EGR1 coordinates a nuclear IL-33-phosphorylated STAT3 transcriptional complex to promote IL31 expression in TLR1/2-activated keratinocytes.
Interleukin (IL)-31 is a pruritogenic cytokine implicated in atopic dermatitis (AD), but its transcriptional regulation in epidermal keratinocytes remains unclear. We investigated whether early growth response 1 (EGR1) links Toll-like receptor (TLR)1/2 signaling to IL31 expression through nuclear IL-33 and signal trans...