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Gupta N, Yadav VK, Gacem A, Al-Dossari M, Yadav KK, Abd El-Gawaad NS, Ben Khedher N, Choudhary N, Kumar P, Cavalu S. Deleterious Effect of Air Pollution on Human Microbial Community and Bacterial Flora: A Short Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192315494. [PMID: 36497569 PMCID: PMC9738139 DOI: 10.3390/ijerph192315494] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/04/2022] [Accepted: 11/18/2022] [Indexed: 05/10/2023]
Abstract
A balanced microbiota composition is requisite for normal physiological functions of the human body. However, several environmental factors such as air pollutants may perturb the human microbiota composition. It is noticeable that currently around 99% of the world's population is breathing polluted air. Air pollution's debilitating health impacts have been studied scrupulously, including in the human gut microbiota. Nevertheless, air pollution's impact on other microbiotas of the human body is less understood so far. In the present review, the authors have summarized and discussed recent studies' outcomes related to air pollution-driven microbiotas' dysbiosis (including oral, nasal, respiratory, gut, skin, and thyroid microbiotas) and its potential multi-organ health risks.
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Affiliation(s)
- Nishant Gupta
- Department of Medical Research & Development, River Engineering, Toy City, Ecotech-III, Greater Noida 201305, India
| | - Virendra Kumar Yadav
- Department of Biosciences, School of Liberal Arts and Sciences, Mody University of Science & Technology, Lakshmangarh, Sikar 332311, India
- Correspondence: (V.K.Y.); (S.C.)
| | - Amel Gacem
- Department of Physics, Faculty of Sciences, University 20 Août 1955, Skikda 21000, Algeria
| | - M. Al-Dossari
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Krishna Kumar Yadav
- Faculty of Science and Technology, Madhyanchal Professional University, Ratibad 462044, India
| | - N. S. Abd El-Gawaad
- Department of Physics, Faculty of Science, King Khalid University, Abha 62529, Saudi Arabia
| | - Nidhal Ben Khedher
- Department of Mechanical Engineering, College of Engineering, University of Ha’il, Ha’il 81451, Saudi Arabia
- Laboratory of Thermal and Energy Systems Studies, National School of Engineering of Monastir, University of Monastir, Monastir 5000, Tunisia
| | - Nisha Choudhary
- Department of Environmental Sciences, School of Sciences, P P Savani University, Surat 394125, India
| | - Pankaj Kumar
- Department of Environmental Science, Parul Institute of Applied Sciences, Parul University, Vadodara 391760, India
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
- Correspondence: (V.K.Y.); (S.C.)
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Sánchez-Quintero MJ, Delgado J, Medina-Vera D, Becerra-Muñoz VM, Queipo-Ortuño MI, Estévez M, Plaza-Andrades I, Rodríguez-Capitán J, Sánchez PL, Crespo-Leiro MG, Jiménez-Navarro MF, Pavón-Morón FJ. Beneficial Effects of Essential Oils from the Mediterranean Diet on Gut Microbiota and Their Metabolites in Ischemic Heart Disease and Type-2 Diabetes Mellitus. Nutrients 2022; 14:nu14214650. [PMID: 36364913 PMCID: PMC9657080 DOI: 10.3390/nu14214650] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/27/2022] [Accepted: 10/29/2022] [Indexed: 11/06/2022] Open
Abstract
Ischemic heart disease (IHD) and type-2 diabetes mellitus (T2DM) remain major health problems worldwide and commonly coexist in individuals. Gut microbial metabolites, such as trimethylamine N-oxide (TMAO) and short-chain fatty acids (SCFAs), have been linked to cardiovascular and metabolic diseases. Previous studies have reported dysbiosis in the gut microbiota of these patients and the prebiotic effects of some components of the Mediterranean diet. Essential oil emulsions of savory (Satureja hortensis), parsley (Petroselinum crispum) and rosemary (Rosmarinus officinalis) were assessed as nutraceuticals and prebiotics in IHD and T2DM. Humanized mice harboring gut microbiota derived from that of patients with IHD and T2DM were supplemented with L-carnitine and orally treated with essential oil emulsions for 40 days. We assessed the effects on gut microbiota composition and abundance, microbial metabolites and plasma markers of cardiovascular disease, inflammation and oxidative stress. Our results showed that essential oil emulsions in mice supplemented with L-carnitine have prebiotic effects on beneficial commensal bacteria, mainly Lactobacillus genus. There was a decrease in plasma TMAO and an increase in fecal SCFAs levels in mice treated with parsley and rosemary essential oils. Thrombomodulin levels were increased in mice treated with savory and parsley essential oils. While mice treated with parsley and rosemary essential oils showed a decrease in plasma cytokines (INFɣ, TNFα, IL-12p70 and IL-22); savory essential oil was associated with increased levels of chemokines (CXCL1, CCL2 and CCL11). Finally, there was a decrease in protein carbonyls and pentosidine according to the essential oil emulsion. These results suggest that changes in the gut microbiota induced by essential oils of parsley, savory and rosemary as prebiotics could differentially regulate cardiovascular and metabolic factors, which highlights the potential of these nutraceuticals for reducing IHD risk in patients affected by T2DM.
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Affiliation(s)
- María José Sánchez-Quintero
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Josué Delgado
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Higiene y Seguridad Alimentaria, Facultad de Veterinaria, IPROCAR, Universidad de Extremadura, 10003 Cáceres, Spain
- Correspondence: (J.D.); (M.F.J.-N.); Tel.: +34-927251425 (J.D.)
| | - Dina Medina-Vera
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, 29010 Málaga, Spain
- Departamento de Dermatología y Medicina, Facultad de Medicina, Universidad de Málaga (UMA), 29010 Málaga, Spain
| | - Víctor M. Becerra-Muñoz
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - María Isabel Queipo-Ortuño
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria y Centro de Investigaciones Médico Sanitarias (CIMES), 29010 Málaga, Spain
- Departamento de Especialidades Quirúrgicas, Bioquímica e Inmunología, Facultad de Medicina, Universidad de Málaga (UMA), 29010 Málaga, Spain
| | - Mario Estévez
- Instituto Universitario de Investigación de Carne y Productos Cárnicos (IPROCAR), Universidad de Extremadura (UEX), 10003 Cáceres, Spain
| | - Isaac Plaza-Andrades
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Intercentros de Oncología Médica, Hospitales Universitarios Regional y Virgen de la Victoria y Centro de Investigaciones Médico Sanitarias (CIMES), 29010 Málaga, Spain
| | - Jorge Rodríguez-Capitán
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Pedro L. Sánchez
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Servicio de Cardiología, Hospital Universitario de Salamanca, Universidad de Salamanca, Instituto de Investigación Biomédica de Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Maria G. Crespo-Leiro
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Servicio de Cardiología, Complexo Hospitalario Universitario A Coruña (CHUAC), Universidade da Coruña (UDC), Instituto Investigación Biomédica A Coruña (INIBIC), 15006 A Coruña, Spain
| | - Manuel F. Jiménez-Navarro
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Departamento de Dermatología y Medicina, Facultad de Medicina, Universidad de Málaga (UMA), 29010 Málaga, Spain
- Correspondence: (J.D.); (M.F.J.-N.); Tel.: +34-927251425 (J.D.)
| | - Francisco Javier Pavón-Morón
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), 29590 Málaga, Spain
- Unidad de Gestión Clínica Área del Corazón, Hospital Universitario Virgen de la Victoria, 29010 Málaga, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Unidad de Gestión Clínica de Salud Mental, Hospital Regional Universitario de Málaga, 29010 Málaga, Spain
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Díez-Ricote L, Ruiz-Valderrey P, Micó V, Blanco R, Tomé-Carneiro J, Dávalos A, Ordovás JM, Daimiel L. TMAO Upregulates Members of the miR-17/92 Cluster and Impacts Targets Associated with Atherosclerosis. Int J Mol Sci 2022; 23:ijms232012107. [PMID: 36292963 PMCID: PMC9603323 DOI: 10.3390/ijms232012107] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/30/2022] [Accepted: 10/08/2022] [Indexed: 11/24/2022] Open
Abstract
Atherosclerosis is a hallmark of cardiovascular disease, and lifestyle strongly impacts its onset and progression. Nutrients have been shown to regulate the miR-17/92 cluster, with a role in endothelial function and atherosclerosis. Choline, betaine, and L-carnitine, found in animal foods, are metabolized into trimethylamine (TMA) by the gut microbiota. TMA is then oxidized to TMAO, which has been associated with atherosclerosis. Our aim was to investigate whether TMAO modulates the expression of the miR-17/92 cluster, along with the impact of this modulation on the expression of target genes related to atherosclerosis and inflammation. We treated HepG-2 cells, THP-1 cells, murine liver organoids, and human peripheral mononuclear cells with 6 µM of TMAO at different timepoints. TMAO increased the expression of all analyzed members of the cluster, except for miR-20a-5p in murine liver organoids and primary human macrophages. Genes and protein levels of SERPINE1 and IL-12A increased. Both have been associated with atherosclerosis and cardiovascular disease (CDVD) and are indirectly modulated by the miR-17-92 cluster. We concluded that TMAO modulates the expression of the miR-17/92 cluster and that such modulation could promote inflammation through IL-12A and blood clotting through SERPINE1 expression, which could ultimately promote atherosclerosis and CVD.
