Minor alleles of both rs3749971 (HLA-A1-B8-DR3) and rs1800629 (TNF) were associated with 2 times increased risk of type 1 AIH with OR of 1.89 (95% CI 1.21-2.94, p = 0.004) and 2.06 (95% CI 1.41-3.01, p = 0.0001) respectively. The gene discussed is TNF; the disease is autoimmune hepatitis.