Oxidative Stress in Vitiligo: Catalase Defects, H2O2 Burden, and Redox-Immune Crosstalk
Key Takeaways Lesional skin shows elevated H2O2 with reduced antioxidant enzyme activity, notably catalase and glutathione peroxidase. Redox stress perturbs […]
catalase deficiency
Oxidative Stress in Vitiligo: Catalase Defect, Reactive Oxygen Species, and Mitochondrial Dysfunction
Key Takeaways Lesional and perilesional skin frequently shows elevated H2O2 and reduced catalase activity, creating a pro-oxidant milieu hostile to