Response of Human Red Blood Cells to Acute and Chronic Oxidant Challenge as Observed Through the Glutathione and Glutathionyl Hemoglobin Redox Pairs In Vitro and In Vivo Frontiers Alteration in the number, morphology, function, and metabolism of erythrocytes in high altitude polycythemia Frontiers Targeting the ferroptosis pathway for rheumatoid arthritis: molecular mechanisms and prospects for inhibitor development Glutathione; erythrocytes Frontiers Exploiting haem iron dependence of nontypeable Haemophilus influenzae: an avenue for future therapeutic development