Toll-like receptors: key players in antiviral immunity

被引:109
作者
Arpaia, Nicholas [1 ]
Barton, Gregory M. [1 ]
机构
[1] Univ Calif Berkeley, Dept Mol & Cell Biol, Div Immunol & Pathogenesis, Berkeley, CA 94720 USA
关键词
RESPIRATORY SYNCYTIAL VIRUS; HERPES-SIMPLEX-VIRUS; NF-KAPPA-B; PLASMACYTOID DENDRITIC CELLS; PATTERN-RECOGNITION RECEPTORS; CYTOMEGALOVIRUS-INFECTION; CUTTING EDGE; IN-VIVO; NONSTRUCTURAL PROTEINS; INTERFERON INDUCTION;
D O I
10.1016/j.coviro.2011.10.006
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
TLRs are a family of innate receptors whose specificities are predetermined in the germline. Therefore, TLRs have evolved to recognize conserved features of microbes. Viruses typically lack the conserved features common to other pathogen classes, so the innate immune system has evolved to recognize viral nucleic acid as a hallmark of viral infection. In this review we discuss examples of TLR-mediated viral recognition and the functional consequences of this recognition for antiviral immunity.
引用
收藏
页码:447 / 454
页数:8
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