Triggering the Interferon Antiviral Response Through an IKK-Related Pathway
The IKK-related kinases IKKepsilon and TBK1 are identified as components of the virus-activated kinase activity that phosphorylates the C-terminal serine cluster of IRF-3 and IRF-7, linking pathogen sensing to type I interferon gene induction and to establishment of an antiviral state.