CYP2D6 and autoimmune hepatitis: Different murine models have been applied to investigate the molecular mechanisms of AIH and evaluate drugs, such as models induced by surrogates (e.g., concanavalin A, Con A; S-100) and autoantigens (e.g., CYP2D6, FTCD), as well as transgenic models (e.g., NTxPD-1−/−, APS-1) (Christen, 2019).