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Rakotoarivelo V, Allam-Ndoul B, Martin C, Biertho L, Di Marzo V, Flamand N, Veilleux A. Investigating the alterations of endocannabinoidome signaling in the human small intestine in the context of obesity and type 2 diabetes. Heliyon 2024; 10:e26968. [PMID: 38515705 PMCID: PMC10955212 DOI: 10.1016/j.heliyon.2024.e26968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 02/19/2024] [Accepted: 02/22/2024] [Indexed: 03/23/2024] Open
Abstract
Background Human studies have linked obesity-related diseases, such as type-2 diabetes (T2D), to the modulation of endocannabinoid signaling. Cannabinoid CB1 and CB2 receptor activation by the endocannabinoids (eCBs) 2-arachidonoylglycerol (2-AG) and N-arachidonoylethanolamine (AEA), both derived from arachidonic acid, play a role in homeostatic regulation. Other long chain fatty acid-derived endocannabinoid-like molecules have extended the metabolic role of this signaling system through other receptors. In this study, we aimed to assess in depth the interactions between the circulating and intestinal tone of this extended eCB system, or endocannabinoidome (eCBome), and their involvement in the pathogenesis of diabetes. Methods Plasma and ileum samples were collected from subjects with obesity and harboring diverse degrees of insulin resistance or T2D, who underwent bariatric surgery. The levels of eCBome mediators and their congeners were then assessed by liquid chromatography coupled to tandem mass spectrometry, while gene expression was screened with qPCR arrays. Findings Intestinal and circulating levels of eCBome mediators were higher in subjects with T2D. We found an inverse correlation between the intestinal and circulating levels of monoacylglycerols (MAGs). Additionally, we identified genes known to be implicated in both lipid metabolism and intestinal function that are altered by the context of obesity and glucose homeostasis. Interpretation Although the impact of glucose metabolism on the eCBome remains poorly understood in subjects with advanced obesity state, our results suggest a strong causative link between altered glucose homeostasis and eCBome signaling in the intestine and the circulation.
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Affiliation(s)
- Volatiana Rakotoarivelo
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Université Laval, Québec City, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Bénédicte Allam-Ndoul
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Université Laval, Québec City, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF, Québec, QC, Canada
| | - Cyril Martin
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Université Laval, Québec City, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Laurent Biertho
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Université Laval, Québec City, QC, Canada
| | - Vincenzo Di Marzo
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Université Laval, Québec City, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF, Québec, QC, Canada
- Joint International Unit between the CNR of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Canada
| | - Nicolas Flamand
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Université Laval, Québec City, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Alain Veilleux
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF, Québec, QC, Canada
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Gauvin J, Huynh DN, Dubuc I, Lê C, Tugores R, Flamand N, Flamand L, Lubell WD, Ong H, Marleau S. Pharmacological targeting of the hyper-inflammatory response to SARS-CoV-2-infected K18-hACE2 mice using a cluster of differentiation 36 receptor modulator. Front Pharmacol 2024; 15:1303342. [PMID: 38384295 PMCID: PMC10879382 DOI: 10.3389/fphar.2024.1303342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 01/25/2024] [Indexed: 02/23/2024] Open
Abstract
The scientific and medical community faced an unprecedented global health hazard that led to nearly 7 million deaths attributable to the rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. In spite of the development of efficient vaccines against SARS-CoV-2, many people remain at risk of developing severe symptoms as the virus continues to spread without beneficial patient therapy. The hyper-inflammatory response to SARS-CoV-2 infection progressing to acute respiratory distress syndrome remains an unmet medical need for improving patient care. The viral infection stimulates alveolar macrophages to adopt an inflammatory phenotype regulated, at least in part, by the cluster of differentiation 36 receptor (CD36) to produce unrestrained inflammatory cytokine secretions. We suggest herein that the modulation of the macrophage response using the synthetic CD36 ligand hexarelin offers potential as therapy for halting respiratory failure in SARS-CoV-2-infected patients.
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Affiliation(s)
- Jade Gauvin
- Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
| | - David N. Huynh
- Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
| | - Isabelle Dubuc
- Department of Microbiology, Infectious Diseases and and Immunology, Université Laval, Québec, QC, Canada
| | - Catherine Lê
- Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
| | - Rafaela Tugores
- Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
| | - Nicolas Flamand
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC, Canada
| | - Louis Flamand
- Department of Microbiology, Infectious Diseases and and Immunology, Université Laval, Québec, QC, Canada
| | - William D. Lubell
- Department of Chemistry, Université de Montréal, Montréal, QC, Canada
| | - Huy Ong
- Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
| | - Sylvie Marleau
- Faculty of Pharmacy, Université de Montréal, Montréal, QC, Canada
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Roussel C, Sola M, Lessard-Lord J, Nallabelli N, Généreux P, Cavestri C, Azeggouar Wallen O, Villano R, Raymond F, Flamand N, Silvestri C, Di Marzo V. Human gut microbiota and their production of endocannabinoid-like mediators are directly affected by a dietary oil. Gut Microbes 2024; 16:2335879. [PMID: 38695302 PMCID: PMC11067990 DOI: 10.1080/19490976.2024.2335879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 03/25/2024] [Indexed: 05/05/2024] Open
Abstract
Dietary omega-3 polyunsaturated fatty acids (n-3 PUFAs) and the gut microbiome affect each other. We investigated the impact of supplementation with Buglossoides arvensis oil (BO), rich in stearidonic acid (SDA), on the human gut microbiome. Employing the Mucosal Simulator of the Human Intestinal Microbial Ecosystem (M-SHIME), we simulated the ileal and ascending colon microbiomes of four donors. Our results reveal two distinct microbiota clusters influenced by BO, exhibiting shared and contrasting shifts. Notably, Bacteroides and Clostridia abundance underwent similar changes in both clusters, accompanied by increased propionate production in the colon. However, in the ileum, cluster 2 displayed a higher metabolic activity in terms of BO-induced propionate levels. Accordingly, a triad of bacterial members involved in propionate production through the succinate pathway, namely Bacteroides, Parabacteroides, and Phascolarctobacterium, was identified particularly in this cluster, which also showed a surge of second-generation probiotics, such as Akkermansia, in the colon. Finally, we describe for the first time the capability of gut bacteria to produce N-acyl-ethanolamines, and particularly the SDA-derived N-stearidonoyl-ethanolamine, following BO supplementation, which also stimulated the production of another bioactive endocannabinoid-like molecule, commendamide, in both cases with variations across individuals. Spearman correlations enabled the identification of bacterial genera potentially involved in endocannabinoid-like molecule production, such as, in agreement with previous reports, Bacteroides in the case of commendamide. This study suggests that the potential health benefits on the human microbiome of certain dietary oils may be amenable to stratified nutrition strategies and extend beyond n-3 PUFAs to include microbiota-derived endocannabinoid-like mediators.
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Affiliation(s)
- Charlène Roussel
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF Laval University, Quebec, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
| | - Mathilde Sola
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
| | - Jacob Lessard-Lord
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF Laval University, Quebec, QC, Canada
| | - Nayudu Nallabelli
- Faculty of Medicine, Department of Medicine, Laval University, Quebec, QC, Canada
| | - Pamela Généreux
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
| | - Camille Cavestri
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
| | - Oumaima Azeggouar Wallen
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
- Faculty of Medicine, Department of Medicine, Laval University, Quebec, QC, Canada
| | - Rosaria Villano
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche (CNR), Pozzuoli (Napoli), Italy
| | - Frédéric Raymond
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF Laval University, Quebec, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
| | - Nicolas Flamand
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
- Faculty of Medicine, Department of Medicine, Laval University, Quebec, QC, Canada
| | - Cristoforo Silvestri
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF Laval University, Quebec, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
- Faculty of Medicine, Department of Medicine, Laval University, Quebec, QC, Canada
| | - Vincenzo Di Marzo
- Institute of Nutrition and Functional Foods (INAF), Faculty of Agriculture and Food Sciences, Laval University, Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), INAF Laval University, Quebec, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Laval University, Quebec, QC, Canada
- Faculty of Medicine, Department of Medicine, Laval University, Quebec, QC, Canada
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Morissette A, André DM, Agrinier AL, Varin TV, Pilon G, Flamand N, Houde VP, Marette A. The metabolic benefits of substituting sucrose for maple syrup are associated with a shift in carbohydrate digestion and gut microbiota composition in high-fat high-sucrose diet-fed mice. Am J Physiol Endocrinol Metab 2023; 325:E661-E671. [PMID: 37877794 DOI: 10.1152/ajpendo.00065.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 09/20/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023]
Abstract
Overconsumption of added sugars is now largely recognized as a major culprit in the global situation of obesity and metabolic disorders. Previous animal studies reported that maple syrup (MS) is less deleterious than refined sugars on glucose metabolism and hepatic health, but the mechanisms remain poorly studied. Beyond its content in sucrose, MS is a natural sweetener containing several bioactive compounds, such as polyphenols and inulin, which are potential gut microbiota modifiers. We aimed to investigate the impact of MS on metabolic health and gut microbiota in male C57Bl/6J mice fed a high-fat high-sucrose (HFHS + S) diet or an isocaloric HFHS diet in which a fraction (10% of the total caloric intake) of the sucrose was substituted by MS (HFHS + MS). Insulin and glucose tolerance tests were performed at 5 and 7 wk into the diet, respectively. The fecal microbiota was analyzed by whole-genome shotgun sequencing. Liver lipids and inflammation were determined, and hepatic gene expression was assessed by transcriptomic analysis. Maple syrup was less deleterious on insulin resistance and decreased liver steatosis compared with mice consuming sucrose. This could be explained by the decreased intestinal α-glucosidase activity, which is involved in carbohydrate digestion and absorption. Metagenomic shotgun sequencing analysis revealed that MS intake increased the abundance of Faecalibaculum rodentium, Romboutsia ilealis, and Lactobacillus johnsonii, which all possess gene clusters involved in carbohydrate metabolism, such as sucrose utilization and butyric acid production. Liver transcriptomic analyses revealed that the cytochrome P450 (Cyp450) epoxygenase pathway was differently modulated between HFHS + S- and HFHS + MS-fed mice. These results show that substituting sucrose for MS alleviated dysmetabolism in diet-induced obese mice, which were associated with decreased carbohydrate digestion and shifting gut microbiota.NEW & NOTEWORTHY The natural sweetener maple syrup has sparked much interest as an alternative to refined sugars. This study aimed to investigate whether the metabolic benefits of substituting sucrose with an equivalent dose of maple syrup could be linked to changes in gut microbiota composition and digestion of carbohydrates in obese mice. We demonstrated that maple syrup is less detrimental than sucrose on metabolic health and possesses a prebiotic-like activity through novel gut microbiota and liver mechanisms.
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Affiliation(s)
- Arianne Morissette
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec City, Québec, Canada
| | - Diana Majolli André
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec City, Québec, Canada
| | - Anne-Laure Agrinier
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec City, Québec, Canada
| | - Thibault V Varin
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec City, Québec, Canada
| | - Geneviève Pilon
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
| | - Nicolas Flamand
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Québec, Canada
| | - Vanessa P Houde
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
| | - André Marette
- Department of Medicine, Faculty of Medicine, Québec Heart and Lung Institute, Université Laval, Pavilion Marguerite d'Youville, Québec City, Québec, Canada
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Québec City, Québec, Canada
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Murru A, Vadeboncoeur N, Therrien AA, Coderre L, Vaillancourt M, Labrecque MM, Berthiaume Y, Bouvet G, Adam D, Brochiero E, Lesage S, Flamand N, Bilodeau L, Fernandes MJ. Association of low-density neutrophils with lung function and disease progression in adult cystic fibrosis. J Cyst Fibros 2023; 22:1080-1084. [PMID: 36973151 DOI: 10.1016/j.jcf.2023.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 03/02/2023] [Accepted: 03/10/2023] [Indexed: 03/28/2023]
Abstract
BACKGROUND Cystic fibrosis (CF) neutrophils fail to eradicate infection despite their massive recruitment into the lung. While studies mostly focus on pathogen clearance by normal density neutrophils in CF, the contribution of low-density neutrophil (LDNs) subpopulations to disease pathogenesis remains unclear. METHODS LDNs were isolated from whole blood donations of clinically stable adult CF patients and from healthy donors. LDN proportion and immunophenotype was assessed by flow cytometry. Associations of LDNs with clinical parameters were determined. RESULTS LDN proportion was increased in CF patients' circulation compared with healthy donors. LDNs are a heterogeneous population of both mature and immature cells in CF and in healthy individuals. Moreover, a higher proportion of mature LDN correlates with a gradual decline in lung function and repeated pulmonary exacerbations in CF patients. CONCLUSIONS Collectively, our observations suggest that low-density neutrophils are linked to CF pathogenesis and underscore the potential clinical relevance of neutrophil subpopulations in CF.
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Affiliation(s)
- Andréa Murru
- Infectious and Immune Diseases Division, CHU de Québec Research Center, Laval University, Québec, QC, Canada; Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Québec, QC, Canada; Quebec Heart and Lung Institute, Québec, QC, Canada
| | | | | | - Lise Coderre
- Maisonneuve-Rosemont Hospital Research Center, Montréal, QC, Canada
| | - Myriam Vaillancourt
- Infectious and Immune Diseases Division, CHU de Québec Research Center, Laval University, Québec, QC, Canada; Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Québec, QC, Canada
| | - Marie-Michèle Labrecque
- Infectious and Immune Diseases Division, CHU de Québec Research Center, Laval University, Québec, QC, Canada; Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Québec, QC, Canada
| | | | | | - Damien Adam
- The University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada; Department of Medicine, Faculty of Medicine, University of Montréal, Montréal, QC, Canada
| | - Emmanuelle Brochiero
- The University of Montreal Hospital Research Centre (CRCHUM), Montréal, QC, Canada; Department of Medicine, Faculty of Medicine, University of Montréal, Montréal, QC, Canada
| | - Sylvie Lesage
- Maisonneuve-Rosemont Hospital Research Center, Montréal, QC, Canada; Department of Microbiology, Infectiology and Immunology, University of Montréal, Montréal, QC, Canada
| | | | | | - Maria J Fernandes
- Infectious and Immune Diseases Division, CHU de Québec Research Center, Laval University, Québec, QC, Canada; Department of Microbiology-Infectious Diseases and Immunology, Faculty of Medicine, Laval University, Québec, QC, Canada.
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Castonguay-Paradis S, Perron J, Flamand N, Lamarche B, Raymond F, Di Marzo V, Veilleux A. Dietary food patterns as determinants of the gut microbiome-endocannabinoidome axis in humans. Sci Rep 2023; 13:15702. [PMID: 37735572 PMCID: PMC10514042 DOI: 10.1038/s41598-023-41650-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/29/2023] [Indexed: 09/23/2023] Open
Abstract
The gut microbiota and the endocannabinoidome (eCBome) play important roles in regulating energy homeostasis, and both are closely linked to dietary habits. However, the complex and compositional nature of these variables has limited our understanding of their interrelationship. This study aims to decipher the interrelation between dietary intake and the gut microbiome-eCBome axis using two different approaches for measuring dietary intake: one based on whole food and the other on macronutrient intakes. We reveal that food patterns, rather than macronutrient intakes, were associated with the gut microbiome-eCBome axis in a sample of healthy men and women (n = 195). N-acyl-ethanolamines (NAEs) and gut microbial families were correlated with intakes of vegetables, refined grains, olive oil and meats independently of adiposity and energy intakes. Specifically, higher intakes in vegetables and olive oil were associated with increased relative abundance of Clostridiaceae, Veillonellaceae and Peptostreptococaceae, decreased relative abundance of Acidominococaceae, higher circulating levels of NAEs, and higher HDL and LDL cholesterol levels. Our findings highlight the relative importance of food patterns in determining the gut microbiome-eCBome axis. They emphasize the importance of recognizing the contribution of dietary habits in these systems to develop personalized dietary interventions for preventing and treating metabolic disorders through this axis.
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Affiliation(s)
- Sophie Castonguay-Paradis
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC, G1V 0A6, Canada
- École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - Julie Perron
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC, G1V 0A6, Canada
- École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Université Laval, Québec, Canada
- Département de médecine, Faculté de médecine, Université Laval, Québec, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - Benoît Lamarche
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC, G1V 0A6, Canada
- École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, Canada
| | - Frédéric Raymond
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC, G1V 0A6, Canada
- École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - Vincenzo Di Marzo
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC, G1V 0A6, Canada
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Université Laval, Québec, Canada
- École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, Canada
- Département de médecine, Faculté de médecine, Université Laval, Québec, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - Alain Veilleux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC, G1V 0A6, Canada.
- École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, Canada.
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada.
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Morin S, Tremblay A, Dumais E, Julien P, Flamand N, Pouliot R. Eicosapentaenoic Acid Influences the Lipid Profile of an In Vitro Psoriatic Skin Model Produced with T Cells. Biomolecules 2023; 13:1413. [PMID: 37759812 PMCID: PMC10526348 DOI: 10.3390/biom13091413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/07/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Psoriasis is a skin disease characterized by epidermal hyperplasia and an inappropriate activation of the adaptive immunity. A dysregulation of the skin's lipid mediators is reported in the disease with a predominance of the inflammatory cascade derived from n-6 polyunsaturated fatty acids (n-6 PUFAs). Bioactive lipid mediators derived from arachidonic acid (AA) are involved in the inflammatory functions of T cells in psoriasis, whereas n-3 PUFAs' derivatives are anti-inflammatory metabolites. Here, we sought to evaluate the influence of a supplementation of the culture media with eicosapentaenoic acid (EPA) on the lipid profile of a psoriatic skin model produced with polarized T cells. Healthy and psoriatic skin substitutes were produced following the auto-assembly technique. Psoriatic skin substitutes produced with or without T cells presented increased epidermal and dermal linolenic acid (LA) and AA levels. N-6 PUFA lipid mediators were strongly measured in psoriatic substitutes, namely, 13-hydroxyoctadecadienoic acid (13-HODE), prostaglandin E2 (PGE2) and 12-hydroxyeicosatetraenoic acid (12-HETE). The added EPA elevated the amounts of EPA, n-3 docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA) in the epidermal and dermal phospholipids. The EPA supplementation balanced the production of epidermal lipid mediators, with an increase in prostaglandin E3 (PGE3), 12-hydroxyeicosapentaenoic acid (12-HEPE) and N-eicosapentaenoyl-ethanolamine (EPEA) levels. These findings show that EPA modulates the lipid composition of psoriatic skin substitutes by encouraging the return to a cutaneous homeostatic state.
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Affiliation(s)
- Sophie Morin
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Axe Médecine Régénératrice, Centre de Recherche du CHU de Québec-Université Laval, 1401 18e Rue, Québec, QC G1J 2Z4, Canada; (S.M.); (A.T.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada
| | - Andréa Tremblay
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Axe Médecine Régénératrice, Centre de Recherche du CHU de Québec-Université Laval, 1401 18e Rue, Québec, QC G1J 2Z4, Canada; (S.M.); (A.T.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada
| | - Elizabeth Dumais
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, QC G1V 4G5, Canada; (E.D.); (N.F.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC G1V 0A6, Canada
| | - Pierre Julien
- Centre de Recherche du CHU de Québec-Université Laval, Axe Endocrinologie et Néphrologie, Université Laval, Québec, QC G1V 4G2, Canada;
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
| | - Nicolas Flamand
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec, QC G1V 4G5, Canada; (E.D.); (N.F.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC G1V 0A6, Canada
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
| | - Roxane Pouliot
- Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Axe Médecine Régénératrice, Centre de Recherche du CHU de Québec-Université Laval, 1401 18e Rue, Québec, QC G1J 2Z4, Canada; (S.M.); (A.T.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada
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8
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Simard M, Tremblay A, Morin S, Rioux G, Flamand N, Pouliot R. N-eicosapentaenoyl-ethanolamine decreases the proliferation of psoriatic keratinocytes in a reconstructed psoriatic skin model. Sci Rep 2023; 13:12113. [PMID: 37495686 PMCID: PMC10371979 DOI: 10.1038/s41598-023-39185-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 07/20/2023] [Indexed: 07/28/2023] Open
Abstract
Psoriasis is an inflammatory skin disease that is characterized by keratinocyte hyperproliferation, abnormal epidermal differentiation and dysregulated lipid metabolism. Some lipid mediators of the N-acylethanolamines (NAEs) and monoacylglycerols (MAGs) can bind to cannabinoid (CB) receptors and are referred to as part of the endocannabinoidome. Their implication in psoriasis remains unknown. The aim of the present study was to characterize the endocannabinoid system and evaluate the effects of n-3-derived NAEs, namely N-eicosapentaenoyl-ethanolamine (EPEA), in psoriatic keratinocytes using a psoriatic skin model produced by tissue engineering, following the self-assembly method. Psoriatic skin substitutes had lower FAAH2 expression and higher MAGL, ABHD6 and ABHD12 expression compared with healthy skin substitutes. Treatments with alpha-linolenic acid (ALA) increased the levels of EPEA and 1/2-docosapentaenoyl-glycerol, showing that levels of n-3 polyunsaturated fatty acids modulate related NAE and MAG levels. Treatments of the psoriatic substitutes with 10 μM of EPEA for 7 days resulted in decreased epidermal thickness and number of Ki67 positive keratinocytes, both indicating decreased proliferation of psoriatic keratinocytes. EPEA effects on keratinocyte proliferation were inhibited by the CB1 receptor antagonist rimonabant. Exogenous EPEA also diminished some inflammatory features of psoriasis. In summary, n-3-derived NAEs can reduce the psoriatic phenotype of a reconstructed psoriatic skin model.
