After exploring redox parameters, oxidative parameters, including CD64, Fe2+ redox indicator, ROS production, total nitric oxide, nitrite, nitrate, superoxide ion, MDA (lipid peroxidation), and protein carbonyl, were significantly elevated in almost 90% of CML cases in comparison to healthy controls. The gene discussed is FCGR1A; the disease is chronic myelogenous leukemia, BCR-ABL1 positive.