Consequently, we propose the name 'Behçet's disease-associated gene 1' (BDAG1) as a synonym for KIAA1529. The frequency of rs2061634 risk allele (G) was 42.7% in Behçet's disease cases compared with 26.7% in controls (OR = 2.04, P = 4.2 × 10-5) (Table 2). Here, CCDC180 is linked to Behcet disease.