ZiYi Guo

Impaired fatty acid oxidation and mitochondrial injury mediated by the AMPK/PPARα pathway: A key mechanism in high-fat diet-aggravated ulcerative colitis

Background A high-fat diet (HFD) is closely associated with the progression of ulcerative colitis (UC). However, the underlying mechanisms, particularly the interplay among lipid metabolic disturbances, mitochondrial damage, and intestinal barrier dysfunction, remain poorly defin...