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Affiliation(s)
- Laura Díez-Ricote
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
| | - Paloma Ruiz-Valderrey
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
| | - Víctor Micó
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
| | - Ruth Blanco
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
- Research and Development Department, Biosearch Life Company, 28031 Madrid, Spain
| | - Joao Tomé-Carneiro
- Epigenetics of Lipid Metabolism Group, Precision Nutrition and Cardiometabolic Health Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
| | - Alberto Dávalos
- Epigenetics of Lipid Metabolism Group, Precision Nutrition and Cardiometabolic Health Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
| | - José M. Ordovás
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
- Nutrition and Genomics Laboratory, JM_USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA 02111, USA
| | - Lidia Daimiel
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain
- Correspondence: ; Tel.: +34-917278100 (ext. 309)
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4
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Schlender J, Behrens F, McParland V, Müller D, Wilck N, Bartolomaeus H, Holle J. Bacterial metabolites and cardiovascular risk in children with chronic kidney disease. Mol Cell Pediatr 2021; 8:17. [PMID: 34677718 PMCID: PMC8536815 DOI: 10.1186/s40348-021-00126-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/30/2021] [Indexed: 02/06/2023] Open
Abstract
Cardiovascular complications are the major cause of the marked morbidity and mortality associated with chronic kidney disease (CKD). The classical cardiovascular risk factors such as diabetes and hypertension undoubtedly play a role in the development of cardiovascular disease (CVD) in adult CKD patients; however, CVD is just as prominent in children with CKD who do not have these risk factors. Hence, the CKD-specific pathophysiology of CVD remains incompletely understood. In light of this, studying children with CKD presents a unique opportunity to analyze CKD-associated mechanisms of CVD more specifically and could help to unveil novel therapeutic targets. Here, we comprehensively review the interaction of the human gut microbiome and the microbial metabolism of nutrients with host immunity and cardiovascular end-organ damage. The human gut microbiome is evolutionary conditioned and modified throughout life by endogenous factors as well as environmental factors. Chronic diseases, such as CKD, cause significant disruption to the composition and function of the gut microbiome and lead to disease-associated dysbiosis. This dysbiosis and the accompanying loss of biochemical homeostasis in the epithelial cells of the colon can be the result of poor diet (e.g., low-fiber intake), medications, and underlying disease. As a result of dysbiosis, bacteria promoting proteolytic fermentation increase and those for saccharolytic fermentation decrease and the integrity of the gut barrier is perturbed (leaky gut). These changes disrupt local metabolite homeostasis in the gut and decrease productions of the beneficial short-chain fatty acids (SCFAs). Moreover, the enhanced proteolytic fermentation generates unhealthy levels of microbially derived toxic metabolites, which further accumulate in the systemic circulation as a consequence of impaired kidney function. We describe possible mechanisms involved in the increased systemic inflammation in CKD that is associated with the combined effect of SCFA deficiency and accumulation of uremic toxins. In the future, a more comprehensive and mechanistic understanding of the gut–kidney–heart interaction, mediated largely by immune dysregulation and inflammation, might allow us to target the gut microbiome more specifically in order to attenuate CKD-associated comorbidities.
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Affiliation(s)
- Julia Schlender
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Gastroenterology, Nephrology and Metabolic Diseases, 13353, Berlin, Germany.,Experimental and Clinical Research Center (ECRC), a cooperation of Charité - Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine (MDC), 13125, Berlin, Germany
| | - Felix Behrens
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Gastroenterology, Nephrology and Metabolic Diseases, 13353, Berlin, Germany.,Charité - Universitätsmedizin Berlin and Berlin Institute of Health, 10117, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Berlin, 13316, Berlin, Germany.,Institute of Physiology, Charité - Universitätsmedizin Berlin, 10117, Berlin, Germany
| | - Victoria McParland
- Experimental and Clinical Research Center (ECRC), a cooperation of Charité - Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine (MDC), 13125, Berlin, Germany
| | - Dominik Müller
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Gastroenterology, Nephrology and Metabolic Diseases, 13353, Berlin, Germany
| | - Nicola Wilck
- Experimental and Clinical Research Center (ECRC), a cooperation of Charité - Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine (MDC), 13125, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Berlin, 13316, Berlin, Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Nephrology and Internal Intensive Care Medicine, 10117, Berlin, Germany
| | - Hendrik Bartolomaeus
- Experimental and Clinical Research Center (ECRC), a cooperation of Charité - Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine (MDC), 13125, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Berlin, 13316, Berlin, Germany.,Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Nephrology and Internal Intensive Care Medicine, 10117, Berlin, Germany
| | - Johannes Holle
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Gastroenterology, Nephrology and Metabolic Diseases, 13353, Berlin, Germany. .,Experimental and Clinical Research Center (ECRC), a cooperation of Charité - Universitätsmedizin Berlin and Max Delbruck Center for Molecular Medicine (MDC), 13125, Berlin, Germany. .,DZHK (German Centre for Cardiovascular Research), partner site Berlin, 13316, Berlin, Germany.
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5
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Díez-Ricote L, Ruiz-Valderrey P, Micó V, Blanco-Rojo R, Tomé-Carneiro J, Dávalos A, Ordovás JM, Daimiel L. Trimethylamine n-Oxide (TMAO) Modulates the Expression of Cardiovascular Disease-Related microRNAs and Their Targets. Int J Mol Sci 2021; 22:ijms222011145. [PMID: 34681805 PMCID: PMC8539082 DOI: 10.3390/ijms222011145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 12/20/2022] Open
Abstract
Diet is a well-known risk factor of cardiovascular diseases (CVDs). Some microRNAs (miRNAs) have been described to regulate molecular pathways related to CVDs. Diet can modulate miRNAs and their target genes. Choline, betaine, and l-carnitine, nutrients found in animal products, are metabolized into trimethylamine n-oxide (TMAO), which has been associated with CVD risk. The aim of this study was to investigate TMAO regulation of CVD-related miRNAs and their target genes in cellular models of liver and macrophages. We treated HEPG-2, THP-1, mouse liver organoids, and primary human macrophages with 6 µM TMAO at different timepoints (4, 8, and 24 h for HEPG-2 and mouse liver organoids, 12 and 24 h for THP-1, and 12 h for primary human macrophages) and analyzed the expression of a selected panel of CVD-related miRNAs and their target genes and proteins by real-time PCR and Western blot, respectively. HEPG-2 cells were transfected with anti-miR-30c and syn-miR-30c. TMAO increased the expression of miR-21-5p and miR-30c-5p. PER2, a target gene of both, decreased its expression with TMAO in HEPG-2 and mice liver organoids but increased its mRNA expression with syn-miR-30c. We concluded that TMAO modulates the expression of miRNAs related to CVDs, and that such modulation affects their target genes.
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Affiliation(s)
- Laura Díez-Ricote
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain; (L.D.-R.); (P.R.-V.); (V.M.); (R.B.-R.); (J.M.O.)
| | - Paloma Ruiz-Valderrey
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain; (L.D.-R.); (P.R.-V.); (V.M.); (R.B.-R.); (J.M.O.)
| | - Víctor Micó
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain; (L.D.-R.); (P.R.-V.); (V.M.); (R.B.-R.); (J.M.O.)
| | - Ruth Blanco-Rojo
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain; (L.D.-R.); (P.R.-V.); (V.M.); (R.B.-R.); (J.M.O.)
- Research and Development Department, Biosearch Life, 18004 Granada, Spain
| | - João Tomé-Carneiro
- Bioactive Food Ingredients Group, Precision Nutrition and Cardiometabolic Health Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain;
| | - Alberto Dávalos
- Epigenetics of Lipid Metabolism Group, Precision Nutrition and Cardiometabolic Health Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain;
| | - José M. Ordovás
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain; (L.D.-R.); (P.R.-V.); (V.M.); (R.B.-R.); (J.M.O.)
- Nutrition and Genomics Laboratory, JM_USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA 02111, USA
| | - Lidia Daimiel
- Nutritional Control of the Epigenome Group, Precision Nutrition and Obesity Program, IMDEA Food, UAM + CSIC, 28049 Madrid, Spain; (L.D.-R.); (P.R.-V.); (V.M.); (R.B.-R.); (J.M.O.)
