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The Short-Chain Fatty Acid Acetate in Body Weight Control and Insulin Sensitivity. Nutrients 2019; 11:nu11081943. [PMID: 31426593 PMCID: PMC6723943 DOI: 10.3390/nu11081943] [Citation(s) in RCA: 290] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/08/2019] [Accepted: 08/15/2019] [Indexed: 02/06/2023] Open
Abstract
The interplay of gut microbiota, host metabolism, and metabolic health has gained increased attention. Gut microbiota may play a regulatory role in gastrointestinal health, substrate metabolism, and peripheral tissues including adipose tissue, skeletal muscle, liver, and pancreas via its metabolites short-chain fatty acids (SCFA). Animal and human data demonstrated that, in particular, acetate beneficially affects host energy and substrate metabolism via secretion of the gut hormones like glucagon-like peptide-1 and peptide YY, which, thereby, affects appetite, via a reduction in whole-body lipolysis, systemic pro-inflammatory cytokine levels, and via an increase in energy expenditure and fat oxidation. Thus, potential therapies to increase gut microbial fermentation and acetate production have been under vigorous scientific scrutiny. In this review, the relevance of the colonically and systemically most abundant SCFA acetate and its effects on the previously mentioned tissues will be discussed in relation to body weight control and glucose homeostasis. We discuss in detail the differential effects of oral acetate administration (vinegar intake), colonic acetate infusions, acetogenic fiber, and acetogenic probiotic administrations as approaches to combat obesity and comorbidities. Notably, human data are scarce, which highlights the necessity for further human research to investigate acetate’s role in host physiology, metabolic, and cardiovascular health.
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Cuesto G, Everaerts C, León LG, Acebes A. Molecular bases of anorexia nervosa, bulimia nervosa and binge eating disorder: shedding light on the darkness. J Neurogenet 2017; 31:266-287. [PMID: 28762842 DOI: 10.1080/01677063.2017.1353092] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Eating-disorders (EDs) consequences to human health are devastating, involving social, mental, emotional, physical and life-threatening aspects, concluding on impairment and death in cases of extreme anorexia nervosa. It also implies that people suffering an ED need to find psychiatric and psychological help as soon as possible to achieve a fully physical and emotional recovery. Unfortunately, to date, there is a crucial lack of efficient clinical treatment to these disorders. In this review, we present an overview concerning the actual pharmacological and psychological treatments, the knowledge of cells, circuits, neuropeptides, neuromodulators and hormones in the human brain- and other organs- underlying these disorders, the studies in animal models and, finally, the genetic approaches devoted to face this challenge. We will also discuss the need for new perspectives, avenues and strategies to be developed in order to pave the way to novel and more efficient therapeutics.
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Affiliation(s)
- Germán Cuesto
- a Centre for Biomedical Research of the Canary Islands , Institute of Biomedical Technologies, University of La Laguna , Tenerife , Spain
| | - Claude Everaerts
- b Centre des Sciences du Goût et de l'Alimentation , UMR 6265 CNRS, UMR 1324 INRA, Université de Bourgogne Franche-Comté , Dijon , France
| | - Leticia G León
- c Cancer Pharmacology Lab , AIRC Start Up Unit, University of Pisa , Pisa , Italy
| | - Angel Acebes
- a Centre for Biomedical Research of the Canary Islands , Institute of Biomedical Technologies, University of La Laguna , Tenerife , Spain
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3
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Prinz P, Stengel A. Control of Food Intake by Gastrointestinal Peptides: Mechanisms of Action and Possible Modulation in the Treatment of Obesity. J Neurogastroenterol Motil 2017; 23:180-196. [PMID: 28096522 PMCID: PMC5383113 DOI: 10.5056/jnm16194] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 12/06/2016] [Indexed: 02/06/2023] Open
Abstract
This review focuses on the control of appetite by food intake-regulatory peptides secreted from the gastrointestinal tract, namely cholecystokinin, glucagon-like peptide 1, peptide YY, ghrelin, and the recently discovered nesfatin-1 via the gut-brain axis. Additionally, we describe the impact of external factors such as intake of different nutrients or stress on the secretion of gastrointestinal peptides. Finally, we highlight possible conservative—physical activity and pharmacotherapy—treatment strategies for obesity as well as surgical techniques such as deep brain stimulation and bariatric surgery also altering these peptidergic pathways.
