Establishment of a mouse model for amiodarone-induced liver injury and analyses of its hepatotoxic mechanism.

Drug-induced liver injury (DILI) is the most frequent cause of post-marketing warnings and withdrawals. Amiodarone (AMD), an antiarrhythmic, presents a risk of liver injury in humans, and its metabolites, formed by cytochrome P450 3A4, are likely more toxic to hepatocytes than AMD is. However, it remains to be clarified whether the metabolic activation of AMD is involved in liver injury in vivo.

Involvement of immune- and inflammatory-related factors in flucloxacillin-induced liver injury in mice.

Drug-induced liver injury (DILI) is a serious problem in pre-clinical stages of drug development and clinical pharmacotherapy, but the pathogenesis of DILI has not been elucidated. Flucloxacillin (FLX), which is a β-lactam antibiotic of the penicillin class that is used widely in Europe and Australia, rarely causes DILI. Clinical features suggest that FLX-induced liver injury is caused by immune- and inflammatory-related factors, but the mechanism of FLX-induced liver injury is unknown.

Involvement of oxidative stress and immune- and inflammation-related factors in azathioprine-induced liver injury.

Drug-induced liver injury (DILI) is a growing concern in the fields of drug development and clinical drug therapy because numerous drugs have been linked to hepatotoxicity. However, it is difficult to predict DILI in humans due to the lack of experimental animal models. Although azathioprine (AZA), which is a widely used immunosuppressive drug, is generally well tolerated, a small number of patients prescribed AZA develop severe hepatitis.

Metabolic activation and inflammation reactions involved in carbamazepine-induced liver injury.

Drug-induced liver injury is a major safety concern in drug development and clinical pharmacotherapy; however, advances in the understanding of the mechanisms of drug-induced liver injury are hampered by the lack of animal models. Carbamazepine (CBZ) is a widely used antiepileptic agent. Although the drug is generally well tolerated, only a small number of patients prescribed CBZ develop severe hepatitis.