ArticleCells2019
Cellular Plasmalogen Content Does Not Influence Arachidonic Acid Levels or Distribution in Macrophages: A Role for Cytosolic Phospholipase A
Article in Cells, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 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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Who cites it
34 citing papers in PubMed, 49 citations in OpenAlex.
- Cutting Edge: Severe SARS-CoV-2 Infection in Humans Is Defined by a Shift in the Serum Lipidome, Resulting in Dysregulation of Eicosanoid Immune Mediators.Journal of immunology (Baltimore, Md. : 1950) · 2021Trial
- Incorporation of Hydroxyeicosatetraenoic Acid Isomers into Macrophage Phospholipids Reveals Class-Specific Distribution.Biomolecules · 2026Article
- Piezo1 activation in endothelial cells aggravates microvascular ischemia-reperfusion injury in limbs by enhancing ferroptosis.Experimental & molecular medicine · 2026Article
- Review
- Bioactive lipid signaling and lipidomics in macrophage polarization: Impact on inflammation and immune regulation.Frontiers in immunology · 2025Review
- Review
- Uncovering lipid dynamics in Staphylococcus aureus osteomyelitis using multimodal imaging mass spectrometry.Cell chemical biology · 2024Article
- Peds1 deficiency in zebrafish results in myeloid cell apoptosis and exacerbated inflammation.Cell death discovery · 2024Article
- Rapid Movement of Palmitoleic Acid from Phosphatidylcholine to Phosphatidylinositol in Activated Human Monocytes.Biomolecules · 2024Article
- Article
- Lipid biology of plasmalogen-derived halolipids: Signature molecules of myeloperoxidase and eosinophil peroxidase activity.Redox biochemistry and chemistry · 2023Article
- Article
- Review
- Role of Ferroptosis in Stroke.Cellular and molecular neurobiology · 2023Review
- Differential Mobilization of the Phospholipid and Triacylglycerol Pools of Arachidonic Acid in Murine Macrophages.Biomolecules · 2022Article
- Review
- Phosphorylation of cPLAMolecules (Basel, Switzerland) · 2022Article
- Polyunsaturated Fatty Acid-Enriched Lipid Fingerprint of Glioblastoma Proliferative Regions Is Differentially Regulated According to Glioblastoma Molecular Subtype.International journal of molecular sciences · 2022Article
- Each phospholipase ABiochimica et biophysica acta. Molecular and cell biology of lipids · 2022Article
- Lipid Droplets, Phospholipase ABiomedicines · 2021Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Availability of free arachidonic acid (AA) constitutes a rate limiting factor for cellular eicosanoid synthesis. AA distributes differentially across membrane phospholipids, which is largely due to the action of coenzyme A-independent transacylase (CoA-IT), an enzyme that moves the fatty acid primarily from diacyl phospholipid species to ether-containing species, particularly the ethanolamine plasmalogens. In this work, we examined the dependence of AA remodeling on plasmalogen content using the murine macrophage cell line RAW264.7 and its plasmalogen-deficient variants RAW.12 and RAW.108. All three strains remodeled AA between phospholipids with similar magnitude and kinetics, thus demonstrating that cellular plasmalogen content does not influence the process. Cell stimulation with yeast-derived zymosan also had no effect on AA remodeling, but incubating the cells in AA-rich media markedly slowed down the process. Further, knockdown of cytosolic-group IVC phospholipase A
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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.