Evidence map›Paper›PMID 34968410›Full record

ReviewPlant signaling & behavior2021

The presence of oxygenated lipids in plant defense in response to biotic stress: a metabolomics appraisal.

Chanel J Pretorius, Dylan R Zeiss, Ian A Dubery

Open access · bronzeAbstract readReview
In one paragraph

Review in Plant signaling & behavior, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.0field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 45 citations in OpenAlex.

  1. Integrative physiological and metabolomic study of Hirschfeldia incana under short- and medium-term lead (Pb) stress.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  2. Article
  3. Article
  4. Review
  5. Arabidopsides as Signatory Biomarkers of theInternational journal of molecular sciences · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Lipids and Lipid-Mediated Signaling in Plant-Pathogen Interactions.International journal of molecular sciences · 2024
    Review
  14. Metabolomic Profiling Reveals the Anti-Herbivore Mechanisms of Rice (International journal of molecular sciences · 2024
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Wheat Oxylipins in Response to Aphids, COMolecules (Basel, Switzerland) · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Chanel J PretoriusResearch Centre for Plant Metabolomics, Department of Biochemistry, University of Johannesburg, Auckland Park, South Africa.
Dylan R ZeissResearch Centre for Plant Metabolomics, Department of Biochemistry, University of Johannesburg, Auckland Park, South Africa.
Ian A DuberyResearch Centre for Plant Metabolomics, Department of Biochemistry, University of Johannesburg, Auckland Park, South Africa.ORCID 0000-0002-9079-4769
University of Johannesburg · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent lipid-based findings suggest more direct roles for fatty acids and their degradation products in inducing/modulating various aspects of plant defense, e.g. as signaling molecules following stress responses that may regulate plant innate immunity. The synthesis of oxylipins is a highly dynamic process and occurs in both a developmentally regulated mode and in response to abiotic and biotic stresses. This mini-review summarizes the occurrence of free - and oxygenated fatty acid derivatives in plants as part of an orchestrated metabolic defense against pathogen attack. Oxygenated C18 derived polyunsaturated fatty acids were identified by untargeted metabolomics studies of a number of different plant-microbe pathosystems and may serve as potential biomarkers of oxidative stress. Untargeted metabolomics in combination with targeted lipidomics, can uncover previously unrecognized aspects of lipid mobilization during plant defense.

Indexed as

OxylipinsPlantsFatty Acids, UnsaturatedMetabolomicsStress, PhysiologicalFatty Acids, UnsaturatedOxylipinsDefensefatty acidslipidsmetabolomicsoxygenationoxylipinsreactive oxygen species

Identifiers

PMID34968410
PMCPMC9208797
OpenAlexW4206340987

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.