PLIN5 and metabolic dysfunction-associated steatohepatitis: In a collective of 106 NASH, ASH and control liver samples, immunohistochemical analyses revealed increased ballooning, inflammation and fibrosis, as well as an accumulation of PNPLA3–perilipin 5 complexes on larger LDs in patients homo- and heterozygous for PNPLA3(I148M).