Table 3. The overlap of susceptibility genes for Behçet’s disease with other immune related diseases.

Susceptibility loci for immune related diseases that showed associations with genome-wide significance (P < 5.0 × 10⁻⁸) in original studies are shown in the table [56, 57, 59, 62, 63, 69, 85, 92–94, 117, 123–135].

	BD	IBD	CD	UC	Pso	AS	CeD	MS	SLE	PBC	RA	SSc	SJO	T1D	JIA
MHC Class I	+	+	+		+	+
STAT4	+	+	+				+	+	+	+	+	+	+		+
IL12A	+						+	+		+		+	+
TNFAIP3	+	+		+	+		+	+	+		+
IL23R- IL12RB2	+	+	+	+	+	+				+
IL10	+	+	+	+					+					+
ERAP1	+	+	+		+	+
FUT2	+	+	+											+
CCR1-CCR3	+						+
KLRC4	+
MEFV	+

BD, Behçet’s disease; IBD, inflammatory bowel disease; CD Crohn’s disease; UC, ulcerative colitis; Pso, psoriasis; AS, ankylosing spondylitis; CeD, celiac disease; MS, multiple sclerosis; SLE, systemic lupus erythematosus; PBC, primary biliary cirrhosis; RA, rheumatoid arthritis; SSc, systemic sclerosis; SJO, Sjögren’s syndrome; T1D, type 1 diabetes; JIA, juvenile idiopathic arthritis