Novel epitranscriptomic and epigenetic therapeutic strategies and targets for ferroptosis in liver fibrosis

Liver fibrosis is characterized by an excessive accumulation of extracellular matrix (ECM) and the activation of hepatic stellate cells (HSCs), which are influenced by epitranscriptomic and epigenetic factors. Recent advancements in epigenetic and epitranscriptomic research have revealed new opportunities for therapeutic interventions, particularly through the regulation of ferroptosis, a type of programmed cell death that is specifically linked to iron-dependent lipid peroxidation. In the context of liver fibrosis, a progressive scarring process that can progress to cirrhosis and ultimately end-stage liver disease, targeting these regulatory mechanisms to modulate ferroptosis presents a promising therapeutic strategy. This review aims to consolidate current knowledge on the epigenetic and epitranscriptomic control of ferroptosis and investigate its potential implications for the treatment of liver fibrosis.