Eosinophils are dispensable for development of MOG35-55-induced experimental autoimmune encephalomyelitis in mice.
Immunol Lett
; 239: 72-76, 2021 11.
Article
en En
| MEDLINE
| ID: mdl-34499922
ABSTRACT
Experimental autoimmune encephalomyelitis (EAE) represents the mouse model of multiple sclerosis, a devastating neurological disorder. EAE development and progression involves the infiltration of different immune cells into the brain and spinal cord. However, less is known about a potential role of eosinophil granulocytes for EAE disease pathogenesis. In the present study, we found enhanced eosinophil abundance accompanied by increased concentration of the eosinophil chemoattractant eotaxin-1 in the spinal cord in the course of EAE induced in C57BL/6 mice by immunization with MOG35-55 peptide. However, the absence of eosinophils did not affect neuroinflammation, demyelination and clinical development or severity of EAE, as assessed in ∆dblGATA1 eosinophil-deficient mice. Taken together, despite their enhanced abundance in the inflamed spinal cord during disease progression, eosinophils were dispensable for EAE development.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Médula Espinal
/
Encefalomielitis Autoinmune Experimental
/
Eosinófilos
/
Esclerosis Múltiple
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Límite:
Animals
/
Female
/
Humans
Idioma:
En
Revista:
Immunol Lett
Año:
2021
Tipo del documento:
Article
País de afiliación:
Alemania