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Affiliation(s)
- Mélissa Simard
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1A4, Canada
- Faculté de Pharmacie de l'Université Laval, Québec, QC, Canada
| | - Andréa Tremblay
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1A4, Canada
- Faculté de Pharmacie de l'Université Laval, Québec, QC, Canada
| | - Sophie Morin
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1A4, Canada
- Faculté de Pharmacie de l'Université Laval, Québec, QC, Canada
| | - Geneviève Rioux
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1A4, Canada
- Faculté de Pharmacie de l'Université Laval, Québec, QC, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec, QC, G1V 4G5, Canada
- Canada Excellence Research Chair On the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, G1V 0A6, Canada
| | - Roxane Pouliot
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1A4, Canada.
- Faculté de Pharmacie de l'Université Laval, Québec, QC, Canada.
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9
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Lacroix S, Leblanc N, Abolghasemi A, Paris-Robidas S, Martin C, Frappier M, Flamand N, Silvestri C, Raymond F, Millette M, Di Marzo V, Veilleux A. Probiotic interventions promote metabolic health in high fat-fed hamsters in association with gut microbiota and endocannabinoidome alterations. Benef Microbes 2023:1-16. [PMID: 37282555 DOI: 10.3920/bm2022.0080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Probiotics represent a promising tool to improve metabolic health, including lipid profiles and cholesterol levels. Modulation of the gut microbiome and the endocannabinoidome - two interrelated systems involved in several metabolic processes influenced by probiotics - has been proposed as a potential mechanism of action. This study establishes the impact of probiotics on metabolic health, gut microbiota composition and endocannabinoidome mediators in an animal model of hypercholesterolaemia. Syrian hamsters were fed either a low-fat low-cholesterol or high-fat high-cholesterol (HFHC) diet to induce hypercholesterolaemia and gavaged for 6 weeks with either Lactobacillus acidophilus CL1285, Lactiplantibacillus plantarum CHOL-200 or a combination of the two. Globally, probiotic interventions ameliorated, at least partially, lipid metabolism in HFHC-fed hamsters. The interventions, especially those including L. acidophilus, modified the gut microbiota composition of the small intestine and caecum in ways suggesting reversal of HFHC-induced dysbiosis. Several associations were observed between changes in gut microbiota composition and endocannabinoidome mediators following probiotic interventions and both systems were also associated with improved metabolic health parameters. For instance, potential connexions between the Eubacteriaceae and Deferribacteraceae families, levels of 2‑palmitoylglycerol, 2‑oleoylglycerol, 2‑linoleoylglycerol or 2‑eicosapentaenoylglycerol and improved lipid profiles were found. Altogether, our results suggest a potential crosstalk between gut microbiota and the endocannabinoidome in driving metabolic benefits associated with probiotics, especially those including L. acidophilus, in an animal model of hypercholesterolaemia.
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Affiliation(s)
- S Lacroix
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec City, Québec G1V 0A6, Canada
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - N Leblanc
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec City, Québec G1V 0A6, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
- École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, 2425 Rue de l'Agriculture, Québec City, Quebec G1V 0A6, Canada
| | - A Abolghasemi
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - S Paris-Robidas
- TransBioTech, 201 Rue Monseigneur-Bourget, Lévis, Quebec G6V 6Z9, Canada
| | - C Martin
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - M Frappier
- Bio-K+, a division of Kerry Group, 495 Bd Armand-Frappier, Laval, Québec H7V 4B3, Canada
| | - N Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
- Département de médecine, Faculté de Médecine, Université Laval, 1050 Av. de la Médecine, Québec City, Quebec G1V 0A6, Canada
| | - C Silvestri
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
- Département de médecine, Faculté de Médecine, Université Laval, 1050 Av. de la Médecine, Québec City, Quebec G1V 0A6, Canada
| | - F Raymond
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec City, Québec G1V 0A6, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
- École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, 2425 Rue de l'Agriculture, Québec City, Quebec G1V 0A6, Canada
| | - M Millette
- Bio-K+, a division of Kerry Group, 495 Bd Armand-Frappier, Laval, Québec H7V 4B3, Canada
| | - V Di Marzo
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec City, Québec G1V 0A6, Canada
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
- École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, 2425 Rue de l'Agriculture, Québec City, Quebec G1V 0A6, Canada
- Département de médecine, Faculté de Médecine, Université Laval, 1050 Av. de la Médecine, Québec City, Quebec G1V 0A6, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy
| | - A Veilleux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440 boulevard Hochelaga, Québec City, Québec G1V 0A6, Canada
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), 2725 Ch Ste-Foy, Québec City, Quebec G1V 4G5, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
- École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, 2425 Rue de l'Agriculture, Québec City, Quebec G1V 0A6, Canada
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10
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Venneri T, Giorgini G, Leblanc N, Flamand N, Borrelli F, Silvestri C, Di Marzo V. Altered endocannabinoidome bioactive lipid levels accompany reduced DNBS-induced colonic inflammation in germ-free mice. Lipids Health Dis 2023; 22:63. [PMID: 37189092 DOI: 10.1186/s12944-023-01823-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 04/24/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Gut microbiota are involved in the onset and development of chronic intestinal inflammation. The recently described endocannabinoidome (eCBome), a diverse and complex system of bioactive lipid mediators, has been reported to play a role in various physio-pathological processes such as inflammation, immune responses and energy metabolism. The eCBome and the gut microbiome (miBIome) are closely linked and form the eCBome - miBIome axis, which may be of special relevance to colitis. METHODS Colitis was induced in conventionally raised (CR), antibiotic-treated (ABX) and germ-free (GF) mice with dinitrobenzene sulfonic acid (DNBS). Inflammation was assessed by Disease Activity Index (DAI) score, body weight change, colon weight-length ratio, myeloperoxidase (MPO) activity and cytokine gene expression. Colonic eCBome lipid mediator concentrations were measured by HPLC-MS /MS. RESULTS GF mice showed increased levels of anti-inflammatory eCBome lipids (LEA, OEA, DHEA and 13- HODE-EA) in the healthy state and higher MPO activity. DNBS elicited reduced inflammation in GF mice, having lower colon weight/length ratios and lower expression levels of Il1b, Il6, Tnfa and neutrophil markers compared to one or both of the other DNBS-treated groups. Il10 expression was also lower and the levels of several N-acyl ethanolamines and 13-HODE-EA levels were higher in DNBS-treated GF mice than in CR and ABX mice. The levels of these eCBome lipids negatively correlated with measures of colitis and inflammation. CONCLUSIONS These results suggest that the depletion of the gut microbiota and subsequent differential development of the gut immune system in GF mice is followed by a compensatory effect on eCBome lipid mediators, which may explain, in part, the observed lower susceptibility of GF mice to develop DNBS-induced colitis.
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Affiliation(s)
- Tommaso Venneri
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Giada Giorgini
- Joint International Research Unit (JIRU) for Chemical and Biomolecular Research on the Microbiome and its impact on Metabolic Health and Nutrition (MicroMeNu) between Université Laval and the Consiglio Nazionale delle Ricerche (CNR), Institute of Biomolecular Chemistry, Pozzuoli, NA, Italy
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de Médecine, Université Laval, Québec, Canada
| | - Nadine Leblanc
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de Médecine, Université Laval, Québec, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de Médecine, Université Laval, Québec, Canada
| | - Francesca Borrelli
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Cristoforo Silvestri
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de Médecine, Université Laval, Québec, Canada.
- Centre NUTRISS, École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Institut sur la Nutrition et les Aliments Fonctionnels, Université Laval, Québec, Canada.
| | - Vincenzo Di Marzo
- Joint International Research Unit (JIRU) for Chemical and Biomolecular Research on the Microbiome and its impact on Metabolic Health and Nutrition (MicroMeNu) between Université Laval and the Consiglio Nazionale delle Ricerche (CNR), Institute of Biomolecular Chemistry, Pozzuoli, NA, Italy.
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de Médecine, Université Laval, Québec, Canada.
- Centre NUTRISS, École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Institut sur la Nutrition et les Aliments Fonctionnels, Université Laval, Québec, Canada.
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada.
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11
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Mukorako P, St-Pierre DH, Flamand N, Biertho L, Lebel S, Lemoine N, Plamondon J, Roy MC, Tchernof A, Varin TV, Marette A, Silvestri C, Di Marzo V, Richard D. Hypoabsorptive surgeries cause limb-dependent changes in the gut endocannabinoidome and microbiome in association with beneficial metabolic effects. Int J Obes (Lond) 2023:10.1038/s41366-023-01307-3. [PMID: 37142736 DOI: 10.1038/s41366-023-01307-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 03/27/2023] [Accepted: 04/03/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVE To determine whether the metabolic benefits of hypoabsorptive surgeries are associated with changes in the gut endocannabinoidome (eCBome) and microbiome. METHODS Biliopancreatic diversion with duodenal switch (BPD-DS) and single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S) were performed in diet-induced obese (DIO) male Wistar rats. Control groups fed a high-fat diet (HF) included sham-operated (SHAM HF) and SHAM HF-pair-weighed to BPD-DS (SHAM HF-PW). Body weight, fat mass gain, fecal energy loss, HOMA-IR, and gut-secreted hormone levels were measured. The levels of eCBome lipid mediators and prostaglandins were quantified in different intestinal segments by LC-MS/MS, while expression levels of genes encoding eCBome metabolic enzymes and receptors were determined by RT-qPCR. Metataxonomic (16S rRNA) analysis was performed on residual distal jejunum, proximal jejunum, and ileum contents. RESULTS BPD-DS and SADI-S reduced fat gain and HOMA-IR, while increasing glucagon-like peptide-1 (GLP-1) and peptide tyrosine tyrosine (PYY) levels in HF-fed rats. Both surgeries induced potent limb-dependent alterations in eCBome mediators and in gut microbial ecology. In response to BPD-DS and SADI-S, changes in gut microbiota were significantly correlated with those of eCBome mediators. Principal component analyses revealed connections between PYY, N-oleoylethanolamine (OEA), N-linoleoylethanolamine (LEA), Clostridium, and Enterobacteriaceae_g_2 in the proximal and distal jejunum and in the ileum. CONCLUSIONS BPD-DS and SADI-S caused limb-dependent changes in the gut eCBome and microbiome. The present results indicate that these variables could significantly influence the beneficial metabolic outcome of hypoabsorptive bariatric surgeries.
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Affiliation(s)
- Paulette Mukorako
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - David H St-Pierre
- Institute of Nutrition and Functional Foods, Centre NUTRISS, Québec, QC, Canada
- Department of Exercise Sciences, Université du Québec à Montréal (UQAM), Québec, QC, Canada
- School of Nutrition, Faculty of Agriculture and Food Sciences, Québec, QC, Canada
| | - Nicolas Flamand
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, QC, Canada
| | - Laurent Biertho
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Stéfane Lebel
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Natacha Lemoine
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Julie Plamondon
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - Marie-Claude Roy
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
| | - André Tchernof
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
- School of Nutrition, Faculty of Agriculture and Food Sciences, Québec, QC, Canada
| | - Thibault V Varin
- Institute of Nutrition and Functional Foods, Centre NUTRISS, Québec, QC, Canada
| | - André Marette
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada
- Institute of Nutrition and Functional Foods, Centre NUTRISS, Québec, QC, Canada
| | - Cristoforo Silvestri
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada.
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, QC, Canada.
| | - Vincenzo Di Marzo
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada.
- Institute of Nutrition and Functional Foods, Centre NUTRISS, Québec, QC, Canada.
- School of Nutrition, Faculty of Agriculture and Food Sciences, Québec, QC, Canada.
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, QC, Canada.
| | - Denis Richard
- Department of Medicine, Faculty of Medicine, Université Laval, Québec, QC, Canada.
- Québec Heart and Lung Institute, Chemin Sainte-Foy, Québec, QC, Canada.
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12
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Inserra A, Giorgini G, Lacroix S, Bertazzo A, Choo J, Markopolous A, Grant E, Abolghasemi A, De Gregorio D, Flamand N, Rogers G, Comai S, Silvestri C, Gobbi G, Di Marzo V. Effects of repeated lysergic acid diethylamide (LSD) on the mouse brain endocannabinoidome and gut microbiome. Br J Pharmacol 2023; 180:721-739. [PMID: 36316276 DOI: 10.1111/bph.15977] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND AND PURPOSE Psychedelics elicit prosocial, antidepressant and anxiolytic effects via neuroplasticity, neurotransmission and neuro-immunomodulatory mechanisms. Whether psychedelics affect the brain endocannabinoid system and its extended version, the endocannabinoidome (eCBome) or the gut microbiome, remains unknown. EXPERIMENTAL APPROACH Adult C57BL/6N male mice were administered lysergic acid diethylamide (LSD) or saline for 7 days. Sociability was assessed in the direct social interaction and three chambers tests. Prefrontal cortex and hippocampal endocannabinoids, endocannabinoid-like mediators and metabolites were quantified via high-pressure liquid chromatography with tandem mass spectrometry (HPLC-MS/MS). Neurotransmitter levels were assessed via HPLC-UV/fluorescence. Gut microbiome changes were investigated by 16S ribosomal DNA sequencing. KEY RESULTS LSD increased social preference and novelty and decreased hippocampal levels of the N-acylethanolamines N-linoleoylethanolamine (LEA), anandamide (N-arachidonoylethanolamine) and N-docosahexaenoylethanolamine (DHEA); the monoacylglycerol 1/2-docosahexaenoylglycerol (1/2-DHG); the prostaglandins D2 (PGD2 ) and F2α (PGF2α ); thromboxane 2 and kynurenine. Prefrontal eCBome mediator and metabolite levels were less affected by the treatment. LSD decreased Shannon alpha diversity of the gut microbiota, prevented the decrease in the Firmicutes:Bacteroidetes ratio observed in saline-treated mice and altered the relative abundance of the bacterial taxa Bifidobacterium, Ileibacterium, Dubosiella and Rikenellaceae RC9. CONCLUSIONS AND IMPLICATIONS The prosocial effects elicited by repeated LSD administration are accompanied by alterations of hippocampal eCBome and kynurenine levels, and the composition of the gut microbiota. Modulation of the hippocampal eCBome and kynurenine pathway might represent a mechanism by which psychedelic compounds elicit prosocial effects and affect the gut microbiome.
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Affiliation(s)
- Antonio Inserra
- Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Canada
| | - Giada Giorgini
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada.,Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy.,Canada Research Excellence Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - Sebastien Lacroix
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada
| | - Antonella Bertazzo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua, Italy
| | - Jocelyn Choo
- Microbiome and Host Health, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Infection and Immunity, Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Athanasios Markopolous
- Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Canada
| | - Emily Grant
- Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Canada
| | - Armita Abolghasemi
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada
| | - Danilo De Gregorio
- Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Canada.,Division of Neuroscience, Vita-Salute San Raffaele University, Milan, Italy
| | - Nicolas Flamand
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada.,Canada Research Excellence Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada
| | - Geraint Rogers
- Microbiome and Host Health, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia.,Infection and Immunity, Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, Australia
| | - Stefano Comai
- Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Canada.,Department of Pharmaceutical and Pharmacological Sciences, University of Padua, Padua, Italy.,Department of Biomedical Sciences, University of Padua, Padua, Italy
| | - Cristoforo Silvestri
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada.,Canada Research Excellence Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada.,Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada.,Centre NUTRISS, École de Nutrition, Faculté des Sciences de l'Agriculture et de l'Alimentation (FSAA), Université Laval, Québec, Canada
| | - Gabriella Gobbi
- Neurobiological Psychiatry Unit, Department of Psychiatry, McGill University, Montreal, Canada
| | - Vincenzo Di Marzo
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, Canada.,Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada.,Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy.,Canada Research Excellence Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, Canada.,Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada.,Centre NUTRISS, École de Nutrition, Faculté des Sciences de l'Agriculture et de l'Alimentation (FSAA), Université Laval, Québec, Canada
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13
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Bourdeau-Julien I, Castonguay-Paradis S, Rochefort G, Perron J, Lamarche B, Flamand N, Di Marzo V, Veilleux A, Raymond F. The diet rapidly and differentially affects the gut microbiota and host lipid mediators in a healthy population. Microbiome 2023; 11:26. [PMID: 36774515 PMCID: PMC9921707 DOI: 10.1186/s40168-023-01469-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 01/16/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND Bioactive lipids produced by human cells or by the gut microbiota might play an important role in health and disease. Dietary intakes are key determinants of the gut microbiota, its production of short-chain (SCFAs) and branched-chain fatty acids (BCFAs), and of the host endocannabinoidome signalling, which are all involved in metabolic diseases. This hypothesis-driven longitudinal fixed sequence nutritional study, realized in healthy participants, was designed to determine if a lead-in diet affects the host response to a short-term dietary intervention. Participants received a Mediterranean diet (MedDiet) for 3 days, a 13-day lead-in controlled diet reflecting the average Canadian dietary intake (CanDiet), and once again a MedDiet for 3 consecutive days. Fecal and blood samples were collected at the end of each dietary phase to evaluate alterations in gut microbiota composition and plasma levels of endocannabinoidome mediators, SCFAs, and BCFAs. RESULTS We observed an immediate and reversible modulation of plasma endocannabinoidome mediators, BCFAs, and some SCFAs in response to both diets. BCFAs were more strongly reduced by the MedDiet when the latter was preceded by the lead-in CanDiet. The gut microbiota response was also immediate, but not all changes due to the CanDiet were reversible following a short dietary MedDiet intervention. Higher initial microbiome diversity was associated with reduced microbiota modulation after short-term dietary interventions. We also observed that BCFAs and 2-monoacylglycerols had many, but distinct, correlations with gut microbiota composition. Several taxa modulated by dietary intervention were previously associated to metabolic disorders, warranting the need to control for recent diet in observational association studies. CONCLUSIONS Our results indicate that lipid mediators involved in the communication between the gut microbiota and host metabolism exhibit a rapid response to dietary changes, which is also the case for some, but not all, microbiome taxa. The lead-in diet influenced the gut microbiome and BCFA, but not the endocannabinoidome, response to the MedDiet. A higher initial microbiome diversity favored the stability of the gut microbiota in response to dietary changes. This study highlights the importance of considering the previous diet in studies relating the gut microbiome with lipid signals involved in host metabolism. Video Abstract.
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Affiliation(s)
- Isabelle Bourdeau-Julien
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
| | - Sophie Castonguay-Paradis
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
| | - Gabrielle Rochefort
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
| | - Julie Perron
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
| | - Benoît Lamarche
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
| | - Nicolas Flamand
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
- Centre de recherche de l’Institut de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, Canada
| | - Vincenzo Di Marzo
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
- Centre de recherche de l’Institut de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, Canada
- Unité Mixte Internationale en Recherche Chimique et Biomoléculaire sur le Microbiome et son Impact Sur la Santé Métabolique et la Nutrition (UMI-MicroMeNu), Université Laval and Consiglio Nazionale delle Ricerche, Istituto di Chimica Biomolecolare, Via Campi Flegrei 34, 80078 Pozzuoli, (NA) Italy
| | - Alain Veilleux
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
| | - Frédéric Raymond
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), École de nutrition, Université Laval, 2440, boulevard Hochelaga, Québec, G1V 0A6 Canada
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Quebec, Canada
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14
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Daniel N, Le Barz M, Mitchell PL, Varin TV, Julien IB, Farabos D, Pilon G, Gauthier J, Garofalo C, Kang JX, Trottier J, Barbier O, Roy D, Chassaing B, Levy E, Raymond F, Lamaziere A, Flamand N, Silvestri C, Jobin C, Di Marzo V, Marette A. Comparing Transgenic Production to Supplementation of ω-3 PUFA Reveals Distinct But Overlapping Mechanisms Underlying Protection Against Metabolic and Hepatic Disorders. Function (Oxf) 2022; 4:zqac069. [PMID: 36778746 PMCID: PMC9909367 DOI: 10.1093/function/zqac069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022] Open
Abstract
We compared endogenous ω-3 PUFA production to supplementation for improving obesity-related metabolic dysfunction. Fat-1 transgenic mice, who endogenously convert exogenous ω-6 to ω-3 PUFA, and wild-type littermates were fed a high-fat diet and a daily dose of either ω-3 or ω-6 PUFA-rich oil for 12 wk. The endogenous ω-3 PUFA production improved glucose intolerance and insulin resistance but not hepatic steatosis. Conversely, ω-3 PUFA supplementation fully prevented hepatic steatosis but failed to improve insulin resistance. Both models increased hepatic levels of ω-3 PUFA-containing 2-monoacylglycerol and N-acylethanolamine congeners, and reduced levels of ω-6 PUFA-derived endocannabinoids with ω-3 PUFA supplementation being more efficacious. Reduced hepatic lipid accumulation associated with the endocannabinoidome metabolites EPEA and DHEA, which was causally demonstrated by lower lipid accumulation in oleic acid-treated hepatic cells treated with these metabolites. While both models induced a significant fecal enrichment of the beneficial Allobaculum genus, mice supplemented with ω-3 PUFA displayed additional changes in the gut microbiota functions with a significant reduction of fecal levels of the proinflammatory molecules lipopolysaccharide and flagellin. Multiple-factor analysis identify that the metabolic improvements induced by ω-3 PUFAs were accompanied by a reduced production of the proinflammatory cytokine TNFα, and that ω-3 PUFA supplementation had a stronger effect on improving the hepatic fatty acid profile than endogenous ω-3 PUFA. While endogenous ω-3 PUFA production preferably improves glucose tolerance and insulin resistance, ω-3 PUFA intake appears to be required to elicit selective changes in hepatic endocannabinoidome signaling that are essential to alleviate high-fat diet-induced hepatic steatosis.
