rosrnsplantphysiologyradicalsgerschman JournalofExperimentalBotany doi:10.1093/jxb/erv099 ReviewPaPeR ROSandRNSinplantphysiology:anoverview LuisA. delRío* Departmento BiochemistryandCell&MolecularBiologyo Plants,EstaciónExperimentaldelZaidín,ConsejoSuperiorde InvestigacionesCientícas(CSIC),Apartado419,E-18080Grana...
In this line, future predictions also suggest that by 2030, yearly death count due to cancer will be around 13 million people [1]. It has been well established that various reactive species, such as recative oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species...
In this contribution we overview the major cellular sites of reactive oxygen species production, with special emphasis in the mitochondrial pathways. Reactive oxygen species regulate signaling pathways involved in promoting survival and cell death, proliferation, metabolic regulation, the activation of the ...
ROS and RNS in plant physiology: An overview. J. Exp. Bot. 2015, 66, 2827–2837. [CrossRef] Antioxidants 2019, 8, 641 19 of 27 5. Begara-Morales, J.C.; Chaki, M.; Valderrama, R.; Sánchez-Calvo, B.; Mata-Pérez, C.; Padilla, M.N.; Corpas, F.J.; Barroso, J.B. ...
Thus, MET application improves photosynthesis efficiency, regulates metal transport and plant vegetative growth processes, decreases ROS and RNS levels and oxidative damage, and upregulates stress tolerance-related genes [43]. Figure 1. Common MET functions in metal toxicity tolerance. Reactive oxygen ...
cells, including smooth muscle cells, cardiomyocytes, platelets, and nervous and juxtaglomerular cells [1]. However, under pathological conditions, elevated RNS levels induce nitrosative stress, leading to cell injury and death. In addition, H2O2generates the strong oxidant HOCl through myeloperoxidase ...
Proline is the most common plant-compatible osmolyte that can reduce membrane permeability and assist plants in maintaining water balance when they are under drought stress. In the production cycle of proline, an increase in proline accumulation in the cell can occur by the stimulation of enzyme...
RIF is initiated by direct radiation-induced cell damage and by indi- rect mechanisms which, in turn, involve the generation of reactive oxygen and nitrogen species (ROS and RNS, respectively) through water radiolysis and activation of nitric oxide synthase [15]. Oxidative stress continues for ...
All SectionsAberrant Oxidation of BiomoleculesAntioxidant Enzyme SystemsExtraction and Industrial Applications of AntioxidantsHealth Outcomes of Antioxidants and Oxidative StressMethods for Antioxidants Evaluation/MeasurementNatural and Synthetic AntioxidantsROS, RNS and RSSGeneral ...