This finding is inline with our previous reports that 100 μg/mL catalase mitigates cytotoxicity ofCR-LAAO towards HL-60, HL-60.Bcr-Abl, K562, and KCL22 cells [30], as well as with other literature reports that catalasemitigates cytotoxicity of LAAO from B. pirajai, Bothropsatrox, Bothrops pauloensis, Lachesismuta, and Ophiophagus hannah to the tumor cell linesSBKR-3, Jurkat, EAT, MCF-7, A549, Jurkat, and B16/F10 [22,35,36,41,42]. The gene discussed is CAT; the disease is neoplasm.