Consequently, we showed that the skin of IMQ-induced mice mimics the psoriatic characteristics with increased infiltration of inflammatory cells and increased levels of psoriasis-related cytokines and chemokines such as CXCL1, IL-25, IL-17A, IL-6, IL-1β, IL-36, CD4, and IFN-γ. This evidence concerns the gene IFNG and psoriasis.