Antiviral innate immunity often has deleterious effects on the course of bacterial infection. Activation of the transcription factor IRF3 induced by the recognition of double-stranded RNA by RIG-I-like receptors suppresses the Toll-like receptor–induced expression of interleukins 12 and 23 and antibacterial responses.
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Takeuchi, O. IRF3: a molecular switch in pathogen responses. Nat Immunol 13, 634–635 (2012). https://doi.org/10.1038/ni.2346
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DOI: https://doi.org/10.1038/ni.2346