ZnT1 in KCs is involved in the development of epidermodysplasia verruciformis (EV; OMIM 226400), which is a rare autosomal-recessive skin disease that can lead to nonmelanoma skin cancers resulting from selective susceptibility to oncogenic human papillomaviruses (HPVs) [113]. This evidence concerns the gene SLC30A1 and epidermodysplasia verruciformis.