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Chajadine M, Laurans L, Radecke T, Mouttoulingam N, Al-Rifai R, Bacquer E, Delaroque C, Rytter H, Bredon M, Knosp C, Vilar J, Fontaine C, Suffee N, Vandestienne M, Esposito B, Dairou J, Launay JM, Callebert J, Tedgui A, Ait-Oufella H, Sokol H, Chassaing B, Taleb S. Harnessing intestinal tryptophan catabolism to relieve atherosclerosis in mice. Nat Commun 2024; 15:6390. [PMID: 39080345 PMCID: PMC11289133 DOI: 10.1038/s41467-024-50807-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 07/22/2024] [Indexed: 08/02/2024] Open
Abstract
Tryptophan (Trp) is an essential amino acid, whose metabolism is a key gatekeeper of intestinal homeostasis. Yet, its systemic effects, particularly on atherosclerosis, remain unknown. Here we show that high-fat diet (HFD) increases the activity of intestinal indoleamine 2, 3-dioxygenase 1 (IDO), which shifts Trp metabolism from the production of microbiota-derived indole metabolites towards kynurenine production. Under HFD, the specific deletion of IDO in intestinal epithelial cells leads to intestinal inflammation, impaired intestinal barrier, augmented lesional T lymphocytes and atherosclerosis. This is associated with an increase in serotonin production and a decrease in indole metabolites, thus hijacking Trp for the serotonin pathway. Inhibition of intestinal serotonin production or supplementation with indole derivatives alleviates plaque inflammation and atherosclerosis. In summary, we uncover a pivotal role of intestinal IDO in the fine-tuning of Trp metabolism with systemic effects on atherosclerosis, paving the way for new therapeutic strategies to relieve gut-associated inflammatory diseases.
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Affiliation(s)
- Mouna Chajadine
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | | | - Tobias Radecke
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | | | - Rida Al-Rifai
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | - Emilie Bacquer
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | - Clara Delaroque
- Microbiome-Host interactions, Institut Pasteur, Université Paris Cité, INSERM U1306, Paris, France
- INSERM U1016, Team "Mucosal microbiota in chronic inflammatory diseases", CNRS UMR10 8104, Université Paris Cité, Paris, France
| | - Héloïse Rytter
- Microbiome-Host interactions, Institut Pasteur, Université Paris Cité, INSERM U1306, Paris, France
- INSERM U1016, Team "Mucosal microbiota in chronic inflammatory diseases", CNRS UMR10 8104, Université Paris Cité, Paris, France
| | - Marius Bredon
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Saint Antoine Hospital, Gastroenterology Department, F-75012, Paris, France
- Paris Centre for Microbiome Medicine (PaCeMM) FHU, Paris, France
| | - Camille Knosp
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | - José Vilar
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | - Coralie Fontaine
- Inserm U1297, Institut des Maladies Métaboliques et Cardiovasculaires, Université de Toulouse, BP 84225, 31 432 Toulouse cedex 04, cedex, France
| | - Nadine Suffee
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | | | - Bruno Esposito
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | - Julien Dairou
- Université Paris cité, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, F-75006 Paris, France. 45 rue des Saints Pères, 75006, Paris, France
| | - Jean Marie Launay
- Assistance Publique Hôpitaux de Paris, Service de Biochimie and INSERM U942, Hôpital Lariboisière, Paris, France
| | - Jacques Callebert
- Assistance Publique Hôpitaux de Paris, Service de Biochimie and INSERM U942, Hôpital Lariboisière, Paris, France
| | - Alain Tedgui
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France
| | | | - Harry Sokol
- Sorbonne Université, INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, Saint Antoine Hospital, Gastroenterology Department, F-75012, Paris, France
- Paris Centre for Microbiome Medicine (PaCeMM) FHU, Paris, France
- Université Paris-Saclay, INRAe, AgroParisTech, Micalis institute, Jouy-en-Josas, France Université Paris-Saclay, INRAe, AgroParisTech, Micalis institute, Jouy-en-Josas, France
| | - Benoit Chassaing
- Microbiome-Host interactions, Institut Pasteur, Université Paris Cité, INSERM U1306, Paris, France
- INSERM U1016, Team "Mucosal microbiota in chronic inflammatory diseases", CNRS UMR10 8104, Université Paris Cité, Paris, France
| | - Soraya Taleb
- Université Paris Cité, Inserm, PARCC, F-75015, Paris, France.
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2
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Li M, Guo K, He Y, Li H, Sun W, Yuan X, Liu Z, Li X, Merriman TR, Li C, Zhang H. Natural Changbai mineral water reduces obesity risk through regulating metabolism and gut microbiome in a hyperuricemia male mouse model. Front Nutr 2024; 11:1308882. [PMID: 38347962 PMCID: PMC10859528 DOI: 10.3389/fnut.2024.1308882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 01/09/2024] [Indexed: 02/15/2024] Open
Abstract
Access to clean and safe drinking water is essential. This study aimed to evaluate the effect of a kind of small molecular natural mineral water, C-cell mineral water on hyperuricemia male mice metabolism condition. A 13-week drinking water intervention study was conducted in Uox-knockout mice (KO). The hepatic metabolite profiling and related genes expression were detected by UPLC-TOF-MS and transcriptomic, and the gut microbiota of KO mice was determined by metagenomics sequencing. Results showed that the body weight of mice fed with C-cell water was remarkably lower than that of control mice on D 77 and D 91. Hepatic metabolite profiling revealed a shift in the pathway of glycine, serine and threonine metabolism, pantothenate and CoA biosynthesis, and biosynthesis of cofactors in KO mice fed with C-cell mineral water. Increased energy metabolism levels were related to increased hepatic expression of genes responsible for coenzyme metabolism and lipid metabolism. Gut microbiota was characterized by increasing activity of beneficial bacteria Blautia, and reducing activity of pathobiont bacteria Parasutterella. These genera have been reported to be associated with obesity. Small molecular mineral-rich natural water ingestion regulates metabolism and gut microbiota, protecting against obesity induced by hyperuricemia through mediating a microbiota-liver axis.
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Affiliation(s)
- Maichao Li
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Kai Guo
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yuwei He
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hailong Li
- Medical College, Binhai University, Qingdao, China
| | - Wenyan Sun
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuan Yuan
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhen Liu
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xinde Li
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tony R. Merriman
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Division of Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Changgui Li
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hui Zhang
- Shandong Provincial Key Laboratory of Metabolic Diseases and Qingdao Key Laboratory of Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
- Institute of Metabolic Diseases, Qingdao University, Qingdao, China
- Shandong Provincial Clinical Research Center for Immune Diseases and Gout, The Affiliated Hospital of Qingdao University, Qingdao, China
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Takeda M, Choi J, Maeda T, Managi S. Effects of bathing in different hot spring types on Japanese gut microbiota. Sci Rep 2024; 14:2316. [PMID: 38282062 PMCID: PMC10822857 DOI: 10.1038/s41598-024-52895-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 01/24/2024] [Indexed: 01/30/2024] Open
Abstract
Hot springs have been used for a variety of purposes, including the treatment and amelioration of illness and recreation. Japan has ten different types of therapeutic springs (described here as spa types), which are traditionally believed to have different efficacy. However, more research must be conducted to determine how they affect healthy people. Therefore, this study focused on the gut microbiota and aimed to investigate changes in the gut microbiota in healthy people after bathing in different spa types. Using Beppu's hot springs (simple, chloride, bicarbonate, sulfur, and sulfate types), 136 healthy Japanese adults living in the Kyushu area participated in the study and bathed in the same hot spring for seven days. Fecal samples were collected before and after the 7-day bathing period, and the relative abundance of the gut microbiota was determined by 16S rRNA sequencing. The results showed that the relative abundance of Bifidobacterium bifidum increased significantly after seven consecutive days of bathing in the bicarbonate spring. Significant increases in other gut microbiota were also observed after bathing in simple, bicarbonate, and sulfur springs. These results suggest that bathing in different hot springs may affect the gut microbiota in healthy individuals differently.
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Affiliation(s)
- Midori Takeda
- Urban Institute & Department of Civil Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Jungmi Choi
- Urban Institute & Department of Civil Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Toyoki Maeda
- Department of Internal Medicine, Kyushu University Beppu Hospital, 4546 Tsurumihara, Beppu, Oita, 874-0838, Japan
| | - Shunsuke Managi
- Urban Institute & Department of Civil Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan.
