However, these differences disappeared when comparing the ANA-positive DILI group with the AIH group, indicating that ANA positivity in DILI patients is associated with a poorer prognosis.[18] Elevated serum IgG and GLB levels are important markers of seropositive AIH.[5] In this study, significant statistical differences were observed in IgG and GLB levels between the AIH group and the ANA-positive DILI group. This evidence concerns the gene BTG3 and autoimmune hepatitis.