Artículo
New actors in optic neuritis pathogenesis
Fecha de publicación:
03/2020
Editorial:
Wiley Blackwell Publishing, Inc
Revista:
Journal of Neurochemistry
ISSN:
0022-3042
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The aim of the present report was to analyze the involvement of glutamate neurotoxicity in retinal ganglion cell loss and optic nerve damage induced by experimental optic neuritis. For this purpose, the authors used an optic neuritis model induced by immunisation with myelin oligodendrocyte glycoprotein (AON). The authors describe a correlation in the timing of retinal ganglion cell (RGC) loss with alterations in the optic nerve actin cytoskeleton dynamic, and visual dysfunction. In addition, they show that an intravitreal injection of glutamate mimics, and an NMDA receptor antagonist avoids the effect of pre-clinical AON on visual functions and RGC number, as well as on optic nerve actin cytoskeleton. Taken together, their results support that avoiding glutamate neurotoxicity could become a new therapeutic approach for optic neuritis treatment.
Palabras clave:
optic neuritis
,
optic nerve
,
retinal ganglion cell
,
glutamate
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Identificadores
Colecciones
Articulos(CEFYBO)
Articulos de CENTRO DE ESTUDIOS FARMACOLOGICOS Y BOTANICOS
Articulos de CENTRO DE ESTUDIOS FARMACOLOGICOS Y BOTANICOS
Citación
Rosenstein, Ruth Estela; New actors in optic neuritis pathogenesis; Wiley Blackwell Publishing, Inc; Journal of Neurochemistry; 153; 6; 3-2020; 671-673
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