Glutathione Peroxidase 3 Deficiency Promotes Platelet Dependent Thrombosis In Vivo Circulation Frontiers Glucose 6 Phosphate Dehydrogenase Deficiency and Neonatal Hyperbilirubinemia: Insights on Pathophysiology, Diagnosis, and Gene Variants in Disease Heterogeneity Glutathione deficiency can lead to a variety of signs and symptoms that affect your overall health. Here are some common signs to look out for: 1. **Increased Dark Spots** Glutathione Extracellular Glutathione Peroxidase GPx3 and Its Role in Cancer Clinical associations and potential cellular mechanisms linking G6PD deficiency and atherosclerotic cardiovascular disease npj Metabolic Health and Disease