Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease 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 G6PD enzyme MEDizzy Accelerated erythrocyte senescence causes dose limiting anemia of antimalarial enolase inhibitors preLights Frontiers Drug transport by red blood cells