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Modulation of the Primary Astrocyte-Enriched Cultures' Oxylipin Profiles Reduces Neurotoxicity. Metabolites 2021; 11:metabo11080498. [PMID: 34436439 PMCID: PMC8399552 DOI: 10.3390/metabo11080498] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 07/24/2021] [Accepted: 07/28/2021] [Indexed: 12/31/2022] Open
Abstract
Recently, manipulations with reactive astrocytes have been viewed as a new therapeutic approach that will enable the development of treatments for acute brain injuries and neurodegenerative diseases. Astrocytes can release several substances, which may exert neurotoxic or neuroprotective effects, but the nature of these substances is still largely unknown. In the present work, we tested the hypothesis that these effects may be attributed to oxylipins, which are synthesized from n-3 or n-6 polyunsaturated fatty acids (PUFAs). We used astrocyte-enriched cultures and found that: (1) lipid fractions secreted by lipopolysaccharide (LPS)-stimulated rat primary astrocyte-enriched cultures-possessed neurotoxic activity in rat primary neuronal cultures; (2) both of the tested oxylipin synthesis inhibitors, ML355 and Zileuton, reduce the LPS-stimulated release of interleukin 6 (IL-6) by astrocyte cultures, but only ML355 can change lipid fractions from neurotoxic to non-toxic; and (3) oxylipin profiles, measured by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) from neurotoxic and non-toxic lipid fractions, reveal a group of n-3 docosahexaenoic acid derivatives, hydroxydocosahexaenoic acids (HdoHEs)-4-HdoHE, 8-HdoHE, and 17-HdoHE, which may reflect the neuroprotective features of lipid fractions. Regulating the composition of astrocyte oxylipin profiles may be suggested as an approach for regulation of neurotoxicity in inflammatory processes.
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Guichardant M, Chen P, Liu M, Lo Van A, Jouvène C, Bernoud-Hubac N, Véricel E, Lagarde M. Double lipoxygenation of polyunsaturated fatty acids of nutritional interest. Prostaglandins Leukot Essent Fatty Acids 2020; 162:102185. [PMID: 33038835 DOI: 10.1016/j.plefa.2020.102185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 09/24/2020] [Accepted: 09/24/2020] [Indexed: 10/23/2022]
Abstract
Double lipoxygenation of polyunsaturated fatty acids having at least three methylene-interrupted double bonds can be made by two lipoxygenases, e.g. 5- and 12-LOX, or 15-LOX only, followed by reduction of the hydroperoxide products through the glutathione peroxidase action. Several biological activities have been reported for such a double 15-LOX product of docosahexaenoic acid, called protectin DX to differentiate it from protectin D1, a stereo and geometric isomer described for its potent anti-inflammatory potential. The geometric characteristic of the double lipoxygenase products is the conjugated triene E,Z,E (trans,cis,trans), which appears crucial in their biological activities. A focus is also done on single lipoxygenation of mono-hydroxylated products first made by aspirin-treated cyclooxygenase-2. The resulting (R,S)-diOH, E,Z,E conjugated trienes, instead of the (S,S)-diOH isomer in case of double lipoxygenation, seem to be even more active for some biological effects, making biologically relevant the single lipoxygenation in aspirin-treated situations.
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Affiliation(s)
- M Guichardant
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - P Chen
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - M Liu
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - A Lo Van
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - C Jouvène
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - N Bernoud-Hubac
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - E Véricel
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France
| | - M Lagarde
- Univ Lyon, UMR 1060 Inserm & 1397 Inrae (CarMeN laboratory), IMBL, INSA-Lyon, 69621 Villeurbanne Cedex, France.
