Novel Signaling Pathway Found to Act As Regulator Of Chronic Cutaneous Lupus Erythematosus
In a new study entitled “TWEAK/Fn14 Signaling Involvement in the Pathogenesis of Cutaneous Disease in the MRL/lpr Model of Spontaneous Lupus” researchers identified a new signaling pathway, mediated by the cytokine TWEAK and its receptor Fn14, which promotes chronic skin inflammation in a mouse model of cutaneous lupus erythematosus.