Additionally, CCL4 was highly expressed in our validation cohort (P = 0.0234), whereas NPY2R was downregulated (P = 0.024) (Figures 9B, C and Table 3); however, no significant difference was found in AGTR2 and ZIC1 expression among BD and HC individuals (data not presented). The gene discussed is ZIC1; the disease is Behcet disease.