NOX1/nicotinamide adenine dinucleotide phosphate, reduced form (NADPH) oxidase promotes proliferation of stellate cells and aggravates liver fibrosis induced by bile duct ligation

Abstract

These findings indicate that reactive oxygen species derived from NOX1/NADPH oxidase oxidize and inactivate PTEN to positively regulate the Akt/FOXO4/p27(kip1) signaling pathway. NOX1 may thus promote proliferation of HSCs and accelerate the development of fibrosis following BDL-induced liver injury.