ROS Are Good.
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TLDR
This Opinion focuses on the possibility that ROS are beneficial to plants, supporting cellular proliferation, physiological function, and viability, and that maintaining a basal level of ROS in cells is essential for life.About:
This article is published in Trends in Plant Science.The article was published on 2017-01-01 and is currently open access. It has received 1828 citations till now.read more
Citations
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Less photoprotection can be good in some genetic and environmental contexts.
TL;DR: Evidence from mutant, transgenic, and locally adapted natural plant systems is used to interpret differences in the capacity for antioxidation and formulate hypotheses for future inquiry, focusing on the first line of chloroplast antioxidant defense, pre-emptive thermal dissipation of excess absorbed light (monitored as nonphotochemical fluorescence quenching, NPQ) as well as on tocopherol-based antoxidation.
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Hydrogen peroxide-induced stress acclimation in plants
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Hypoxia and pH co-triggered oxidative stress amplifier for tumor therapy.
Fenglan Qin,Huige Zhou,Jiayang Li,Jing Liu,Yaling Wang,Ru Bai,Shihui Liu,Manman Ma,Tao Liu,Fene Gao,Peiyao Du,Xiaoquan Lu,Chunying Chen,Chunying Chen,Chunying Chen +14 more
TL;DR: In this paper, a novel organic compound (PLC) was designed by using lysine as a bridge to connect two functional small molecules, a hypoxia-responsive nitroimidazole derivative (pimonidazoles) and a pH-responsive cinnamaldehyde (CA) derivative.
Posted ContentDOI
Electrochemical measurements reveal reactive oxygen species in stress granules
TL;DR: In this paper, the authors used amperometry to detect reactive oxygen species (ROS) inside stress granules (SGs) and found that reactive oxygen is the main species contained in SGs.
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MNB1 gene is involved in regulating the iron-deficiency stress response in Arabidopsis thaliana
TL;DR: In this paper , the MNB1 (mannose-bindinglectin 1) gene was found to be involved in the regulation of Fe-deficiency stress response in Arabidopsis thaliana.
References
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REACTIVE OXYGEN SPECIES: Metabolism, Oxidative Stress, and Signal Transduction
Klaus Apel,Heribert Hirt +1 more
TL;DR: The mechanisms of ROS generation and removal in plants during development and under biotic and abiotic stress conditions are described and the possible functions and mechanisms for ROS sensing and signaling in plants are compared with those in animals and yeast.
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Reactive oxygen gene network of plants
TL;DR: In Arabidopsis, a network of at least 152 genes is involved in managing the level of ROS, and this network is highly dynamic and redundant, and encodes ROS-scavenging and ROS-producing proteins.
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ROS Function in Redox Signaling and Oxidative Stress
TL;DR: It is argued that redox biology, rather than oxidative stress, underlies physiological and pathological conditions.
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Regulation of cancer cell metabolism
TL;DR: Interest in the topic of tumour metabolism has waxed and waned over the past century, but it has become clear that many of the signalling pathways that are affected by genetic mutations and the tumour microenvironment have a profound effect on core metabolism, making this topic once again one of the most intense areas of research in cancer biology.
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Reactive Oxygen Species in Inflammation and Tissue Injury
TL;DR: The current review compiles the past and current research in the area of inflammation with particular emphasis on oxidative stress-mediated signaling mechanisms that are involved in inflammation and tissue injury.
Related Papers (5)
Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants
REACTIVE OXYGEN SPECIES: Metabolism, Oxidative Stress, and Signal Transduction
Klaus Apel,Heribert Hirt +1 more