TSLP and metabolic dysfunction-associated steatohepatitis: Data shown by Choa et al.1 underscore this by showing that TSLP-induced lipid loss was not confined to the adipose tissue alone, but also engaged lipid breakdown in livers of mice suffering from non-alcoholic steatohepatitis (NASH).1 In the NASH livers, TSLP also reduced hepatocyte damage, which is the consequence of lipid-induced oxidative stress and inflammation.