whether the levels of soluble intercellular adhesion molecule 1 (sICAM-1) and soluble vascular cell adhesion molecule 1 (sVCAM-1) in patients with NMO can be useful
Patients with anti-aquaporin-4 (AQP4) water channel antibody-positive neuromyelitis optica spectrum disorders (AQP4-NMOSD) and myelin oligodendrocyte glycoprotein (MOG) associated disease (MOGAD) often present with similar clinical symptoms, and some cases are hard to differentiate at Blood-brain barrier (BBB) disruption and ensuing immune activation are central to the pathogenesis of central nervous system (CNS) inflammatory diseases. However, the influence of BBB permeability on the clinical signs and prognosis of newly diagnosed neuromyelitis optica spectrum OBJECTIVE
To describe a subgroup of patients with IgG antibody to Aquaporin 4 Protein (AQP4) specific to neuromyelitis optica (NMO), who did not have clinical manifestations of optic nerve involvement at the time of diagnosis.
METHODS
Assessment of five patients (four African Americans and one
OBJECTIVE
To evaluate the clinical characteristics, course and prognosis of Devic's neuromyelitis optica (DNO), to evaluate the prognostic role of demographic and clinical features, to evaluate the current DNO diagnostic criteria.
METHODS
Demographic, clinical, CSF and MRI data of patients affected
We examined anti-complement C1q (C1q) autoantibody levels in serum and cerebrospinal fluid (CSF) samples of patients with neuromyelitis optica spectrum disorders (NMOSD). We analyzed the correlations between anti-C1q autoantibody levels and the clinical and other CSF characteristics of NMOSD. Serum
Background: Blood-brain barrier (BBB) pathology exists in neuromyelitis optica spectrum disorders (NMOSD). However, the clinical use of BBB permeability, such as predicting disease severity of NMOSD, has rarely been studied in a large cohort of patients. Objectives: The current study explored the
The present study aimed to compare the 2-dimensional (2D) electrophoresis pattern of the cerebrospinal fluid (CSF) in multiple sclerosis (MS), neuromyelitis optica (NMO) and control individuals, to identify the proteins with differential expression and to examine their significance. CSF samples from
Neuromyelitis optica/neuromyelitis optica spectrum disorder patients' response to therapeutic plasma exchange (TPE) is currently incompletely characterized.Our study aims to understand the clinical status improvement of neuromyelitis optica/neuromyelitis We previously reported the association between blood-brain barrier (BBB) dysfunction and glucose-regulated protein 78 (GRP 78) autoantibodies in neuromyelitis optica (NMO).We clarify whether the BBB-endothelial cell activation induced by immunoglobulin G OBJECTIVE
Severe damage to the blood-brain barrier (BBB) allows anti-aquaporin 4 (AQP4) antibodies to access the astrocytic endfeet in neuromyelitis optica (NMO). In the current study, we identified the pathogenic cytokines/chemokines that are responsible for the BBB malfunction induced by NMO