Vitamin D3exacerbates steatosis while calcipotriol inhibits inflammation in non-alcoholic fatty liver disease inSod1knockout mice: a comparative study of two forms of vitamin D

accentuated hepatic steatosis, while calcipotriol diminished inflammation levels in SKO mice, and the difference might stem from their distinct cellular selectivity in activating VDR. This study provides a reference for the application of VD in the treatment of lean NAFLD.