ArticleJournal of cellular physiology2015
Epoxyeicosatrienoic acids regulate macrophage polarization and prevent LPS-induced cardiac dysfunction.
Article in Journal of cellular physiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.
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Who cites it
46 citing papers in PubMed, 1 synthesis or guideline pooled it, 86 citations in OpenAlex.
- Lipopolysaccharide-mediated macrophage polarization, conserved pathogenesis, and implications for peripheral neuropathy: a systematic review.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026Pooled it
- Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high-fat diet-induced obese mice.FEBS open bio · 2026Article
- Cytochrome P450-derived Epoxyeicosatrienoic Acid, the Regulation of Cardiovascular-related Diseases, and the Implication for Pulmonary Hypertension.Cardiovascular drugs and therapy · 2025Review
- Article
- Targeted soluble epoxide hydrolase inhibits M1 macrophage polarization to improve cartilage injury in temporomandibular joint osteoarthritis.Journal of translational medicine · 2025Article
- The Hunt for the Putative Epoxyeicosatrienoic Acid Receptor.ACS chemical biology · 2025Review
- Article
- Article
- The interplay of inflammation and placenta in maternal diabetes: insights into Hofbauer cell expression patterns.Frontiers in immunology · 2024Article
- Regulation of soluble epoxide hydrolase in renal-associated diseases: insights from potential mechanisms to clinical researches.Frontiers in endocrinology · 2024Review
- Epoxyeicosatrienoic acid administration or soluble epoxide hydrolase inhibition attenuates renal fibrogenesis in obstructive nephropathy.American journal of physiology. Renal physiology · 2023Article
- Soluble epoxide hydrolase inhibitors for smoking-associated inflammatory lung diseases and chronic obstructive pulmonary disease: a meta-analytical systematic review of preclinical and clinical studies.American journal of translational research · 2023Review
- Aflatoxin BEcotoxicology and environmental safety · 2023Article
- CYP450 Epoxygenase Metabolites, Epoxyeicosatrienoic Acids, as Novel Anti-Inflammatory Mediators.Molecules (Basel, Switzerland) · 2022Review
- Soluble epoxide hydrolase inhibition avoid formalin-induced inflammatory hyperalgesia in the temporomandibular joint.Inflammopharmacology · 2022Article
- SMTP-44D Exerts Antioxidant and Anti-Inflammatory Effects through Its Soluble Epoxide Hydrolase Inhibitory Action in Immortalized Mouse Schwann Cells upon High Glucose Treatment.International journal of molecular sciences · 2022Article
- Anthracycline derivatives inhibit cardiac CYP2J2.Journal of inorganic biochemistry · 2022Article
- Effects of Erchen Decoction on Oxidative Stress-Related Cytochrome P450 Metabolites of Arachidonic Acid in Dyslipidemic Mice with Phlegm-Dampness Retention Syndrome: A Randomized, Controlled Trial on the Correspondence between Prescription and Syndrome.Evidence-based complementary and alternative medicine : eCAM · 2022Article
- Exploring the "gene-protein-metabolite" network of coronary heart disease with phlegm and blood stasis syndrome by integrated multi-omics strategy.Frontiers in pharmacology · 2022Article
- Epoxylipids and soluble epoxide hydrolase in heart diseases.Biochemical pharmacology · 2022Review
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
Abstract
Macrophages, owning tremendous phenotypic plasticity and diverse functions, were becoming the target cells in various inflammatory, metabolic and immune diseases. Cytochrome P450 epoxygenase 2J2 (CYP2J2) metabolizes arachidonic acid to form epoxyeicosatrienoic acids (EETs), which possess various beneficial effects on cardiovascular system. In the present study, we evaluated the effects of EETs treatment on macrophage polarization and recombinant adeno-associated virus (rAAV)-mediated CYP2J2 expression on lipopolysaccharide (LPS)-induced cardiac dysfunction, and sought to investigate the underlying mechanisms. In vitro studies showed that EETs (1µmol/L) significantly inhibited LPS-induced M1 macrophage polarization and diminished the proinflammatory cytokines at transcriptional and post-transcriptional level; meanwhile it preserved M2 macrophage related molecules expression and upregulated anti-inflammatory cytokine IL-10. Furthermore, EETs down-regulated NF-κB activation and up-regulated peroxisome proliferator-activated receptors (PPARα/γ) and heme oxygenase 1 (HO-1) expression, which play important roles in regulating M1 and M2 polarization. In addition, LPS treatment in mice induced cardiac dysfunction, heart tissue damage and infiltration of M1 macrophages, as well as the increase of inflammatory cytokines in serum and heart tissue, but rAAV-mediated CYP2J2 expression increased EETs generation in heart and significantly attenuated the LPS-induced harmful effects, which mechanisms were similar as the in vitro study. Taken together, the results indicate that CYP2J2/EETs regulates macrophage polarization by attenuating NF-κB signaling pathway via PPARα/γ and HO-1 activation and its potential use in treatment of inflammatory diseases.
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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.