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B-Cell Targeted Treatments for Neuromyelitis Optica Spectrum Disorder: A Focus on CD19 and CD20

Neuromyelitis optica spectrum disorder (NMOSD) is a rare relapsing autoimmune disease of the central nervous system that preferentially targets the optic nerves and spinal cord, leading to visual loss and impaired mobility. Until 2019, no medications were FDA-approved for NMOSD treatment, and standa...

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Detalles Bibliográficos
Autores principales: Levy, Michael, Mealy, Maureen A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Dove 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8384424/
https://www.ncbi.nlm.nih.gov/pubmed/34447723
http://dx.doi.org/10.2147/ITT.S255722
Descripción
Sumario:Neuromyelitis optica spectrum disorder (NMOSD) is a rare relapsing autoimmune disease of the central nervous system that preferentially targets the optic nerves and spinal cord, leading to visual loss and impaired mobility. Until 2019, no medications were FDA-approved for NMOSD treatment, and standard of care was based on mostly empiric and retrospective data. Therapies that target B cells emerged as a treatment strategy due to their fundamental role in disease pathogenesis. We explore different monoclonal antibodies directed at either CD20+ or CD19+ B cells that may have utilization in the treatment of NMOSD, discussing what is known regarding their efficacy and safety.