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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The Arabidopsis SAFEGUARD1 suppresses singlet oxygen-induced stress responses by protecting grana margins
Liangsheng Wang,Dario Leister,Li Guan,Yi Zheng,Katja Schneider,Martin Lehmann,Klaus Apel,Tatjana Kleine +7 more
TL;DR: It is demonstrated that flu-produced 1O2 triggers an EX1-independent signaling pathway and proves that SAFE1 suppresses this signaling pathway by protecting GMs.
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ROS production and signalling in chloroplasts: cornerstones and evolving concepts
Christine H. Foyer,Guy T. Hanke +1 more
TL;DR: In this article , the authors investigated the role of photosynthetic electron transport chain (PETC) in the regulation of reactive oxygen species (ROS) such as singlet oxygen, superoxide and hydrogen peroxide (H2O2).
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GABA shunt: a key-player in mitigation of ROS during stress
TL;DR: The regulatory aspects of GABA shunt pathway for ROS production as well as in the defense mechanism of plants are highlighted, which improves defense mechanisms in plants.
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Exposure routes, bioaccumulation and toxic effects of per- and polyfluoroalkyl substances (PFASs) on plants: A critical review.
TL;DR: In this article, the toxic effects of per-and polyfluoroalkyl substances (PFASs) encountered by various plants from physiological, biochemical and molecular perspectives are also summarized.
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Assessment of changes in growth traits, oxidative stress parameters, and enzymatic and non-enzymatic antioxidant defense mechanisms in Lepidium draba plant under osmotic stress induced by polyethylene glycol.
Kiarash Jamshidi Goharrizi,Sayyed Saeed Moosavi,Farzane Amirmahani,Fatemeh Salehi,Maryam Nazari +4 more
TL;DR: It can be deduced that decreasing H2O2 content cannot be the main reason for other oxidative stress parameters to decrease and L. draba can be considered as a semi-tolerant plant to osmotic stress.
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