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Affiliation(s)
- Philip Prinz
- Charité Center for Internal Medicine and Dermatology, Department for Psychosomatic Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Andreas Stengel
- Charité Center for Internal Medicine and Dermatology, Department for Psychosomatic Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Morrison CD, Laeger T. Protein-dependent regulation of feeding and metabolism. Trends Endocrinol Metab 2015; 26:256-62. [PMID: 25771038 PMCID: PMC4416985 DOI: 10.1016/j.tem.2015.02.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 02/19/2015] [Accepted: 02/23/2015] [Indexed: 01/01/2023]
Abstract
Free-feeding animals often face complex nutritional choices that require the balancing of competing nutrients, but the mechanisms driving macronutrient-specific food intake are poorly defined. A large number of behavioral studies indicate that both the quantity and quality of dietary protein can markedly influence food intake and metabolism, and that dietary protein intake may be prioritized over energy intake. This review focuses on recent progress in defining the mechanisms underlying protein-specific feeding. Considering the evidence that protein powerfully regulates both food intake and metabolism, uncovering these protein-specific mechanisms may reveal new molecular targets for the treatment of obesity and diabetes while also offering a more complete understanding of how dietary factors shape both food intake and food choice.
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Affiliation(s)
| | - Thomas Laeger
- Pennington Biomedical Research Center, Baton Rouge, LA 70808, USA
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De Vadder F, Plessier F, Gautier-Stein A, Mithieux G. Vasoactive intestinal peptide is a local mediator in a gut-brain neural axis activating intestinal gluconeogenesis. Neurogastroenterol Motil 2015; 27:443-8. [PMID: 25586379 DOI: 10.1111/nmo.12508] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Accepted: 12/07/2014] [Indexed: 12/11/2022]
Abstract
Intestinal gluconeogenesis (IGN) promotes metabolic benefits through activation of a gut-brain neural axis. However, the local mediator activating gluconeogenic genes in the enterocytes remains unknown. We show that (i) vasoactive intestinal peptide (VIP) signaling through VPAC1 receptor activates the intestinal glucose-6-phosphatase gene in vivo, (ii) the activation of IGN by propionate is counteracted by VPAC1 antagonism, and (iii) VIP-positive intrinsic neurons in the submucosal plexus are increased under the action of propionate. These data support the role of VIP as a local neuromodulator released by intrinsic enteric neurons and responsible for the induction of IGN through a VPAC1 receptor-dependent mechanism in enterocytes.
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Affiliation(s)
- F De Vadder
- Institut de la Santé et de la Recherche Médicale, U855, Lyon, France; Université de Lyon, Lyon, France; Université Lyon 1, Villeurbanne, France
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6
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Ripken D, van der Wielen N, van der Meulen J, Schuurman T, Witkamp R, Hendriks H, Koopmans S. Cholecystokinin regulates satiation independently of the abdominal vagal nerve in a pig model of total subdiaphragmatic vagotomy. Physiol Behav 2015; 139:167-76. [DOI: 10.1016/j.physbeh.2014.11.031] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2014] [Revised: 09/16/2014] [Accepted: 11/10/2014] [Indexed: 11/25/2022]
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7
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Abdul-Wahed A, Gautier-Stein A, Casteras S, Soty M, Roussel D, Romestaing C, Guillou H, Tourette JA, Pleche N, Zitoun C, Gri B, Sardella A, Rajas F, Mithieux G. A link between hepatic glucose production and peripheral energy metabolism via hepatokines. Mol Metab 2014; 3:531-43. [PMID: 25061558 PMCID: PMC4099510 DOI: 10.1016/j.molmet.2014.05.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 05/16/2014] [Accepted: 05/20/2014] [Indexed: 12/25/2022] Open
Abstract
Type 2 diabetes is characterized by a deterioration of glucose tolerance, which associates insulin resistance of glucose uptake by peripheral tissues and increased endogenous glucose production. Here we report that the specific suppression of hepatic glucose production positively modulates whole-body glucose and energy metabolism. We used mice deficient in liver glucose-6 phosphatase that is mandatory for endogenous glucose production. When they were fed a high fat/high sucrose diet, they resisted the development of diabetes and obesity due to the activation of peripheral glucose metabolism and thermogenesis. This was linked to the secretion of hepatic hormones like fibroblast growth factor 21 and angiopoietin-like factor 6. Interestingly, the deletion of hepatic glucose-6 phosphatase in previously obese and insulin-resistant mice resulted in the rapid restoration of glucose and body weight controls. Therefore, hepatic glucose production is an essential lever for the control of whole-body energy metabolism during the development of obesity and diabetes.
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Affiliation(s)
- Aya Abdul-Wahed
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France ; University of Aleppo, Aleppo, Syria
| | - Amandine Gautier-Stein
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Sylvie Casteras
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Maud Soty
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Damien Roussel
- Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France ; Centre National de la Recherche Scientifique, UMR5023, Villeurbanne, F-69622, France
| | - Caroline Romestaing
- Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France ; Centre National de la Recherche Scientifique, UMR5023, Villeurbanne, F-69622, France
| | | | - Jean-André Tourette
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Nicolas Pleche
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Carine Zitoun
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Blandine Gri
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Anne Sardella
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Fabienne Rajas
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
| | - Gilles Mithieux
- Institut National de la Santé et de la Recherche Médicale, U855, Lyon, F-69008, France ; Université de Lyon, Lyon, F-69008, France ; Université Lyon 1, Villeurbanne, F-69622, France
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van Bloemendaal L, Ten Kulve JS, la Fleur SE, Ijzerman RG, Diamant M. Effects of glucagon-like peptide 1 on appetite and body weight: focus on the CNS. J Endocrinol 2014; 221:T1-16. [PMID: 24323912 DOI: 10.1530/joe-13-0414] [Citation(s) in RCA: 168] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The delivery of nutrients to the gastrointestinal tract after food ingestion activates the secretion of several gut-derived mediators, including the incretin hormone glucagon-like peptide 1 (GLP-1). GLP-1 receptor agonists (GLP-1RA), such as exenatide and liraglutide, are currently employed successfully in the treatment of patients with type 2 diabetes mellitus. GLP-1RA improve glycaemic control and stimulate satiety, leading to reductions in food intake and body weight. Besides gastric distension and peripheral vagal nerve activation, GLP-1RA induce satiety by influencing brain regions involved in the regulation of feeding, and several routes of action have been proposed. This review summarises the evidence for a physiological role of GLP-1 in the central regulation of feeding behaviour and the different routes of action involved. Also, we provide an overview of presently available data on pharmacological stimulation of GLP-1 pathways leading to alterations in CNS activity, reductions in food intake and weight loss.
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Affiliation(s)
- L van Bloemendaal
- Diabetes Centre, VU University Medical Centre, PO Box 7057, 1007 MB Amsterdam, The Netherlands Department of Endocrinology and Metabolism, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
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De Vadder F, Kovatcheva-Datchary P, Goncalves D, Vinera J, Zitoun C, Duchampt A, Bäckhed F, Mithieux G. Microbiota-generated metabolites promote metabolic benefits via gut-brain neural circuits. Cell 2014; 156:84-96. [PMID: 24412651 DOI: 10.1016/j.cell.2013.12.016] [Citation(s) in RCA: 1459] [Impact Index Per Article: 145.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 10/15/2013] [Accepted: 12/11/2013] [Indexed: 12/22/2022]
Abstract
Soluble dietary fibers promote metabolic benefits on body weight and glucose control, but underlying mechanisms are poorly understood. Recent evidence indicates that intestinal gluconeogenesis (IGN) has beneficial effects on glucose and energy homeostasis. Here, we show that the short-chain fatty acids (SCFAs) propionate and butyrate, which are generated by fermentation of soluble fiber by the gut microbiota, activate IGN via complementary mechanisms. Butyrate activates IGN gene expression through a cAMP-dependent mechanism, while propionate, itself a substrate of IGN, activates IGN gene expression via a gut-brain neural circuit involving the fatty acid receptor FFAR3. The metabolic benefits on body weight and glucose control induced by SCFAs or dietary fiber in normal mice are absent in mice deficient for IGN, despite similar modifications in gut microbiota composition. Thus, the regulation of IGN is necessary for the metabolic benefits associated with SCFAs and soluble fiber.
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Affiliation(s)
- Filipe De Vadder
- Institut de la Santé et de la Recherche Médicale, U855, Lyon 69372, France; Université de Lyon, Lyon 69008, France; Université Lyon 1, Villeurbanne 69622, France
| | - Petia Kovatcheva-Datchary
- Wallenberg Laboratory and Department of Molecular and Clinical Medicine, University of Gothenburg 41345, Sweden
| | - Daisy Goncalves
- Institut de la Santé et de la Recherche Médicale, U855, Lyon 69372, France; Université de Lyon, Lyon 69008, France; Université Lyon 1, Villeurbanne 69622, France
| | - Jennifer Vinera
- Institut de la Santé et de la Recherche Médicale, U855, Lyon 69372, France; Université de Lyon, Lyon 69008, France; Université Lyon 1, Villeurbanne 69622, France
| | - Carine Zitoun
- Institut de la Santé et de la Recherche Médicale, U855, Lyon 69372, France; Université de Lyon, Lyon 69008, France; Université Lyon 1, Villeurbanne 69622, France
| | - Adeline Duchampt
- Institut de la Santé et de la Recherche Médicale, U855, Lyon 69372, France; Université de Lyon, Lyon 69008, France; Université Lyon 1, Villeurbanne 69622, France
| | - Fredrik Bäckhed
- Wallenberg Laboratory and Department of Molecular and Clinical Medicine, University of Gothenburg 41345, Sweden; Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Receptology and Enteroendocrinology, Faculty of Health Sciences, University of Copenhagen, Copenhagen 2200, Denmark
| | - Gilles Mithieux
- Institut de la Santé et de la Recherche Médicale, U855, Lyon 69372, France; Université de Lyon, Lyon 69008, France; Université Lyon 1, Villeurbanne 69622, France.
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10
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Zukerman S, Ackroff K, Sclafani A. Post-oral appetite stimulation by sugars and nonmetabolizable sugar analogs. Am J Physiol Regul Integr Comp Physiol 2013; 305:R840-53. [PMID: 23926132 PMCID: PMC3798804 DOI: 10.1152/ajpregu.00297.2013] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 08/03/2013] [Indexed: 01/06/2023]
Abstract
Post-oral sugar actions enhance the intake of and preference for sugar-rich foods, a process referred to as appetition. Here, we investigated the role of intestinal sodium glucose cotransporters (SGLTs) in sugar appetition in C57BL/6J mice using sugars and nonmetabolizable sugar analogs that differ in their affinity for SGLT1 and SGLT3. In experiments 1 and 2, food-restricted mice were trained (1 h/day) to consume a flavored saccharin solution [conditioned stimulus (CS-)] paired with intragastric (IG) self-infusions of water and a different flavored solution (CS+) paired with infusions of 8 or 12% sugars (glucose, fructose, and galactose) or sugar analogs (α-methyl-D-glucopyranoside, MDG; 3-O-methyl-D-glucopyranoside, OMG). Subsequent two-bottle CS+ vs. CS- choice tests were conducted without coinfusions. Infusions of the SGLT1 ligands glucose, galactose, MDG, and OMG stimulated CS+ licking above CS- levels. However, only glucose, MDG, and galactose conditioned significant CS+ preferences, with the SGLT3 ligands (glucose, MDG) producing the strongest preferences. Fructose, which is not a ligand for SGLTs, failed to stimulate CS+ intake or preference. Experiment 3 revealed that IG infusion of MDG+phloridzin (an SGLT1/3 antagonist) blocked MDG appetition, whereas phloridzin had minimal effects on glucose-induced appetition. However, adding phloretin (a GLUT2 antagonist) to the glucose+phloridzin infusion blocked glucose appetition. Taken together, these findings suggest that humoral signals generated by intestinal SGLT1 and SGLT3, and to a lesser degree, GLUT2, mediate post-oral sugar appetition in mice. The MDG results indicate that sugar metabolism is not essential for the post-oral intake-stimulating and preference-conditioning actions of sugars in mice.
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Affiliation(s)
- Steven Zukerman
- Department of Psychology, Brooklyn College, City University of New York, Brooklyn, New York; and Cognition, Brain, and Behavior Doctoral Subprogram, Graduate School, City University of New York, New York, New York
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Gautier-Stein A, Mithieux G. A role for PYY3-36 in GLP1-induced insulin secretion. Mol Metab 2013; 2:123-5. [PMID: 24049724 DOI: 10.1016/j.molmet.2013.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 06/04/2013] [Indexed: 10/26/2022] Open
Affiliation(s)
- Amandine Gautier-Stein
- Inserm U855, Lyon, France ; Université Lyon 1, Villeurbanne, France ; Université de Lyon, Lyon, France
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