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Lagarde M, Guichardant M, Bernoud-Hubac N. Anti-inflammatory and anti-virus potential of poxytrins, especially protectin DX. Biochimie 2020; 179:281-284. [PMID: 32956736 PMCID: PMC7499149 DOI: 10.1016/j.biochi.2020.09.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/05/2020] [Accepted: 09/13/2020] [Indexed: 11/28/2022]
Abstract
Poxytrins (Pufa Oxygenated Trienes) are dihydroxy derivatives from polyunsaturated fatty acids (PUFA) with adjacent hydroxyl groups to a conjugated triene having the specific E,Z,E geometry. They are made by the double action of one lipoxygenase or the combined actions of two lipoxygenases, followed by reduction of the resulting hydroperoxides with glutathione peroxidase. Because of their E,Z,E conjugated triene, poxytrins may inhibit inflammation associated with cyclooxygenase (COX) activities, and reactive oxygen species (ROS) formation. In addition of inhibiting COX activities, at least one poxytrin, namely protectin DX (PDX) from docosahexaenoic acid (DHA), has also been reported as able to inhibit influenza virus replication by targeting its RNA metabolism. Poxytrins are double lipoxygenase end-products from natural polyunsaturated fatty acids having at least three double bond. Their characteristic is to own a cis,trans,cis / E,Z,E conjugated triene. Protectin DX / PDX is a poxytrin from double oxygenation of docosahexaenoic acid by 15/n-6-lipoxygenase. As other poxytrins, PDX inhibits cyclooxygenase-dependent inflammation. Also, PDX inhibits the RNA influenza virus replication.
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Affiliation(s)
- Michel Lagarde
- Univ-Lyon, UMR Inserm 1060, Inrae 1397 (CarMeN Laboratory), IMBL, INSA-Lyon, Villeurbanne, France.
| | - Michel Guichardant
- Univ-Lyon, UMR Inserm 1060, Inrae 1397 (CarMeN Laboratory), IMBL, INSA-Lyon, Villeurbanne, France
| | - Nathalie Bernoud-Hubac
- Univ-Lyon, UMR Inserm 1060, Inrae 1397 (CarMeN Laboratory), IMBL, INSA-Lyon, Villeurbanne, France
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Napylov A, Reyes‐Garces N, Gomez‐Rios G, Olkowicz M, Lendor S, Monnin C, Bojko B, Hamani C, Pawliszyn J, Vuckovic D. In Vivo Solid‐Phase Microextraction for Sampling of Oxylipins in Brain of Awake, Moving Rats. Angew Chem Int Ed Engl 2020; 59:2392-2398. [DOI: 10.1002/anie.201909430] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/22/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Alexander Napylov
- Department of Chemistry and BiochemistryConcordia University 7141 Sherbrooke Street West Montreal QC H4B 1R6 Canada
| | - Nathaly Reyes‐Garces
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
- Current address: Restek Corporation Bellefonte PA 16823 USA
| | - German Gomez‐Rios
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
- Current address: Restek Corporation Bellefonte PA 16823 USA
| | - Mariola Olkowicz
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
| | - Sofia Lendor
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
| | - Cian Monnin
- Department of Chemistry and BiochemistryConcordia University 7141 Sherbrooke Street West Montreal QC H4B 1R6 Canada
| | - Barbara Bojko
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
- Current address: Department of Pharmacodynamics and Molecular PharmacologyFaculty of PharmacyCollegium Medicum in BydgoszczNicolaus Copernicus University in Toruń Bydgoszcz Poland
| | - Clement Hamani
- Neuroimaging Research SectionCentre for Addiction and Mental Health 250 College Street Toronto ON M5T 1R8 Canada
- Harquail Centre for NeuromodulationSunnybrook Research InstituteSunnybrook Health Sciences Centre 2075, Bayview Avenue Toronto ON M4N 3M5 Canada
| | - Janusz Pawliszyn
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
| | - Dajana Vuckovic
- Department of Chemistry and BiochemistryConcordia University 7141 Sherbrooke Street West Montreal QC H4B 1R6 Canada
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Jia M, Peng Z, Yang K, Su C, Wang Y, Yan C. A high-throughput targeted metabolomics method for the quantification of 104 non-polar metabolites in cholesterol, eicosanoid, and phospholipid metabolism: application in the study of a CCl4-induced liver injury mouse model. Analyst 2020; 145:3575-3591. [PMID: 32329491 DOI: 10.1039/d0an00385a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Experimental workflow of 104 non-polar metabolites in cholesterol, eicosanoid, and phospholipid metabolisms analysis using UPLC-QqQ-MS.
