KANSL3 and fatty liver disease: To examine the mice for signs of metabolic dysfunction–associated fatty liver disease (MAFLD) and metabolic dysfunction–associated steatohepatitis (MASH), we performed histopathological analysis of livers from 3 wk-old Kansl3 LKO mice and littermate controls using the MASH/MAFLD activity scoring system adapted for rodents (Liang et al, 2014).