IFN-alpha/beta-dependent cross-priming induced by specific toll-like receptor agonists.
Vaccine
; 24 Suppl 2: S2-22-3, 2006 Apr 12.
Article
em En
| MEDLINE
| ID: mdl-16823911
ABSTRACT
Toll-like receptors (TLR) are pattern recognition receptors that have been identified as crucial in the initiation of innate immune responses against pathogens. They are thought to be involved in shaping appropriate adaptive immune responses, although their precise contribution has not yet been fully characterised. Our aim was to investigate in vivo the effect of different TLR stimuli on cellular immune responses. We examined the ability of a range of TLR stimuli to induce CD8+ T cell responses against a model soluble protein antigen, ovalbumin (OVA). We found that TLR 3, TLR 4, and TLR 9 agonists induced functional cross-priming, and that this process was dependent on IFN-alpha/beta signalling pathway.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Linfócitos T Citotóxicos
/
Interferon beta
/
Interferon-alfa
/
Receptores Toll-Like
Limite:
Animals
Idioma:
En
Revista:
Vaccine
Ano de publicação:
2006
Tipo de documento:
Article
País de afiliação:
Reino Unido