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Affiliation(s)
- Mengqi Jia
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Zhangxiao Peng
- Department of Molecular Oncology
- Eastern Hepatobiliary Surgical Hospital & National Centre for Liver Cancer
- Second Military Medical University
- Shanghai 200438
- China
| | - Kaige Yang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Changqing Su
- Department of Molecular Oncology
- Eastern Hepatobiliary Surgical Hospital & National Centre for Liver Cancer
- Second Military Medical University
- Shanghai 200438
- China
| | - Yan Wang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
| | - Chao Yan
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai
- China
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Napylov A, Reyes‐Garces N, Gomez‐Rios G, Olkowicz M, Lendor S, Monnin C, Bojko B, Hamani C, Pawliszyn J, Vuckovic D. In Vivo Solid‐Phase Microextraction for Sampling of Oxylipins in Brain of Awake, Moving Rats. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Alexander Napylov
- Department of Chemistry and BiochemistryConcordia University 7141 Sherbrooke Street West Montreal QC H4B 1R6 Canada
| | - Nathaly Reyes‐Garces
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
- Current address: Restek Corporation Bellefonte PA 16823 USA
| | - German Gomez‐Rios
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
- Current address: Restek Corporation Bellefonte PA 16823 USA
| | - Mariola Olkowicz
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
| | - Sofia Lendor
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
| | - Cian Monnin
- Department of Chemistry and BiochemistryConcordia University 7141 Sherbrooke Street West Montreal QC H4B 1R6 Canada
| | - Barbara Bojko
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
- Current address: Department of Pharmacodynamics and Molecular PharmacologyFaculty of PharmacyCollegium Medicum in BydgoszczNicolaus Copernicus University in Toruń Bydgoszcz Poland
| | - Clement Hamani
- Neuroimaging Research SectionCentre for Addiction and Mental Health 250 College Street Toronto ON M5T 1R8 Canada
- Harquail Centre for NeuromodulationSunnybrook Research InstituteSunnybrook Health Sciences Centre 2075, Bayview Avenue Toronto ON M4N 3M5 Canada
| | - Janusz Pawliszyn
- Department of ChemistryUniversity of Waterloo 200 University Avenue Waterloo ON N2L 3G1 Canada
| | - Dajana Vuckovic
- Department of Chemistry and BiochemistryConcordia University 7141 Sherbrooke Street West Montreal QC H4B 1R6 Canada
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Thau-Zuchman O, Ingram R, Harvey GG, Cooke T, Palmas F, Pallier PN, Brook J, Priestley JV, Dalli J, Tremoleda JL, Michael-Titus AT. A Single Injection of Docosahexaenoic Acid Induces a Pro-Resolving Lipid Mediator Profile in the Injured Tissue and a Long-Lasting Reduction in Neurological Deficit after Traumatic Brain Injury in Mice. J Neurotrauma 2019; 37:66-79. [PMID: 31256709 DOI: 10.1089/neu.2019.6420] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Traumatic brain injury (TBI) can lead to life-changing neurological deficits, which reflect the fast-evolving secondary injury post-trauma. There is a need for acute protective interventions, and the aim of this study was to explore in an experimental TBI model the neuroprotective potential of a single bolus of a neuroactive omega-3 fatty acid, docosahexaenoic acid (DHA), administered in a time window feasible for emergency services. Adult mice received a controlled cortical impact injury (CCI) and neurological impairment was assessed with the modified Neurological Severity Score (mNSS) up to 28 days post-injury. DHA (500 nmol/kg) or saline were injected intravenously at 30 min post-injury. The lipid mediator profile was assessed in the injured hemisphere at 3 h post-CCI. After completion of behavioral tests and lesion assessment using magnetic resonance imaging, over 7 days or 28 days post-TBI, the tissue was analyzed by immunohistochemistry. The single DHA bolus significantly reduced the injury-induced neurological deficit and increased pro-resolving mediators in the injured brain. DHA significantly reduced lesion size, the microglia and astrocytic reaction, and oxidation, and decreased the accumulation of beta-amyloid precursor protein (APP), indicating a reduced axonal injury at 7 days post-TBI. DHA reduced the neurofilament light levels in plasma at 28 days. Therefore, an acute single bolus of DHA post-TBI, in a time window relevant for acute emergency intervention, can induce a long-lasting and significant improvement in neurological outcome, and this is accompanied by a marked upregulation of neuroprotective mediators, including the DHA-derived resolvins and protectins.
