ArticleAnalytical and bioanalytical chemistry2018
Lipidomic profiling of targeted oxylipins with ultra-performance liquid chromatography-tandem mass spectrometry.
Article in Analytical and bioanalytical chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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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.
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Who cites it
38 citing papers in PubMed, 74 citations in OpenAlex.
- A High Omega-3, Low Omega-6 Diet Reduces Headache Frequency and Intensity in Persistent Post-Traumatic Headache: A Randomized Trial.Journal of neurotrauma · 2025Trial
- Adjunctive dietary intervention for bipolar disorder: a randomized, controlled, parallel-group, modified double-blinded trial of a high n-3 plus low n-6 diet.Bipolar disorders · 2022Trial
- Dietary alteration of n-3 and n-6 fatty acids for headache reduction in adults with migraine: randomized controlled trial.BMJ (Clinical research ed.) · 2021Trial
- Plasma oxylipins and unesterified precursor fatty acids are altered by DHA supplementation in pregnancy: Can they help predict risk of preterm birth?Prostaglandins, leukotrienes, and essential fatty acids · 2020Trial
- Validated bioanalysis of oxylipins confirms specialized pro-resolving mediator formation in vitro and in vivo.Journal of lipid research · 2026Article
- Cellular lipids: fundamental host factors for monkeypox virus replication and pathogenesis.Archives of microbiology · 2026Review
- Eicosanoid-immunometabotypes reveal genotypic links to cervicovaginal pH in progestagen synchronised South African Dohne Merino ewes.Frontiers in veterinary science · 2026Article
- Comprehensive Analysis of Different Subtypes of Oxylipins to Determine a LC-MS/MS Approach in Clinical Research.Metabolites · 2025Article
- Comparative evaluation of volatile compounds and lipidomic profile in different cuts of Gangba sheep.Food chemistry: X · 2025Article
- Species-specific optimization of oxylipin ionization in LC-MS: a design of experiments approach to improve sensitivity.Analytical and bioanalytical chemistry · 2025Article
- The Octadecanoids: Synthesis and Bioactivity of 18-Carbon Oxygenated Fatty Acids in Mammals, Bacteria, and Fungi.Chemical reviews · 2025Review
- Review
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- Associations of maternal blood metal concentrations with plasma eicosanoids among pregnant women in Puerto Rico.The Science of the total environment · 2024Article
- Cross-Sectional Associations between Prenatal Per- and Poly-Fluoroalkyl Substances and Bioactive Lipids in Three Environmental Influences on Child Health Outcomes (ECHO) Cohorts.Environmental science & technology · 2024Article
- Profiling of Oxylipins as Markers of Oxidative Stress in Biological Samples.Current protocols · 2024Article
- Cross-sectional associations between prenatal maternal per- and poly-fluoroalkyl substances and bioactive lipids in three Environmental influences on Child Health Outcomes (ECHO) cohorts.medRxiv : the preprint server for health sciences · 2023Article
- Click chemistry-based enrichment strategy for tracing cellular fatty acid metabolism by LC-MS/MS.Journal of pharmaceutical analysis · 2023Article
- Spectrophotometric- and LC/MS-Based Lipidomics Analyses Revealed Changes in Lipid Profiles of Pike Eel (Foods (Basel, Switzerland) · 2023Article
- Profiling of serum oxylipins identifies distinct spectrums and potential biomarkers in young people with very early onset gout.Rheumatology (Oxford, England) · 2023Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 2 countries.
Funding
Abstract
Oxylipins are bioactive mediators that play diverse roles in (patho)physiology. We developed a sensitive and selective ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method for the simultaneous profiling of 57 targeted oxylipins derived from five major n-6 and n-3 polyunsaturated fatty acids (PUFAs) that serve as oxylipin precursors, including linoleic (LA), arachidonic (AA), alpha-linolenic (ALA), eicosapentaenoic (EPA), and docosahexaenoic (DHA) acids. The targeted oxylipin panel provides broad coverage of lipid mediators and pathway markers generated from cyclooxygenases, lipoxygenases, cytochrome P450 epoxygenases/hydroxylases, and non-enzymatic oxidation pathways. The method is based on combination of protein precipitation and solid-phase extraction (SPE) for sample preparation, followed by UPLC-MS/MS. This is the first methodology to incorporate four hydroxy-epoxy-octadecenoic acids and four keto-epoxy-octadecenoic acids into an oxylipin profiling network. The novel method achieves excellent resolution and allows in-depth analysis of isomeric and isobaric species of oxylipin extracts in biological samples. The method was quantitatively characterized in human plasma with good linearity (R = 0.990-0.999), acceptable reproducibility (relative standard deviation (RSD) < 20% for the majority of analytes), accuracy (67.8 to 129.3%) for all analytes, and recovery (66.8-121.2%) for all analytes except 5,6-EET. Ion enhancement effects for 28% of the analytes in tested concentrations were observed in plasma, but were reproducible with RSD < 17.2%. Basal levels of targeted oxylipins determined in plasma and serum are in agreement with those previously reported in literature. The method has been successfully applied in clinical and preclinical studies.
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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.