COVID-19 and oxidative stress. Abbreviations: ACE2: Angiotensin-Converting Enzyme 2, SARS-CoV2: severe acute respiratory syndrome coronavirus 2, TMPRSS2: Transmembrane protease, serine 2, ORF1a: open reading frame 1 alpha, ORF1b: open reading frame 1 beta, ORF3a: open reading frame 3 alpha, ORF6: open reading frame 6, ORF7a: open reading frame 7 alpha, ORF7b: open reading frame 7 beta, ORF8: open reading frame 8, ORF10: open reading frame 10, ROS: reactive oxygen species, NRF2: Nuclear factor erythroid 2-related factor 2, NF-kβ: Nuclear factor kappa B, NLRP3: nucleotide-binding domain (NOD)-like receptor (NLR) family pyrin domain containing 3, IL-1β: Interleukin 1 beta, IL-6: Interleukin 6, IL-18: Interleukin 18, IL-10: Interleukin 10, TNF-α: tumor necrosis factor-alpha. Created with BioRender.com (accessed on 9 August 2022).