APOE and Hepatic steatosis: The aim of our study was to comprehensively describe the influence of a prolonged treatment with orally administered trehalose on the development of atherosclerotic lesions and hepatic steatosis in apolipoprotein E knockout (apoE−/−) mice in an experimental set up reflecting both moderate and severe proatherogenic conditions: male apoE−/− mice on a chow diet (CD) and female apoE−/− mice fed with a high-fat diet (HFD).