Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2473213 | Current Opinion in Virology | 2015 | 9 Pages |
•NF-κB transcription factors regulate the expression of hundreds of genes in immune responses.•NF-κB activation by PRRs constitutes a research frontier in infection and immunity.•Viruses have evolved distinct and intricate strategies to modulate NF-κB signaling.•Viral modulation offers mechanistic insight into key regulation pathways governing NF-κB activation.
NF-κB transcription factors regulate the expression of hundreds of genes primarily involved in immune responses. Signaling events leading to NF-κB activation constitute a major antiviral immune pathway. To replicate and persist within their hosts, viruses have evolved diverse strategies to evade and exploit cellular NF-κB immune signaling cascades for their benefit. We summarize recent studies concerning viral manipulation of the NF-κB signaling pathway downstream of pattern recognition receptors. Signal transduction mediated by pattern recognition receptors is a research frontier for both infectious disease and innate immunology.