Molecular mechanism of CD8+ T cell activation and differentiation / 中国免疫学杂志
Chinese Journal of Immunology
;
(12): 481-487, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-513801
ABSTRACT
CD8+ T cells play an essential role in defending against viruses,intracellular bacteria,protozoal infections and clearance of tumors since almost all the nucleated cells express MHCⅠ molecule.Following antigen recognition,CD8+ T cells are activated and differentiated to different subsets of effector or memory cells,which could clear the pathogen and form long-term protection.Phenotypic markers,functional properties and anatomical locations are different among these CD8+ T cell subsets.They also show variation in surviving time,proliferation and effector functions when re-challenged with the pathogen or tumor.Multiple signaling pathways and transcriptional factors are involved in CD8+ T cells activation and differentiation,and will be discussed in this review.We will also briefly summary the clinical applications of T cells against tumor or pathogens.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Immunology
Ano de publicação:
2017
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS