Abstract:
:Induction of the antiviral innate immune response depends on recognition of viral components by host pattern-recognition receptors. Members of the Toll-like receptor family have emerged as key sensors that recognize viral components such as nucleic acids. Toll-like receptor signaling results in the production of type I interferon and inflammatory cytokines and leads to dendritic cell maturation and establishment of antiviral immunity. Cells also express cytoplasmic RNA helicases that function as alternative pattern-recognition receptors through recognition of double-stranded RNA produced during virus replication. These two classes of pattern-recognition receptor molecules are expressed in different intracellular compartments and induce type I interferon responses via distinct signaling pathways.
journal_name
Nat Immunoljournal_title
Nature immunologyauthors
Kawai T,Akira Sdoi
10.1038/ni1303keywords:
subject
Has Abstractpub_date
2006-02-01 00:00:00pages
131-7issue
2eissn
1529-2908issn
1529-2916pii
ni1303journal_volume
7pub_type
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