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Atmani K, Wuestenberghs F, Baron M, Bouleté I, Guérin C, Bahlouli W, Vaudry D, do Rego JC, Cornu JN, Leroi AM, Coëffier M, Meleine M, Gourcerol G. Bladder-colon chronic cross-sensitization involves neuro-glial pathways in male mice. World J Gastroenterol 2022; 28:6935-6949. [PMID: 36632316 PMCID: PMC9827584 DOI: 10.3748/wjg.v28.i48.6935] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 10/02/2022] [Accepted: 10/26/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Irritable bowel syndrome and bladder pain syndrome often overlap and are both characterized by visceral hypersensitivity. Since pelvic organs share common sensory pathways, it is likely that those syndromes involve a cross-sensitization of the bladder and the colon. The precise pathophysiology remains poorly understood.
AIM To develop a model of chronic bladder-colon cross-sensitization and to investigate the mech-anisms involved.
METHODS Chronic cross-organ visceral sensitization was obtained in C57BL/6 mice using ultrasound-guided intravesical injections of acetic acid under brief isoflurane anesthesia. Colorectal sensitivity was assessed in conscious mice by measuring intracolonic pressure during isobaric colorectal distensions. Myeloperoxidase, used as a marker of colorectal inflammation, was measured in the colon, and colorectal permeability was measured using chambers. c-Fos protein expression, used as a marker of neuronal activation, was assessed in the spinal cord (L6-S1 level) using immunohistochemistry. Green fluorescent protein on the fractalkine receptor-positive mice were used to identify and count microglia cells in the L6-S1 dorsal horn of the spinal cord. The expression of NK1 receptors and MAPK-p38 were quantified in the spinal cord using western blot.
RESULTS Visceral hypersensitivity to colorectal distension was observed after the intravesical injection of acetic acid vs saline (P < 0.0001). This effect started 1 h post-injection and lasted up to 7 d post-injection. No increased permeability or inflammation was shown in the bladder or colon 7 d post-injection. Visceral hypersensitivity was associated with the increased expression of c-Fos protein in the spinal cord (P < 0.0001). In green fluorescent protein on the fractalkine receptor-positive mice, intravesical acetic acid injection resulted in an increased number of microglia cells in the L6-S1 dorsal horn of the spinal cord (P < 0.0001). NK1 receptor and MAPK-p38 levels were increased in the spinal cord up to 7 d after injection (P = 0.007 and 0.023 respectively). Colorectal sensitization was prevented by intrathecal or intracerebroventricular injections of minocycline, a microglia inhibitor, by intracerebroventricular injection of CP-99994 dihydrochloride, a NK1 antagonist, and by intracerebroventricular injection of SB203580, a MAPK-p38 inhibitor.
CONCLUSION We describe a new model of cross-organ visceral sensitization between the bladder and the colon in mice. Intravesical injections of acetic acid induced a long-lasting colorectal hypersensitivity to distension, mediated by neuroglial interactions, MAPK-p38 phosphorylation and the NK1 receptor.
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Affiliation(s)
- Karim Atmani
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
| | - Fabien Wuestenberghs
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Department of Gastroenterology and Hepatology, Université Catholique de Louvain, CHU UCL Namur, Yvoir 5530, Belgium
- Department of Physiology, CHU Rouen, Université de Rouen Normandie, Rouen 76031, France
| | - Maximilien Baron
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Department of Urology, CHU Rouen, Université de Rouen Normandie, Rouen 76000, France
| | - Illona Bouleté
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
| | - Charlène Guérin
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
| | - Wafa Bahlouli
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
| | - David Vaudry
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Inserm, UMR 1245, Team Epigenetics and Pathophysiology of Neuro-developmental Disorders, Université de Rouen Normandie, Rouen 76000, France
| | - Jean Claude do Rego
- Behavioural Analysis Platform (SCAC), HeRacLeS Inserm US51-CNRS UAR2026, Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
| | - Jean-Nicolas Cornu
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Department of Urology, CHU Rouen, Université de Rouen Normandie, Rouen 76000, France
| | - Anne-Marie Leroi
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Department of Physiology, CHU Rouen, Université de Rouen Normandie, Rouen 76031, France
| | - Moïse Coëffier
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Department of Nutrition, CHU Rouen, Université de Rouen Normandie, Rouen 76000, France
| | - Mathieu Meleine
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Inserm U1107, NeuroDol, Clermont Auvergne University, Clermont-Ferrand 63000, France
| | - Guillaume Gourcerol
- Nutrition, Gut and Brain Unit (Inserm U1073), Institute for Research and Innovation in Biomedicine, Université de Rouen Normandie, Rouen 76000, France
- Department of Physiology, CHU Rouen, Université de Rouen Normandie, Rouen 76031, France
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Tirelle P, Breton J, Kauffmann A, Bahlouli W, L'Huillier C, Salameh E, Amamou A, Jarbeau M, Guérin C, Goichon A, do Rego JC, Déchelotte P, Ribet D, Coëffier M. Gut microbiota depletion affects nutritional and behavioral responses to activity-based anorexia model in a sex-dependent manner. Clin Nutr 2021; 40:2734-2744. [PMID: 33933739 DOI: 10.1016/j.clnu.2021.04.014] [Citation(s) in RCA: 12] [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: 01/25/2021] [Revised: 03/29/2021] [Accepted: 04/03/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND & AIMS In the last decade, the role of the microbiota-gut-brain axis in eating behavior and anxiety-depressive disorders has gained increasing attention. Although a gut microbiota dysbiosis has been reported in anorectic patients, its pathophysiological role remains poorly understood. Thus, we aimed to characterize the potential role of gut microbiota by evaluating the effects of its depletion in the Activity-Based Anorexia (ABA) mouse model both in male and female mice. METHODS Male and female C57Bl/6 mice were submitted (ABA group) or not (CT group) to the ABA protocol, which combines access to a running wheel with a progressive limited food access. Gut microbiota was previously depleted or not by a cocktail of antibiotics (ATB) delivered by oral gavages. We monitored body composition, anxiety-like behavior, leptin and adiponectin plasma levels, hypothalamic and hippocampal neuropeptides mRNA levels, as well as dopamine (DRD) and serotonin (5HT1 and 4) receptors mRNA expression. RESULTS In response to the ABA model, the body weight loss was less pronounced in ATB-treated ABA compared to untreated ABA, while food intake remained unaffected by ATB treatment. ATB-treated ABA exhibited increased fat mass and decreased lean mass compared to untreated ABA both in male and female mice, whereas but plasma adipokine concentrations were affected in a sex-dependent manner. Only male ABA mice showed a reduced anticipatory physical activity in response to ATB treatment. Similarly, anxiety-like behavior was mainly affected in ATB-treated ABA male mice compared to ATB-treated ABA female mice, which was associated with male-specific alterations of hypothalamic CRH mRNA and hippocampal DRD and 5-HT1A mRNA levels. CONCLUSIONS Our study provides evidence that ATB-induced gut microbiota depletion triggers alterations of nutritional and behavioral responses to the activity-based anorexia model in a sex-dependent manner.
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Affiliation(s)
- Pauline Tirelle
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Jonathan Breton
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France; Department of Nutrition, CHU Rouen, Rouen, France
| | - Alexandre Kauffmann
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Wafa Bahlouli
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Clément L'Huillier
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Emmeline Salameh
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Asma Amamou
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Marine Jarbeau
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Charlène Guérin
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Alexis Goichon
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Jean-Claude do Rego
- Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France; Animal Behavior Facility, SCAC, UNIROUEN, France
| | - Pierre Déchelotte
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France; Department of Nutrition, CHU Rouen, Rouen, France
| | - David Ribet
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France
| | - Moïse Coëffier
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-brain Axis", Rouen, France; Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen, France; Department of Nutrition, CHU Rouen, Rouen, France.
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L’huillier C, Jarbeau M, Pingeon F, Bahlouli W, Amamou A, Goichon A, Tirelle P, Salameh É, Salaün C, Louail R, do Rego JL, Déchelotte P, Coëffier M. Les acides aminés améliorent-ils les effets de la renutrition sur le tractus gastro-intestinal dans un modèle murin d’anorexie ? NUTR CLIN METAB 2021. [DOI: 10.1016/j.nupar.2021.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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L'Huillier C, Jarbeau M, Pingeon F, Bahlouli W, Salameh É, Amamou A, Goichon A, Tirelle P, Rego JLD, Déchelotte P, Coëffier M. How refeeding and glutamine affect gastro-intestinal response in mice with activity-based anorexia? Clin Nutr ESPEN 2020. [DOI: 10.1016/j.clnesp.2020.09.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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L’Huillier C, Pingeon F, Jarbeau M, Salameh E, Bahlouli W, Amamou A, Goichon A, Tirelle P, Rego JLD, Déchelotte P, Coëffier M. Étude de l’impact d’une supplémentation en glutamine ou en acides aminés branchés lors de la renutrition dans un modèle murin d’anorexie. NUTR CLIN METAB 2020. [DOI: 10.1016/j.nupar.2020.02.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bahlouli W, Breton J, Lelouard M, L’Huillier C, Tirelle P, Salameh E, Amamou A, Atmani K, Goichon A, Bôle-Feysot C, Ducrotté P, Ribet D, Déchelotte P, Coëffier M. Le stress exacerbe l’hyperperméabilité intestinale chez les souris obèses par un mécanisme indépendant de la leptine, de la glycémie et du microbiote intestinal. NUTR CLIN METAB 2020. [DOI: 10.1016/j.nupar.2020.02.420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bahlouli W, Breton J, Lelouard M, L'Huillier C, Tirelle P, Salameh E, Amamou A, Atmani K, Goichon A, Bôle-Feysot C, Ducrotté P, Ribet D, Déchelotte P, Coëffier M. Stress-induced intestinal barrier dysfunction is exacerbated during diet-induced obesity. J Nutr Biochem 2020; 81:108382. [PMID: 32417626 DOI: 10.1016/j.jnutbio.2020.108382] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 02/21/2020] [Accepted: 03/13/2020] [Indexed: 02/06/2023]
Abstract
Obesity and irritable bowel syndrome (IBS) are two major public health issues. Interestingly previous data report a marked increase of IBS prevalence in morbid obese subjects compared with non-obese subjects but underlying mechanisms remain unknown. Obesity and IBS share common intestinal pathophysiological mechanisms such as gut dysbiosis, intestinal hyperpermeability and low-grade inflammatory response. We thus aimed to evaluate the link between obesity and IBS using different animal models. Male C57Bl/6 mice received high fat diet (HFD) for 12 weeks and were then submitted to water avoidance stress (WAS). In response to WAS, HFD mice exhibited higher intestinal permeability and plasma corticosterone concentration than non-obese mice. We were not able to reproduce a similar response both in ob/ob mice and in leptin-treated non-obese mice. In addition, metformin, a hypoglycemic agent, limited fasting glycaemia both in unstressed and WAS diet-induced obese mice but only partially restored colonic permeability in unstressed HFD mice. Metformin failed to improve intestinal permeability in WAS HFD mice. Finally, cecal microbiota transplantation from HFD mice in antibiotics-treated recipient mice did not reproduce the effects observed in stressed HFD mice. In conclusion, stress induced a more marked intestinal barrier dysfunction in diet-induced obese mice compared with non-obese mice that seems to be independent of leptin, glycaemia and gut microbiota. These data should be further confirmed and the role of the dietary composition should be studied.
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Affiliation(s)
- Wafa Bahlouli
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Jonathan Breton
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Mauranne Lelouard
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Clément L'Huillier
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Pauline Tirelle
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Emmeline Salameh
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Asma Amamou
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Karim Atmani
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Alexis Goichon
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Christine Bôle-Feysot
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Philippe Ducrotté
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France; Department of Gastroenterology, Rouen University Hospital, 76183 Rouen, France
| | - David Ribet
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France
| | - Pierre Déchelotte
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France; Department of Nutrition, Rouen University Hospital, 76183 Rouen, France
| | - Moïse Coëffier
- Normandie University, UNIROUEN, INSERM UMR 1073 "Nutrition, inflammation and gut-brain axis", 76183 Rouen, France; Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, 76183 Rouen, France; Department of Nutrition, Rouen University Hospital, 76183 Rouen, France.
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Tirelle P, Breton J, Bahlouli W, L’huillier C, Salameh E, Amamou A, Jarbeau M, Guérin C, Goichon A, do Rego J, Déchelotte P, Ribet D, Coëffier M. OR10: Gut Microbiota Depletion Affects Metabolic and Behavioral Responses During Activity-Based Anorexia. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32482-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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L'Huillier C, Jarbeau M, Achamrah N, Belmonte L, Amamou A, Nobis S, Goichon A, Salameh E, Bahlouli W, do Rego JL, Déchelotte P, Coëffier M. Glutamine, but not Branched-Chain Amino Acids, Restores Intestinal Barrier Function during Activity-Based Anorexia. Nutrients 2019; 11:nu11061348. [PMID: 31208031 PMCID: PMC6628073 DOI: 10.3390/nu11061348] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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: 05/16/2019] [Revised: 06/11/2019] [Accepted: 06/13/2019] [Indexed: 12/21/2022] Open
Abstract
Background: During activity-based anorexia (ABA) in mice, enhanced paracellular permeability and reduced protein synthesis have been shown in the colon while the gut–brain axis has received increasing attention in the regulation of intestinal and mood disorders that frequently occur during anorexia nervosa, a severe eating disorder for which there is no specific treatment. In the present study, we assessed the effects of oral glutamine (Gln) or branched-chain amino acids (BCAA) supplementation during ABA to target intestinal functions, body composition and feeding behavior. Methods: C57BL/6 male mice were randomized in Control (CTRL) and ABA groups. After ABA induction, mice received, or not, either 1% Gln or 2.5% BCAA (Leu, Ile, Val) for one week in drinking water. Results: Neither Gln nor BCAA supplementation affected body weight and body composition, while only Gln supplementation slightly increased food intake. ABA mice exhibited increased paracellular permeability and reduced protein synthesis in the colonic mucosa. Oral Gln restored colonic paracellular permeability and protein synthesis and increased the mucin-2 mRNA level, whereas BCAA did not affect colonic parameters. Conclusion: In conclusion, oral Gln specifically improves colonic response during ABA. These data should be further confirmed in AN patients.
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Affiliation(s)
- Clément L'Huillier
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Marine Jarbeau
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Najate Achamrah
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
- Department of Nutrition, Rouen University Hospital, 76183 Rouen, France.
| | - Liliana Belmonte
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
- Department of Nutrition, Rouen University Hospital, 76183 Rouen, France.
| | - Asma Amamou
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Séverine Nobis
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Alexis Goichon
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Emmeline Salameh
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Wafa Bahlouli
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
| | - Jean-Luc do Rego
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
- Animal Behavior Facility, SCAC, UNIROUEN, 76183 Rouen, France.
| | - Pierre Déchelotte
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
- Department of Nutrition, Rouen University Hospital, 76183 Rouen, France.
| | - Moïse Coëffier
- UNIROUEN, INSERM UMR 1073 "Nutrition, Inflammation and Gut-Brain Axis", Normandie University, 76183 Rouen, France.
- Institute of Research and Innovation in Biomedicine (IRIB), UNIROUEN, Normandie University, 76183 Rouen, France.
- Department of Nutrition, Rouen University Hospital, 76183 Rouen, France.
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Tirelle P, Bahlouli W, L’Huillier C, Salameh E, Amamou A, Jarbeau M, Guérin C, Goichon A, do Rego J, Déchelotte P, Ribet D, Coëffier M. Impact d’une déplétion du microbiote intestinal sur la réponse au modèle murin d’anorexie associée à l’activité physique. NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.01.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hounkponou H, Tirelle P, Salameh E, L’Huillier C, Bahlouli W, Guérin C, Bôle-Feysot C, do Rego J, Goichon A, Déchelotte P, Marion-Letellier R, Achamrah N, Coëffier M. Étude du métabolisme central et périphérique du tryptophane et de la kynurénine dans un modèle de dénutrition secondaire à une inflammation aiguë. NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.01.409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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L’huillier C, Jarbeau M, Belmonte L, Nobis S, Goichon A, Salameh É, Bahlouli W, do Rego JC, Déchelotte P, Coëffier M. La supplémentation en glutamine restaure la fonction de barrière intestinale dans un modèle murin d’anorexie. NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.01.410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Goichon A, Bahlouli W, Ghouzali I, Chan P, Vaudry D, Déchelotte P, Ducrotté P, Coëffier M. Colonic Proteome Signature in Immunoproteasome-Deficient Stressed Mice and Its Relevance for Irritable Bowel Syndrome. J Proteome Res 2018; 18:478-492. [DOI: 10.1021/acs.jproteome.8b00793] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Alexis Goichon
- INSERM unit 1073, Normandie University, UNIROUEN, 22 boulevard Gambetta, Rouen, F-76183, France
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
| | - Wafa Bahlouli
- INSERM unit 1073, Normandie University, UNIROUEN, 22 boulevard Gambetta, Rouen, F-76183, France
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
| | - Ibtissem Ghouzali
- INSERM unit 1073, Normandie University, UNIROUEN, 22 boulevard Gambetta, Rouen, F-76183, France
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
| | - Philippe Chan
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
- Platform in proteomics PISSARO, Normandie University, UNIROUEN, Rouen, F-76821, France
| | - David Vaudry
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
- Platform in proteomics PISSARO, Normandie University, UNIROUEN, Rouen, F-76821, France
- INSERM unit 1239, Normandie University, UNIROUEN, Rouen, F-76821, France
| | - Pierre Déchelotte
- INSERM unit 1073, Normandie University, UNIROUEN, 22 boulevard Gambetta, Rouen, F-76183, France
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
- Nutrition Department, Rouen University Hospital, Rouen, F-76031, France
| | - Philippe Ducrotté
- INSERM unit 1073, Normandie University, UNIROUEN, 22 boulevard Gambetta, Rouen, F-76183, France
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
- Gastroenterology Department, Rouen University Hospital, Rouen, F-76031, France
| | - Moïse Coëffier
- INSERM unit 1073, Normandie University, UNIROUEN, 22 boulevard Gambetta, Rouen, F-76183, France
- Institute for Research and Innovation in Biomedicine (IRIB), Normandie University, UNIROUEN, Rouen, F-76183, France
- Nutrition Department, Rouen University Hospital, Rouen, F-76031, France
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L’huillier C, Jarbeau M, Belmonte L, Nobis S, Goichon A, Amamou A, Achamrah N, Salameh E, Bahlouli W, Boulete I, Rego JLD, Déchelotte P, Coëffier M. À moyen terme, le modèle « activity-based anorexia » est caractérisé par une perte de masse maigre persistante associée à une restauration de la masse grasse. NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Achamrah N, Amamou A, Nobis S, L’Huillier C, Bahlouli W, Bôle-Feysot C, Rego JD, Goichon A, Déchelotte P, Belmonte L, Coëffier M. La dénutrition est associée à des perturbations centrales ou périphériques du métabolisme de la kynurénine différentes après restriction alimentaire globale ou restriction protéique. NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Bahlouli W, L’Huillier C, Nobis S, Salameh E, Atmani K, Goichon A, Belmonte L, Bôle-Feysot C, Ducrotté P, Déchelotte P, Coëffier M. Les souris rendues obèses par une alimentation riche en lipides sont-elles plus sensibles au stress ? NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Salameh E, Jarbeau M, Bouleté IM, Bahlouli W, L’Huillier C, Zeilani M, Morel F, Déchelotte P, Marion-Letellier R. Comparaison de deux modèles de malnutrition associant une dénutritionprotéique et entéropathie environnementale. NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Goichon A, Ghouzali I, Bahlouli W, Chan P, Vaudry D, Déchelotte P, Ducrotté P, Coëffier M. SUN-P116: Immunoproteasome Subunit Beta2i Deficiency Modifies Colonic Proteome in Stressed Mice: Putative Role for Irritable Bowel Syndrome. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30511-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Achamrah N, Amamou A, Nobis S, Bôle-Feysot C, Bahlouli W, Do Rego J, Do Rego J, Fetissov S, Déchelotte P, Goichon A, Belmonte L, Coëffier M. Étude du métabolisme central du tryptophane et de la kynurénine au cours de la renutrition dans un modèle d’anorexie chez la souris : impact de l’activité physique. NUTR CLIN METAB 2017. [DOI: 10.1016/j.nupar.2017.06.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ghouzali I, Lemaitre C, Bahlouli W, Azhar S, Meleine M, Déchelotte P, Ducrotté P, Coëffier M. Protéasome : une cible thérapeutique pour limiter l’hyper-perméabilité intestinale ? NUTR CLIN METAB 2017. [DOI: 10.1016/j.nupar.2016.10.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ghouzali I, Bahlouli W, Lemaitre C, Azhar S, Meleine M, Ducrotté P, Déchelotte P, Coëffier M. Une supplémentation en glutamine limite l’hyperperméabilité intestinale dans deux modèles murins mimant les symptômes du syndrome de l’intestin irritable. NUTR CLIN METAB 2017. [DOI: 10.1016/j.nupar.2016.10.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ghouzali I, Lemaitre C, Bahlouli W, Azhar S, Bôle-Feysot C, Meleine M, Ducrotté P, Déchelotte P, Coëffier M. Targeting immunoproteasome and glutamine supplementation prevent intestinal hyperpermeability. Biochim Biophys Acta Gen Subj 2016; 1861:3278-3288. [PMID: 27544233 DOI: 10.1016/j.bbagen.2016.08.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 04/29/2016] [Revised: 07/15/2016] [Accepted: 08/15/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND Intestinal hyperpermeability has been reported in several intestinal and non-intestinal disorders. We aimed to investigate the role of the ubiquitin proteasome system in gut barrier regulation in two mice models: the water avoidance stress model (WAS) and a post-inflammatory model (post-TNBS). METHODS Both models were applied in C57BL/6 male mice (n=7-8/group); Proteasome was targeted by injection of a selective proteasome inhibitor or by using knock-out mice for β2i proteasome subunit. Finally, glutamine supplementation was evaluated. RESULTS In both models (WAS at day 10, post-TNBS at day 28), we observed an increase in proteasome trypsin-like activity and in inducible β2/constitutive β2 subunit protein expression ratio, associated with an increase in intestinal permeability. Moreover, intestinal hyperpermeability was blunted by intraperitoneal injection of selective proteasome inhibitor in WAS and post-TNBS mice. Of note, knock-out mice for the β2i subunit exhibited a significant decrease in intestinal permeability and fecal pellet output during WAS. Glutamine supplementation also improved colonic permeability in both models. CONCLUSIONS In conclusion, the proteasome system is altered in the colonic mucosa of WAS and post-TNBS mice with increased trypsin-like activity. Associated intestinal hyperpermeability was blunted by immunoproteasome inhibition.
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Affiliation(s)
- Ibtissem Ghouzali
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Caroline Lemaitre
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France; Department of Gastroenterology, Rouen University Hospital, Rouen, France
| | - Wafa Bahlouli
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Saïda Azhar
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Christine Bôle-Feysot
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Mathieu Meleine
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France
| | - Philippe Ducrotté
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France; Department of Gastroenterology, Rouen University Hospital, Rouen, France
| | - Pierre Déchelotte
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France; Department of Nutrition, Rouen University Hospital, Rouen, France
| | - Moïse Coëffier
- Normandie Univ, INSERM unit 1073, Nutrition, Inflammation and Gut-brain axis, Rouen, France; Rouen University, Institute for Research and Innovation in Biomedicine, Rouen, France; Department of Nutrition, Rouen University Hospital, Rouen, France.
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