ArticleScientific reports2016
Singlet oxygen production in Chlamydomonas reinhardtii under heat stress.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
28 citing papers in PubMed, 55 citations in OpenAlex.
- TRPV1 and TRPA1 channels exhibit bifurcated sensing of singlet oxygen and hydrogen peroxide.Redox biology · 2026Article
- Singlet Oxygen in Food: A Review on Its Formation, Oxidative Damages, Quenchers, and Applications in Preservation.Antioxidants (Basel, Switzerland) · 2025Review
- Abiotic Stress-Induced Chloroplast and Cytosolic CaPlant, cell & environment · 2025Article
- Application of ultra-weak photon emission imaging in plant stress assessment.Journal of plant research · 2025Review
- Singlet oxygen detection in vivo is hindered by nonspecific SOSG staining.Scientific reports · 2024Article
- Type II metacaspase mediates light-dependent programmed cell death in Chlamydomonas reinhardtii.Plant physiology · 2024Article
- Redox Signaling in Plant Heat Stress Response.Antioxidants (Basel, Switzerland) · 2023Review
- Article
- Nitric Oxide and Abscisic Acid Mediate Heat Stress Tolerance through Regulation of Osmolytes and Antioxidants to Protect Photosynthesis and Growth in Wheat Plants.Antioxidants (Basel, Switzerland) · 2022Article
- Plastidic membrane lipids are oxidized by a lipoxygenase inFrontiers in plant science · 2022Article
- Heat stress in macrofungi: effects and response mechanisms.Applied microbiology and biotechnology · 2021Review
- High Carotenoid Mutants ofPlants (Basel, Switzerland) · 2021Article
- Regulation of Ion Channel Function by Gas Molecules.Advances in experimental medicine and biology · 2021Review
- Ethanol in Combination with Oxidative Stress Significantly Impacts Mycobacterial Physiology.Journal of bacteriology · 2020Article
- When Unity Is Strength: The Strategies Used byCells · 2019Review
- Mechanism of the Formation of Electronically Excited Species by Oxidative Metabolic Processes: Role of Reactive Oxygen Species.Biomolecules · 2019Review
- Reactive Oxygen Species as a Response to Wounding:Frontiers in plant science · 2019Article
- From Cyanobacteria to Human, MAPEG-Type Glutathione-S-Transferases Operate in Cell Tolerance to Heat, Cold, and Lipid Peroxidation.Frontiers in microbiology · 2019Article
- Singlet oxygen imaging using fluorescent probe Singlet Oxygen Sensor Green in photosynthetic organisms.Scientific reports · 2018Article
- Singlet oxygen modification abolishes voltage-dependent inactivation of the sea urchin spHCN channel.The Journal of general physiology · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the current study, singlet oxygen formation by lipid peroxidation induced by heat stress (40 °C) was studied in vivo in unicellular green alga Chlamydomonas reinhardtii. Primary and secondary oxidation products of lipid peroxidation, hydroperoxide and malondialdehyde, were generated under heat stress as detected using swallow-tailed perylene derivative fluorescence monitored by confocal laser scanning microscopy and high performance liquid chromatography, respectively. Lipid peroxidation was initiated by enzymatic reaction as inhibition of lipoxygenase by catechol and caffeic acid prevented hydroperoxide formation. Ultra-weak photon emission showed formation of electronically excited species such as triplet excited carbonyl, which, upon transfer of excitation energy, leads to the formation of either singlet excited chlorophyll or singlet oxygen. Alternatively, singlet oxygen is formed by direct decomposition of hydroperoxide via Russell mechanisms. Formation of singlet oxygen was evidenced by the nitroxyl radical 2,2,6,6-tetramethylpiperidine-1-oxyl detected by electron paramagnetic resonance spin-trapping spectroscopy and the imaging of green fluorescence of singlet oxygen sensor green detected by confocal laser scanning microscopy. Suppression of singlet oxygen formation by lipoxygenase inhibitors indicates that singlet oxygen may be formed via enzymatic lipid peroxidation initiated by lipoxygenase.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.