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Affiliation(s)
- Orli Thau-Zuchman
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Rachael Ingram
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Georgina G Harvey
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Thomas Cooke
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Francesco Palmas
- Lipid Mediator Unit, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Patrick N Pallier
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Joseph Brook
- Center for Molecular Oncology, Queen Mary University of London, London, United Kingdom
| | - John V Priestley
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Jesmond Dalli
- Lipid Mediator Unit, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Jordi L Tremoleda
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
| | - Adina T Michael-Titus
- Center for Neuroscience, Surgery and Trauma,z Queen Mary University of London, London, United Kingdom
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Omega-3 Docosahexaenoic Acid Is a Mediator of Fate-Decision of Adult Neural Stem Cells. Int J Mol Sci 2019; 20:ijms20174240. [PMID: 31480215 PMCID: PMC6747551 DOI: 10.3390/ijms20174240] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 12/11/2022] Open
Abstract
The mammalian brain is enriched with lipids that serve as energy catalyzers or secondary messengers of essential signaling pathways. Docosahexaenoic acid (DHA) is an omega-3 fatty acid synthesized de novo at low levels in humans, an endogenous supply from its precursors, and is mainly incorporated from nutrition, an exogeneous supply. Decreased levels of DHA have been reported in the brains of patients with neurodegenerative diseases. Preventing this decrease or supplementing the brain with DHA has been considered as a therapy for the DHA brain deficiency that could be linked with neuronal death or neurodegeneration. The mammalian brain has, however, a mechanism of compensation for loss of neurons in the brain: neurogenesis, the birth of neurons from neural stem cells. In adulthood, neurogenesis is still present, although at a slower rate and with low efficiency, where most of the newly born neurons die. Neural stem/progenitor cells (NSPCs) have been shown to require lipids for proper metabolism for proliferation maintenance and neurogenesis induction. Recent studies have focused on the effects of these essential lipids on the neurobiology of NSPCs. This review aimed to introduce the possible use of DHA to impact NSPC fate-decision as a therapy for neurodegenerative diseases.
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Guichardant M, Véricel E, Lagarde M. Biological relevance of double lipoxygenase products of polyunsaturated fatty acids, especially within blood vessels and brain. Biochimie 2019; 159:55-58. [DOI: 10.1016/j.biochi.2018.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 08/30/2018] [Indexed: 02/05/2023]
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Quantification of eicosanoids and their metabolites in biological matrices: a review. Bioanalysis 2018; 10:2027-2046. [PMID: 30412686 DOI: 10.4155/bio-2018-0173] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The quantification of eicosanoids and their metabolites in biological samples remain an analytical challenge, even though a number of methodologies/techniques have been developed. The major difficulties encountered are related to the oxidation of eicosanoids and their low quantities in biological matrices. Among the known methodologies, liquid chromatography-mass spectrometry (LC-MS/MS) is the standard method for eicosanoid quantification in biological samples. Recently advances have improved the ability to identify and simultaneous quantitate eicosanoids in biological matrices. The present article reviews the quantitative analysis of eicosanoids in different biological matrices by LC and ultra performance liquid chromatography (UPLC)-MS/MS and discusses important aspects to be considered during the collection, sample preparation and the generation of calibration curves required for eicosanoid analysis.
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