A pleiotropic effect for overexpression of Zinc Finger DHHC-Type Containing 5 (ZDHHC5) on schizophrenia and MDD was also observed using blood SNP weights—schizophrenia: ZTWAS = 5.96, P = 2.49 × 10−9, MDD: ZTWAS = 4.54, P = 5.62 × 10−6. This evidence concerns the gene ZDHHC5 and schizophrenia.