Oxidative Stress and Antioxidant Metabolism under Adverse Environmental Conditions: a Review

• Published in: The Botanical review Vol. 87; no. 4; pp. 421 - 466
• Main Authors: García-Caparrós, Pedro, De Filippis, Luigi, Gul, Alvina, Hasanuzzaman, Mirza, Ozturk, Munir, Altay, Volkan, Lao, María Teresa
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.12.2021; New York Botanical Garden; Springer Nature B.V
• Subjects: Abiotic factors; abiotic stress; Agricultural management; alpha-tocopherol; Antioxidants; Apoplast; ascorbate peroxidase; Ascorbic acid; Biomedical and Life Sciences; byproducts; Carotenoids; Catalase; Cell death; Chloroplasts; Climate change; Climatic conditions; DNA damage; Environmental conditions; Flavonoids; Food security; genes; Genetics; Glutathione; glutathione dehydrogenase (ascorbate); Glutathione reductase; glutathione-disulfide reductase; growth and development; Guaiacol; Heavy metals; Immune response; Immunological tolerance; Insects; Isoforms; L-Ascorbate peroxidase; Life Sciences; Lipid peroxidation; Lipids; Localization; Metabolism; Metabolites; Mitochondria; monodehydroascorbate reductase (NADH); Observations; Oxidation; Oxidative stress; oxygen; Peroxidase; Peroxidation; Peroxisomes; Plant Anatomy/Development; Plant Ecology; Plant growth; Plant Physiology; Plant Sciences; Plant Systematics/Taxonomy/Biogeography; plastoquinones; Reactive oxygen species; Reductases; Scavenging; Superoxide dismutase; temperature; Tocopherol; ubiquinones; Vitamin E; United States; Protein oxidation; Molecular genetics; DNA damage; Reactive oxygen species (ROS); Lipid peroxidation; Stress response; Abiotic and biotic stress

Reactive oxygen species (ROS) originate as a natural byproduct in standard metabolism of oxygen activities. The principal sites of ROS generation in the cell are apoplast, mitochondria, chloroplasts, and peroxisomes. These ROS can induce cellular injuries by proteins oxidation, lipid peroxidation, a...