NCF1 and psoriasis: Herein, by performing neutrophil depletion or utilizing mice carrying impairment in neutrophil functions, including p47phox-/- mice [lacking a cytosolic subunit of the phagocyte NADPH oxidase (35)] and Sykfl/flMRP8-cre+ mice [carrying the specific deletion of the Syk kinase in neutrophils only (36, 37)] we uncover a novel potential regulatory role of neutrophils in IMQ-induced psoriasis.