Mechanism of action*
SPEVIGO® is the only IL-36 inhibitor indicated in the treatment of GPP1,5†
There is evidence that suggests that there is a link between IL-36 receptor (IL-36R) signalling and skin inflammation1
The precise mechanism of how the decrease in IL-36R signalling in the skin of GPP patients is linked to treatment is not clear
SPEVIGO® is a humanized antagonistic monoclonal IgG1 antibody that blocks IL-36R signalling1
Binding to IL-36R prevents the subsequent activation of IL-36R by its ligands (IL-36α, IL-36β and IL-36γ) and downstream activation of pro-inflammatory and pro-fibrotic pathways1
GPP=Generalized Pustular Psoriasis; IgG1=immunoglobulin G1; IL=interleukin; IL-1RAcP=interleukin-1 receptor accessory protein.
* Clinical significance is unknown.
† Comparative clinical significance is unknown.