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Affiliation(s)
| | | | - Patricia L Mitchell
- Quebec Heart and Lung Institute Research Centre, Laval University, Quebec, QC G1V 4G5, Canada,Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada
| | - Thibault V Varin
- Quebec Heart and Lung Institute Research Centre, Laval University, Quebec, QC G1V 4G5, Canada,Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada
| | - Isabelle Bourdeau Julien
- Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Laval University, Quebec, QC G1V 0A6, Canada
| | - Dominique Farabos
- Saint Antoine Research Center, Sorbonne University INSERM UMR 938; Assistance Publique - Hôpitaux de Paris, Clinical Metabolomics department, Hôpital Saint Antoine, Paris, 75571, France
| | - Geneviève Pilon
- Quebec Heart and Lung Institute Research Centre, Laval University, Quebec, QC G1V 4G5, Canada,Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada
| | - Josée Gauthier
- Department of Medicine, Department of Infectious Diseases and Immunology, and Department of Anatomy and Cell Physiology, University of Florida, Gainesville FL, 32608, USA
| | - Carole Garofalo
- Department of Nutrition, University of Montreal, Montreal QC H3T 1A8, Canada and Research Centre, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada
| | - Jing X Kang
- Laboratory for Lipid Medicine and Technology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Charlestown MA 02129, USA
| | - Jocelyn Trottier
- Laboratory of Molecular Pharmacology, CHU-Quebec Research Centre, and Faculty of Pharmacy, Laval University, Quebec, QC G1V 0A6, Canada
| | - Olivier Barbier
- Laboratory of Molecular Pharmacology, CHU-Quebec Research Centre, and Faculty of Pharmacy, Laval University, Quebec, QC G1V 0A6, Canada
| | - Denis Roy
- Faculty of Agricultural and Food Sciences, School of Nutrition, Laval University, Quebec, QC G1V 0A6, Canada,Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada
| | - Benoit Chassaing
- INSERM U1016, Mucosal Microbiota in Chronic Inflammatory Diseases’ Team, CNRS UMR 8104, University of Paris, Paris, 75014, France
| | - Emile Levy
- Department of Nutrition, University of Montreal, Montreal QC H3T 1A8, Canada and Research Centre, Sainte-Justine Hospital, Montreal, QC H3T 1C5, Canada
| | - Frédéric Raymond
- Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Laval University, Quebec, QC G1V 0A6, Canada
| | - Antonin Lamaziere
- Saint Antoine Research Center, Sorbonne University INSERM UMR 938; Assistance Publique - Hôpitaux de Paris, Clinical Metabolomics department, Hôpital Saint Antoine, Paris, 75571, France
| | - Nicolas Flamand
- Quebec Heart and Lung Institute Research Centre, Laval University, Quebec, QC G1V 4G5, Canada,Faculty of Medicine, Department of Medicine, Laval University, QC G1V 0A6, Canada,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Laval University, Quebec, QC G1V 0A6, Canada
| | - Cristoforo Silvestri
- Quebec Heart and Lung Institute Research Centre, Laval University, Quebec, QC G1V 4G5, Canada,Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada,Faculty of Medicine, Department of Medicine, Laval University, QC G1V 0A6, Canada,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Laval University, Quebec, QC G1V 0A6, Canada
| | - Christian Jobin
- Department of Medicine, Department of Infectious Diseases and Immunology, and Department of Anatomy and Cell Physiology, University of Florida, Gainesville FL, 32608, USA
| | - Vincenzo Di Marzo
- Quebec Heart and Lung Institute Research Centre, Laval University, Quebec, QC G1V 4G5, Canada,Institute of Nutrition and Functional Foods (INAF), Centre NUTRISS, Quebec, QC G1V 0A6, Canada,Faculty of Medicine, Department of Medicine, Laval University, QC G1V 0A6, Canada,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Laval University, Quebec, QC G1V 0A6, Canada,Joint International Research Unit on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition between Laval University and Consiglio Nazionale delle Ricerche, Institute of Biomolecular Chemistry, Campania, 80078, Italy
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15
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Guevara Agudelo FA, Leblanc N, Bourdeau-Julien I, St-Arnaud G, Lacroix S, Martin C, Flamand N, Veilleux A, Di Marzo V, Raymond F. Impact of selenium on the intestinal microbiome-eCBome axis in the context of diet-related metabolic health in mice. Front Immunol 2022; 13:1028412. [DOI: 10.3389/fimmu.2022.1028412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/25/2022] [Indexed: 11/13/2022] Open
Abstract
Dietary micronutrients act at the intestinal level, thereby influencing microbial communities, the host endocannabinoidome, and immune and anti-oxidative response. Selenium (Se) is a trace element with several health benefits. Indeed, Se plays an important role in the regulation of enzymes with antioxidative and anti-inflammatory activity as well as indicators of the level of oxidative stress, which, together with chronic low-grade inflammation, is associated to obesity. To understand how Se variations affect diet-related metabolic health, we fed female and male mice for 28 days with Se-depleted or Se-enriched diets combined with low- and high-fat/sucrose diets. We quantified the plasma and intestinal endocannabinoidome, profiled the gut microbiota, and measured intestinal gene expression related to the immune and the antioxidant responses in the intestinal microenvironment. Overall, we show that intestinal segment-specific microbiota alterations occur following high-fat or low-fat diets enriched or depleted in Se, concomitantly with modifications of circulating endocannabinoidome mediators and changes in cytokine and antioxidant enzyme expression. Specifically, Se enrichment was associated with increased circulating plasma levels of 2-docosahexaenoyl-glycerol (2-DHG), a mediator with putative beneficial actions on metabolism and inflammation. Others eCBome mediators also responded to the diets. Concomitantly, changes in gut microbiota were observed in Se-enriched diets following a high-fat diet, including an increase in the relative abundance of Peptostreptococcaceae and Lactobacillaceae. With respect to the intestinal immune response and anti-oxidative gene expression, we observed a decrease in the expression of proinflammatory genes Il1β and Tnfα in high-fat Se-enriched diets in caecum, while in ileum an increase in the expression levels of the antioxidant gene Gpx4 was observed following Se depletion. The sex of the animal influenced the response to the diet of both the gut microbiota and endocannabinoid mediators. These results identify Se as a regulator of the gut microbiome and endocannabinoidome in conjunction with high-fat diet, and might be relevant to the development of new nutritional strategies to improve metabolic health and chronic low-grade inflammation associated to metabolic disorders.
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16
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Ben Necib R, Manca C, Lacroix S, Martin C, Flamand N, Di Marzo V, Silvestri C. Hemp seed significantly modulates the endocannabinoidome and produces beneficial metabolic effects with improved intestinal barrier function and decreased inflammation in mice under a high-fat, high-sucrose diet as compared with linseed. Front Immunol 2022; 13:882455. [PMID: 36238310 PMCID: PMC9552265 DOI: 10.3389/fimmu.2022.882455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
Omega-3 fatty acids support cardiometabolic health and reduce chronic low-grade inflammation. These fatty acids may impart their health benefits partly by modulating the endocannabinoidome and the gut microbiome, both of which are key regulators of metabolism and the inflammatory response. Whole hemp seeds (Cannabis sativa) are of exceptional nutritional value, being rich in omega-3 fatty acids. We assessed the effects of dietary substitution (equivalent to about 2 tablespoons of seeds a day for humans) of whole hemp seeds in comparison with whole linseeds in a diet-induced obesity mouse model and determined their effects on obesity and the gut microbiome-endocannabinoidome axis. We show that whole hemp seed substitution did not affect weigh gain, adiposity, or food intake, whereas linseed substitution did, in association with higher fasting glucose levels, greater insulin release during an oral glucose tolerance test, and higher levels of liver triglycerides than controls. Furthermore, hemp seed substitution mitigated diet-induced obesity-associated increases in intestinal permeability and circulating PAI-1 levels, while having no effects on markers of inflammation in epididymal adipose tissue, which were, however, increased in mice fed linseeds. Both hemp seeds and linseeds were able to modify the expression of several endocannabinoidome genes and markedly increased the levels of several omega-3 fatty acid–derived endocannabinoidome bioactive lipids with previously suggested anti-inflammatory actions in a tissue specific manner, despite the relatively low level of seed substitution. While neither diet markedly modified the gut microbiome, mice on the hemp seed diet had higher abundance of Clostridiaceae 1 and Rikenellaceae than mice fed linseed or control diet, respectively. Thus, hemp seed-containing foods might represent a source of healthy fats that are not likely to exacerbate the metabolic consequences of obesogenic diets while producing intestinal permeability protective effects and some anti-inflammatory actions.
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Affiliation(s)
- Rim Ben Necib
- Centre De Recherche De l’Institut Universitaire De Cardiologie Et De Pneumologie De Québec (IUCPQ), Quebec, QC, Canada
- Département De Médecine, Faculté de Médecine, Université Laval, Quebec, QC, Canada
- Institut Sur La Nutrition Et Les Aliments Fonctionnels (INAF), Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
| | - Claudia Manca
- Centre De Recherche De l’Institut Universitaire De Cardiologie Et De Pneumologie De Québec (IUCPQ), Quebec, QC, Canada
- Département De Médecine, Faculté de Médecine, Université Laval, Quebec, QC, Canada
- Institut Sur La Nutrition Et Les Aliments Fonctionnels (INAF), Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
| | - Sébastien Lacroix
- Institut Sur La Nutrition Et Les Aliments Fonctionnels (INAF), Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
| | - Cyril Martin
- Centre De Recherche De l’Institut Universitaire De Cardiologie Et De Pneumologie De Québec (IUCPQ), Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
| | - Nicolas Flamand
- Centre De Recherche De l’Institut Universitaire De Cardiologie Et De Pneumologie De Québec (IUCPQ), Quebec, QC, Canada
- Département De Médecine, Faculté de Médecine, Université Laval, Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
| | - Vincenzo Di Marzo
- Centre De Recherche De l’Institut Universitaire De Cardiologie Et De Pneumologie De Québec (IUCPQ), Quebec, QC, Canada
- Département De Médecine, Faculté de Médecine, Université Laval, Quebec, QC, Canada
- Institut Sur La Nutrition Et Les Aliments Fonctionnels (INAF), Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
- École de nutrition, Faculté Des Sciences De l’Agriculture Et De l’Alimentation (FSAA), Université Laval, Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), Université Laval, Quebec, QC, Canada
| | - Cristoforo Silvestri
- Centre De Recherche De l’Institut Universitaire De Cardiologie Et De Pneumologie De Québec (IUCPQ), Quebec, QC, Canada
- Département De Médecine, Faculté de Médecine, Université Laval, Quebec, QC, Canada
- Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, QC, Canada
- Centre Nutrition, Santé et Société (NUTRISS), Université Laval, Quebec, QC, Canada
- *Correspondence: Cristoforo Silvestri,
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17
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Simard M, Archambault AS, Lavoie JPC, Dumais É, Di Marzo V, Flamand N. Biosynthesis and metabolism of endocannabinoids and their congeners from the monoacylglycerol andN-acyl-ethanolamine families. Biochem Pharmacol 2022; 205:115261. [PMID: 36152677 DOI: 10.1016/j.bcp.2022.115261] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 09/14/2022] [Accepted: 09/15/2022] [Indexed: 11/02/2022]
Abstract
The endocannabinoids 2-arachidonoyl-glycerol (2-AG) and N-arachidonoyl-ethanolamine (AEA) are eicosanoids implicated in numerous physiological processes like appetite, adipogenesis, inflammatory pain and inflammation. They mediate most of their physiological effect by activating the cannabinoid (CB) receptors 1 and 2. Other than directly binding to the CB receptors, 2-AG and AEA are also metabolized by most eicosanoid biosynthetic enzymes, yielding many metabolites that are part of the oxyendocannabinoidome. Some of these metabolites have been found in vivo, have the ability to modulate specific receptors and thus potentially influence physiological processes. In this review, we discuss the biosynthesis and metabolism of 2-AG and AEA, as well as their congeners from the monoacyl-glycerol and N-acyl-ethanolamine families, with a special focus on the metabolism by oxygenases involved in arachidonic acid metabolism. We highlight the knowledge gaps in our understanding of the regulation and roles the oxyendocannabinoidome mediators.
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Affiliation(s)
- Mélissa Simard
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département of médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Anne-Sophie Archambault
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département of médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada; Present address: Department of Pathology and Laboratory Medicine, University of British Columbia / BC Children's Hospital Research Institute, Vancouver, British Colombia, Canada
| | - Jean-Philippe C Lavoie
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département of médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Élizabeth Dumais
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département of médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Vincenzo Di Marzo
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département of médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada; Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale Delle Ricerche (CNR), 80078 Pozzuoli, Italy; Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de Nutrition, Faculté des sciences de l'agriculture et de l'alimentation, Université Laval, Québec City, QC G1V 0A6, Canada; Joint International Unit between the Consiglio Nazionale delle Ricerche (Italy) and Université Laval (Canada) on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu)
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département of médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada.
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18
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Dubuc I, Prunier J, Lacasse É, Gravel A, Puhm F, Allaeys I, Archambault AS, Gudimard L, Villano R, Droit A, Flamand N, Boilard É, Flamand L. Cytokines and Lipid Mediators of Inflammation in Lungs of SARS-CoV-2 Infected Mice. Front Immunol 2022; 13:893792. [PMID: 35812400 PMCID: PMC9264370 DOI: 10.3389/fimmu.2022.893792] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 05/26/2022] [Indexed: 12/25/2022] Open
Abstract
Coronavirus disease 19 (COVID-19) is the clinical manifestation of severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) infection. A hallmark of COVID-19 is a lung inflammation characterized by an abundant leukocyte infiltrate, elevated levels of cytokines/chemokines, lipid mediators of inflammation (LMI) and microthrombotic events. Animal models are useful for understanding the pathophysiological events leading to COVID-19. One such animal model is the K18-ACE2 transgenic mice. Despite their importance in inflammation, the study of LMI in lung of SARS-CoV-2 infected K18-ACE2 mice has yet to be studied to our knowledge. Using tandem mass spectrometry, the lung lipidome at different time points of infection was analyzed. Significantly increased LMI included N-oleoyl-serine, N-linoleoyl-glycine, N-oleoyl-alanine, 1/2-linoleoyl-glycerol, 1/2-docosahexaenoyl-glycerol and 12-hydroxy-eicosapenatenoic acid. The levels of prostaglandin (PG) E1, PGF2α, stearoyl-ethanolamide and linoleoyl-ethanolamide were found to be significantly reduced relative to mock-infected mice. Other LMI were present at similar levels (or undetected) in both uninfected and infected mouse lungs. In parallel to LMI measures, transcriptomic and cytokine/chemokine profiling were performed. Viral replication was robust with maximal lung viral loads detected on days 2-3 post-infection. Lung histology revealed leukocyte infiltration starting on day 3 post-infection, which correlated with the presence of high concentrations of several chemokines/cytokines. At early times post-infection, the plasma of infected mice contained highly elevated concentration of D-dimers suggestive of blood clot formation/dissolution. In support, the presence of blood clots in the lung vasculature was observed during infection. RNA-Seq analysis of lung tissues indicate that SARS-CoV-2 infection results in the progressive modulation of several hundred genes, including several inflammatory mediators and genes related to the interferons. Analysis of the lung lipidome indicated modest, yet significant modulation of a minority of lipids. In summary, our study suggests that SARS-CoV-2 infection in humans and mice share common features, such as elevated levels of chemokines in lungs, leukocyte infiltration and increased levels of circulating D-dimers. However, the K18-ACE2 mouse model highlight major differences in terms of LMI being produced in response to SARS-CoV-2 infection. The potential reasons and impact of these differences on the pathology and therapeutic strategies to be employed to treat severe COVID-19 are discussed.
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Affiliation(s)
- Isabelle Dubuc
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
| | - Julien Prunier
- Division endocrinologie et néphrologie, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
| | - Émile Lacasse
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
| | - Annie Gravel
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
| | - Florian Puhm
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
- Centre de Recherche Arthrite, Université Laval, Québec City, QC, Canada
| | - Isabelle Allaeys
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
- Centre de Recherche Arthrite, Université Laval, Québec City, QC, Canada
| | - Anne-Sophie Archambault
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Leslie Gudimard
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
| | - Rosaria Villano
- Consiglio Nazionale delle Ricerche, Istituto di Chimica Biomolecolare, Pozzuoli, Italy
| | - Arnaud Droit
- Division endocrinologie et néphrologie, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
| | - Nicolas Flamand
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Éric Boilard
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
- Centre de Recherche Arthrite, Université Laval, Québec City, QC, Canada
- Département de microbiologie-infectiologie et d'immunologie, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Louis Flamand
- Division des maladies infectieuses et immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec- Université Laval, Québec City, QC, Canada
- Centre de Recherche Arthrite, Université Laval, Québec City, QC, Canada
- Département de microbiologie-infectiologie et d'immunologie, Faculté de médecine, Université Laval, Québec City, QC, Canada
- *Correspondence: Louis Flamand,
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19
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Forteza F, Bourdeau-Julien I, Nguyen GQ, Guevara Agudelo FA, Rochefort G, Parent L, Rakotoarivelo V, Feutry P, Martin C, Perron J, Lamarche B, Flamand N, Veilleux A, Billaut F, Di Marzo V, Raymond F. Influence of diet on acute endocannabinoidome mediator levels post exercise in active women, a crossover randomized study. Sci Rep 2022; 12:8568. [PMID: 35595747 PMCID: PMC9122896 DOI: 10.1038/s41598-022-10757-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 04/08/2022] [Indexed: 12/20/2022] Open
Abstract
The extended endocannabinoid system, also termed endocannabinoidome, participates in multiple metabolic functions in health and disease. Physical activity can both have an acute and chronic impact on endocannabinoid mediators, as does diet. In this crossover randomized controlled study, we investigated the influence of diet on the peripheral response to acute maximal aerobic exercise in a sample of active adult women (n = 7) with no underlying metabolic conditions. We compared the impact of 7-day standardized Mediterranean diet (MedDiet) and control diet inspired by Canadian macronutrient intake (CanDiet) on endocannabinoidome and short-chain fatty acid metabolites post maximal aerobic exercise. Overall, plasmatic endocannabinoids, their congeners and some polyunsaturated fatty acids increased significantly post maximal aerobic exercise upon cessation of exercise and recovered their initial values within 1 h after exercise. Most N-acylethanolamines and polyunsaturated fatty acids increased directly after exercise when the participants had consumed the MedDiet, but not when they had consumed the CanDiet. This impact was different for monoacylglycerol endocannabinoid congeners, which in most cases reacted similarly to acute exercise while on the MedDiet or the CanDiet. Fecal microbiota was only minimally affected by the diet in this cohort. This study demonstrates that endocannabinoidome mediators respond to acute maximal aerobic exercise in a way that is dependent on the diet consumed in the week prior to exercise.
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Affiliation(s)
- Fabiola Forteza
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Isabelle Bourdeau-Julien
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Guillaume Q Nguyen
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Fredy Alexander Guevara Agudelo
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Gabrielle Rochefort
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Lydiane Parent
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Volatiana Rakotoarivelo
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Perrine Feutry
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada
| | - Cyril Martin
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Julie Perron
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Benoît Lamarche
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Quebec, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Quebec, Canada.,Département de médecine, Faculté de Médecine, Université Laval, Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Alain Veilleux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - François Billaut
- Département de kinésiologie, Faculté de médecine, Université Laval, Quebec, Canada
| | - Vincenzo Di Marzo
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada.,Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Quebec, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Quebec, Canada.,Département de médecine, Faculté de Médecine, Université Laval, Quebec, Canada.,Joint International Unit on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Quebec, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada
| | - Frédéric Raymond
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Quebec, Canada. .,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Quebec, Canada. .,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Quebec, Canada.
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20
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Simard M, Rakotoarivelo V, Di Marzo V, Flamand N. Expression and Functions of the CB 2 Receptor in Human Leukocytes. Front Pharmacol 2022; 13:826400. [PMID: 35273503 PMCID: PMC8902156 DOI: 10.3389/fphar.2022.826400] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 01/14/2022] [Indexed: 01/21/2023] Open
Abstract
The cannabinoid CB2 receptor was cloned from the promyeloid cell line HL-60 and is notably expressed in most, if not all leukocyte types. This relatively restricted localization, combined to the absence of psychotropic effects following its activation, make it an attractive drug target for inflammatory and autoimmune diseases. Therefore, there has been an increasing interest in the past decades to identify precisely which immune cells express the CB2 receptor and what are the consequences of such activation. Herein, we provide new data on the expression of both CB1 and CB2 receptors by human blood leukocytes and discuss the impact of CB2 receptor activation in human leukocytes. While the expression of the CB2 mRNA can be detected in eosinophils, neutrophils, monocytes, B and T lymphocytes, this receptor is most abundant in human eosinophils and B lymphocytes. We also review the evidence obtained from primary human leukocytes and immortalized cell lines regarding the regulation of their functions by the CB2 receptor, which underscore the urgent need to deepen our understanding of the CB2 receptor as an immunoregulator in humans.