- Correspondence: ; Tel.: +34-(91)-7278100 (ext. 309)
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6
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Neri C, Serafino E, Morlando M, Familiari A. Microbiome and Gestational Diabetes: Interactions with Pregnancy Outcome and Long-Term Infant Health. J Diabetes Res 2021; 2021:9994734. [PMID: 34869780 PMCID: PMC8639280 DOI: 10.1155/2021/9994734] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 10/26/2021] [Indexed: 12/11/2022] Open
Abstract
Microbiota composition is progressively being connected to different physiologic effects, such as glucose metabolism, and also to different pathologies, such as gestational diabetes mellitus (GDM). GDM is a public health concern that affects an important percentage of pregnancies and is correlated with many adverse maternal and neonatal outcomes. An increasing number of studies are showing some connections between specific microbial composition of the gut microbiota and development of GDM and adverse outcomes in mothers and neonates. The aim of this review is to analyze the available data on microbial changes that characterize healthy pregnancies and pregnancies complicated by GDM and to understand the correlation of these changes with adverse maternal outcomes; this review will also discuss the consequences of these maternal gut microbiome alterations on neonatal microbiota composition and neonatal long-term outcomes.
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Affiliation(s)
- Caterina Neri
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - Erika Serafino
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
| | - Maddalena Morlando
- Prenatal Diagnosis and High Risk Pregnancy Unit, Department of Woman, Child and of General and Specialized Surgery, University “Luigi Vanvitelli”, Naples, Italy
| | - Alessandra Familiari
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, Rome, Italy
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7
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Selber-Hnatiw S, Sultana T, Tse W, Abdollahi N, Abdullah S, Al Rahbani J, Alazar D, Alrumhein NJ, Aprikian S, Arshad R, Azuelos JD, Bernadotte D, Beswick N, Chazbey H, Church K, Ciubotaru E, D'Amato L, Del Corpo T, Deng J, Di Giulio BL, Diveeva D, Elahie E, Frank JGM, Furze E, Garner R, Gibbs V, Goldberg-Hall R, Goldman CJ, Goltsios FF, Gorjipour K, Grant T, Greco B, Guliyev N, Habrich A, Hyland H, Ibrahim N, Iozzo T, Jawaheer-Fenaoui A, Jaworski JJ, Jhajj MK, Jones J, Joyette R, Kaudeer S, Kelley S, Kiani S, Koayes M, Kpata AJAAL, Maingot S, Martin S, Mathers K, McCullogh S, McNamara K, Mendonca J, Mohammad K, Momtaz SA, Navaratnarajah T, Nguyen-Duong K, Omran M, Ortiz A, Patel A, Paul-Cole K, Plaisir PA, Porras Marroquin JA, Prevost A, Quach A, Rafal AJ, Ramsarun R, Rhnima S, Rili L, Safir N, Samson E, Sandiford RR, Secondi S, Shahid S, Shahroozi M, Sidibé F, Smith M, Sreng Flores AM, Suarez Ybarra A, Sénéchal R, Taifour T, Tang L, Trapid A, Tremblay Potvin M, Wainberg J, Wang DN, Weissenberg M, White A, Wilkinson G, Williams B, Wilson JR, Zoppi J, Zouboulakis K, Gamberi C. Metabolic networks of the human gut microbiota. MICROBIOLOGY-SGM 2020; 166:96-119. [PMID: 31799915 DOI: 10.1099/mic.0.000853] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The human gut microbiota controls factors that relate to human metabolism with a reach far greater than originally expected. Microbial communities and human (or animal) hosts entertain reciprocal exchanges between various inputs that are largely controlled by the host via its genetic make-up, nutrition and lifestyle. The composition of these microbial communities is fundamental to supply metabolic capabilities beyond those encoded in the host genome, and contributes to hormone and cellular signalling that support the dynamic adaptation to changes in food availability, environment and organismal development. Poor functional exchange between the microbial communities and their human host is associated with dysbiosis, metabolic dysfunction and disease. This review examines the biology of the dynamic relationship between the reciprocal metabolic state of the microbiota-host entity in balance with its environment (i.e. in healthy states), the enzymatic and metabolic changes associated with its imbalance in three well-studied diseases states such as obesity, diabetes and atherosclerosis, and the effects of bariatric surgery and exercise.
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Affiliation(s)
- Susannah Selber-Hnatiw
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Tarin Sultana
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - W Tse
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Niki Abdollahi
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Sheyar Abdullah
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Jalal Al Rahbani
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Diala Alazar
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Nekoula Jean Alrumhein
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Saro Aprikian
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rimsha Arshad
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Jean-Daniel Azuelos
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Daphney Bernadotte
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Natalie Beswick
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Hana Chazbey
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Kelsey Church
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Emaly Ciubotaru
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Lora D'Amato
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Tavia Del Corpo
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Jasmine Deng
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Briana Laura Di Giulio
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Diana Diveeva
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Elias Elahie
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - James Gordon Marcel Frank
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Emma Furze
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rebecca Garner
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Vanessa Gibbs
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rachel Goldberg-Hall
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Chaim Jacob Goldman
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Fani-Fay Goltsios
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Kevin Gorjipour
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Taylor Grant
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Brittany Greco
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Nadir Guliyev
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Andrew Habrich
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Hillary Hyland
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Nabila Ibrahim
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Tania Iozzo
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Anastasia Jawaheer-Fenaoui
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Julia Jane Jaworski
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Maneet Kaur Jhajj
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Jermaine Jones
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rodney Joyette
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Samad Kaudeer
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Shawn Kelley
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Shayesteh Kiani
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Marylin Koayes
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | | | - Shannon Maingot
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Sara Martin
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Kelly Mathers
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Sean McCullogh
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Kelly McNamara
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - James Mendonca
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Karamat Mohammad
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Sharara Arezo Momtaz
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Thiban Navaratnarajah
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Kathy Nguyen-Duong
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Mustafa Omran
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Angela Ortiz
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Anjali Patel
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Kahlila Paul-Cole
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Paul-Arthur Plaisir
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | | | - Ashlee Prevost
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Angela Quach
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Aries John Rafal
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rewaparsad Ramsarun
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Sami Rhnima
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Lydia Rili
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Naomi Safir
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Eugenie Samson
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rebecca Rose Sandiford
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Stefano Secondi
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Stephanie Shahid
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Mojdeh Shahroozi
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Fily Sidibé
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Megan Smith
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Alina Maria Sreng Flores
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Anabel Suarez Ybarra
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Rebecca Sénéchal
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Tarek Taifour
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Lawrence Tang
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Adam Trapid
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Maxim Tremblay Potvin
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Justin Wainberg
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Dani Ni Wang
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Mischa Weissenberg
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Allison White
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Gabrielle Wilkinson
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Brittany Williams
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Joshua Roth Wilson
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Johanna Zoppi
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Katerina Zouboulakis
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
| | - Chiara Gamberi
- Biology Department, Concordia University, 7141 Sherbrooke St W, SP-375-09 Montreal, Quebec, H4B 1R6, Canada
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8
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Kamperidis N, Kamperidis V, Zegkos T, Kostourou I, Nikolaidou O, Arebi N, Karvounis H. Atherosclerosis and Inflammatory Bowel Disease-Shared Pathogenesis and Implications for Treatment. Angiology 2020; 72:303-314. [PMID: 33601945 DOI: 10.1177/0003319720974552] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Atherosclerosis and inflammatory bowel disease (IBD) are often regarded as 2 distinct entities. The commonest manifestation of atherosclerosis is ischemic heart disease (IHD), and an association between IHD and IBD has been reported. Atherosclerosis and IBD share common pathophysiological mechanisms in terms of their genetics, immunology, and contributing environmental factors. Factors associated with atherosclerosis are implicated in the development of IBD and vice versa. Therefore, treatments targeting the common pathophysiology pathways may be effective in both conditions. The current review considers the pathophysiological pathways that are shared between the 2 conditions and discusses the implications for treatment and research.
