PGK1 and hepatocellular carcinoma: Hu et al. (2017) revealed that phosphoglycerate kinase 1 (PGK1) is an important enzyme in the metabolic glycolytic pathway, and its acetylation enhances the proliferation and tumorigenesis of hepatocellular carcinoma cells. Feng et al. (2021) revealed that dysregulation of bile acid metabolism was associated with cancer cachexia.