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Affiliation(s)
- Mélissa Simard
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Département of Médecine, Faculté de Médecine, Université Laval, Québec City, QC, Canada.,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC, Canada
| | - Volatiana Rakotoarivelo
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Département of Médecine, Faculté de Médecine, Université Laval, Québec City, QC, Canada.,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC, Canada
| | - Vincenzo Di Marzo
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Département of Médecine, Faculté de Médecine, Université Laval, Québec City, QC, Canada.,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC, Canada.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale Delle Ricerche (CNR), Pozzuoli, Italy.,Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de Nutrition, Faculté des Sciences de L'agriculture et de L'alimentation, Université Laval, Québec City, QC, Canada.,Joint International Unit Between the Consiglio Nazionale Delle Ricerche (Italy) and Université Laval (Canada) on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Naples, Italy
| | - Nicolas Flamand
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Département of Médecine, Faculté de Médecine, Université Laval, Québec City, QC, Canada.,Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC, Canada
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21
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Schebb NH, Kühn H, Kahnt AS, Rund KM, O’Donnell VB, Flamand N, Peters-Golden M, Jakobsson PJ, Weylandt KH, Rohwer N, Murphy RC, Geisslinger G, FitzGerald GA, Hanson J, Dahlgren C, Alnouri MW, Offermanns S, Steinhilber D. Formation, Signaling and Occurrence of Specialized Pro-Resolving Lipid Mediators-What is the Evidence so far? Front Pharmacol 2022; 13:838782. [PMID: 35308198 PMCID: PMC8924552 DOI: 10.3389/fphar.2022.838782] [Citation(s) in RCA: 67] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 02/02/2022] [Indexed: 12/14/2022] Open
Abstract
Formation of specialized pro-resolving lipid mediators (SPMs) such as lipoxins or resolvins usually involves arachidonic acid 5-lipoxygenase (5-LO, ALOX5) and different types of arachidonic acid 12- and 15-lipoxygenating paralogues (15-LO1, ALOX15; 15-LO2, ALOX15B; 12-LO, ALOX12). Typically, SPMs are thought to be formed via consecutive steps of oxidation of polyenoic fatty acids such as arachidonic acid, eicosapentaenoic acid or docosahexaenoic acid. One hallmark of SPM formation is that reported levels of these lipid mediators are much lower than typical pro-inflammatory mediators including the monohydroxylated fatty acid derivatives (e.g., 5-HETE), leukotrienes or certain cyclooxygenase-derived prostaglandins. Thus, reliable detection and quantification of these metabolites is challenging. This paper is aimed at critically evaluating i) the proposed biosynthetic pathways of SPM formation, ii) the current knowledge on SPM receptors and their signaling cascades and iii) the analytical methods used to quantify these pro-resolving mediators in the context of their instability and their low concentrations. Based on current literature it can be concluded that i) there is at most, a low biosynthetic capacity for SPMs in human leukocytes. ii) The identity and the signaling of the proposed G-protein-coupled SPM receptors have not been supported by studies in knock-out mice and remain to be validated. iii) In humans, SPM levels were neither related to dietary supplementation with their ω-3 polyunsaturated fatty acid precursors nor were they formed during the resolution phase of an evoked inflammatory response. iv) The reported low SPM levels cannot be reliably quantified by means of the most commonly reported methodology. Overall, these questions regarding formation, signaling and occurrence of SPMs challenge their role as endogenous mediators of the resolution of inflammation.
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Affiliation(s)
- Nils Helge Schebb
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany,*Correspondence: Nils Helge Schebb, ; Dieter Steinhilber,
| | - Hartmut Kühn
- Department of Biochemistry, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Astrid S. Kahnt
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Frankfurt, Germany
| | - Katharina M. Rund
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Valerie B. O’Donnell
- School of Medicine, Systems Immunity Research Institute, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Nicolas Flamand
- Département de Médecine, Faculté de Médecine, Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Marc Peters-Golden
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Per-Johan Jakobsson
- Rheumatology Unit, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Karsten H. Weylandt
- Division of Medicine, Department of Gastroenterology, Metabolism and Oncology, Ruppin General Hospital, Brandenburg Medical School, Neuruppin, Germany
| | - Nadine Rohwer
- Division of Medicine, Department of Gastroenterology, Metabolism and Oncology, Ruppin General Hospital, Brandenburg Medical School, Neuruppin, Germany,Department of Molecular Toxicology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - Robert C. Murphy
- Department of Pharmacology, University of Colorado-Denver, Aurora, CO, United States
| | - Gerd Geisslinger
- Institute of Clinical Pharmacology, Pharmazentrum Frankfurt, University Hospital of Goethe-University, Frankfurt, Germany,Fraunhofer Institute for Translational Medicine and Pharmacology, ITMP and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, CIMD, Frankfurt, Germany
| | - Garret A. FitzGerald
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Julien Hanson
- Laboratory of Molecular Pharmacology, GIGA-Molecular Biology of Diseases, University of Liège, Liège, Belgium,Laboratory of Medicinal Chemistry, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, Liège, Belgium
| | - Claes Dahlgren
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mohamad Wessam Alnouri
- Department of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Stefan Offermanns
- Department of Pharmacology, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany,Center for Molecular Medicine, Goethe University Frankfurt, Frankfurt, Germany
| | - Dieter Steinhilber
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Frankfurt, Germany,Fraunhofer Institute for Translational Medicine and Pharmacology, ITMP and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, CIMD, Frankfurt, Germany,*Correspondence: Nils Helge Schebb, ; Dieter Steinhilber,
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22
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Simard M, Tremblay A, Morin S, Martin C, Julien P, Fradette J, Flamand N, Pouliot R. α-Linolenic acid and linoleic acid modulate the lipidome and the skin barrier of a tissue-engineered skin model. Acta Biomater 2022; 140:261-274. [PMID: 34808417 DOI: 10.1016/j.actbio.2021.11.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 11/15/2021] [Accepted: 11/16/2021] [Indexed: 12/18/2022]
Abstract
Polyunsaturated fatty acids (PUFAs) play an important role in the establishment and the maintenance of the skin barrier function. However, the impact of their derived lipid mediators remains unclear. Skin substitutes were engineered according to the self-assembly method with a culture medium supplemented with 10 μM of both α-linolenic acid (ALA) and linoleic acid (LA). The supplementation with ALA and LA decreased testosterone absorption through a tissue-engineered reconstructed skin model, thus indicating an improved skin barrier function following supplementation. The exogenously provided fatty acids were incorporated into the phospholipid and triglyceride fractions of the skin substitutes. Indeed, the dual supplementation increased the levels of eicosapentaenoic acid (EPA) (15-fold), docosapentaenoic acid (DPA) (3-fold), and LA (1.5-fold) in the epidermal phospholipids while it increased the levels of ALA (>20-fold), DPA (3-fold) and LA (1.5-fold) in the epidermal triglycerides. The bioactive lipid mediator profile of the skin substitutes, including prostaglandins, hydroxy-fatty acids, N-acylethanolamines and monoacylglycerols, was next analyzed using liquid chromatography-tandem mass spectrometry. The lipid supplementation further modulated bioactive lipid mediator levels of the reconstructed skin substitutes, leading to a lipid mediator profile more representative of the one found in normal human skin. These findings show that an optimized supply of PUFAs via culture media is essential for the establishment of improved barrier function in vitro. STATEMENT OF SIGNIFICANCE: Supplementation of the culture medium with 10 μM of both α-linolenic acid (ALA) and linoleic acid (LA) improved the skin barrier function of a tissue-engineered skin model. The exogenously provided fatty acids were incorporated into the phospholipid and triglyceride fractions of the skin substitutes and further modulated bioactive lipid mediator levels, including prostaglandins, hydroxy-fatty acids, N-acylethanolamines and monoacylglycerols. These findings highlight the important role of ALA and LA in skin homeostasis and show that an optimized supply of polyunsaturated fatty acids via culture media is essential for the establishment of improved barrier function in vitro.
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Affiliation(s)
- Mélissa Simard
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC, G1J 1A4, Canada
| | - Andréa Tremblay
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC, G1J 1A4, Canada
| | - Sophie Morin
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC, G1J 1A4, Canada
| | - Cyril Martin
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, QC, G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Pierre Julien
- Département de médecine, Faculté de médecine de l'Université Laval, Québec, QC, G1V 0A6, Canada; Axe Endocrinologie et Néphrologie, Centre de recherche du CHU de Québec, Université Laval, Québec, QC, G1J 1A4, Canada
| | - Julie Fradette
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1Z4, Canada; Département de chirurgie, Faculté de médecine de l'Université Laval, Québec, QC, G1V 0A6, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, QC, G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Roxane Pouliot
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC, G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC, G1J 1A4, Canada.
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23
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Doré E, Joly-Beauparlant C, Morozumi S, Mathieu A, Lévesque T, Allaeys I, Duchez AC, Cloutier N, Leclercq M, Bodein A, Payré C, Martin C, Petit-Paitel A, Gelb MH, Rangachari M, Murakami M, Davidovic L, Flamand N, Arita M, Lambeau G, Droit A, Boilard E. The interaction of secreted phospholipase A2-IIA with the microbiota alters its lipidome and promotes inflammation. JCI Insight 2022; 7:152638. [PMID: 35076027 PMCID: PMC8855825 DOI: 10.1172/jci.insight.152638] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 12/01/2021] [Indexed: 12/13/2022] Open
Abstract
Secreted phospholipase A2-IIA (sPLA2-IIA) hydrolyzes phospholipids to liberate lysophospholipids and fatty acids. Given its poor activity toward eukaryotic cell membranes, its role in the generation of proinflammatory lipid mediators is unclear. Conversely, sPLA2-IIA efficiently hydrolyzes bacterial membranes. Here, we show that sPLA2-IIA affects the immune system by acting on the intestinal microbial flora. Using mice overexpressing transgene-driven human sPLA2-IIA, we found that the intestinal microbiota was critical for both induction of an immune phenotype and promotion of inflammatory arthritis. The expression of sPLA2-IIA led to alterations of the intestinal microbiota composition, but housing in a more stringent pathogen-free facility revealed that its expression could affect the immune system in the absence of changes to the composition of this flora. In contrast, untargeted lipidomic analysis focusing on bacteria-derived lipid mediators revealed that sPLA2-IIA could profoundly alter the fecal lipidome. The data suggest that a singular protein, sPLA2-IIA, produces systemic effects on the immune system through its activity on the microbiota and its lipidome.
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Affiliation(s)
- Etienne Doré
- CHU de Québec-Université Laval Research Center, Department of Microbiology, Infectiology and Immunology, Quebec City, Quebec, Canada
- ARThrite Research Center, University Laval, Quebec City, Quebec, Canada
| | - Charles Joly-Beauparlant
- CHU de Québec-Université Laval Research Center, Endocrinology and Nephrology Axis, Quebec City, Quebec, Canada
| | - Satoshi Morozumi
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo, Japan
| | - Alban Mathieu
- CHU de Québec-Université Laval Research Center, Endocrinology and Nephrology Axis, Quebec City, Quebec, Canada
| | - Tania Lévesque
- CHU de Québec-Université Laval Research Center, Department of Microbiology, Infectiology and Immunology, Quebec City, Quebec, Canada
- ARThrite Research Center, University Laval, Quebec City, Quebec, Canada
| | - Isabelle Allaeys
- CHU de Québec-Université Laval Research Center, Department of Microbiology, Infectiology and Immunology, Quebec City, Quebec, Canada
- ARThrite Research Center, University Laval, Quebec City, Quebec, Canada
| | - Anne-Claire Duchez
- CHU de Québec-Université Laval Research Center, Department of Microbiology, Infectiology and Immunology, Quebec City, Quebec, Canada
| | - Nathalie Cloutier
- CHU de Québec-Université Laval Research Center, Department of Microbiology, Infectiology and Immunology, Quebec City, Quebec, Canada
| | - Mickaël Leclercq
- CHU de Québec-Université Laval Research Center, Endocrinology and Nephrology Axis, Quebec City, Quebec, Canada
| | - Antoine Bodein
- CHU de Québec-Université Laval Research Center, Endocrinology and Nephrology Axis, Quebec City, Quebec, Canada
| | - Christine Payré
- Côte d’Azur University, The French National Centre for Scientific Research, Institute of Molecular and Cellular Pharmacology, UMR7275, Valbonne Sophia Antipolis, France
| | - Cyril Martin
- The Research Center of the University Institute of Cardiology and Pneumology of Quebec, Quebec City, Quebec, Canada
| | - Agnes Petit-Paitel
- Côte d’Azur University, The French National Centre for Scientific Research, Institute of Molecular and Cellular Pharmacology, UMR7275, Valbonne Sophia Antipolis, France
| | - Michael H. Gelb
- Department of Chemistry, University of Washington, Seattle, Washington, USA
| | - Manu Rangachari
- CHU de Québec-Université Laval Research Center, Neurosciences Axis, Quebec City, Quebec, Canada
| | - Makoto Murakami
- Laboratory of Microenvironmental and Metabolic Health Science, Center for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Laetitia Davidovic
- Côte d’Azur University, The French National Centre for Scientific Research, Institute of Molecular and Cellular Pharmacology, UMR7275, Valbonne Sophia Antipolis, France
| | - Nicolas Flamand
- ARThrite Research Center, University Laval, Quebec City, Quebec, Canada
- The Research Center of the University Institute of Cardiology and Pneumology of Quebec, Quebec City, Quebec, Canada
| | - Makoto Arita
- Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
- Division of Physiological Chemistry and Metabolism, Graduate School of Pharmaceutical Sciences, Keio University, Tokyo, Japan
- Cellular and Molecular Epigenetics Laboratory, Graduate School of Medical Life Science, Yokohama-City University, Yokohama, Japan
| | - Gérard Lambeau
- Côte d’Azur University, The French National Centre for Scientific Research, Institute of Molecular and Cellular Pharmacology, UMR7275, Valbonne Sophia Antipolis, France
| | - Arnaud Droit
- CHU de Québec-Université Laval Research Center, Endocrinology and Nephrology Axis, Quebec City, Quebec, Canada
| | - Eric Boilard
- CHU de Québec-Université Laval Research Center, Department of Microbiology, Infectiology and Immunology, Quebec City, Quebec, Canada
- ARThrite Research Center, University Laval, Quebec City, Quebec, Canada
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24
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Shen M, Manca C, Suriano F, Nallabelli N, Pechereau F, Allam-Ndoul B, Iannotti FA, Flamand N, Veilleux A, Cani PD, Silvestri C, Di Marzo V. Three of a Kind: Control of the Expression of Liver-Expressed Antimicrobial Peptide 2 (LEAP2) by the Endocannabinoidome and the Gut Microbiome. Molecules 2021; 27:molecules27010001. [PMID: 35011234 PMCID: PMC8746324 DOI: 10.3390/molecules27010001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/16/2021] [Accepted: 12/16/2021] [Indexed: 02/07/2023]
Abstract
The endocannabinoidome (expanded endocannabinoid system, eCBome)-gut microbiome (mBIome) axis plays a fundamental role in the control of energy intake and processing. The liver-expressed antimicrobial peptide 2 (LEAP2) is a recently identified molecule acting as an antagonist of the ghrelin receptor and hence a potential effector of energy metabolism, also at the level of the gastrointestinal system. Here we investigated the role of the eCBome-gut mBIome axis in the control of the expression of LEAP2 in the liver and, particularly, the intestine. We confirm that the small intestine is a strong contributor to the circulating levels of LEAP2 in mice, and show that: (1) intestinal Leap2 expression is profoundly altered in the liver and small intestine of 13 week-old germ-free (GF) male mice, which also exhibit strong alterations in eCBome signaling; fecal microbiota transfer (FMT) from conventionally raised to GF mice completely restored normal Leap2 expression after 7 days from this procedure; in 13 week-old female GF mice no significant change was observed; (2) Leap2 expression in organoids prepared from the mouse duodenum is elevated by the endocannabinoid noladin ether, whereas in human Caco-2/15 epithelial intestinal cells it is elevated by PPARγ activation by rosiglitazone; (3) Leap2 expression is elevated in the ileum of mice with either high-fat diet—or genetic leptin signaling deficiency—(i.e., ob/ob and db/db mice) induced obesity. Based on these results, we propose that LEAP2 originating from the small intestine may represent a player in eCBome- and/or gut mBIome-mediated effects on food intake and energy metabolism.
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Affiliation(s)
- Mélissa Shen
- Quebec Heart and Lung Institute Research Centre, Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada; (M.S.); (C.M.); (N.N.); (N.F.)
| | - Claudia Manca
- Quebec Heart and Lung Institute Research Centre, Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada; (M.S.); (C.M.); (N.N.); (N.F.)
- Unité Mixte Internationale en Recherche Chimique et Biomoléculaire du Microbiome et son Impact sur la Santé Métabolique et la Nutrition, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Francesco Suriano
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, 1200 Brussels, Belgium; (F.S.); (P.D.C.)
| | - Nayudu Nallabelli
- Quebec Heart and Lung Institute Research Centre, Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada; (M.S.); (C.M.); (N.N.); (N.F.)
| | - Florent Pechereau
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), École de Nutrition (FSAA), Université Laval, Quebec City, QC G1V 0A6, Canada; (F.P.); (B.A.-N.); (A.V.)
| | - Bénédicte Allam-Ndoul
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), École de Nutrition (FSAA), Université Laval, Quebec City, QC G1V 0A6, Canada; (F.P.); (B.A.-N.); (A.V.)
| | - Fabio Arturo Iannotti
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078 Pozzuoli, Italy;
| | - Nicolas Flamand
- Quebec Heart and Lung Institute Research Centre, Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada; (M.S.); (C.M.); (N.N.); (N.F.)
| | - Alain Veilleux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), École de Nutrition (FSAA), Université Laval, Quebec City, QC G1V 0A6, Canada; (F.P.); (B.A.-N.); (A.V.)
| | - Patrice D. Cani
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, 1200 Brussels, Belgium; (F.S.); (P.D.C.)
| | - Cristoforo Silvestri
- Quebec Heart and Lung Institute Research Centre, Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada; (M.S.); (C.M.); (N.N.); (N.F.)
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), École de Nutrition (FSAA), Université Laval, Quebec City, QC G1V 0A6, Canada; (F.P.); (B.A.-N.); (A.V.)
- Correspondence: (C.S.); (V.D.); Tel.: +1-418-656-8711 (ext. 7229) (C.S.); +1-418-656-8711 (ext. 7263) (V.D.)
| | - Vincenzo Di Marzo
- Quebec Heart and Lung Institute Research Centre, Department of Medicine, Faculty of Medicine, Université Laval, Quebec City, QC G1V 0A6, Canada; (M.S.); (C.M.); (N.N.); (N.F.)
- Unité Mixte Internationale en Recherche Chimique et Biomoléculaire du Microbiome et son Impact sur la Santé Métabolique et la Nutrition, Université Laval, Quebec City, QC G1V 0A6, Canada
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la Nutrition et les Aliments Fonctionnels (INAF), École de Nutrition (FSAA), Université Laval, Quebec City, QC G1V 0A6, Canada; (F.P.); (B.A.-N.); (A.V.)
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078 Pozzuoli, Italy;
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Quebec City, QC G1V 0A6, Canada
- Correspondence: (C.S.); (V.D.); Tel.: +1-418-656-8711 (ext. 7229) (C.S.); +1-418-656-8711 (ext. 7263) (V.D.)
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25
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Lamontagne-Proulx J, Coulombe K, Dahhani F, Côté M, Guyaz C, Tremblay C, Di Marzo V, Flamand N, Calon F, Soulet D. Effect of Docosahexaenoic Acid (DHA) at the Enteric Level in a Synucleinopathy Mouse Model. Nutrients 2021; 13:nu13124218. [PMID: 34959768 PMCID: PMC8703327 DOI: 10.3390/nu13124218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/18/2021] [Accepted: 11/22/2021] [Indexed: 12/15/2022] Open
Abstract
The aggregation of alpha-synuclein protein (αSyn) is a hallmark of Parkinson’s disease (PD). Considerable evidence suggests that PD involves an early aggregation of αSyn in the enteric nervous system (ENS), spreading to the brain. While it has previously been reported that omega-3 polyunsaturated fatty acids (ω-3 PUFA) acts as neuroprotective agents in the brain in murine models of PD, their effect in the ENS remains undefined. Here, we studied the effect of dietary supplementation with docosahexaenoic acid (DHA, an ω-3 PUFA), on the ENS, with a particular focus on enteric dopaminergic (DAergic) neurons. Thy1-αSyn mice, which overexpress human αSyn, were fed ad libitum with a control diet, a low ω-3 PUFA diet or a diet supplemented with microencapsulated DHA and then compared with wild-type littermates. Our data indicate that Thy1-αSyn mice showed a lower density of enteric dopaminergic neurons compared with non-transgenic animals. This decrease was prevented by dietary DHA. Although we found that DHA reduced microgliosis in the striatum, we did not observe any evidence of peripheral inflammation. However, we showed that dietary intake of DHA promoted a build-up of ω-3 PUFA-derived endocannabinoid (eCB)-like mediators in plasma and an increase in glucagon-like peptide-1 (GLP-1) and the redox regulator, Nrf2 in the ENS. Taken together, our results suggest that DHA exerts neuroprotection of enteric DAergic neurons in the Thy1-αSyn mice, possibly through alterations in eCB-like mediators, GLP-1 and Nrf2.
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Affiliation(s)
- Jérôme Lamontagne-Proulx
- Centre de Recherche du CHU de Québec, Québec, QC G1V 4G2, Canada; (J.L.-P.); (K.C.); (M.C.); (C.T.); (F.C.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada;
| | - Katherine Coulombe
- Centre de Recherche du CHU de Québec, Québec, QC G1V 4G2, Canada; (J.L.-P.); (K.C.); (M.C.); (C.T.); (F.C.)
| | - Fadil Dahhani
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, QC G1V 4G5, Canada; (F.D.); (V.D.); (N.F.)
- Canada Excellence Research in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, QC G1V 4G5, Canada
| | - Mélissa Côté
- Centre de Recherche du CHU de Québec, Québec, QC G1V 4G2, Canada; (J.L.-P.); (K.C.); (M.C.); (C.T.); (F.C.)
| | - Cédric Guyaz
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada;
| | - Cyntia Tremblay
- Centre de Recherche du CHU de Québec, Québec, QC G1V 4G2, Canada; (J.L.-P.); (K.C.); (M.C.); (C.T.); (F.C.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada;
| | - Vincenzo Di Marzo
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, QC G1V 4G5, Canada; (F.D.); (V.D.); (N.F.)
- Canada Excellence Research in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, QC G1V 4G5, Canada
- Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF) et Centre NUTRISS, Université Laval, Québec, QC G1V 0A6, Canada
| | - Nicolas Flamand
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, QC G1V 4G5, Canada; (F.D.); (V.D.); (N.F.)
- Canada Excellence Research in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, QC G1V 4G5, Canada
- Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
| | - Frédéric Calon
- Centre de Recherche du CHU de Québec, Québec, QC G1V 4G2, Canada; (J.L.-P.); (K.C.); (M.C.); (C.T.); (F.C.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada;
- Laboratoire International Associé OptiNutriBrain, (NutriNeuro France-INAF Canada), Québec, QC G1V 0A6, Canada
| | - Denis Soulet
- Centre de Recherche du CHU de Québec, Québec, QC G1V 4G2, Canada; (J.L.-P.); (K.C.); (M.C.); (C.T.); (F.C.)
- Faculté de Pharmacie, Université Laval, Québec, QC G1V 0A6, Canada;
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF) et Centre NUTRISS, Université Laval, Québec, QC G1V 0A6, Canada
- Correspondence: ; Tel.: +1-418-654-2296
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26
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Abolghasemi A, Manca C, Iannotti FA, Shen M, Leblanc N, Lacroix S, Martin C, Flamand N, Di Marzo V, Silvestri C. Assessment of the Effects of Dietary Vitamin D Levels on Olanzapine-Induced Metabolic Side Effects: Focus on the Endocannabinoidome-Gut Microbiome Axis. Int J Mol Sci 2021; 22:12361. [PMID: 34830242 PMCID: PMC8620071 DOI: 10.3390/ijms222212361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/02/2021] [Accepted: 11/02/2021] [Indexed: 12/19/2022] Open
Abstract
Vitamin D deficiency is associated with poor mental health and dysmetabolism. Several metabolic abnormalities are associated with psychotic diseases, which can be compounded by atypical antipsychotics that induce weight gain and insulin resistance. These side-effects may be affected by vitamin D levels. The gut microbiota and endocannabinoidome (eCBome) are significant regulators of both metabolism and mental health, but their role in the development of atypical antipsychotic drug metabolic side-effects and their interaction with vitamin D status is unknown. We studied the effects of different combinations of vitamin D levels and atypical antipsychotic drug (olanzapine) exposure on whole-body metabolism and the eCBome-gut microbiota axis in female C57BL/6J mice under a high fat/high sucrose (HFHS) diet in an attempt to identify a link between the latter and the different metabolic outputs induced by the treatments. Olanzapine exerted a protective effect against diet-induced obesity and insulin resistance, largely independent of dietary vitamin D status. These changes were concomitant with olanzapine-mediated decreases in Trpv1 expression and increases in the levels of its agonists, including various N-acylethanolamines and 2-monoacylglycerols, which are consistent with the observed improvement in adiposity and metabolic status. Furthermore, while global gut bacteria community architecture was not altered by olanzapine, we identified changes in the relative abundances of various commensal bacterial families. Taken together, changes of eCBome and gut microbiota families under our experimental conditions might contribute to olanzapine and vitamin D-mediated inhibition of weight gain in mice on a HFHS diet.
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Affiliation(s)
- Armita Abolghasemi
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Université Laval, Québec, QC G1V 0A6, Canada
| | - Claudia Manca
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Université Laval, Québec, QC G1V 0A6, Canada
| | - Fabio A. Iannotti
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, National Council of Research (Consiglio Nazionale delle Ricerche), 80087 Pozzuoli, Italy;
| | - Melissa Shen
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
| | - Nadine Leblanc
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, QC G1V 0A6, Canada
| | - Sébastien Lacroix
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, QC G1V 0A6, Canada
| | - Cyril Martin
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
| | - Nicolas Flamand
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
| | - Vincenzo Di Marzo
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Université Laval, Québec, QC G1V 0A6, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, National Council of Research (Consiglio Nazionale delle Ricerche), 80087 Pozzuoli, Italy;
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, QC G1V 0A6, Canada
- École de Nutrition, Faculté des Sciences de L’agriculture et de L’alimentation (FSAA), Université Laval, Québec, QC G1V 0A6, Canada
- Centre Nutrition, Santé et Société (NUTRISS), Université Laval, Québec, QC G1V 0A6, Canada
| | - Cristoforo Silvestri
- Centre de Recherche, l’Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), Québec, QC G1V 4G5, Canada; (A.A.); (C.M.); (M.S.); (N.L.); (S.L.); (C.M.); (N.F.); (V.D.M.)
- Département de Médecine, Faculté de Médecine, Université Laval, Québec, QC G1V 0A6, Canada
- Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Université Laval, Québec, QC G1V 0A6, Canada
- Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, QC G1V 0A6, Canada
- Centre Nutrition, Santé et Société (NUTRISS), Université Laval, Québec, QC G1V 0A6, Canada
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Suriano F, Manca C, Flamand N, Depommier C, Van Hul M, Delzenne NM, Silvestri C, Cani PD, Di Marzo V. Exploring the endocannabinoidome in genetically obese (ob/ob) and diabetic (db/db) mice: Links with inflammation and gut microbiota. Biochim Biophys Acta Mol Cell Biol Lipids 2021; 1867:159056. [PMID: 34606993 DOI: 10.1016/j.bbalip.2021.159056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/20/2021] [Accepted: 09/09/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Obesity and type 2 diabetes are two interrelated metabolic disorders characterized by insulin resistance and a mild chronic inflammatory state. We previously observed that leptin (ob/ob) and leptin receptor (db/db) knockout mice display a distinct inflammatory tone in the liver and adipose tissue. The present study aimed at investigating whether alterations in these tissues of the molecules belonging to the endocannabinoidome (eCBome), an extension of the endocannabinoid (eCB) signaling system, whose functions are important in the context of metabolic disorders and inflammation, could reflect their different inflammatory phenotypes. RESULTS The basal eCBome lipid and gene expression profiles, measured by targeted lipidomics and qPCR transcriptomics, respectively, in the liver and subcutaneous or visceral adipose tissues, highlighted a differentially altered eCBome tone, which may explain the impaired hepatic function and more pronounced liver inflammation remarked in the ob/ob mice, as well as the more pronounced inflammatory state observed in the subcutaneous adipose tissue of db/db mice. In particular, the levels of linoleic acid-derived endocannabinoid-like molecules, of one of their 12-lipoxygenase metabolites and of Trpv2 expression, were always altered in tissues exhibiting the highest inflammation. Correlation studies suggested the possible interactions with some gut microbiota bacterial taxa, whose respective absolute abundances were significantly different between ob/ob and the db/db mice. CONCLUSIONS The present findings emphasize the possibility that bioactive lipids and the respective receptors and enzymes belonging to the eCBome may sustain the tissue-dependent inflammatory state that characterizes obesity and diabetes, possibly in relation with gut microbiome alterations.
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Affiliation(s)
- Francesco Suriano
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium
| | - Claudia Manca
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; Centre NUTRISS, Institute of Nutrition and Functional Foods, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Nicolas Flamand
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Clara Depommier
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium
| | - Matthias Van Hul
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium
| | - Nathalie M Delzenne
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium
| | - Cristoforo Silvestri
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; Centre NUTRISS, Institute of Nutrition and Functional Foods, Université Laval, Quebec City, QC G1V 0A6, Canada
| | - Patrice D Cani
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute (LDRI), Walloon Excellence in Life Sciences and BIOtechnology (WELBIO), UCLouvain, Université catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium.
| | - Vincenzo Di Marzo
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; Centre NUTRISS, Institute of Nutrition and Functional Foods, Université Laval, Quebec City, QC G1V 0A6, Canada; Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078 Pozzuoli, Italy.
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28
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Archambault AS, Tinto F, Dumais É, Rakotoarivelo V, Kostrzewa M, Plante PL, Martin C, Simard M, Silvestri C, Pouliot R, Laviolette M, Boulet LP, Vitale RM, Ligresti A, Di Marzo V, Flamand N. Biosynthesis of the Novel Endogenous 15-Lipoxygenase Metabolites N-13-Hydroxy-octodecadienoyl-ethanolamine and 13-Hydroxy-octodecadienoyl-glycerol by Human Neutrophils and Eosinophils. Cells 2021; 10:2322. [PMID: 34571971 PMCID: PMC8470279 DOI: 10.3390/cells10092322] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/25/2021] [Accepted: 08/31/2021] [Indexed: 12/26/2022] Open
Abstract
The endocannabinoids 2-arachidonoyl-glycerol and N-arachidonoyl-ethanolamine are lipids regulating many physiological processes, notably inflammation. Endocannabinoid hydrolysis inhibitors are now being investigated as potential anti-inflammatory agents. In addition to 2-arachidonoyl-glycerol and N-arachidonoyl-ethanolamine, the endocannabinoidome also includes other monoacylglycerols and N-acyl-ethanolamines such as 1-linoleoyl-glycerol (1-LG) and N-linoleoyl-ethanolamine (LEA). By increasing monoacylglycerols and/or N-acyl-ethanolamine levels, endocannabinoid hydrolysis inhibitors will likely increase the levels of their metabolites. Herein, we investigated whether 1-LG and LEA were substrates for the 15-lipoxygenase pathway, given that both possess a 1Z,4Z-pentadiene motif, near their omega end. We thus assessed how human eosinophils and neutrophils biosynthesized the 15-lipoxygenase metabolites of 1-LG and LEA. Linoleic acid (LA), a well-documented substrate of 15-lipoxygenases, was used as positive control. N-13-hydroxy-octodecadienoyl-ethanolamine (13-HODE-EA) and 13-hydroxy-octodecadienoyl-glycerol (13-HODE-G), the 15-lipoxygenase metabolites of LEA and 1-LG, were synthesized using Novozym 435 and soybean lipoxygenase. Eosinophils, which express the 15-lipoxygenase-1, metabolized LA, 1-LG, and LEA into their 13-hydroxy derivatives. This was almost complete after five minutes. Substrate preference of eosinophils was LA > LEA > 1-LG in presence of 13-HODE-G hydrolysis inhibition with methyl-arachidonoyl-fluorophosphonate. Human neutrophils also metabolized LA, 1-LG, and LEA into their 13-hydroxy derivatives. This was maximal after 15-30 s. Substrate preference was LA ≫ 1-LG > LEA. Importantly, 13-HODE-G was found in humans and mouse tissue samples. In conclusion, our data show that human eosinophils and neutrophils metabolize 1-LG and LEA into the novel endogenous 15-lipoxygenase metabolites 13-HODE-G and 13-HODE-EA. The full biological importance of 13-HODE-G and 13-HODE-EA remains to be explored.
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Affiliation(s)
- Anne-Sophie Archambault
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Francesco Tinto
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Élizabeth Dumais
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Volatiana Rakotoarivelo
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Magdalena Kostrzewa
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale Delle Ricerche (CNR), 80078 Pozzuoli, Italy; (M.K.); (R.M.V.); (A.L.)
| | - Pier-Luc Plante
- Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de Nutrition, Faculté des Sciences de L’agriculture et de L’alimentation, Université Laval, Québec City, QC G1V 0A6, Canada;
| | - Cyril Martin
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Mélissa Simard
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
- Faculté de Pharmacie de l’Université Laval and Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Axe Médecine Régénératrice, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC G1V 0A6, Canada;
| | - Cristoforo Silvestri
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Roxane Pouliot
- Faculté de Pharmacie de l’Université Laval and Centre de Recherche en Organogénèse Expérimentale de l’Université Laval/LOEX, Axe Médecine Régénératrice, Centre de Recherche du CHU de Québec-Université Laval, Québec City, QC G1V 0A6, Canada;
| | - Michel Laviolette
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
| | - Louis-Philippe Boulet
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
| | - Rosa Maria Vitale
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale Delle Ricerche (CNR), 80078 Pozzuoli, Italy; (M.K.); (R.M.V.); (A.L.)
| | - Alessia Ligresti
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale Delle Ricerche (CNR), 80078 Pozzuoli, Italy; (M.K.); (R.M.V.); (A.L.)
| | - Vincenzo Di Marzo
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale Delle Ricerche (CNR), 80078 Pozzuoli, Italy; (M.K.); (R.M.V.); (A.L.)
- Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de Nutrition, Faculté des Sciences de L’agriculture et de L’alimentation, Université Laval, Québec City, QC G1V 0A6, Canada;
- Joint International Unit between the Consiglio Nazionale delle Ricerche (CNR), 80078 Pozzuoli, Italy
- Canada on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Université Laval, Québec City, QC G1V 0A6, Canada
| | - Nicolas Flamand
- Centre de Recherche de l’Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Université Laval, Québec City, QC G1V 4G5, Canada; (A.-S.A.); (F.T.); (É.D.); (V.R.); (C.M.); (M.S.); (C.S.); (M.L.); (L.-P.B.); (V.D.)
- Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, QC G1V 0A6, Canada
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29
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Morin S, Simard M, Flamand N, Pouliot R. Biological action of docosahexaenoic acid in a 3D tissue-engineered psoriatic skin model: Focus on the PPAR signaling pathway. Biochim Biophys Acta Mol Cell Biol Lipids 2021; 1866:159032. [PMID: 34428549 DOI: 10.1016/j.bbalip.2021.159032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 08/02/2021] [Accepted: 08/16/2021] [Indexed: 12/15/2022]
Abstract
N-3 polyunsaturated fatty acids (n-3 PUFAs), and in particular docosahexaenoic acid (DHA), have many beneficial metabolic effects, including reducing epidermal thickness in patients with psoriasis. The positive impacts of DHA in psoriasis could be mediated by its interactions with the PPAR signaling pathway, as well as by its secretion of anti-inflammatory bioactive metabolites, but the detailed metabolism is still not understood. In the present study, we evaluated the influence of DHA on the main features of psoriasis and its effects on the PPAR signaling pathway, in a psoriatic in vitro skin model. Healthy and psoriatic skin substitutes were produced according to the tissue-engineered self-assembly method, using culture media supplemented with 10 μM of DHA. The presence of DHA led to a reduction in the abnormal cell differentiation of psoriatic keratinocytes, seen in the increased expression of filaggrin and keratin 10. DHA was incorporated into the membrane phospholipids of the epidermis and transformed principally into eicosapentaenoic acid (EPA). Furthermore, the addition of DHA into the culture medium led to a decrease in the levels of lipid mediators derived from n-6 PUFAs, mainly prostaglandin E2 (PGE2) and 12-hydroxyeicosatetraenoic acid (12-HETE). Finally, DHA supplementation rebalanced the expression of PPAR receptors and caused a decrease in the secretion of TNF-α. Altogether, our results show that DHA possesses the ability to attenuate the psoriatic characteristics of psoriatic skin substitutes, mostly by restoring epidermal cell differentiation and proliferation, as well as by reducing inflammation.
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Affiliation(s)
- Sophie Morin
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC G1J 1A4, Canada.
| | - Mélissa Simard
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC G1J 1A4, Canada.
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, QC G1V 4G5, Canada; Département de médecine, Faculté de médecine de l'Université Laval, Québec, QC G1V 0A6, Canada.
| | - Roxane Pouliot
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, QC G1J 1Z4, Canada; Faculté de pharmacie de l'Université Laval, Québec, QC G1J 1A4, Canada.
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Zaid Y, Doré É, Dubuc I, Archambault AS, Flamand O, Laviolette M, Flamand N, Boilard É, Flamand L. Chemokines and eicosanoids fuel the hyperinflammation within the lungs of patients with severe COVID-19. J Allergy Clin Immunol 2021; 148:368-380.e3. [PMID: 34111453 PMCID: PMC8180473 DOI: 10.1016/j.jaci.2021.05.032] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/10/2021] [Accepted: 05/19/2021] [Indexed: 02/06/2023]
Abstract
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can lead to a variety of clinical outcomes, ranging from the absence of symptoms to severe acute respiratory disease and ultimately death. A feature of patients with severe coronavirus disease 2019 (COVID-19) is the abundance of inflammatory cytokines in the blood. Elevated levels of cytokines are predictive of infection severity and clinical outcome. In contrast, studies aimed at defining the driving forces behind the inflammation in lungs of subjects with severe COVID-19 remain scarce. Objective Our aim was to analyze and compare the plasma and bronchoalveolar lavage (BAL) fluids of patients with severe COVID-19 (n = 45) for the presence of cytokines and lipid mediators of inflammation (LMIs). Methods Cytokines were measured by using Luminex multiplex assay, and LMIs were measured by using liquid chromatography–tandem mass spectrometry. Results We revealed high concentrations of numerous cytokines, chemokines, and LMIs in the BAL fluid of patients with severe COVID-19. Of the 13 most abundant mediators in BAL fluid, 11 were chemokines, with CXCL1 and CXCL8 being 200 times more abundant than IL-6 and TNF-α. Eicosanoid levels were also elevated in the lungs of subjects with severe COVID-19. Consistent with the presence chemotactic molecules, BAL fluid samples were enriched for neutrophils, lymphocytes, and eosinophils. Inflammatory cytokines and LMIs in plasma showed limited correlations with those present in BAL fluid, arguing that circulating inflammatory molecules may not be a reliable proxy of the inflammation occurring in the lungs of patients with severe COVID-19. Conclusions Our findings indicate that hyperinflammation of the lungs of patients with severe COVID-19 is fueled by excessive production of chemokines and eicosanoids. Therapeutic strategies to dampen inflammation in patients with COVID-19 should be tailored accordingly.
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Affiliation(s)
- Younes Zaid
- Biology Department, Faculty of Sciences, Mohammed V University in Rabat, Morocco; Cheikh Zaïd Hospital, Abulcasis University of Health Sciences, Rabat, Morocco
| | - Étienne Doré
- Axe Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Canada; Centre de Recherche Arthrite, Université Laval, Québec, Canada
| | - Isabelle Dubuc
- Axe Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Canada
| | - Anne-Sophie Archambault
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Département de Médecine, Université Laval, Québec City, Québec, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, Canada
| | - Olivier Flamand
- Axe Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Canada
| | - Michel Laviolette
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Département de Médecine, Université Laval, Québec City, Québec, Canada
| | - Nicolas Flamand
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Faculté de Médecine, Département de Médecine, Université Laval, Québec City, Québec, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, Canada
| | - Éric Boilard
- Axe Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Canada; Centre de Recherche Arthrite, Université Laval, Québec, Canada; Département de Microbiologie-Infectiologie et d'Immunologie, Université Laval, Québec City, Canada
| | - Louis Flamand
- Axe Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Canada; Département de Microbiologie-Infectiologie et d'Immunologie, Université Laval, Québec City, Canada.
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Archambault AS, Zaid Y, Rakotoarivelo V, Turcotte C, Doré É, Dubuc I, Martin C, Flamand O, Amar Y, Cheikh A, Fares H, El Hassani A, Tijani Y, Côté A, Laviolette M, Boilard É, Flamand L, Flamand N. High levels of eicosanoids and docosanoids in the lungs of intubated COVID-19 patients. FASEB J 2021; 35:e21666. [PMID: 34033145 PMCID: PMC8206770 DOI: 10.1096/fj.202100540r] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/13/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 is responsible for coronavirus disease 2019 (COVID-19). While COVID-19 is often benign, a subset of patients develops severe multilobar pneumonia that can progress to an acute respiratory distress syndrome. There is no cure for severe COVID-19 and few treatments significantly improved clinical outcome. Dexamethasone and possibly aspirin, which directly/indirectly target the biosynthesis/effects of numerous lipid mediators are among those options. Our objective was to define if severe COVID-19 patients were characterized by increased bioactive lipids modulating lung inflammation. A targeted lipidomic analysis of bronchoalveolar lavages (BALs) by tandem mass spectrometry was done on 25 healthy controls and 33 COVID-19 patients requiring mechanical ventilation. BALs from severe COVID-19 patients were characterized by increased fatty acids and inflammatory lipid mediators. There was a predominance of thromboxane and prostaglandins. Leukotrienes were also increased, notably LTB4 , LTE4 , and eoxin E4 . Monohydroxylated 15-lipoxygenase metabolites derived from linoleate, arachidonate, eicosapentaenoate, and docosahexaenoate were also increased. Finally yet importantly, specialized pro-resolving mediators, notably lipoxin A4 and the D-series resolvins, were also increased, underscoring that the lipid mediator storm occurring in severe COVID-19 involves pro- and anti-inflammatory lipids. Our data unmask the lipid mediator storm occurring in the lungs of patients afflicted with severe COVID-19. We discuss which clinically available drugs could be helpful at modulating the lipidome we observed in the hope of minimizing the deleterious effects of pro-inflammatory lipids and enhancing the effects of anti-inflammatory and/or pro-resolving lipid mediators.
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Affiliation(s)
- Anne-Sophie Archambault
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada.,Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, QC, Canada
| | - Younes Zaid
- Biology Department, Faculty of Sciences, Mohammed V University, Rabat, Morocco.,Cheikh Zaïd Hospital, Abulcasis University of Health Sciences, Rabat, Morocco
| | - Volatiana Rakotoarivelo
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada.,Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, QC, Canada
| | - Caroline Turcotte
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada.,Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, QC, Canada
| | - Étienne Doré
- Centre de Recherche du Centre Hospitalier, Universitaire de Québec-Université Laval, Québec, QC, Canada.,Centre de Recherche Arthrite, Université Laval, Québec, QC, Canada
| | - Isabelle Dubuc
- Centre de Recherche du Centre Hospitalier, Universitaire de Québec-Université Laval, Québec, QC, Canada
| | - Cyril Martin
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada.,Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, QC, Canada
| | - Olivier Flamand
- Centre de Recherche du Centre Hospitalier, Universitaire de Québec-Université Laval, Québec, QC, Canada
| | - Youssef Amar
- Moroccan Foundation for Advanced Science, Innovation & Research (MAScIR), Rabat, Morocco
| | - Amine Cheikh
- Cheikh Zaïd Hospital, Abulcasis University of Health Sciences, Rabat, Morocco
| | - Hakima Fares
- Cheikh Zaïd Hospital, Abulcasis University of Health Sciences, Rabat, Morocco
| | - Amine El Hassani
- Cheikh Zaïd Hospital, Abulcasis University of Health Sciences, Rabat, Morocco
| | - Youssef Tijani
- Faculty of Medicine, Mohammed VI University of Health Sciences, Casablanca, Morocco
| | - Andréanne Côté
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada
| | - Michel Laviolette
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada
| | - Éric Boilard
- Centre de Recherche du Centre Hospitalier, Universitaire de Québec-Université Laval, Québec, QC, Canada.,Centre de Recherche Arthrite, Université Laval, Québec, QC, Canada.,Département de Microbiologie-Infectiologie et d'immunologie, Université Laval, Québec, QC, Canada
| | - Louis Flamand
- Centre de Recherche du Centre Hospitalier, Universitaire de Québec-Université Laval, Québec, QC, Canada.,Département de Microbiologie-Infectiologie et d'immunologie, Université Laval, Québec, QC, Canada
| | - Nicolas Flamand
- Centre de Recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Faculté de médecine, Département de médecine, Université Laval, Québec, QC, Canada.,Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health, Université Laval, Québec, QC, Canada
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Tinto F, Archambault AS, Dumais É, Rakotoarivelo V, Kostrzewa M, Martin C, Plante PL, Desjardins Y, Simard M, Pouliot R, De Petrocellis L, Ligresti A, Di Marzo V, Flamand N. Synthesis and molecular targets of N-13-hydroxy-octadienoyl-ethanolamine, a novel endogenous bioactive 15-lipoxygenase-derived metabolite of N-linoleoyl-ethanolamine found in the skin and saliva. Biochim Biophys Acta Mol Cell Biol Lipids 2021; 1866:158954. [PMID: 33915294 DOI: 10.1016/j.bbalip.2021.158954] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/02/2021] [Accepted: 04/22/2021] [Indexed: 12/12/2022]
Abstract
N-Arachidonoyl-ethanolamine (AEA) is an endocannabinoid (eCB) and endogenous lipid mimicking many of the effects of Δ9-tetrahydrocannabinol, notably on brain functions, appetite, pain and inflammation. The eCBs and eCB-like compounds contain fatty acids, the main classes being the monoacylglycerols and the N-acyl-ethanolamines (NAEs). Thus, each long chain fatty acid likely exists under the form of a monoacylglycerol and NAE, as it is the case for arachidonic acid (AA) and linoleic acid (LA). Following their biosynthesis, AA and AEA can be further metabolized into additional eicosanoids, notably by the 15-lipoxygenase pathway. Thus, we postulated that NAEs possessing a 1Z,4Z-pentadiene motif, near their omega end, would be transformed into their 15-lipoxygenase metabolites. As a proof of concept, we investigated N-linoleoyl-ethanolamine (LAE). We successfully synthesized LEA and LEA-d4 as well as their 15-lipoxygenase-derived derivatives, namely 13-hydroxy-9Z,11E-octadecadienoyl-N-ethanolamine (13-HODE-EA) and 13-HODE-EA-d4, using Novozyme 435 immobilized on acrylic resin and soybean lipoxygenase respectively. We also show that both human 15-lipoxygenase-1 and -2 can biosynthesize 13-HODE-EA. Co-incubation of LEA and LA with either human 15-lipoxygenase led to the biosynthesis of 13-HODE-EA and 13-HODE in a ratio equal to or greater than 3:1, indicating that LEA is preferred to LA by these enzymes. Finally, we show that 13-HODE-EA is found in human saliva and skin and is a weak although selective TRPV1 agonist. The full biological importance of 13-HODE-EA remains to be explored.
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Affiliation(s)
- Francesco Tinto
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada
| | - Anne-Sophie Archambault
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada
| | - Élizabeth Dumais
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada
| | - Volatiana Rakotoarivelo
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada
| | - Magdalena Kostrzewa
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche (CNR), Pozzuoli, Italy
| | - Cyril Martin
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada
| | - Pier-Luc Plante
- Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation, Université Laval, Québec City, Canada
| | - Yves Desjardins
- Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation, Université Laval, Québec City, Canada
| | - Mélissa Simard
- Faculté de pharmacie de l'Université Laval, Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec City, Canada
| | - Roxane Pouliot
- Faculté de pharmacie de l'Université Laval, Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec City, Canada
| | - Luciano De Petrocellis
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche (CNR), Pozzuoli, Italy
| | - Alessia Ligresti
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche (CNR), Pozzuoli, Italy
| | - Vincenzo Di Marzo
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche (CNR), Pozzuoli, Italy; Institut sur la Nutrition et les Aliments Fonctionnels, Centre NUTRISS, École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation, Université Laval, Québec City, Canada; Joint International Unit between the CNR of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Italy; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada; Canada Excellence Research Chair on the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec City, Canada.
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Simard M, Rioux G, Morin S, Martin C, Guérin SL, Flamand N, Julien P, Fradette J, Pouliot R. Investigation of Omega-3 Polyunsaturated Fatty Acid Biological Activity in a Tissue-Engineered Skin Model Involving Psoriatic Cells. J Invest Dermatol 2021; 141:2391-2401.e13. [PMID: 33857488 DOI: 10.1016/j.jid.2021.02.755] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/12/2022]
Abstract
Clinical studies have shown that diets enriched with omega-3 (also know as n-3) polyunsaturated fatty acids could relieve the symptoms of patients with psoriasis. However, the mechanisms involved remain poorly understood. The aim of this study was to investigate the effects of α-linolenic acid (ALA) on the proliferation and differentiation of psoriatic keratinocytes in a three-dimensional skin model. Skin models featuring healthy (healthy substitute) or psoriatic (psoriatic substitute) cells were engineered by the self-assembly method of tissue engineering using a culture medium supplemented with 10 μM ALA in comparison with the regular unsupplemented medium. ALA decreased keratinocyte proliferation and improved psoriatic substitute epidermal differentiation, as measured by decreased Ki67 staining and increased protein expression of FLG and loricrin. The added ALA was notably incorporated into the epidermal phospholipids and metabolized into long-chain n-3 polyunsaturated fatty acids, mainly eicosapentaenoic acid and n-3 docosapentaenoic acid. ALA supplementation led to increased levels of eicosapentaenoic acid derivatives (15-hydroxyeicosapentaenoic acid and 18-hydroxyeicosapentaenoic acid) as well as a decrease in levels of omega-6 (also know as n-6) polyunsaturated fatty acid lipid mediators (9-hydroxyoctadecadienoic acid, 12-hydroxyeicosatetraenoic acid, and leukotriene B4). Furthermore, the signal transduction mediators extracellular signal‒regulated kinases 1 and 2 were the kinases most activated after ALA supplementation. Taken together, these results show that ALA decreases the pathologic phenotype of psoriatic substitutes by normalizing keratinocyte proliferation and differentiation in vitro.
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Affiliation(s)
- Mélissa Simard
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Québec, Québec, Canada; Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; Faculté de pharmacie, Université Laval, Québec, Québec, Canada
| | - Geneviève Rioux
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Québec, Québec, Canada; Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; Faculté de pharmacie, Université Laval, Québec, Québec, Canada
| | - Sophie Morin
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Québec, Québec, Canada; Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; Faculté de pharmacie, Université Laval, Québec, Québec, Canada
| | - Cyril Martin
- Centre de recherche de l'institut universitaire de cardiologie et de pneumologie de Québec, Québec, Québec, Canada; Département de médecine, Faculté de médecine, Université Laval, Québec, Québec, Canada
| | - Sylvain L Guérin
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Québec, Québec, Canada; Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; CUO-Recherche, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; Département d'ophtalmologie, Faculté de médecine, Université Laval, Québec, Québec, Canada
| | - Nicolas Flamand
- Centre de recherche de l'institut universitaire de cardiologie et de pneumologie de Québec, Québec, Québec, Canada; Département de médecine, Faculté de médecine, Université Laval, Québec, Québec, Canada
| | - Pierre Julien
- Département de médecine, Faculté de médecine, Université Laval, Québec, Québec, Canada; Axe Endocrinologie et Néphrologie, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada
| | - Julie Fradette
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Québec, Québec, Canada; Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; Département de chirurgie, Faculté de médecine, Université Laval, Québec, Québec, Canada
| | - Roxane Pouliot
- Centre de Recherche en Organogénèse Expérimentale de l'Université Laval/LOEX, Québec, Québec, Canada; Axe médecine régénératrice, Centre de recherche du CHU de Québec-Université Laval, Québec, Québec, Canada; Faculté de pharmacie, Université Laval, Québec, Québec, Canada.
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Depommier C, Flamand N, Pelicaen R, Maiter D, Thissen JP, Loumaye A, Hermans MP, Everard A, Delzenne NM, Di Marzo V, Cani PD. Linking the Endocannabinoidome with Specific Metabolic Parameters in an Overweight and Insulin-Resistant Population: From Multivariate Exploratory Analysis to Univariate Analysis and Construction of Predictive Models. Cells 2021; 10:cells10010071. [PMID: 33466285 PMCID: PMC7824762 DOI: 10.3390/cells10010071] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/21/2020] [Accepted: 12/29/2020] [Indexed: 12/18/2022] Open
Abstract
The global obesity epidemic continues to rise worldwide. In this context, unraveling new interconnections between biological systems involved in obesity etiology is highly relevant. Dysregulation of the endocannabinoidome (eCBome) is associated with metabolic complications in obesity. This study aims at deciphering new associations between circulating endogenous bioactive lipids belonging to the eCBome and metabolic parameters in a population of overweight or obese individuals with metabolic syndrome. To this aim, we combined different multivariate exploratory analysis methods: canonical correlation analysis and principal component analysis, revealed associations between eCBome subsets, and metabolic parameters such as leptin, lipopolysaccharide-binding protein, and non-esterified fatty acids (NEFA). Subsequent construction of predictive regression models according to the linear combination of selected endocannabinoids demonstrates good prediction performance for NEFA. Descriptive approaches reveal the importance of specific circulating endocannabinoids and key related congeners to explain variance in the metabolic parameters in our cohort. Analysis of quartiles confirmed that these bioactive lipids were significantly higher in individuals characterized by important levels for aforementioned metabolic variables. In conclusion, by proposing a methodology for the exploration of large-scale data, our study offers additional evidence of the existence of an interplay between eCBome related-entities and metabolic parameters known to be altered in obesity.
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Affiliation(s)
- Clara Depommier
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life Sciences and Biotechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium; (C.D.); (R.P.); (A.E.); (N.M.D.)
| | - Nicolas Flamand
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; (N.F.); (V.D.M.)
| | - Rudy Pelicaen
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life Sciences and Biotechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium; (C.D.); (R.P.); (A.E.); (N.M.D.)
| | - Dominique Maiter
- Pôle EDIN, Institut de Recherches Expérimentales et Cliniques, UCLouvain, Université Catholique de Louvain, 1200 Brussels, Belgium; (D.M.); (J.-P.T.); (A.L.); (M.P.H.)
- Division of Endocrinology and Nutrition, Cliniques Universitaires St-Luc, Avenue Hippocrate 10, 1200 Bruxelles, Belgium
| | - Jean-Paul Thissen
- Pôle EDIN, Institut de Recherches Expérimentales et Cliniques, UCLouvain, Université Catholique de Louvain, 1200 Brussels, Belgium; (D.M.); (J.-P.T.); (A.L.); (M.P.H.)
- Division of Endocrinology and Nutrition, Cliniques Universitaires St-Luc, Avenue Hippocrate 10, 1200 Bruxelles, Belgium
| | - Audrey Loumaye
- Pôle EDIN, Institut de Recherches Expérimentales et Cliniques, UCLouvain, Université Catholique de Louvain, 1200 Brussels, Belgium; (D.M.); (J.-P.T.); (A.L.); (M.P.H.)
- Division of Endocrinology and Nutrition, Cliniques Universitaires St-Luc, Avenue Hippocrate 10, 1200 Bruxelles, Belgium
| | - Michel P. Hermans
- Pôle EDIN, Institut de Recherches Expérimentales et Cliniques, UCLouvain, Université Catholique de Louvain, 1200 Brussels, Belgium; (D.M.); (J.-P.T.); (A.L.); (M.P.H.)
- Division of Endocrinology and Nutrition, Cliniques Universitaires St-Luc, Avenue Hippocrate 10, 1200 Bruxelles, Belgium
| | - Amandine Everard
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life Sciences and Biotechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium; (C.D.); (R.P.); (A.E.); (N.M.D.)
| | - Nathalie M. Delzenne
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life Sciences and Biotechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium; (C.D.); (R.P.); (A.E.); (N.M.D.)
| | - Vincenzo Di Marzo
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; (N.F.); (V.D.M.)
- Centre NUTRISS, Institute of Nutrition and Functional Foods, Université Laval, Quebec City, QC G1V 0A6, Canada
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078 Pozzuoli, Italy
| | - Patrice D. Cani
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life Sciences and Biotechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Brussels, Belgium; (C.D.); (R.P.); (A.E.); (N.M.D.)
- Correspondence: ; Tel.: +32-2-764-73-97
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35
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Castonguay-Paradis S, Lacroix S, Rochefort G, Parent L, Perron J, Martin C, Lamarche B, Raymond F, Flamand N, Di Marzo V, Veilleux A. Dietary fatty acid intake and gut microbiota determine circulating endocannabinoidome signaling beyond the effect of body fat. Sci Rep 2020; 10:15975. [PMID: 32994521 PMCID: PMC7524791 DOI: 10.1038/s41598-020-72861-3] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/27/2020] [Indexed: 02/08/2023] Open
Abstract
The endocannabinoidome encompasses several fatty acid (FA)-derived mediators, including the endocannabinoid anandamide (AEA) and 2-arachidonoyl-glycerol (2-AG), which served as targets for anti-obesity drug development, and their congener N-acyl-ethanolamines (NAEs) and 2-monoacyl-glycerols (2‑MAGs), which are involved in food intake and energy metabolism. Body weight and fat distribution have been suggested as determinants of peripheral endocannabinoid levels. We aimed at investigating factors, beyond body fat composition, that are associated with circulating NAE and 2-MAG levels in a heterogeneous human population. Plasma NAEs and 2-MAGs were measured using LC–MS/MS in a cross-sectional sample of healthy men and women (n = 195) covering a wide range of BMI and individuals before and after a 2-day Mediterranean diet (n = 21). Circulating levels of all 2-MAGs and NAEs, other than N-oleoyl-ethanolamine (OEA), correlated with body fat mass and visceral adipose tissue (0.26 < r < 0.54). NAE levels were elevated in individuals with elevated fat mass, while 2-MAGs were increased in individuals with predominantly visceral body fat distribution. Dietary intakes of specific FAs were associated with 2-AG and omega-3-FA-derived NAEs or 2-MAGs, irrespective of the body fat distribution. Some gut bacterial families (e.g. Veillonellaceae, Peptostreptococcaceae and Akkermansiaceae) were associated with variations in most NAEs or omega-3-FA-derived 2‑MAGs, independently of fat mass and dietary FA intake. Finally, a 2-day Mediterranean diet intervention increased circulating levels of NAEs and 2-MAGs in agreement with changes in FA intake (p < 0.01). Self-reported intake and short-term dietary intervention increased in oleic acid and EPA and DHA intake as well as certain gut microbiota taxa are associated to circulating NAEs and 2‑MAGs independently of adiposity measures, thus highlighting the potential importance of these variables in determining endocannabinoidome signaling in humans.
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Affiliation(s)
- Sophie Castonguay-Paradis
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Sébastien Lacroix
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Gabrielle Rochefort
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Lydiane Parent
- École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Julie Perron
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Cyril Martin
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Université Laval, Québec, QC, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Benoît Lamarche
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada
| | - Frédéric Raymond
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Université Laval, Québec, QC, Canada.,Département de médecine, Faculté de Médecine, Université Laval, Québec, QC, Canada.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Vincenzo Di Marzo
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada.,Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ), Université Laval, Québec, QC, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada.,Département de médecine, Faculté de Médecine, Université Laval, Québec, QC, Canada.,Joint International Unit on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Pozzuoli, Italy.,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada
| | - Alain Veilleux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, 2440, boulevard Hochelaga, Québec, QC, G1V 0A6, Canada. .,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation (FSAA), Université Laval, Québec, QC, Canada. .,Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Université Laval, Québec, QC, Canada.
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36
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Rochefort G, Provencher V, Castonguay-Paradis S, Perron J, Lacroix S, Martin C, Flamand N, Di Marzo V, Veilleux A. Intuitive eating is associated with elevated levels of circulating omega-3-polyunsaturated fatty acid-derived endocannabinoidome mediators. Appetite 2020; 156:104973. [PMID: 32971226 DOI: 10.1016/j.appet.2020.104973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 09/04/2020] [Accepted: 09/13/2020] [Indexed: 12/11/2022]
Abstract
The regulation of food intake and eating behaviours involves interactions between different systems. The endocannabinoidome, comprising several fatty acid-derived mediators, plays a central role in the regulation of food intake. Alterations of this system have been suggested to intervene in the aetiology of eating disorders. This study aimed to examine the associations between non-pathological eating behaviours and circulating endocannabinoidome mediators in a heterogeneous human population. Plasma 2-monoacyl-glycerol and N-acyl-ethanolamine congeners were measured by LC-MS/MS in a sample of 190 men and women. Eating behaviours were assessed using the Three-Factor Eating Questionnaire (TFEQ) and the Intuitive Eating Scale-2 (IES-2). Following adjustment for body mass index and age, plasma levels of omega-3 polyunsaturated fatty acid-derived 2-monoacyl-glycerols, 2-eicosapentaenoyl-glycerol (2-EPG) and 2-docosapentaenoyl-glycerol (2-DPG), were associated with higher intuitive eating scores (0.15 ≤ rho ≤ 0.20; p < 0.05). These associations were independent of the dietary intake of the fatty acid precursors of these 2-monoacyl-glycerols. However, almost no association was found between plasma levels of N-acyl-ethanolamine congeners and the TFEQ or the IES-2 scores. The results of the present study suggest the association of 2-monoacyl-glycerols, especially 2-EPG and 2-DPG, in the regulation of intuitive eating and the potential implication therein of bioactive lipids.
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Affiliation(s)
- Gabrielle Rochefort
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; École de Nutrition, Faculté des Sciences de L'agriculture et de L'alimentation (FSAA), Université Laval, 2425 Rue de L'Agriculture, Québec, G1V 0A6, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Véronique Provencher
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; École de Nutrition, Faculté des Sciences de L'agriculture et de L'alimentation (FSAA), Université Laval, 2425 Rue de L'Agriculture, Québec, G1V 0A6, QC, Canada
| | - Sophie Castonguay-Paradis
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; École de Nutrition, Faculté des Sciences de L'agriculture et de L'alimentation (FSAA), Université Laval, 2425 Rue de L'Agriculture, Québec, G1V 0A6, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Julie Perron
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Sébastien Lacroix
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Cyril Martin
- Centre de Recherche de L'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), 2725 Chemin Sainte-Foy, Québec, G1V 4G5, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Nicolas Flamand
- Centre de Recherche de L'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), 2725 Chemin Sainte-Foy, Québec, G1V 4G5, QC, Canada; Département de Médecine, Faculté de Médecine, Université Laval, 1050 Avenue de La Médecine, Québec, G1V 0A6, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Vincenzo Di Marzo
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; Centre de Recherche de L'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), 2725 Chemin Sainte-Foy, Québec, G1V 4G5, QC, Canada; École de Nutrition, Faculté des Sciences de L'agriculture et de L'alimentation (FSAA), Université Laval, 2425 Rue de L'Agriculture, Québec, G1V 0A6, QC, Canada; Département de Médecine, Faculté de Médecine, Université Laval, 1050 Avenue de La Médecine, Québec, G1V 0A6, QC, Canada; Joint International Unit on Chemical and Biomolecular Research on the Microbiome and Its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada
| | - Alain Veilleux
- Centre Nutrition, Santé et Société (NUTRISS), Institut sur La Nutrition et Les Aliments Fonctionnels (INAF), 2440 Boulevard Hochelaga, Québec, G1V 0A6, QC, Canada; École de Nutrition, Faculté des Sciences de L'agriculture et de L'alimentation (FSAA), Université Laval, 2425 Rue de L'Agriculture, Québec, G1V 0A6, QC, Canada; Canada Research Excellence Chair in the Microbiome-Endocannabinoidome Mediators Axis in Metabolic Health (CERC-MEND), Canada.
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37
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Gazzola M, Flamand N, Bossé Y. [Extracellular molecules controlling the contraction of airway smooth muscle and their potential contribution to bronchial hyperresponsiveness]. Rev Mal Respir 2020; 37:462-473. [PMID: 32487422 DOI: 10.1016/j.rmr.2020.03.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 03/12/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION A significant portion of symptoms in some lung diseases results from an excessive constriction of airways due to the contraction of smooth muscle and bronchial hyperresponsiveness. A better understanding of the extracellular molecules that control smooth muscle contractility is necessary to identify the underlying causes of the problem. STATE OF KNOWLEDGE Almost a hundred molecules, some of which newly identified, influence the contractility of airway smooth muscle. While some molecules activate the contraction, others activate the relaxation, thus acting directly as bronchoconstrictors and bronchodilators, respectively. Other molecules do not affect contraction directly but rather influence it indirectly by modifying the effect of bronchoconstrictors and bronchodilators. These are called bronchomodulators. Some of these bronchomodulators increase the contractile effect of bronchoconstrictors and could thus contribute to bronchial hyperresponsiveness. PROSPECTS Considering the high number of molecules potentially involved, as well as the level of functional overlap between some of them, identifying the extracellular molecules responsible for excessive airway constriction in a patient is a major contemporary challenge.
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Affiliation(s)
| | | | - Y Bossé
- Université Laval, Québec, Canada.
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Lefort C, Roumain M, Van Hul M, Rastelli M, Manco R, Leclercq I, Delzenne NM, Marzo VD, Flamand N, Luquet S, Silvestri C, Muccioli GG, Cani PD. Hepatic NAPE-PLD Is a Key Regulator of Liver Lipid Metabolism. Cells 2020; 9:E1247. [PMID: 32443626 PMCID: PMC7291298 DOI: 10.3390/cells9051247] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/05/2020] [Accepted: 05/13/2020] [Indexed: 12/26/2022] Open
Abstract
Diverse metabolic disorders have been associated with an alteration of N-acylethanolamine (NAE) levels. These bioactive lipids are synthesized mainly by N-acylphosphatidylethanolamine-selective phospholipase D (NAPE-PLD) and influence host metabolism. We have previously discovered that NAPE-PLD in the intestine and adipose tissue is connected to the pathophysiology of obesity. However, the physiological function of NAPE-PLD in the liver remains to be deciphered. To study the role of liver NAPE-PLD on metabolism, we generated a new mouse model of inducible Napepld hepatocyte-specific deletion (Napepld∆Hep mice). In this study, we report that Napepld∆Hep mice develop a high-fat diet-like phenotype, characterized by an increased fat mass gain, hepatic steatosis and we show that Napepld∆Hep mice are more sensitive to liver inflammation. We also demonstrate that the role of liver NAPE-PLD goes beyond the mere synthesis of NAEs, since the deletion of NAPE-PLD is associated with a marked modification of various bioactive lipids involved in host homeostasis such as oxysterols and bile acids. Collectively these data suggest that NAPE-PLD in hepatocytes is a key regulator of liver bioactive lipid synthesis and a dysregulation of this enzyme leads to metabolic complications. Therefore, deepening our understanding of the regulation of NAPE-PLD could be crucial to tackle obesity and related comorbidities.
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Affiliation(s)
- Charlotte Lefort
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Bruxelles, Belgium; (C.L.); (M.V.H.); (M.R.); (N.M.D.)
| | - Martin Roumain
- Bioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, 1200 Bruxelles, Belgium; (M.R.); (G.G.M.)
| | - Matthias Van Hul
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Bruxelles, Belgium; (C.L.); (M.V.H.); (M.R.); (N.M.D.)
| | - Marialetizia Rastelli
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Bruxelles, Belgium; (C.L.); (M.V.H.); (M.R.); (N.M.D.)
| | - Rita Manco
- Laboratory of Hepato-Gastroenterology, UCLouvain, Université catholique de Louvain, 1200 Bruxelles, Belgium; (R.M.); (I.L.)
| | - Isabelle Leclercq
- Laboratory of Hepato-Gastroenterology, UCLouvain, Université catholique de Louvain, 1200 Bruxelles, Belgium; (R.M.); (I.L.)
| | - Nathalie M. Delzenne
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Bruxelles, Belgium; (C.L.); (M.V.H.); (M.R.); (N.M.D.)
| | - Vincenzo Di Marzo
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; (V.D.M.); (N.F.); (C.S.)
- Centre NUTRISS, Institute of Nutrition and Functional Foods, Université Laval, Quebec City, QC G1V 0A6, Canada
- Endocannabinoid Research Group, Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, 80078 Pozzuoli, Napoli, Italy
| | - Nicolas Flamand
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; (V.D.M.); (N.F.); (C.S.)
| | - Serge Luquet
- Université de Paris, BFA, UMR 8251, CNRS, F-75014 Paris, France;
| | - Cristoforo Silvestri
- Quebec Heart and Lung Institute Research Centre, Université Laval, Quebec City, QC G1V 0A6, Canada; (V.D.M.); (N.F.); (C.S.)
| | - Giulio G. Muccioli
- Bioanalysis and Pharmacology of Bioactive Lipids Research Group, Louvain Drug Research Institute, UCLouvain, Université Catholique de Louvain, 1200 Bruxelles, Belgium; (M.R.); (G.G.M.)
| | - Patrice D. Cani
- Metabolism and Nutrition Research Group, Louvain Drug Research Institute, Walloon Excellence in Life sciences and BIOtechnology (WELBIO), UCLouvain, Université Catholique de Louvain, Av. E. Mounier, 73 B1.73.11, 1200 Bruxelles, Belgium; (C.L.); (M.V.H.); (M.R.); (N.M.D.)
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Archambault AS, Brassard J, Bernatchez É, Martin C, Di Marzo V, Laviolette M, Boulet LP, Blanchet MR, Flamand N. Human and murine eosinophils differ in their ability to synthesize key bioactive lipids involved in asthma. The Journal of Immunology 2020. [DOI: 10.4049/jimmunol.204.supp.65.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
CONTEXT
High eosinophil (EOS) counts is a key feature of asthma. EOS notably affect the asthmatic response by the mean of their lipidome. Mouse models have been developed in the hope of defining new pharmacological targets to treat asthma. However, many pinpointed targets could not be translated into clinics, underscoring that key differences exist between mice and humans. Herein, we compared the ability of human (h) and mouse (m) EOS to synthesize key bioactive lipids from arachidonic acid (AA) and docosahexaenoic acid (DHA).
RESULTS
In response to AA, hEOS synthesized both LTC4 and LTB4 while mEOS only synthesized LTB4. The synthesis of the 15-lipoxygenase products 15-HETE and 12-HETE also differed, hEOS producing them at a 5:1 ratio while mEOS producing them at a 1:2 ratio. mEOS consistently synthetized more PGE2 than hEOS. As for DHA, mEOS produced ten times the levels of specialized pro-resolving mediators (resolvins, maresins and protectins) than hEOS. In contrast, hEOS produced important amounts of the endocannabinoid 2-AG and its congener 2-DHG, a biosynthetic pathway that was 10 – 50 times less important in mEOS.
CONCLUSIONS
Our data show that the lipidomes of hEOS and mEOS differ, notably by their production of leukotrienes, their opposite 15-HETE/12-HETE ratio, their ability to synthesize specialized pro-resolving mediators (mEOS > hEOS), and the inability of mEOS to synthesize anti-inflammatory endocannabinoids. We thus propose that in mouse models of asthma, the impact of LTB4 is likely overrated, the role of specialized pro-resolving mediators amplified, and the role of endocannabinoids underrated, compared to asthmatics.
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Affiliation(s)
| | - Julyanne Brassard
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
| | - Émilie Bernatchez
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
| | | | - Vincenzo Di Marzo
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
| | - Michel Laviolette
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
| | - Louis-Philippe Boulet
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
| | - Marie-Renée Blanchet
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
| | - Nicolas Flamand
- 1Laval University, School of Medicine, Canada
- 2Quebec Heart and Lung Institute, Canada
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Archambault AS, Turcotte C, Dumais E, Martin C, Blanchet MR, Bissonnette E, Ohashi N, Yamamoto K, Itoh T, Laviolette M, Veilleux A, Boulet LP, Di Marzo V, Flamand N. Endocannabinoid hydrolysis inhibition unmasks that unsaturated fatty acids induce a robust synthesis of 2-arachidonoyl-glycerol and its congeners in human myeloid leukocytes. The Journal of Immunology 2020. [DOI: 10.4049/jimmunol.204.supp.144.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
The endocannabinoid 2-arachidonoyl-gycerol (2-AG) modulates immune responses by activating cannabinoid receptors or through its multiple metabolites, notably eicosanoids. Thus, 2-AG hydrolysis inhibition might represent an interesting anti-inflammatory strategy that would simultaneously increase the levels of 2-AG and decrease those of eicosanoids. Accordingly, 2-AG hydrolysis inhibition increased 2-AG half-life in neutrophils. Under such setting, neutrophils, eosinophils and monocytes synthesized large amounts of 2-AG and other monoacylglycerols (MAGs) in response to arachidonic acid and other unsaturated fatty acids (UFAs). Arachidonic acid and UFAs were ~1000-fold more potent than GPCR agonists at stimulating MAG biosynthesis. Triascin C and thimerosal, which respectively inhibit fatty acyl-CoA synthases and acyl-CoA transferases, prevented the UFA-induced MAG synthesis, implying glycerolipid remodeling is essential in this process. 2-AG and other MAG biosynthesis was preceded by that of the corresponding lysophosphatidic acid (LPA). However, we could not directly implicate LPA dephosphorylation in MAG biosynthesis. While the GPCR agonists PAF, fMLP and LTB4 poorly or did not induced 2-AG biosynthesis, they inhibited that induced by AA by 25–50%, suggesting that 2-AG biosynthesis is decreased when leukocytes are surrounded by a pro-inflammatory entourage. Our data conclusively indicate that human leukocytes use AA and UFAs to biosynthesize biologically significant concentrations of 2-AG and other MAGs and that hijacking the immune system with 2-AG hydrolysis inhibitors might diminish inflammation in humans.
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Affiliation(s)
| | - Caroline Turcotte
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Elizabeth Dumais
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | | | - Marie-Renée Blanchet
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Elyse Bissonnette
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Nami Ohashi
- 3Showa Pharmaceutical University, Laboratory of Drug Design and Medicinal Chemistry, Japan
| | - Keiko Yamamoto
- 3Showa Pharmaceutical University, Laboratory of Drug Design and Medicinal Chemistry, Japan
| | - Toshimasa Itoh
- 3Showa Pharmaceutical University, Laboratory of Drug Design and Medicinal Chemistry, Japan
| | - Michel Laviolette
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Alain Veilleux
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Louis-Philippe Boulet
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Vincenzo Di Marzo
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Nicolas Flamand
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
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Archambault AS, Tinto F, Martin C, Dumais E, Rakotoarivelo V, Laviolette M, Silvestri C, Kostrzewa M, Ligresti A, Boulet LP, Di Marzo V, Flamand N. Human eosinophils and neutrophils biosynthesize novel 15-lipoxygenase metabolites from 1-linoleoyl-glycerol and N-linoleoyl-ethanolamine. The Journal of Immunology 2020. [DOI: 10.4049/jimmunol.204.supp.220.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Abstract
BACKGROUND
The endocannabinoids 2-AG and AEA are lipids regulating many physiological processes, notably inflammation. The endocannabinoidome includes other monoacylglycerols (MAG) and N-acyl-ethanolamines (NAE) such as 1-linoleoyl-glycerol (1-LG) and N-linoleoyl-ethanolamine (LEA). Endocannabinoid hydrolysis inhibitors are now being tested as potential anti-inflammatory agents. By increasing MAG and/or NAE levels, these inhibitors will likely increase the levels of their metabolites. Herein we investigated whether 1-LG and LEA were substrates for the 15-lipoxygenase pathway, which is strongly involved in asthma and its severity. We thus assessed how human eosinophils and neutrophils biosynthesized the 15-lipoxygenase metabolites of 1-LG and LEA. Linoleic acid (LA), a well-documented substrate of 15-lipoxygenases, was used as positive control.
RESULTS
We synthesized the putative 15-lipoxygenase metabolites of 1-LG and LEA using Novozym435 and soybean lipoxygenase. Eosinophils, which express the 15-lipoxygenase-1, metabolized LA, 1-LG, and LEA into their 13-hydroxy derivatives. This was almost complete after 5 minutes. Substrate preference of eosinophils was LA>LEA>1-LG. Human neutrophils, which express the 15-lipoxygenase-2, also metabolized LA, 1-LG, and LEA into their 13-hydroxy derivatives. This was maximal after 30 seconds. Substrate preference was LA≫1-LG>LEA. Importantly, the new 15-lipoxygenase metabolites we disclose were found in tissues from humans and mice.
CONCLUSIONS
We successfully showed that human eosinophils and neutrophils transforms 1-LG and LEA into novel 15-lipoxygenase metabolites. How these new metabolites modulate the inflammatory cascade is now being explored.
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Affiliation(s)
| | - Francesco Tinto
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Cyril Martin
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Elizabeth Dumais
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | | | - Michel Laviolette
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Cristoforo Silvestri
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Magdalena Kostrzewa
- 3National Research Council of Italy, Institute of Biomolecular Chemistry, Endocannabinoid Research Group, Napoli, Italy
| | - Alessia Ligresti
- 3National Research Council of Italy, Institute of Biomolecular Chemistry, Endocannabinoid Research Group, Napoli, Italy
| | - Louis-Philippe Boulet
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Vincenzo Di Marzo
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
| | - Nicolas Flamand
- 1Quebec Heart and Lung Institute, Canada
- 2Laval University, School of Medicine, Canada
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Wong GS, Redes JL, Balenga N, McCullough M, Fuentes N, Gokhale A, Koziol-White C, Jude JA, Madigan LA, Chan EC, Jester WH, Biardel S, Flamand N, Panettieri RA, Druey KM. RGS4 promotes allergen- and aspirin-associated airway hyperresponsiveness by inhibiting PGE2 biosynthesis. J Allergy Clin Immunol 2020; 146:1152-1164.e13. [PMID: 32199913 DOI: 10.1016/j.jaci.2020.03.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 02/21/2020] [Accepted: 03/11/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Allergens elicit host production of mediators acting on G-protein-coupled receptors to regulate airway tone. Among these is prostaglandin E2 (PGE2), which, in addition to its role as a bronchodilator, has anti-inflammatory actions. Some patients with asthma develop bronchospasm after the ingestion of aspirin and other nonsteroidal anti-inflammatory drugs, a disorder termed aspirin-exacerbated respiratory disease. This condition may result in part from abnormal dependence on the bronchoprotective actions of PGE2. OBJECTIVE We sought to understand the functions of regulator of G protein signaling 4 (RGS4), a cytoplasmic protein expressed in airway smooth muscle and bronchial epithelium that regulates the activity of G-protein-coupled receptors, in asthma. METHODS We examined RGS4 expression in human lung biopsies by immunohistochemistry. We assessed airways hyperresponsiveness (AHR) and lung inflammation in germline and airway smooth muscle-specific Rgs4-/- mice and in mice treated with an RGS4 antagonist after challenge with Aspergillus fumigatus. We examined the role of RGS4 in nonsteroidal anti-inflammatory drug-associated bronchoconstriction by challenging aspirin-exacerbated respiratory disease-like (ptges1-/-) mice with aspirin. RESULTS RGS4 expression in respiratory epithelium is increased in subjects with severe asthma. Allergen-induced AHR was unexpectedly diminished in Rgs4-/- mice, a finding associated with increased airway PGE2 levels. RGS4 modulated allergen-induced PGE2 secretion in human bronchial epithelial cells and prostanoid-dependent bronchodilation. The RGS4 antagonist CCG203769 attenuated AHR induced by allergen or aspirin challenge of wild-type or ptges1-/- mice, respectively, in association with increased airway PGE2 levels. CONCLUSIONS RGS4 may contribute to the development of AHR by reducing airway PGE2 biosynthesis in allergen- and aspirin-induced asthma.
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Affiliation(s)
- Gordon S Wong
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - Jamie L Redes
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - Nariman Balenga
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - Morgan McCullough
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - Nathalie Fuentes
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - Ameya Gokhale
- Food Allergy Research Unit, Laboratory of Allergic Diseases, NIAID/NIH, Bethesda, Md
| | - Cynthia Koziol-White
- Rutgers Institute for Translational Medicine and Science, Child Health Institute of New Jersey, Rutgers University School of Medicine, New Brunswick, NJ
| | - Joseph A Jude
- Rutgers Institute for Translational Medicine and Science, Child Health Institute of New Jersey, Rutgers University School of Medicine, New Brunswick, NJ
| | - Laura A Madigan
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - Eunice C Chan
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md
| | - William H Jester
- Rutgers Institute for Translational Medicine and Science, Child Health Institute of New Jersey, Rutgers University School of Medicine, New Brunswick, NJ
| | - Sabrina Biardel
- Centre de recherche de l'IUCPQ, Département de médecine, Faculté de médecine, Université Laval, Québec, Canada
| | - Nicolas Flamand
- Centre de recherche de l'IUCPQ, Département de médecine, Faculté de médecine, Université Laval, Québec, Canada
| | - Reynold A Panettieri
- Rutgers Institute for Translational Medicine and Science, Child Health Institute of New Jersey, Rutgers University School of Medicine, New Brunswick, NJ
| | - Kirk M Druey
- Lung and Vascular Inflammation Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases (NIAID)/National Institutes of Health (NIH), Bethesda, Md.
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Poirier SJ, Boudreau LH, Flamand N, Surette ME. LPS induces ALOX5 promoter activation and 5-lipoxygenase expression in human monocytic cells. Prostaglandins Leukot Essent Fatty Acids 2020; 154:102078. [PMID: 32120263 DOI: 10.1016/j.plefa.2020.102078] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 02/15/2020] [Accepted: 02/18/2020] [Indexed: 11/24/2022]
Abstract
5-lipoxygenase (5-LO), coded by the ALOX5 gene, is expressed in leukocytes and catalyzes the formation of leukotrienes, pro-inflammatory lipid mediators. Leukotrienes are central to immune responses, but are also involved in inflammatory disorders and 5-LO expression is associated with leukemia stem cell survival. It is therefore important to understand mechanisms that control 5-LO expression. This study investigated the control of 5-LO expression and leukotriene biosynthesis following the maturation of human monocytic cells. MonoMac-1 (MM1) and THP-1 cells were incubated for up to 72 h with or without LPS and TGF-β. LPS, but not TGF-β, increased CD14 expression in both MM1 and THP-1 cells. Incubation with LPS (100 ng/ml) and TGF-β (1 ng/ml) synergistically increased the capacity of MM1 cells to produce 5-LO products from undetectable levels to 40±5 pmol/106 cells. 5-LO product biosynthesis in THP-1 cells increased 25-fold. A synergistic effect of LPS and TGF-β was measured with increases in 5-LO mRNA of 54- and 13-fold in MM1 and THP-1 cells, respectively. 5-LO protein expression increased significantly in both MM1 and THP-1 cells. ALOX5 promoter activity was significantly elevated >2-fold in both cell lines following LPS treatment, but TGF-β was without effect. The main 5-LO products were cysteinyl-leukotrienes, however LPS and TGF-β did not impact on the capacity of the cells to metabolize leukotriene A4. Overall, this study demonstrates that receptor-mediated stimulation of MM1 and THP-1 cells by LPS is associated with increased 5-LO expression. This represents a new mechanism by which leukotriene biosynthesis can be modulated by pathological agents.
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Affiliation(s)
- Samuel J Poirier
- Département de chimie et biochimie, Université de Moncton, Moncton, NB, E1A 3E9, Canada; Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, G1V 4G5, Canada
| | - Luc H Boudreau
- Département de chimie et biochimie, Université de Moncton, Moncton, NB, E1A 3E9, Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, G1V 4G5, Canada
| | - Marc E Surette
- Département de chimie et biochimie, Université de Moncton, Moncton, NB, E1A 3E9, Canada.
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Turcotte C, Archambault AS, Dumais É, Martin C, Blanchet MR, Bissonnette E, Ohashi N, Yamamoto K, Itoh T, Laviolette M, Veilleux A, Boulet LP, Di Marzo V, Flamand N. Endocannabinoid hydrolysis inhibition unmasks that unsaturated fatty acids induce a robust biosynthesis of 2-arachidonoyl-glycerol and its congeners in human myeloid leukocytes. FASEB J 2020; 34:4253-4265. [PMID: 32012340 DOI: 10.1096/fj.201902916r] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/07/2020] [Accepted: 01/07/2020] [Indexed: 12/12/2022]
Abstract
The endocannabinoid (eCB) 2-arachidonoyl-gycerol (2-AG) modulates immune responses by activating cannabinoid receptors or through its multiple metabolites, notably eicosanoids. Thus, 2-AG hydrolysis inhibition might represent an interesting anti-inflammatory strategy that would simultaneously increase the levels of 2-AG and decrease those of eicosanoids. Accordingly, 2-AG hydrolysis inhibition increased 2-AG half-life in neutrophils. Under such setting, neutrophils, eosinophils, and monocytes synthesized large amounts of 2-AG and other monoacylglycerols (MAGs) in response to arachidonic acid (AA) and other unsaturated fatty acids (UFAs). Arachidonic acid and UFAs were ~1000-fold more potent than G protein-coupled receptor (GPCR) agonists. Triascin C and thimerosal, which, respectively, inhibit fatty acyl-CoA synthases and acyl-CoA transferases, prevented the UFA-induced MAG biosynthesis, implying glycerolipid remodeling. 2-AG and other MAG biosynthesis was preceded by that of the corresponding lysophosphatidic acid (LPA). However, we could not directly implicate LPA dephosphorylation in MAG biosynthesis. While GPCR agonists poorly induced 2-AG biosynthesis, they inhibited that induced by AA by 25%-50%, suggesting that 2-AG biosynthesis is decreased when leukocytes are surrounded by a pro-inflammatory entourage. Our data strongly indicate that human leukocytes use AA and UFAs to biosynthesize biologically significant concentrations of 2-AG and other MAGs and that hijacking the immune system with 2-AG hydrolysis inhibitors might diminish inflammation in humans.
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Affiliation(s)
- Caroline Turcotte
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Anne-Sophie Archambault
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Élizabeth Dumais
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Cyril Martin
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Marie-Renée Blanchet
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Elyse Bissonnette
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Nami Ohashi
- Laboratory of Drug Design and Medicinal Chemistry, Showa Pharmaceutical University, Machida, Japan
| | - Keiko Yamamoto
- Laboratory of Drug Design and Medicinal Chemistry, Showa Pharmaceutical University, Machida, Japan
| | - Toshimasa Itoh
- Laboratory of Drug Design and Medicinal Chemistry, Showa Pharmaceutical University, Machida, Japan
| | - Michel Laviolette
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Alain Veilleux
- École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation, Université Laval, Québec City, QC, Canada
| | - Louis-Philippe Boulet
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Vincenzo Di Marzo
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada.,École de nutrition, Faculté des sciences de l'agriculture et de l'alimentation, Université Laval, Québec City, QC, Canada.,Joint International Unit between the National Research Council (CNR) of Italy and Université Laval on Chemical and Biomolecular Research on the Microbiome and its Impact on Metabolic Health and Nutrition (UMI-MicroMeNu), Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
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Manca C, Boubertakh B, Leblanc N, Deschênes T, Lacroix S, Martin C, Houde A, Veilleux A, Flamand N, Muccioli GG, Raymond F, Cani PD, Di Marzo V, Silvestri C. Germ-free mice exhibit profound gut microbiota-dependent alterations of intestinal endocannabinoidome signaling. J Lipid Res 2020; 61:70-85. [PMID: 31690638 PMCID: PMC6939599 DOI: 10.1194/jlr.ra119000424] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/26/2019] [Indexed: 01/10/2023] Open
Abstract
The gut microbiota is a unique ecosystem of microorganisms interacting with the host through several biochemical mechanisms. The endocannabinoidome (eCBome), a complex signaling system including the endocannabinoid system, approximately 50 receptors and metabolic enzymes, and more than 20 lipid mediators with important physiopathologic functions, modulates gastrointestinal tract function and may mediate host cell-microbe communications there. Germ-free (GF) mice, which lack an intestinal microbiome and so differ drastically from conventionally raised (CR) mice, offer a unique opportunity to explore the eCBome in a microbe-free model and in the presence of a reintroduced functional gut microbiome through fecal microbiota transplant (FMT). We aimed to gain direct evidence for a link between the microbiome and eCBome systems by investigating eCBome alterations in the gut in GF mice before and after FMT. Basal eCBome gene expression and lipid profiles were measured in various segments of the intestine of GF and CR mice at juvenile and adult ages using targeted quantitative PCR transcriptomics and LC-MS/MS lipidomics. GF mice exhibited age-dependent modifications in intestinal eCBome gene expression and lipid mediator levels. FMT from CR donor mice to age-matched GF male mice reversed several of these alterations, particularly in the ileum and jejunum, after only 1 week, demonstrating that the gut microbiome directly impacts the host eCBome and providing a cause-effect relationship between the presence or absence of intestinal microbes and eCBome signaling. These results open the way to new studies investigating the mechanisms through which intestinal microorganisms exploit eCBome signaling to exert some of their physiopathologic functions.
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Affiliation(s)
- Claudia Manca
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada
| | - Besma Boubertakh
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada
| | - Nadine Leblanc
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada
| | - Thomas Deschênes
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada; École de Nutrition, Faculté des Sciences de l'Agriculture et de l'Alimentation (FSAA), Université Laval, Québec, Canada
| | - Sebastien Lacroix
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada
| | - Cyril Martin
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada
| | - Alain Houde
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada
| | - Alain Veilleux
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada; École de Nutrition, Faculté des Sciences de l'Agriculture et de l'Alimentation (FSAA), Université Laval, Québec, Canada
| | - Nicolas Flamand
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada
| | - Giulio G Muccioli
- Louvain Drug Research Institute (LDRI), Bioanalysis and Pharmacology of Bioactive Lipids Research Group, UCLouvain (Université Catholique de Louvain), Brussels, Belgium
| | - Frédéric Raymond
- Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada; École de Nutrition, Faculté des Sciences de l'Agriculture et de l'Alimentation (FSAA), Université Laval, Québec, Canada
| | - Patrice D Cani
- Louvain Drug Research Institute (LDRI), Bioanalysis and Pharmacology of Bioactive Lipids Research Group, UCLouvain (Université Catholique de Louvain), Brussels, Belgium; Walloon Excellence in Life Sciences and Biotechnology (WELBIO), Metabolism and Nutrition Research Group, UCLouvain (Université Catholique de Louvain), Brussels, Belgium
| | - Vincenzo Di Marzo
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada; Institut sur la Nutrition et les Aliments Fonctionnels (INAF), Québec, Canada; École de Nutrition, Faculté des Sciences de l'Agriculture et de l'Alimentation (FSAA), Université Laval, Québec, Canada
| | - Cristoforo Silvestri
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (IUCPQ), Québec, Canada; Département de Médecine, Faculté de Médecine, Université Laval, Québec, Canada; Canada Excellence Research Chair in the Microbiome-Endocannabinoidome Axis in Metabolic Health (CERC-MEND), Québec, Canada.
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Turcotte C, Dumais É, Archambault AS, Martin C, Blanchet MR, Bissonnette É, Boulet LP, Laviolette M, Di Marzo V, Flamand N. Human leukocytes differentially express endocannabinoid-glycerol lipases and hydrolyze 2-arachidonoyl-glycerol and its metabolites from the 15-lipoxygenase and cyclooxygenase pathways. J Leukoc Biol 2019; 106:1337-1347. [PMID: 31556464 DOI: 10.1002/jlb.3a0919-049rrr] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 09/02/2019] [Accepted: 09/04/2019] [Indexed: 11/08/2022] Open
Abstract
2-Arachidonoyl-glycerol (2-AG) is an endocannabinoid with anti-inflammatory properties. Blocking 2-AG hydrolysis to enhance CB2 signaling has proven effective in mouse models of inflammation. However, the expression of 2-AG lipases has never been thoroughly investigated in human leukocytes. Herein, we investigated the expression of seven 2-AG hydrolases by human blood leukocytes and alveolar macrophages (AMs) and found the following protein expression pattern: monoacylglycerol (MAG lipase; eosinophils, AMs, monocytes), carboxylesterase (CES1; monocytes, AMs), palmitoyl-protein thioesterase (PPT1; AMs), α/β-hydrolase domain (ABHD6; mainly AMs), ABHD12 (all), ABHD16A (all), and LYPLA2 (lysophospholipase 2; monocytes, lymphocytes, AMs). We next found that all leukocytes could hydrolyze 2-AG and its metabolites derived from cyclooxygenase-2 (prostaglandin E2 -glycerol [PGE2 -G]) and the 15-lipoxygenase (15-hydroxy-eicosatetraenoyl-glycerol [15-HETE-G]). Neutrophils and eosinophils were consistently better at hydrolyzing 2-AG and its metabolites than monocytes and lymphocytes. Moreover, the efficacy of leukocytes to hydrolyze 2-AG and its metabolites was 2-AG ≥ 15-HETE-G >> PGE2 -G for each leukocyte. Using the inhibitors methylarachidonoyl-fluorophosphonate (MAFP), 4-nitrophenyl-4-(dibenzo[d][1,3]dioxol-5-yl(hydroxy)methyl)piperidine-1-carboxylate (JZL184), Palmostatin B, 4'-carbamoylbiphenyl-4-yl methyl(3-(pyridin-4-yl)benzyl)carbamate, N-methyl-N-[[3-(4-pyridinyl)phenyl]methyl]-4'-(aminocarbonyl)[1,1'-biphenyl]-4-yl ester carbamic acid (WWL70), 4'-[[[methyl[[3-(4-pyridinyl)phenyl]methyl]amino]carbonyl]oxy]-[1,1'-biphenyl]-4-carboxylic acid, ethyl ester (WWL113), tetrahydrolipstatin, and ML349, we could not pinpoint a specific hydrolase responsible for the hydrolysis of 2-AG, PGE2 -G, and 15-HETE-G by these leukocytes. Furthermore, JZL184, a selective MAG lipase inhibitor, blocked the hydrolysis of 2-AG, PGE2 -G, and 15-HETE-G by neutrophils and the hydrolysis of PGE2 -G and 15-HETE-G by lymphocytes, two cell types with limited/no MAG lipase. Using an activity-based protein profiling (ABPP) probe to label hydrolases in leukocytes, we found that they express many MAFP-sensitive hydrolases and an unknown JZL184-sensitive hydrolase of ∼52 kDa. Altogether, our results indicate that human leukocytes are experts at hydrolyzing 2-AG and its metabolites via multiple lipases and probably via a yet-to-be characterized 52 kDa hydrolase. Blocking 2-AG hydrolysis in humans will likely abrogate the ability of human leukocytes to degrade 2-AG and its metabolites and increase their anti-inflammatory effects in vivo.
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Affiliation(s)
- Caroline Turcotte
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Élizabeth Dumais
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Anne-Sophie Archambault
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Cyril Martin
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Marie-Renée Blanchet
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Élyse Bissonnette
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Louis-Philippe Boulet
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Michel Laviolette
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Vincenzo Di Marzo
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
| | - Nicolas Flamand
- Québec City Heat and Lung Institute, Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Canada
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Brassard J, Maheux C, Langlois A, Bernatchez E, Marsolais D, Flamand N, Blanchet MR. Lipopolysaccharide impacts murine CD103 + DC differentiation, altering the lung DC population balance. Eur J Immunol 2019; 49:638-652. [PMID: 30707446 DOI: 10.1002/eji.201847910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 12/13/2018] [Accepted: 01/31/2019] [Indexed: 02/06/2023]
Abstract
Conventional DCs are a heterogeneous population that bridge the innate and adaptive immune systems. The lung DC population comprises CD103+ XCR1+ DC1s and CD11b+ DC2s; their various combined functions cover the whole spectrum of immune responses needed to maintain homeostasis. Here, we report that in vivo exposure to LPS leads to profound alterations in the proportions of CD103+ XCR1+ DCs in the lung. Using ex vivo LPS and TNF stimulations of murine lung and spleen-isolated DCs, we show that this is partly due to a direct downregulation of the GM-CSF-induced DC CD103 expression. Furthermore, we demonstrate that LPS-induced systemic inflammation alters the transcriptional signature of DC precursors toward a lower capacity to differentiate into XCR1+ DCs. Also, we report that TNF prevents the capacity of pre-DCs to express CD103 upon maturation. Overall, our results indicate that exposure to LPS directly impacts the capacity of pre-DCs to differentiate into XCR1+ DCs, in addition to lowering their capacity to express CD103. This leads to decreased proportions of CD103+ XCR1+ DCs in the lung, favoring CD11b+ DCs, which likely plays a role in the break in homeostasis following LPS exposure, and in determining the nature of the immune response to LPS.
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Affiliation(s)
- Julyanne Brassard
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - Catherine Maheux
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - Anick Langlois
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - Emilie Bernatchez
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - David Marsolais
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - Nicolas Flamand
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - Marie-Renee Blanchet
- Centre de Recherche, Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
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48
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Archambault AS, Poirier S, Lefebvre JS, Robichaud PP, Larose MC, Turcotte C, Martin C, Provost V, Boudreau LH, McDonald PP, Laviolette M, Surette ME, Flamand N. 20-Hydroxy- and 20-carboxy-leukotriene (LT) B4
downregulate LTB4
-mediated responses of human neutrophils and eosinophils. J Leukoc Biol 2019; 105:1131-1142. [DOI: 10.1002/jlb.ma0718-306r] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 11/30/2018] [Accepted: 12/15/2018] [Indexed: 12/24/2022] Open
Affiliation(s)
- Anne-Sophie Archambault
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | - Samuel Poirier
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
- Département de chimie et de biochimie; Université de Moncton; Moncton NB E1A 3E9 Canada
| | - Julie-S Lefebvre
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | | | - Marie-Chantal Larose
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | - Caroline Turcotte
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | - Cyril Martin
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | - Véronique Provost
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | - Luc H. Boudreau
- Département de chimie et de biochimie; Université de Moncton; Moncton NB E1A 3E9 Canada
| | - Patrick P. McDonald
- Centre de recherche du CHUS et Faculté de Médecine; Université de Sherbrooke; Sherbrooke QC J1H 5N4 Canada
| | - Michel Laviolette
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
| | - Marc E. Surette
- Département de chimie et de biochimie; Université de Moncton; Moncton NB E1A 3E9 Canada
| | - Nicolas Flamand
- Centre de recherche de l'Institut universitaire de cardiologie et pneumologie de Québec-Université Laval; Département de médecine; Faculté de médecine; Université Laval; Québec City QC G1V 4G5 Canada
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Larouche M, Gagné-Ouellet V, Boucher-Lafleur AM, Larose MC, Plante S, Madore AM, Laviolette M, Flamand N, Chakir J, Laprise C. Methylation profiles of IL33 and CCL26 in bronchial epithelial cells are associated with asthma. Epigenomics 2018; 10:1555-1568. [PMID: 30468398 DOI: 10.2217/epi-2018-0044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
AIM This study aimed to characterize DNA methylation (DNA-me) in promoter region of IL33, IL1RL1 and CCL26 in asthma and their impacts on transcriptional activity in bronchial epithelial cells (BECs). PATIENTS & METHODS We performed bis-pyrosequencing, quantitative real-time PCR and sequencing in BECs from ten asthmatic and ten control individuals. RESULTS We detected lower DNA-me levels of IL33 and CCL26 in asthmatic than control BECs. No correlation was found between methylation and expression levels. Interestingly, carriers of a mutative allele in a haplotype within the promoter of IL33 had a lower IL33 DNA-me level and CCL26 gene expression correlated with eosinophil count. CONCLUSION These findings highlight the importance of investigating both epigenetic and genetic mechanisms in understanding the epithelial immune response in asthma.
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Affiliation(s)
- Miriam Larouche
- Département des sciences fondamentales, Université du Québec à Chicoutimi, Saguenay, QC G7H 2B1, Canada
| | - Valérie Gagné-Ouellet
- Département des sciences fondamentales, Université du Québec à Chicoutimi, Saguenay, QC G7H 2B1, Canada
| | | | - Marie-Chantal Larose
- Centre de recherche, Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada
| | - Sophie Plante
- Centre de recherche, Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada
| | - Anne-Marie Madore
- Département des sciences fondamentales, Université du Québec à Chicoutimi, Saguenay, QC G7H 2B1, Canada
| | - Michel Laviolette
- Centre de recherche, Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada
| | - Nicolas Flamand
- Centre de recherche, Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada
| | - Jamila Chakir
- Centre de recherche, Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC G1V 4G5, Canada
| | - Catherine Laprise
- Département des sciences fondamentales, Université du Québec à Chicoutimi, Saguenay, QC G7H 2B1, Canada.,Centre intersectoriel en santé durable, Université du Québec à Chicoutimi, Saguenay, QC G7H 2B1, Canada
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50
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Archambault AS, Turcotte C, Martin C, Provost V, Larose MC, Laprise C, Chakir J, Bissonnette É, Laviolette M, Bossé Y, Flamand N. Comparison of eight 15-lipoxygenase (LO) inhibitors on the biosynthesis of 15-LO metabolites by human neutrophils and eosinophils. PLoS One 2018; 13:e0202424. [PMID: 30118527 PMCID: PMC6097673 DOI: 10.1371/journal.pone.0202424] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 08/02/2018] [Indexed: 12/22/2022] Open
Abstract
Neutrophils and eosinophils are important sources of bioactive lipids from the 5- and the 15-lipoxygenase (LO) pathways. Herein, we compared the effectiveness of humans eosinophils and eosinophil-depleted neutrophils to synthesize 15-LO metabolites using a cocktail of different 15-LO substrates as well as their sensitivities to eight documented 15-lipoxygenase inhibitors. The treatment of neutrophils and eosinophils with linoleic acid, dihomo-γ-linolenic acid, arachidonic acid, eicosapentaenoic acid, docosahexaenoic acid and arachidonyl-ethanolamide, led to the synthesis of 13-HODE, 15-HETrE, 15-HETE, 15-HEPE, 14-HDHA/17-HDHA, and 15-hydroxy-AEA. Neutrophils and eosinophils also metabolized the endocannabinoid 2-arachidonoyl-glycerol into 15-HETE-glycerol, although this required 2-arachidonoyl-glycerol hydrolysis inhibition. Neutrophils and eosinophils differed in regard to dihomo-γ-linolenic acid and linoleic acid utilization with 15-HETrE/13-HODE ratios of 0.014 ± 0.0008 and 0.474 ± 0.114 for neutrophils and eosinophils respectively. 15-LO metabolite synthesis by neutrophils and eosinophils also differed in regard to their relative production of 17-HDHA and 14-HDHA.The synthesis of 15-LO metabolites by neutrophils was concentration-dependent and rapid, reaching a plateau after one minute. While investigating the biosynthetic routes involved, we found that eosinophil-depleted neutrophils express the 15-lipoxygenase-2 but not the 15-LO-1, in contrast to eosinophils which express the 15-LO-1 but not the 15-LO-2. Moreover, 15-LO metabolite synthesis by neutrophils was not inhibited by the 15-LO-1 inhibitors BLX769, BLX3887, and ML351. However, 15-LO product synthesis was partially inhibited by 100 μM NDGA. Altogether, our data indicate that the best 15-LO-1 inhibitors in eosinophils are BLX3887, BLX769, NDGA and ML351 and that the synthesis of 15-LO metabolites by neutrophils does not involve the 15-LO-1 nor the phosphorylation of 5-LO on Ser-663 but is rather the consequence of 15-LO-2 or another unidentified 15-LO.
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Affiliation(s)
- Anne-Sophie Archambault
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Caroline Turcotte
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Cyril Martin
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Véronique Provost
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Marie-Chantal Larose
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Catherine Laprise
- Centre intégré universitaire de santé et services sociaux du Saguenay–Lac-Saint-Jean, Département de sciences fondamentales, Université du Québec à Chicoutimi, Saguenay, QC, Canada
| | - Jamila Chakir
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Élyse Bissonnette
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Michel Laviolette
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Ynuk Bossé
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
| | - Nicolas Flamand
- Centre de recherche de l’Institut universitaire de cardiologie et de pneumologie de Québec, Département de médecine, Faculté de médecine, Université Laval, Québec City, QC, Canada
- * E-mail:
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