Ascorbate and Glutathione: The Heart of the Redox Hub1

By Christine H. Foyer, G. Noctor. Plant Physiology, 2011

2,307 citations recorded by the source corpus.

Subfields: Health, Toxicology and Mutagenesis, Nutrition and Dietetics, Organic Chemistry

View Paper: https://www.semanticscholar.org/paper/c1f40ed5499c7cb865beaa993da371fc58f4cd36

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Health, Toxicology and Mutagenesis

1. M. Fujita
2. M. Hasanuzzaman
3. Kamrun Nahar
4. T. I. Anee

In Nutrition and Dietetics

1. M. Fujita
2. M. Hasanuzzaman
3. Kamrun Nahar
4. T. I. Anee
5. G. Noctor
6. M. Ashraf
7. D. Gupta
8. J. A. Teixeira da Silva

In Organic Chemistry

1. M. Fujita
2. M. Hasanuzzaman
3. Kamrun Nahar
4. T. I. Anee
5. M. Ashraf
6. G. Noctor
7. Christine H. Foyer

Citations in the corpus

• Ascorbic Acid-A Potential Oxidant Scavenger and Its Role in Plant Development and Abiotic Stress Tolerance (2017, background): “…acid, biosynthesis, abiotic stress tolerance, AsA and hormone crosstalk, exogenous application INTRODUCTION Vitamin C [ascorbic acid (AsA)] is an antioxidant molecule and a key substrate for the detoxification of reactive oxygen entities (Smirnoff, 2000; Foyer and Noctor, 2011; Qian et al., 2014).”
• The Roles of Reactive Oxygen Metabolism in Drought: Not So Cut and Dried[1][C][W] (2014, background): “4; Foyer and Noctor, 2011; Rahantaniaina et al., 2013).”
• Antioxidants and Antioxidant Enzymes in Higher Plants (2018, background): “Ascorbate and glutathione are the primary metabolites that, together with the antioxidative enzymes of ascorbate–glutathione (Asc–GSH) cycle, maintain redox homeostasis in plant cells (Foyer and Noctor 2011).”
• Molecular Mechanism of Heavy Metal Toxicity and Tolerance in Plants: Central Role of Glutathione in Detoxification of Reactive Oxygen Species and Methylglyoxal and in Heavy Metal Chelation (2012, background): “Their principal activity is thought to catalyze the reduction of H2O2, organic hydroperoxides (ROOHs), and lipid hydroperoxides to H2O and alcohol using GSH and/or other reducing equivalents [292].”
• Glutathione (2011, neutral): “Further, such observations are consistent with specifi city of redox functions for ascorbate and glutathione, as discussed elsewhere (Noctor et al., 2000; Potters et al., 2002; Foyer and Noctor, 2011).”
• Glutathione in plants: biosynthesis and physiological role in environmental stress tolerance (2017, positive): “The DHAR enzyme uses GSH to convert oxidized ascorbic acid (DHA) to AsA (Foyer and Noctor 2011); GSH also”
• Arsenic Toxicity: The Effects on Plant Metabolism (2012, background): “, 1994), which can be rapidly recycled to two GSH molecules by GSH reductase (Foyer and Noctor, 2011).”
• Plant Responses to Simultaneous Biotic and Abiotic Stress: Molecular Mechanisms (2014, background): “The production of ROS is fine-modulated by the plant to avoid tissue damage [58,63–71].”
• Evaluation of Biochemical Marker Glutathione and DNA Fingerprinting of Biofield Energy Treated Oryza Sativa (2016, neutral): “It helped to scavenge the excessive ROS through redox-homeostatic mechanism [27-29].”
• The role of the xanthophyll cycle and of lutein in photoprotection of photosystem II. (2012, background): “Itisworth mentioning here however that low levels of ROS play an important role in signaling for several cellular regulation mechanisms and can thus not simply be considered damaging species [7,10,11].”
• Hormonal modulation of plant immunity. (2012, background): “Changes in the cellular reductive and oxidative states play an important role in regulating many plant processes, including plant immunity (Foyer & Noctor 2011, Spoel & Loake 2011).”