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Affiliation(s)
- Nikolaos Kamperidis
- 3749St Mark's Hospital, Harrow, London, United Kingdom.,* Nikolaos Kamperidis and Vasileios Kamperidis are sharing first authorship
| | - Vasileios Kamperidis
- 1st Cardiology Department, 37788AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.,* Nikolaos Kamperidis and Vasileios Kamperidis are sharing first authorship
| | - Thomas Zegkos
- 1st Cardiology Department, 37788AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Olga Nikolaidou
- Radiology Department, Pananikolaou General Hospital, Thessaloniki, Greece
| | - Naila Arebi
- 3749St Mark's Hospital, Harrow, London, United Kingdom
| | - Haralambos Karvounis
- 1st Cardiology Department, 37788AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
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9
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Cardioprotective Effects of Taurisolo® in Cardiomyoblast H9c2 Cells under High-Glucose and Trimethylamine N-Oxide Treatment via De Novo Sphingolipid Synthesis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:2961406. [PMID: 33273998 PMCID: PMC7683148 DOI: 10.1155/2020/2961406] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/21/2020] [Accepted: 10/24/2020] [Indexed: 12/27/2022]
Abstract
In addition to high plasma glucose, increased levels of trimethylamine N-oxide (TMAO) have been found in obese subjects, where are considered as a novel risk factor for cardiovascular diseases. The present study aimed to investigate the effect of a novel nutraceutical formulation based on grape polyphenols (registered as Taurisolo®) in counteracting TMAO- and high glucose (HG)-induced cytotoxicity in cardiomyoblast H9c2 cells. Cell damage was induced with HG (HG-H9c2) and HG+TMAO (THG-H9c2); both experimental cell models were, thus, incubated for 72 h in the presence or absence of Taurisolo®. It was observed that Taurisolo® significantly increased the cell viability and reduced lactate dehydrogenase and aspartate transaminase release in both HG- and THG-H9c2 cells. Additionally, through its antioxidant activity, Taurisolo® modulated cell proliferation via ERK activation in THG-H9c2. Furthermore, Taurisolo® was able to induce autophagic process via increasing the expression of LC3II, a protein marker involved in formation of autophagosome and ex novo synthesis of sphingomyelin, ceramides, and their metabolites both in HG- and THG-H9c2 cells. Finally, Taurisolo® reduced hypertrophy and induced differentiation of HG-H9C2 cells into cardiomyocyte-like cells. These data suggest that Taurisolo® counteracts the toxicity induced by TMAO and HG concentrations increasing autophagic process and activating de novo sphingolipid synthesis, resulting in a morphological cell remodeling. In conclusion, our results allow speculating that Taurisolo®, combined with energy restriction, may represent a useful nutraceutical approach for prevention of cardiomyopathy in obese subjects.
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10
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Aryal S, Alimadadi A, Manandhar I, Joe B, Cheng X. Machine Learning Strategy for Gut Microbiome-Based Diagnostic Screening of Cardiovascular Disease. Hypertension 2020; 76:1555-1562. [PMID: 32909848 PMCID: PMC7577586 DOI: 10.1161/hypertensionaha.120.15885] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Cardiovascular disease (CVD) is the number one leading cause for human mortality. Besides genetics and environmental factors, in recent years, gut microbiota has emerged as a new factor influencing CVD. Although cause-effect relationships are not clearly established, the reported associations between alterations in gut microbiota and CVD are prominent. Therefore, we hypothesized that machine learning (ML) could be used for gut microbiome-based diagnostic screening of CVD. To test our hypothesis, fecal 16S ribosomal RNA sequencing data of 478 CVD and 473 non-CVD human subjects collected through the American Gut Project were analyzed using 5 supervised ML algorithms including random forest, support vector machine, decision tree, elastic net, and neural networks. Thirty-nine differential bacterial taxa were identified between the CVD and non-CVD groups. ML modeling using these taxonomic features achieved a testing area under the receiver operating characteristic curve (0.0, perfect antidiscrimination; 0.5, random guessing; 1.0, perfect discrimination) of ≈0.58 (random forest and neural networks). Next, the ML models were trained with the top 500 high-variance features of operational taxonomic units, instead of bacterial taxa, and an improved testing area under the receiver operating characteristic curves of ≈0.65 (random forest) was achieved. Further, by limiting the selection to only the top 25 highly contributing operational taxonomic unit features, the area under the receiver operating characteristic curves was further significantly enhanced to ≈0.70. Overall, our study is the first to identify dysbiosis of gut microbiota in CVD patients as a group and apply this knowledge to develop a gut microbiome-based ML approach for diagnostic screening of CVD.
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Affiliation(s)
- Sachin Aryal
- Bioinformatics & Artificial Intelligence Laboratory, Center for Hypertension and Precision Medicine, Program in Physiological Genomics, Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Ahmad Alimadadi
- Bioinformatics & Artificial Intelligence Laboratory, Center for Hypertension and Precision Medicine, Program in Physiological Genomics, Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Ishan Manandhar
- Bioinformatics & Artificial Intelligence Laboratory, Center for Hypertension and Precision Medicine, Program in Physiological Genomics, Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Bina Joe
- Bioinformatics & Artificial Intelligence Laboratory, Center for Hypertension and Precision Medicine, Program in Physiological Genomics, Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
| | - Xi Cheng
- Bioinformatics & Artificial Intelligence Laboratory, Center for Hypertension and Precision Medicine, Program in Physiological Genomics, Department of Physiology and Pharmacology, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43614, USA
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11
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Pokusaeva DP, Anikhovskaya IA, Korobkova LA, Enukidze GG, Yakovlev MY. Prognostic Importance of Systemic Endotoxinemia Indicators in Atherogenesis. ACTA ACUST UNITED AC 2019. [DOI: 10.1134/s036211971905013x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Din AU, Hassan A, Zhu Y, Yin T, Gregersen H, Wang G. Amelioration of TMAO through probiotics and its potential role in atherosclerosis. Appl Microbiol Biotechnol 2019; 103:9217-9228. [PMID: 31655880 DOI: 10.1007/s00253-019-10142-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/09/2019] [Accepted: 09/12/2019] [Indexed: 02/08/2023]
Abstract
Atherosclerosis is a major cause of mortalities and morbidities worldwide. It is associated with hyperlipidemia and inflammation, and become chronic by triggering metabolites in different metabolic pathways. Disturbance in the human gut microbiota is now considered a critical factor in the atherosclerosis. Trimethylamine-N-oxide (TMAO) attracts attention and is regarded as a vital contributor in the development of atherosclerosis. TMAO is generated from its dietary precursors choline, carnitine, and phosphatidylcholine by gut microbiota into an intermediate compound known as trimethylamine (TMA), which is then oxidized into TMAO by hepatic flavin monooxygenases. The present review focus on advances in TMAO preventing strategies through probiotics, including, modulation of gut microbiome, metabolomics profile, miRNA, or probiotic antagonistic abilities. Furthermore, possible recommendations based on relevant literature have been presented, which could be applied in probiotics and atherosclerosis-preventing strategies.
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Affiliation(s)
- Ahmad Ud Din
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Adil Hassan
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Yuan Zhu
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Tieying Yin
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Hans Gregersen
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China
| | - Guixue Wang
- Key Laboratory for Bio-rheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing, 400030, China.
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13
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Wang J, Feng W, Zhang S, Chen L, Tang F, Sheng Y, Ao H, Peng C. Gut microbial modulation in the treatment of chemotherapy-induced diarrhea with Shenzhu Capsule. Altern Ther Health Med 2019; 19:126. [PMID: 31185967 PMCID: PMC6560905 DOI: 10.1186/s12906-019-2548-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 06/03/2019] [Indexed: 02/08/2023]
Abstract
Background Gut microbiota plays a crucial role in the treatment of gastrointestinal (GI) diseases such as chemotherapy-induced diarrhea (CID). Shenzhu Capsule (SZC) is a Chinese herbal formula, which is composed of Renshen (rhizomes of Panax ginseng C. A. Mey.) and Baizhu (rhizomes of Atractylodes macrocephala Koidz.). Many Chinese traditional anti-diarrheal formulae that contain Renshen and Baizhu are capable of effectively alleviating CID. However, the efficacy in vivo and potential mechanism of SZC (the form of compatibility of Renshen and Baizhu) in the treatment of CID had not been elucidated. Here, this study aimed to investigate whether SZC exhibited the anti-diarrheal activity, and whether gut microbiota was involved in the therapeutic effect of SZC on CID. Methods High performance liquid chromatography (HPLC), gas chromatography-mass spectrometer (GC-MS) and infrared spectroscopy (IR) analyses were used to characterize the extracted components in SZC. The mice were orally administrated with SZC in a preventive mode on the first 2 days of this experiment, and then intraperitoneally injected with 5-FU (40 mg/kg/d) for 6 days. SZC treatment lasted until the 3rd day after the end of 5-FU chemotherapy. We investigated the effects of SZC on body weights, diarrhea, thymus/spleen indexes, colonic tissues, and gut microbiota. Colonic histology was examined by hematoxylin-eosin (HE) staining. 16S rDNA Amplicon Sequencing was used to analyze the gut microbial structure from fecal samples. Results SZC significantly increased the body weights and thymus/spleen indexes, alleviated diarrhea, and reversed histopathological changes of colons. In addition, gut microbiota analysis revealed that the overall structure of gut microbiota in CID mice was disturbed, but reversed to the normal state after SZC treatment. At genus level, SZC significantly inhibited the growth of some potential pathogens associated with diarrhea, such as Clostridiumm, Bacteroides, Parabacteroides, Alloprevotella, Acinetobacter and Pseudomonas. Conclusions In our study, these data illustrated that SZC inhibited the growth of many potential pathogens during the alleviation of CID. Gut microbial modulation was associated with the anti-diarrheal activity of SZC.
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Anlu W, Dongcheng C, He Z, Qiuyi L, Yan Z, Yu Q, Hao X, Keji C. Using herbal medicine to target the “microbiota-metabolism-immunity” axis as possible therapy for cardiovascular disease. Pharmacol Res 2019; 142:205-222. [DOI: 10.1016/j.phrs.2019.02.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 02/18/2019] [Accepted: 02/18/2019] [Indexed: 02/08/2023]
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15
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Snelson M, Kellow NJ, Coughlan MT. Modulation of the Gut Microbiota by Resistant Starch as a Treatment of Chronic Kidney Diseases: Evidence of Efficacy and Mechanistic Insights. Adv Nutr 2019; 10:303-320. [PMID: 30668615 PMCID: PMC6416045 DOI: 10.1093/advances/nmy068] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/17/2018] [Accepted: 08/12/2018] [Indexed: 12/14/2022] Open
Abstract
Chronic kidney disease (CKD) has been associated with changes in gut microbial ecology, or "dysbiosis," which may contribute to disease progression. Recent studies have focused on dietary approaches to favorably alter the composition of the gut microbial communities as a treatment method in CKD. Resistant starch (RS), a prebiotic that promotes proliferation of gut bacteria such as Bifidobacteria and Lactobacilli, increases the production of metabolites including short-chain fatty acids, which confer a number of health-promoting benefits. However, there is a lack of mechanistic insight into how these metabolites can positively influence renal health. Emerging evidence shows that microbiota-derived metabolites can regulate the incretin axis and mitigate inflammation via expansion of regulatory T cells. Studies from animal models and patients with CKD show that RS supplementation attenuates the concentrations of uremic retention solutes, including indoxyl sulfate and p-cresyl sulfate. Here, we present the current state of knowledge linking the microbiome to CKD, we explore the efficacy of RS in animal models of CKD and in humans with the condition, and we discuss how RS supplementation could be a promising dietary approach for slowing CKD progression.
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Affiliation(s)
- Matthew Snelson
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Nicole J Kellow
- Be Active Sleep & Eat (BASE) Facility, Department of Nutrition, Dietetics, and Food, Monash University, Notting Hill, Victoria, Australia
| | - Melinda T Coughlan
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Baker Heart Research Institute, Melbourne, Victoria, Australia
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16
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Savi M, Bocchi L, Bresciani L, Falco A, Quaini F, Mena P, Brighenti F, Crozier A, Stilli D, Del Rio D. Trimethylamine-N-Oxide (TMAO)-Induced Impairment of Cardiomyocyte Function and the Protective Role of Urolithin B-Glucuronide. Molecules 2018; 23:molecules23030549. [PMID: 29494535 PMCID: PMC6017162 DOI: 10.3390/molecules23030549] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 02/21/2018] [Accepted: 02/26/2018] [Indexed: 01/06/2023] Open
Abstract
One of the most recently proposed candidates as a potential trigger for cardiovascular diseases is trimethylamine-N-oxide (TMAO). Possible direct effects of TMAO on myocardial tissue, independent of vascular damage, have been only partially explored so far. In the present study, we assessed the detrimental direct effects of TMAO on cardiomyocyte contractility and intracellular calcium dynamics, and the ability of urolithin B-glucuronide (Uro B-gluc) in counteracting TMAO-induced cell damage. Cell mechanics and calcium transients were measured, and ultrastructural analysis was performed in ventricular cardiomyocytes isolated from the heart of normal adult rats. Cells were either untreated, exposed to TMAO, or to TMAO and Uro B-gluc. TMAO exposure worsened cardiomyocyte mechanics and intracellular calcium handling, as documented by the decrease in the fraction of shortening (FS) and the maximal rate of shortening and re-lengthening, associated with reduced efficiency in the intracellular calcium removal. Ultrastructurally, TMAO-treated cardiomyocytes also exhibited glycogen accumulation, a higher number of mitochondria and lipofuscin-like pigment deposition, suggesting an altered cellular energetic metabolism and a higher rate of protein oxidative damage, respectively. Uro B-gluc led to a complete recovery of cellular contractility and calcium dynamics, and morphologically to a reduced glycogen accumulation. We demonstrated for the first time a direct negative role of TMAO on cardiomyocyte functional properties and the ability of Uro B-gluc in counteracting these detrimental effects.
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Affiliation(s)
- Monia Savi
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy; (M.S.); (L.Bo.)
| | - Leonardo Bocchi
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy; (M.S.); (L.Bo.)
| | - Letizia Bresciani
- Department of Veterinary Science, University of Parma, Strada del Taglio 10, 43126 Parma, Italy;
| | - Angela Falco
- Department of Medicine and Surgery, University of Parma, Via A. Gramsci 14, 43126 Parma, Italy; (A.F.); (F.Q.)
| | - Federico Quaini
- Department of Medicine and Surgery, University of Parma, Via A. Gramsci 14, 43126 Parma, Italy; (A.F.); (F.Q.)
| | - Pedro Mena
- Department of Food and Drugs, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy; (P.M.); (F.B.)
| | - Furio Brighenti
- Department of Food and Drugs, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy; (P.M.); (F.B.)
| | - Alan Crozier
- Department of Nutrition, University of California, 3143 Meyer Hall One Shields Avenue, Davis, CA 95616-5270, USA;
| | - Donatella Stilli
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy; (M.S.); (L.Bo.)
- Correspondence: (D.S.); (D.D.R.); Tel: +39-0521-906-117 (D.S.); +39-0521-033-830 (D.D.R.)
| | - Daniele Del Rio
- Department of Veterinary Science, University of Parma, Strada del Taglio 10, 43126 Parma, Italy;
- Correspondence: (D.S.); (D.D.R.); Tel: +39-0521-906-117 (D.S.); +39-0521-033-830 (D.D.R.)
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17
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Scotti E, Boué S, Sasso GL, Zanetti F, Belcastro V, Poussin C, Sierro N, Battey J, Gimalac A, Ivanov NV, Hoeng J. Exploring the microbiome in health and disease. TOXICOLOGY RESEARCH AND APPLICATION 2017. [DOI: 10.1177/2397847317741884] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The analysis of human microbiome is an exciting and rapidly expanding field of research. In the past decade, the biological relevance of the microbiome for human health has become evident. Microbiome comprises a complex collection of microorganisms, with their genes and metabolites, colonizing different body niches. It is now well known that the microbiome interacts with its host, assisting in the bioconversion of nutrients and detoxification, supporting immunity, protecting against pathogenic microbes, and maintaining health. Remarkable new findings showed that our microbiome not only primarily affects the health and function of the gastrointestinal tract but also has a strong influence on general body health through its close interaction with the nervous system and the lung. Therefore, a perfect and sensitive balanced interaction of microbes with the host is required for a healthy body. In fact, growing evidence suggests that the dynamics and function of the indigenous microbiota can be influenced by many factors, including genetics, diet, age, and toxicological agents like cigarette smoke, environmental contaminants, and drugs. The disruption of this balance, that is called dysbiosis, is associated with a plethora of diseases, including metabolic diseases, inflammatory bowel disease, chronic obstructive pulmonary disease, periodontitis, skin diseases, and neurological disorders. The importance of the host microbiome for the human health has also led to the emergence of novel therapeutic approaches focused on the intentional manipulation of the microbiota, either by restoring missing functions or eliminating harmful roles. In the present review, we outline recent studies devoted to elucidate not only the role of microbiome in health conditions and the possible link with various types of diseases but also the influence of various toxicological factors on the microbial composition and function.
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Affiliation(s)
- Elena Scotti
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Stéphanie Boué
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Giuseppe Lo Sasso
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Filippo Zanetti
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Vincenzo Belcastro
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Carine Poussin
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Nicolas Sierro
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - James Battey
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Anne Gimalac
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Nikolai V Ivanov
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
| | - Julia Hoeng
- PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland (Part of Philip Morris International group of companies)
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18
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Tian JS, Zhang X, Liu H, Xiang H, Xing J, Zhang LZ, Qin XM. The hematinic effect of Colla corii asini (Ejiao) using 1H-NMR metabolomics coupled with correlation analysis in APH-induced anemic rats. RSC Adv 2017. [DOI: 10.1039/c6ra26899d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Colla corii asini (Ejiao), a gelatin-like food and drug obtained from Equus asinus Linnaeus, has been widely used in clinical hematic antianemic therapy for more than 2000 years.
