ReviewFrontiers in plant science2015
Polyamines function in stress tolerance: from synthesis to regulation.
Review in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 156 papers, 1 of them a synthesis that pooled it.
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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.
The trial behind it
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Who cites it
156 citing papers in PubMed, 1 synthesis or guideline pooled it, 418 citations in OpenAlex.
- Transcriptomic responses to biotic stresses in Malus x domestica: a meta-analysis study.Scientific reports · 2018Pooled it
- Alterations in Arginase Activity and Polyamine Metabolism Contribute to the Mode of Action of Canavanine in Tomato Roots.Biology · 2026Article
- Integrating single-cell multi-omics and machine learning to reveal triaptosis heterogeneity in clear cell renal cell carcinoma.Human genomics · 2026Article
- Spermidine stimulates hypocrellin A biosynthesis through nitric oxide signaling in Shiraia sp. S9.Bioresources and bioprocessing · 2026Article
- The mechanism of dynamic equilibrium of ascorbate redox status mediated by PbrDHAR5 during scald development in pear fruit.Molecular horticulture · 2026Article
- Geographic provenance and environmental growing conditions as factors influencing phytochemical composition of Arabica green coffee beans.Plant biology (Stuttgart, Germany) · 2026Article
- Interactive Effects of Polyamines and Plant Growth Regulators on Shoot Induction and Secondary Metabolism inMolecules (Basel, Switzerland) · 2026Article
- Differential Metabolic Changes in Zebrafish Embryos Are Induced by Discontinued Citalopram Exposure.Biomedicines · 2026Article
- Cryo-EM structure of photosystem II supercomplex from a green microalga with extreme phototolerance.Nature communications · 2026Article
- Polyamine-mediated crosstalk in plant-microbe systems: implications for stress tolerance and crop protection.Frontiers in plant science · 2026Review
- Gibberellic Acid Improves Photosynthetic Electron Transport and Stomatal Function in Crops That Are Adversely Affected by Salinity Exposure.Plants (Basel, Switzerland) · 2025Review
- PagSAMDC4a-Mediated Polyamine Synthesis Regulate Vessel Differentiation Under Drought Stress Conditions in Poplar.Plant biotechnology journal · 2025Article
- HB52-PUT2 Module-Mediated Polyamine Shoot-to-Root Movement Regulates Salt Stress Tolerance in Tomato.Plant, cell & environment · 2025Article
- Article
- Morphological, Biochemical, and Cytological Analyses of Deep-Sowing Tolerance in Sorghum Seeds.Plants (Basel, Switzerland) · 2025Article
- Arginine and Spermine Ameliorate Water Deficit Stress in Fenugreek (Antioxidants (Basel, Switzerland) · 2025Article
- Unraveling the effect of spermidine on biochemical, anatomical and yield attributes in chickpea under chloride dominated salinity.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Article
- Effect of Temperature on Polyamine Oxidase Genes inInternational journal of molecular sciences · 2025Article
- Spermine driven water deficit tolerance in early growth phases of sweet corn genotypes under hydroponic cultivation.Scientific reports · 2025Article
- The involvement of arbuscular mycorrhizal fungi in modulating polyamine metabolism and low-temperature tolerance enhancement in white clover.Frontiers in plant science · 2025Article
96 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants are challenged by a variety of biotic or abiotic stresses, which can affect their growth and development, productivity, and geographic distribution. In order to survive adverse environmental conditions, plants have evolved various adaptive strategies, among which is the accumulation of metabolites that play protective roles. A well-established example of the metabolites that are involved in stress responses, or stress tolerance, is the low-molecular-weight aliphatic polyamines, including putrescine, spermidine, and spermine. The critical role of polyamines in stress tolerance is suggested by several lines of evidence: firstly, the transcript levels of polyamine biosynthetic genes, as well as the activities of the corresponding enzymes, are induced by stresses; secondly, elevation of endogenous polyamine levels by exogenous supply of polyamines, or overexpression of polyamine biosynthetic genes, results in enhanced stress tolerance; and thirdly, a reduction of endogenous polyamines is accompanied by compromised stress tolerance. A number of studies have demonstrated that polyamines function in stress tolerance largely by modulating the homeostasis of reactive oxygen species (ROS) due to their direct, or indirect, roles in regulating antioxidant systems or suppressing ROS production. The transcriptional regulation of polyamine synthesis by transcription factors is also reviewed here. Meanwhile, future perspectives on polyamine research are also suggested.
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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.