摘要
树突状细胞是体内最重要的抗原提呈细胞,它表面表达多种Toll样受体。Toll样受体可通过多条途径来激活树突细胞,介导树突细胞对抗原的摄取,递呈及生存与凋亡,促进T细胞增值和分化并参与免疫反应。
Dendritic cells (DCs) are the most important antigen presenting cells, on which are expressed a variety of Toll-like receptors (TLRs). TLRs have a profound effect on a number of DC activities, including antigen processing and presentation, survival and apoptosis. TLRs can induce T cell clonal expansion and differentiation, and regulate the immune response.
出处
《中国微生态学杂志》
CAS
CSCD
2011年第11期1037-1039,共3页
Chinese Journal of Microecology
基金
国家"973"计划(2007CB513007)
国家"863"计划(2007A10Z356)