Identifiers
HUGO:IRF3
Maps_Modules
MODULE:CORE_SIGNALING_PATHWAYS MODULE:MIRNA_TF_IMMUNOSTIMULATORY
References
MACROPHAGE
CASCADE:TGFB
CASCADE:STING
PMID:23422957
IKKa could regulate IRF3 activity and IRF3-dependent IFNβ and IL-12 production by DC. TAK1 (MAP3K7)-mediated IKKα/β activation is required for IRF3-dependent IFNβ expression in DC. At the same time IKKα regulates IRF3-mediated transcription downstream of IKKɛ/TBK1mediated IRF3 phosphorylation. IKKa increases the association of IRF3 with the transcriptional co-activator CBP. The increased recruitment of CBP after overexpression of IKKα was also associated with increased transcription of endogenous IFNβ mRNA.
PMID:22331441
Smad2/3 inhibited IFN-β production by suppressing IRF3 transcriptional activity.
Smad2/3 somehow suppresses IRF3 phosphorylation in macrophages..