PEBP1 and hepatocellular carcinoma: Just as we predicted, we observed that transfection with PEBP1 siRNA could significantly rescue downregulation of GSH and cell viability and inhibited the upregulation of MDA and 4-HNE levels caused by DHA in HCC cells (Figures 4(b)–4(e)), indicating the participation of PEBP1 in the current context.