Antagonizing epigenetically controlled PAF/PAF-R pathway improves liver function during experimental cirrhosis

PAF antagonist BN-52021 disrupts PAF-R/PAF signaling counteracting PAF-R overexpression, and ameliorates liver injury in cirrhotic mice. Ptafr expression is controlled by promoter DNA demethylation leading to PAFR overexpression in hepatic macrophages.