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Affiliation(s)
- Jun-sheng Tian
- Modern Research Center for Traditional Chinese Medicine of Shanxi University
- Taiyuan 030006
- P. R. China
| | - Xiao Zhang
- Modern Research Center for Traditional Chinese Medicine of Shanxi University
- Taiyuan 030006
- P. R. China
- College of Chemistry and Chemical Engineering of Shanxi University
- Taiyuan 030006
| | - Huan Liu
- China Institute for Radiation Protection Drug Safety Evaluation Center
- Taiyuan 030006
- P. R. China
| | - Huan Xiang
- Department of Physical Education
- Shanxi University
- Taiyuan 030006
- P. R. China
| | - Jie Xing
- Modern Research Center for Traditional Chinese Medicine of Shanxi University
- Taiyuan 030006
- P. R. China
| | - Li-zeng Zhang
- Modern Research Center for Traditional Chinese Medicine of Shanxi University
- Taiyuan 030006
- P. R. China
| | - Xue-mei Qin
- Modern Research Center for Traditional Chinese Medicine of Shanxi University
- Taiyuan 030006
- P. R. China
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19
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Liao ZL, Zeng BH, Wang W, Li GH, Wu F, Wang L, Zhong QP, Wei H, Fang X. Impact of the Consumption of Tea Polyphenols on Early Atherosclerotic Lesion Formation and Intestinal Bifidobacteria in High-Fat-Fed ApoE -/- Mice. Front Nutr 2016; 3:42. [PMID: 28066771 PMCID: PMC5175490 DOI: 10.3389/fnut.2016.00042] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 09/20/2016] [Indexed: 01/10/2023] Open
Abstract
There is an increasing interest in the effect of dietary polyphenols on the intestinal microbiota and the possible associations between this effect and the development of some cardiovascular diseases, such as atherosclerosis (AS). However, limited information is available on how these polyphenols affect the gut microbiota and AS development. This study was designed to evaluate the modulation of dietary tea polyphenols (TPs) on intestinal Bifidobacteria (IB) and its correlation with AS development in apolipoprotein E-deficient (ApoE−/−) mice. Fifty C57BL/6 ApoE−/− mice were randomized into one of the five treatment groups (n = 10/group): control group fed normal diet (CK); a group fed a high-fat diet (HFD); and the other three groups fed the same HFD supplemented with TPs in drinking water for 16 weeks. The total cholesterol and low-density lipoprotein cholesterol (LDL-C) were decreased significantly (P < 0.05) after TP interference. In addition, the TP diet also decreased the plaque area/lumen area (PA/LA) ratios (P < 0.01) in the TP diet group. Interestingly, copies of IB in the gut of ApoE−/− mice were notably increased with TP interference. This increase was dose dependent (P < 0.01) and negatively correlated with the PA/LA ratio (P < 0.05). We conclude that TPs could promote the proliferation of the IB, which is partially responsible for the reduction of AS plaque induced by HFD.
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Affiliation(s)
- Zhen-Lin Liao
- College of Food Science, South China Agricultural University , Guangzhou , China
| | - Ben-Hua Zeng
- Department of Laboratory Animal Science, College of Basic Medical Sciences, Third Military Medical University , Chongqing , China
| | - Wei Wang
- College of Food Science, South China Agricultural University , Guangzhou , China
| | - Gui-Hua Li
- College of Food Science, South China Agricultural University , Guangzhou , China
| | - Fei Wu
- College of Food Science, South China Agricultural University , Guangzhou , China
| | - Li Wang
- College of Food Science, South China Agricultural University , Guangzhou , China
| | - Qing-Ping Zhong
- College of Food Science, South China Agricultural University , Guangzhou , China
| | - Hong Wei
- Department of Laboratory Animal Science, College of Basic Medical Sciences, Third Military Medical University , Chongqing , China
| | - Xiang Fang
- College of Food Science, South China Agricultural University , Guangzhou , China
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20
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De Filippis F, Pellegrini N, Vannini L, Jeffery IB, La Storia A, Laghi L, Serrazanetti DI, Di Cagno R, Ferrocino I, Lazzi C, Turroni S, Cocolin L, Brigidi P, Neviani E, Gobbetti M, O'Toole PW, Ercolini D. High-level adherence to a Mediterranean diet beneficially impacts the gut microbiota and associated metabolome. Gut 2016; 65:1812-1821. [PMID: 26416813 DOI: 10.1136/gutjnl-2015-309957] [Citation(s) in RCA: 901] [Impact Index Per Article: 112.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 07/15/2015] [Accepted: 08/05/2015] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Habitual diet plays a major role in shaping the composition of the gut microbiota, and also determines the repertoire of microbial metabolites that can influence the host. The typical Western diet corresponds to that of an omnivore; however, the Mediterranean diet (MD), common in the Western Mediterranean culture, is to date a nutritionally recommended dietary pattern that includes high-level consumption of cereals, fruit, vegetables and legumes. To investigate the potential benefits of the MD in this cross-sectional survey, we assessed the gut microbiota and metabolome in a cohort of Italian individuals in relation to their habitual diets. DESIGN AND RESULTS We retrieved daily dietary information and assessed gut microbiota and metabolome in 153 individuals habitually following omnivore, vegetarian or vegan diets. The majority of vegan and vegetarian subjects and 30% of omnivore subjects had a high adherence to the MD. We were able to stratify individuals according to both diet type and adherence to the MD on the basis of their dietary patterns and associated microbiota. We detected significant associations between consumption of vegetable-based diets and increased levels of faecal short-chain fatty acids, Prevotella and some fibre-degrading Firmicutes, whose role in human gut warrants further research. Conversely, we detected higher urinary trimethylamine oxide levels in individuals with lower adherence to the MD. CONCLUSIONS High-level consumption of plant foodstuffs consistent with an MD is associated with beneficial microbiome-related metabolomic profiles in subjects ostensibly consuming a Western diet. TRIAL REGISTRATION NUMBER This study was registered at clinical trials.gov as NCT02118857.
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Affiliation(s)
- Francesca De Filippis
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Via Università 100, Portici, Italy
| | - Nicoletta Pellegrini
- Department of Food Science, University of Parma, Parco Area delle Scienze 48/A, Parma, Italy
| | - Lucia Vannini
- Department of Agricultural and Food Sciences, Alma Mater Studiorum University of Bologna, viale Fanin 44, Bologna, Italy.,Inter-Departmental Centre for Industrial Agri-Food Research, Alma Mater Studiorum University of Bologna, Piazza Goidanich 60 Cesena, Bologna, Italy
| | - Ian B Jeffery
- Department of Microbiology, University College Cork, Cork, Ireland.,Alimentary Pharmabiotic Centre, University College Cork, Cork, Ireland
| | - Antonietta La Storia
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Via Università 100, Portici, Italy
| | - Luca Laghi
- Department of Agricultural and Food Sciences, Alma Mater Studiorum University of Bologna, viale Fanin 44, Bologna, Italy.,Inter-Departmental Centre for Industrial Agri-Food Research, Alma Mater Studiorum University of Bologna, Piazza Goidanich 60 Cesena, Bologna, Italy
| | - Diana I Serrazanetti
- Inter-Departmental Centre for Industrial Agri-Food Research, Alma Mater Studiorum University of Bologna, Piazza Goidanich 60 Cesena, Bologna, Italy
| | - Raffaella Di Cagno
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Bari, Italy
| | - Ilario Ferrocino
- Department of Agricultural, Forest and Food Science, University of Turin, Grugliasco, Italy
| | - Camilla Lazzi
- Department of Food Science, University of Parma, Parco Area delle Scienze 48/A, Parma, Italy
| | - Silvia Turroni
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro, Bologna, Italy
| | - Luca Cocolin
- Department of Agricultural, Forest and Food Science, University of Turin, Grugliasco, Italy
| | - Patrizia Brigidi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro, Bologna, Italy
| | - Erasmo Neviani
- Department of Food Science, University of Parma, Parco Area delle Scienze 48/A, Parma, Italy
| | - Marco Gobbetti
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Bari, Italy
| | - Paul W O'Toole
- Department of Microbiology, University College Cork, Cork, Ireland.,Alimentary Pharmabiotic Centre, University College Cork, Cork, Ireland
| | - Danilo Ercolini
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Via Università 100, Portici, Italy
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21
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De Filippis F, Pellegrini N, Laghi L, Gobbetti M, Ercolini D. Unusual sub-genus associations of faecal Prevotella and Bacteroides with specific dietary patterns. MICROBIOME 2016; 4:57. [PMID: 27769291 PMCID: PMC5073871 DOI: 10.1186/s40168-016-0202-1] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 10/12/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Diet has a recognized effect in shaping gut microbiota. Many studies link an increase in Prevotella to high-fibre diet, while Bacteroides abundance is usually associated with the consumption of animal fat and protein-rich diets. Nevertheless, closely related species and strains may harbour different genetic pools; therefore, further studies should aim to understand whether species of the same genus are consistently linked to dietary patterns or equally responsive to diet variations. Here, we used oligotyping of 16S rRNA gene sequencing data to exploit the diversity within Prevotella and Bacteroides genera in faecal samples of omnivore and non-omnivore subjects from a previously studied cohort. RESULTS A great heterogeneity was found in oligotype composition. Nevertheless, different oligotypes within the same genus showed distinctive correlation patterns with dietary components and metabolome. We found that some Prevotella oligotypes are significantly associated with the plant-based diet but some are associated with animal-based nutrients, and the same applies to Bacteroides. Therefore, an indiscriminate association of Bacteroidetes genera with specific dietary patterns may lead to an oversimplified vision that does not take into account sub-genus diversity and the different possible responses to dietary components. CONCLUSIONS We demonstrated that Prevotella and Bacteroides oligotypes show distinctive correlation patterns with dietary components and metabolome. These results substantiate a current oversimplification of diet-dependent microbe-host associations and highlighted that sub-genus differences must be taken into account when planning gut microbiota modulation for health benefits.
