New actors in optic neuritis pathogenesis
- Autores
- Rosenstein, Ruth Estela
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 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.
Fil: Rosenstein, Ruth Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Centro de Estudios Farmacológicos y Botánicos. Universidad de Buenos Aires. Facultad de Medicina. Centro de Estudios Farmacológicos y Botánicos; Argentina - Materia
-
optic neuritis
optic nerve
retinal ganglion cell
glutamate - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/140430
Ver los metadatos del registro completo
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New actors in optic neuritis pathogenesisRosenstein, Ruth Estelaoptic neuritisoptic nerveretinal ganglion cellglutamatehttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3The 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.Fil: Rosenstein, Ruth Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Centro de Estudios Farmacológicos y Botánicos. Universidad de Buenos Aires. Facultad de Medicina. Centro de Estudios Farmacológicos y Botánicos; ArgentinaWiley Blackwell Publishing, Inc2020-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/140430Rosenstein, Ruth Estela; New actors in optic neuritis pathogenesis; Wiley Blackwell Publishing, Inc; Journal of Neurochemistry; 153; 6; 3-2020; 671-6730022-3042CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jnc.14991info:eu-repo/semantics/altIdentifier/doi/10.1111/jnc.14991info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:34:15Zoai:ri.conicet.gov.ar:11336/140430instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:34:15.693CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
New actors in optic neuritis pathogenesis |
title |
New actors in optic neuritis pathogenesis |
spellingShingle |
New actors in optic neuritis pathogenesis Rosenstein, Ruth Estela optic neuritis optic nerve retinal ganglion cell glutamate |
title_short |
New actors in optic neuritis pathogenesis |
title_full |
New actors in optic neuritis pathogenesis |
title_fullStr |
New actors in optic neuritis pathogenesis |
title_full_unstemmed |
New actors in optic neuritis pathogenesis |
title_sort |
New actors in optic neuritis pathogenesis |
dc.creator.none.fl_str_mv |
Rosenstein, Ruth Estela |
author |
Rosenstein, Ruth Estela |
author_facet |
Rosenstein, Ruth Estela |
author_role |
author |
dc.subject.none.fl_str_mv |
optic neuritis optic nerve retinal ganglion cell glutamate |
topic |
optic neuritis optic nerve retinal ganglion cell glutamate |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.1 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
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. Fil: Rosenstein, Ruth Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Centro de Estudios Farmacológicos y Botánicos. Universidad de Buenos Aires. Facultad de Medicina. Centro de Estudios Farmacológicos y Botánicos; Argentina |
description |
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. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/140430 Rosenstein, Ruth Estela; New actors in optic neuritis pathogenesis; Wiley Blackwell Publishing, Inc; Journal of Neurochemistry; 153; 6; 3-2020; 671-673 0022-3042 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/140430 |
identifier_str_mv |
Rosenstein, Ruth Estela; New actors in optic neuritis pathogenesis; Wiley Blackwell Publishing, Inc; Journal of Neurochemistry; 153; 6; 3-2020; 671-673 0022-3042 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jnc.14991 info:eu-repo/semantics/altIdentifier/doi/10.1111/jnc.14991 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1846083471445852160 |
score |
13.22299 |