Of the 138 genes in that region, 7 are significant in non-melanoma skin cancer according to PWAS: HLA-DPA1, HLA-C, PPP1R18, CCHCR1, MPIG6B, MUC22 and C6orf15 (Supplementary Table S1). Here, CCHCR1 is linked to non-melanoma skin carcinoma.