Although G6PD deficiency, which can cause problems in red blood cells upon certain triggers, is the most common human enzyme defect, affecting over 400 million people, including over 1 in 10 Black Rasburicase Induced Hemolytic Anemia Secondary to Undiagnosed G6PD Deficiency Published in Journal of Brown Hospital Medicine The Electron Transport Chain and Pentose Phosphate Pathway biochemistry Glucose 6 phosphate Dehydrogenase (G6PD) Enzyme ROS Scavenger Biochemistry & Hematology Oxidative Stress in Healthy and Pathological Red Blood Cells Interplay between Erythrocyte Peroxidases and Membrane IntechOpen