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Affiliation(s)
- Francesca De Filippis
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Via Università 100, 80055, Portici, Italy
| | - Nicoletta Pellegrini
- Department of Food Science, University of Parma, Parco Area delle Scienze 48/A, 43124, Parma, Italy
| | - Luca Laghi
- Department of Agricultural and Food Sciences, Alma Mater Studiorum University of Bologna, viale Fanin 44, 40127, Bologna, Italy
- Inter-Departmental Centre for Industrial Agri-Food Research, Alma Mater Studiorum University of Bologna, Piazza Goidanich 60, 47521, Cesena, Italy
| | - Marco Gobbetti
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Via Amendola 165/a, 70126, Bari, Italy
| | - Danilo Ercolini
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Via Università 100, 80055, Portici, Italy.
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22
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Pisano G, Lombardi R, Fracanzani AL. Vascular Damage in Patients with Nonalcoholic Fatty Liver Disease: Possible Role of Iron and Ferritin. Int J Mol Sci 2016; 17:ijms17050675. [PMID: 27164079 PMCID: PMC4881501 DOI: 10.3390/ijms17050675] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 04/20/2016] [Accepted: 04/26/2016] [Indexed: 02/06/2023] Open
Abstract
Non Alcoholic Fatty Liver Disease (NAFLD) is the most common chronic liver disease in Western countries. Recent data indicated that NAFLD is a risk factor by itself contributing to the development of cardiovascular disease independently of classical known risk factors. Hyperferritinemia and mild increased iron stores are frequently observed in patients with NAFLD and several mechanisms have been proposed to explain the role of iron, through oxidative stress and interaction with insulin metabolism, in the development of vascular damage. Moreover, iron depletion has been shown to decrease atherogenesis in experimental models and in humans. This review presents the recent evidence on epidemiology, pathogenesis, and the possible explanation of the role of iron and ferritin in the development of cardiovascular damage in patients with NAFLD, and discusses the possible interplay between metabolic disorders associated with NAFLD and iron in the development of cardiovascular disease.
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Affiliation(s)
- Giuseppina Pisano
- Department of Pathophysiology and Transplantation, Ca' Granda IRCCS Foundation, Policlinico Hospital, University of Milan, Centre of the Study of Metabolic and Liver Diseases, Via Francesco Sforza 35, 20122 Milan, Italy.
| | - Rosa Lombardi
- Department of Pathophysiology and Transplantation, Ca' Granda IRCCS Foundation, Policlinico Hospital, University of Milan, Centre of the Study of Metabolic and Liver Diseases, Via Francesco Sforza 35, 20122 Milan, Italy.
| | - Anna Ludovica Fracanzani
- Department of Pathophysiology and Transplantation, Ca' Granda IRCCS Foundation, Policlinico Hospital, University of Milan, Centre of the Study of Metabolic and Liver Diseases, Via Francesco Sforza 35, 20122 Milan, Italy.
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23
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Falony G, Joossens M, Vieira-Silva S, Wang J, Darzi Y, Faust K, Kurilshikov A, Bonder MJ, Valles-Colomer M, Vandeputte D, Tito RY, Chaffron S, Rymenans L, Verspecht C, De Sutter L, Lima-Mendez G, D'hoe K, Jonckheere K, Homola D, Garcia R, Tigchelaar EF, Eeckhaudt L, Fu J, Henckaerts L, Zhernakova A, Wijmenga C, Raes J. Population-level analysis of gut microbiome variation. Science 2016; 352:560-4. [PMID: 27126039 DOI: 10.1126/science.aad3503] [Citation(s) in RCA: 1393] [Impact Index Per Article: 174.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 03/11/2016] [Indexed: 12/14/2022]
Abstract
Fecal microbiome variation in the average, healthy population has remained under-investigated. Here, we analyzed two independent, extensively phenotyped cohorts: the Belgian Flemish Gut Flora Project (FGFP; discovery cohort; N = 1106) and the Dutch LifeLines-DEEP study (LLDeep; replication; N = 1135). Integration with global data sets (N combined = 3948) revealed a 14-genera core microbiota, but the 664 identified genera still underexplore total gut diversity. Sixty-nine clinical and questionnaire-based covariates were found associated to microbiota compositional variation with a 92% replication rate. Stool consistency showed the largest effect size, whereas medication explained largest total variance and interacted with other covariate-microbiota associations. Early-life events such as birth mode were not reflected in adult microbiota composition. Finally, we found that proposed disease marker genera associated to host covariates, urging inclusion of the latter in study design.
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Affiliation(s)
- Gwen Falony
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium
| | - Marie Joossens
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Sara Vieira-Silva
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium
| | - Jun Wang
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium
| | - Youssef Darzi
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Karoline Faust
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Alexander Kurilshikov
- Institute of Chemical Biology and Fundamental Medicine SB RAS, Novosibirsk, Russia. Novosibirsk State University, Novosibirsk, Russia
| | - Marc Jan Bonder
- University of Groningen, University Medical Center Groningen, Department of Genetics, 9700 RB Groningen, Netherlands
| | - Mireia Valles-Colomer
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium
| | - Doris Vandeputte
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Raul Y Tito
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Samuel Chaffron
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Leen Rymenans
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Chloë Verspecht
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium
| | - Lise De Sutter
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Gipsi Lima-Mendez
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium
| | - Kevin D'hoe
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Karl Jonckheere
- VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Daniel Homola
- VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Roberto Garcia
- VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Ettje F Tigchelaar
- University of Groningen, University Medical Center Groningen, Department of Genetics, 9700 RB Groningen, Netherlands. Top Institute Food and Nutrition, Wageningen, Netherlands
| | - Linda Eeckhaudt
- VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium
| | - Jingyuan Fu
- University of Groningen, University Medical Center Groningen, Department of Genetics, 9700 RB Groningen, Netherlands. University of Groningen, University Medical Center Groningen, Department of Pediatrics, 9700 RB Groningen, Netherlands
| | - Liesbet Henckaerts
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. KU Leuven-University Hospitals Leuven, Department of General Internal Medicine, Leuven, Belgium
| | - Alexandra Zhernakova
- University of Groningen, University Medical Center Groningen, Department of Genetics, 9700 RB Groningen, Netherlands. Top Institute Food and Nutrition, Wageningen, Netherlands
| | - Cisca Wijmenga
- University of Groningen, University Medical Center Groningen, Department of Genetics, 9700 RB Groningen, Netherlands
| | - Jeroen Raes
- KU Leuven-University of Leuven, Department of Microbiology and Immunology, Leuven, Belgium. VIB, Center for the Biology of Disease, Leuven, Belgium. Vrije Universiteit Brussel, Faculty of Sciences and Bioengineering Sciences, Microbiology Unit, Brussels, Belgium.
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Dunlop AL, Mulle JG, Ferranti EP, Edwards S, Dunn AB, Corwin EJ. Maternal Microbiome and Pregnancy Outcomes That Impact Infant Health: A Review. Adv Neonatal Care 2015; 15:377-85. [PMID: 26317856 PMCID: PMC4658310 DOI: 10.1097/anc.0000000000000218] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The maternal microbiome is recognized as a key determinant of a range of important maternal and child health outcomes, and together with perinatal factors influences the infant microbiome. This article provides a summary review of research investigating (1) the role of the maternal microbiome in pregnancy outcomes known to adversely influence neonatal and infant health, including preterm birth, cardiometabolic complications of pregnancy such as preeclampsia and gestational diabetes, and excessive gestational weight gain; (2) factors with an established link to adverse pregnancy outcomes that are known to influence the composition of the maternal microbiome; and (3) strategies for promoting a healthy maternal microbiome, recognizing that much more research is needed in this area.
