Given the enhanced expression of neutrophil‐attracting chemokines, we hypothesized that FADS2 deficiency contributes to enhanced neutrophil recruitment, a well‐known feature of psoriasis pathology marked by Munro's microabscesses in the stratum corneum.[21, 22] Immunofluorescence staining revealed prominent accumulation of neutrophils in the stratum corneum of Fads2‐silenced skin lesions (Figure 2K). This evidence concerns the gene FADS2 and psoriasis.