ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2012
Omega-6 docosapentaenoic acid-derived resolvins and 17-hydroxydocosahexaenoic acid modulate macrophage function and alleviate experimental colitis.
Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 31 papers.
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
31 citing papers in PubMed, 75 citations in OpenAlex.
- Short-term n-3 fatty acid supplementation but not aspirin increases plasma proresolving mediators of inflammation.Journal of lipid research · 2014Trial
- Regulation of inflammation by omega-3 and omega-6 fatty acids: a meta-analysis of randomized trials.Frontiers in nutrition · 2026Article
- Monocyte eukaryotic initiation factor 2 signaling differentiates 17-hydroxy-docosahexaenoic acid levels and pain.iScience · 2025Article
- Polyunsaturated Fatty Acid Imbalance-A Contributor to SARS CoV-2 Disease Severity.Journal of nutrition and metabolism · 2025Review
- Effects of Omega-3 Polyunsaturated Fatty Acids on the Formation of Adipokines, Cytokines, and Oxylipins in Retroperitoneal Adipose Tissue of Mice.International journal of molecular sciences · 2024Article
- Glucocorticoids regulate lipid mediator networks by reciprocal modulation of 15-lipoxygenase isoforms affecting inflammation resolution.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Comparative Photoaffinity Profiling of Omega-3 Signaling Lipid Probes Reveals Prostaglandin Reductase 1 as a Metabolic Hub in Human Macrophages.Journal of the American Chemical Society · 2022Article
- Protective effect of 17S‑epoxy‑docosapentaenoic acid against dextran sulfate sodium induced ulcerative colitis in BALB/c mice.Molecular medicine reports · 2022Article
- Unexpected Role of MPO-Oxidized LDLs in Atherosclerosis: In between Inflammation and Its Resolution.Antioxidants (Basel, Switzerland) · 2022Review
- Lipidomics in Understanding Pathophysiology and Pharmacologic Effects in Inflammatory Diseases: Considerations for Drug Development.Metabolites · 2022Review
- Macrophage-Mediated Immune Responses: From Fatty Acids to Oxylipins.Molecules (Basel, Switzerland) · 2021Review
- Fa(c)t checking: How fatty acids shape metabolism and function of macrophages and dendritic cells.European journal of immunology · 2021Review
- Acute injection of a DHA triglyceride emulsion after hypoxic-ischemic brain injury in mice increases both DHA and EPA levels in blood and brainProstaglandins, leukotrienes, and essential fatty acids · 2020Article
- ω-3 Polyunsaturated Fatty Acids on Colonic Inflammation and Colon Cancer: Roles of Lipid-Metabolizing Enzymes Involved.Nutrients · 2020Review
- Interventions of natural and synthetic agents in inflammatory bowel disease, modulation of nitric oxide pathways.World journal of gastroenterology · 2020Review
- Omega-3 Polyunsaturated Fatty Acids and Their Bioactive Metabolites in Gastrointestinal Malignancies Related to Unresolved Inflammation. A Review.Frontiers in pharmacology · 2019Review
- The Role of Long-Chain Fatty Acids in Inflammatory Bowel Disease.Mediators of inflammation · 2019Review
- Biosynthesis of proresolving lipid mediators by vascular cells and tissues.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2017Article
- Article
- Dietary n-3 PUFAs Deficiency Increases Vulnerability to Inflammation-Induced Spatial Memory Impairment.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2015Article
Corrections and comments
- Erratum issued
Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveEnzymatically oxygenated lipid products derived from omega-3 and omega-6 fatty acids play an important role in inflammation dampening. This study examined the anti-inflammatory effects of n-6 docosapentaenoic acid-derived (17S)-hydroxy-docosapentaenoic acid (17-HDPAn-6) and (10,17S)-dihydroxy-docosapentaenoic acid (10,17-HDPAn-6) as well as n-3 docosahexaenoic acid-derived 17(R/S)-hydroxy-docosahexaenoic acid (17-HDHA). MATERIALS AND
methodsThe effects of 17-HDPAn-6, 10,17-HDPAn-6 or 17-HDHA on activity and M1/M2 polarization of murine macrophage cell line RAW 264.7 were examined by phagocytosis assay and real-time PCR. To assess anti-inflammatory effects in vivo, dextran sodium sulfate (DSS) colitis was induced in mice treated with 17-HDPAn-6, 10,17-HDPAn-6, 17-HDHA or NaCl.
resultsOur results show that 17-HDPAn-6, 10,17-HDPAn-6 and 17-HDHA increase phagocytosis in macrophages in vitro and promote polarization towards the anti-inflammatory M2 phenotype with decreased gene expression of TNF-α and inducible Nitric oxide synthase and increased expression of the chemokine IL-1 receptor antagonist and the Scavenger receptor Type A. Intraperitoneal treatment with 17-HDPAn-6, 10,17-HDPAn-6, or 17-HDHA alleviated DSS-colitis and significantly improved body weight loss, colon epithelial damage, and macrophage infiltration.
conclusionThese results suggest that DPAn-6-derived 17-HDPAn-6 and 10,17-HDPAn-6 as well as the DHA-derived 17-HDHA have inflammation-dampening and resolution-promoting effects that could be used to treat inflammatory conditions such as inflammatory bowel disease.
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What OpenQuestion holds
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.