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Affiliation(s)
- Anne L. Dunlop
- Emory University School of Nursing, 1520 Clifton Road NE, Atlanta, GA 30322, 404-712-8520 (phone); 404-727-6945 (fax)
| | - Jennifer G. Mulle
- Rollins School of Public Health & School of Medicine, Department of Human Genetics, Emory University Atlanta, GA 30322
| | - Erin P. Ferranti
- Nell Hodgson Woodruff School of Nursing, Emory University,Atlanta, GA 30322
| | - Sara Edwards
- Nell Hodgson Woodruff School of Nursing, Emory University,Atlanta, GA 30322
| | - Alexis B. Dunn
- Nell Hodgson Woodruff School of Nursing, Emory University,Atlanta, GA 30322
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Aron-Wisnewsky J, Clément K. The gut microbiome, diet, and links to cardiometabolic and chronic disorders. Nat Rev Nephrol 2015; 12:169-81. [PMID: 26616538 DOI: 10.1038/nrneph.2015.191] [Citation(s) in RCA: 210] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiometabolic diseases (CMDs) have been associated with changes in the composition of the gut microbiota, with links between the host environment and microbiota identified in preclinical models. High-throughput sequencing technology has facilitated in-depth studies of the gut microbiota, bacterial-derived metabolites, and their association with CMDs. Such strategies have shown that patients with CMDs frequently exhibit enrichment or depletion of certain bacterial groups in their resident microbiota compared to healthy individuals. Furthermore, the ability to transfer resident gut microbiota from mice or humans into germ-free mouse models, or between human patients, has enabled researchers to characterize the causative role of the gut microbiota in CMDs. These approaches have helped identify that dietary intake of choline, which is metabolized by the gut microbiota, is associated with cardiovascular outcomes in mice and humans. Trimethylamine N-oxide (TMAO) - a metabolite derived from the gut microbiota - is also associated with poor cardiovascular outcomes in patients with cardiovascular disease and is elevated in patients with chronic kidney disease (CKD). TMAO might represent a biomarker that links the environment and microbiota with CKD. This Review summarizes data suggesting a link between the gut microbiota and derived metabolites with food intake patterns, metabolic alterations, and chronic CMDs.
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Affiliation(s)
- Judith Aron-Wisnewsky
- Institute of Cardiometabolism and Nutrition (ICAN), Assistance Publique-Hôpitaux de Paris, INSERM, Sorbonne Université, Paris 6, Pitié-Salpêtrière hospital, F-75013 Paris, France
| | - Karine Clément
- Institute of Cardiometabolism and Nutrition (ICAN), Assistance Publique-Hôpitaux de Paris, INSERM, Sorbonne Université, Paris 6, Pitié-Salpêtrière hospital, F-75013 Paris, France
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26
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Collins HL, Drazul-Schrader D, Sulpizio AC, Koster PD, Williamson Y, Adelman SJ, Owen K, Sanli T, Bellamine A. L-Carnitine intake and high trimethylamine N-oxide plasma levels correlate with low aortic lesions in ApoE(-/-) transgenic mice expressing CETP. Atherosclerosis 2015; 244:29-37. [PMID: 26584136 DOI: 10.1016/j.atherosclerosis.2015.10.108] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Revised: 09/16/2015] [Accepted: 10/27/2015] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Dietary l-carnitine can be metabolized by intestinal microbiota to trimethylamine, which is absorbed by the gut and further oxidized to trimethylamine N-oxide (TMAO) in the liver. TMAO plasma levels have been associated with atherosclerosis development in ApoE(-/-) mice. To better understand the mechanisms behind this association, we conducted in vitro and in vivo studies looking at the effect of TMAO on different steps of atherosclerotic disease progression. METHODS J774 mouse macrophage cells were used to evaluate the effect of TMAO on foam cell formation. Male ApoE(-/-) mice transfected with human cholesteryl ester transfer protein (hCETP) were fed l-carnitine and/or methimazole, a flavin monooxygenase 3 (FMO3) inhibitor that prevents the formation of TMAO. Following 12 week treatment, l-carnitine and TMAO plasma levels, aortic lesion development, and lipid profiles were determined. RESULTS TMAO at concentrations up to 10-fold the Cmax reported in humans did not affect in vitro foam cell formation. In ApoE(-/-)mice expressing hCETP, high doses of l-carnitine resulted in a significant increase in plasma TMAO levels. Surprisingly, and independently from treatment group, TMAO levels inversely correlated with aortic lesion size in both aortic root and thoracic aorta. High TMAO levels were found to significantly correlate with smaller aortic lesion area. Plasma lipid and lipoprotein levels did not change with treatment nor with TMAO levels, suggesting that the observed effects on lesion area were independent from lipid changes. CONCLUSION These findings suggest that TMAO slows aortic lesion formation in this mouse model and may have a protective effect against atherosclerosis development in humans.
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Drosos I, Tavridou A, Kolios G. New aspects on the metabolic role of intestinal microbiota in the development of atherosclerosis. Metabolism 2015; 64:476-81. [PMID: 25676802 DOI: 10.1016/j.metabol.2015.01.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Revised: 01/13/2015] [Accepted: 01/16/2015] [Indexed: 12/21/2022]
Abstract
Gut microbiota remains a very interesting, yet largely unexplored ecosystem inside the human organism. The importance of this ecosystem for the physiology and the pathophysiology of the organism is being slowly unraveled. Recent studies reveal a connection between intestinal microbiota and atherosclerosis development. It seems that alterations in the function and composition of this bacterial population lead through complex mechanisms to a high risk for atherosclerosis. Although these mechanisms remain largely unknown, published studies show that microbiota can lead to atherosclerosis either by augmenting known risk factors or via other, more "direct" mechanisms. This review article summarizes the available literature regarding this matter.
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Affiliation(s)
- Ioannis Drosos
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
| | - Anna Tavridou
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece.
| | - George Kolios
- Laboratory of Pharmacology, Medical School, Democritus University of Thrace, Alexandroupolis, Greece
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Anderson G, Maes M. The gut–brain axis: The role of melatonin in linking psychiatric, inflammatory and neurodegenerative conditions. ADVANCES IN INTEGRATIVE MEDICINE 2015. [DOI: 10.1016/j.aimed.2014.12.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Budzyński J, Wiśniewska J, Ciecierski M, Kędzia A. Association between Bacterial Infection and Peripheral Vascular Disease: A Review. Int J Angiol 2015; 25:3-13. [PMID: 26900306 DOI: 10.1055/s-0035-1547385] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
There are an increasing number of data showing a clinically important association between bacterial infection and peripheral artery disease (PAD). Bacteria suspected of being involved in PAD pathogenesis are: periodontal bacteria, gut microbiota, Helicobacter pylori, and Chlamydia pneumoniae. Infectious agents may be involved in the pathogenesis of atherosclerosis via activation of a systemic or local host immunological response to contamination of extravascular tissues or the vascular wall, respectively. A systemic immunological reaction may damage vascular walls in the course of autoimmunological cross-reactions between anti-pathogen antibodies and host vascular antigens (immunological mimicry), pathogen burden mechanisms (nonspecific activation of inflammatory processes in the vascular wall), and neuroendocrine-immune cross-talk. Besides activating the inflammatory pathway, bacterial infection may trigger PAD progression or exacerbation by enhancement of platelet reactivity, by a stimulatory effect on von Willebrand factor binding, factor VIII, fibrinogen, P-selectin activation, disturbances in plasma lipids, increase in oxidative stress, and resistance to insulin. Local inflammatory host reaction and induction of atherosclerotic plaque progression and/or instability result mainly from atherosclerotic plaque colonization by microorganisms. Despite these premises, the role of bacterial infection in PAD pathogenesis should still be recognized as controversial, and randomized, controlled trials are required to evaluate the outcome of periodontal or gut bacteria modification (through diet, prebiotics, and probiotics) or eradication (using antibiotics) in hard and surrogate cardiovascular endpoints.
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Affiliation(s)
- Jacek Budzyński
- Chair of Vascular and Internal Diseases, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland; Department of Vascular and Internal Diseases, Jan Biziel Hospital No. 2, Bydgoszcz, Poland
| | - Joanna Wiśniewska
- Department of Vascular and Internal Diseases, Jan Biziel Hospital No. 2, Bydgoszcz, Poland
| | - Marek Ciecierski
- Department of Vascular and Internal Diseases, Jan Biziel Hospital No. 2, Bydgoszcz, Poland
| | - Anna Kędzia
- Department of Oral Microbiology, Chair of Microbiology, Medical University, Gdańsk, Poland
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