Gene expression profiling in the cerebral cortex of patients with cirrhosis with and without hepatic encephalopathy

Pathogenetic mechanisms of HE deduced from cell culture and animal experiments, such as oxidative stress, altered Zn(2+) homeostasis and microglia activation also apply to human brain from patients with liver cirrhosis and HE. The study also revealed a not-yet recognized increased expression of genes antagonizing proinflammatory signaling and inflammatory cytokine expression. (HEPATOLOGY 2013;57:2436-2447).