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Jovicic N, Andjic M, Novakovic J, Jeremic N, Zivkovic V, Srejovic I, Stanojevic D, Ristic P, Bolevich S, Jakovljevic V. The еffects of low mineral content water on microbiota, metabolic, and oxidative stress parameters in patients with type 2 diabetes mellitus. Heliyon 2023; 9:e18725. [PMID: 37554803 PMCID: PMC10404784 DOI: 10.1016/j.heliyon.2023.e18725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023] Open
Abstract
Although scientific evidence has shown that natural mineral waters have potential beneficial metabolic effects, there is still very scarce data on their influence on type 2 diabetes mellitus (T2DM). The study was designed to investigate the effects of low mineral water from the "Sneznik-1/79″ source in Serbia on microbiota, metabolic, and oxidative stress parameters in patients with T2DM. In total, 60 patients with confirmed T2DM were included in the study, and they consumed "Sneznik-1/79″ water for 28 days. To examine the positive effects of "Sneznik-1/79″ water, we compared the results before and after the four weeks of "Sneznik-1/79″ water intake. Standard biochemical analyses were carried out, such as glucose level, lipid profile, and stool tests. The blood samples were collected to evaluate the effects of "Sneznik-1/79″ water on the redox status. At the end of the monitoring period, the total cholesterol concentration significantly dropped compared to the initial value. A significant improvement in intestinal peristalsis was observed, which was reflected in the fact that after four weeks, all patients established regular, daily bowel movements. Moreover, consumption of "Sneznik-1/79″ water eliminated the appearance of dysbiosis in 50% of patients. Additionally, the antioxidant capacity was improved by increasing the concentration of superoxide dismutase and reduced glutathione. The result of our study pointed out that the intake of "Sneznik-1/79″ water could be a promising adjuvant therapy for improving intestinal peristalsis as well as reducing the appearance of dysbiosis in T2DM patients.
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Affiliation(s)
- Nikola Jovicic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marijana Andjic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
| | - Jovana Novakovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
| | - Nevena Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
| | - Vladimir Zivkovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- Department of Pharmacology, Institute of Biodesign and Complex System Modelling, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
| | - Ivan Srejovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- Department of Pharmacology, Institute of Biodesign and Complex System Modelling, First Moscow State Medical University I.M. Sechenov, Moscow, Russia
| | | | - Petar Ristic
- Clinic of Endocrinology, Military Medical Academy, Belgrade, Serbia
| | - Sergey Bolevich
- Department of Human Pathology, 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
| | - Vladimir Jakovljevic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
- Center of Excellence for Redox Balance Research in Cardiovascular and Metabolic Disorders; Kragujevac, Serbia
- Department of Human Pathology, 1st Moscow State Medical, University IM Sechenov, Moscow, Russia
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5
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Vitali M, Fontana M, De Giorgi A, Marotta D, Crucianelli S, Antonucci A, Protano C. Natural Mineral Water and Diuresis: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20085527. [PMID: 37107810 PMCID: PMC10138893 DOI: 10.3390/ijerph20085527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 03/15/2023] [Accepted: 04/13/2023] [Indexed: 05/11/2023]
Abstract
The present systematic review is aimed at evaluating the diuretic effects determined according to the natural mineral water consumption on healthy individuals. This systematic review has been performed following the guidelines of the PRISMA (preferred reporting items for systematic reviews and meta-analyses) Statement, investigating PubMed, Scopus, Web of Science and Cochrane Library from inception to November 2022. Studies performed both on animals and on humans were considered. After screening, a total of 12 studies have been identified. Of these, 11 studies were performed in Italy and 1 in Bulgaria. The time range of publication is very wide, ranging from 1962 to 2019 for human studies and from 1967 to 2001 for animal studies. All the included studies found an increase in diuresis determined according to the consumption of natural mineral water, in some cases after just one administration of the tested water. However, the quality of the studies is not so high, especially for the research conducted many years ago. Thus, it would be desirable to carry out new clinical studies using more appropriate methodological approaches and more refined methods of statistical data processing.
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Affiliation(s)
- Matteo Vitali
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
- Correspondence:
| | - Mario Fontana
- Department of Biochemical Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Andrea De Giorgi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Daniela Marotta
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Serena Crucianelli
- Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Arianna Antonucci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Carmela Protano
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
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Pedron R, Esposito A, Cozza W, Paolazzi M, Cristofolini M, Segata N, Jousson O. Microbiome characterization of alpine water springs for human consumption reveals site- and usage-specific microbial signatures. Front Microbiol 2022; 13:946460. [PMID: 36274724 PMCID: PMC9581249 DOI: 10.3389/fmicb.2022.946460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 09/12/2022] [Indexed: 11/26/2022] Open
Abstract
The microbiome of water springs is gaining increasing interest, especially in water intended for human consumption. However, the knowledge about large-scale patterns in water springs microbiome is still incomplete. The presence of bacteria in water sources used for human consumption is a major concern for health authorities; nonetheless, the standard microbiological quality checks are focused only on pathogenic species and total microbial load. Using 16S rRNA high throughput sequencing, we characterized the microbiome from 38 water springs in Trentino (Northern Italy) for 2 consecutive years in order to gain precious insights on the microbiome composition of these unexplored yet hardly exploited environments. The microbiological studies were integrated with standard measurements of physico-chemical parameters performed by the Provincial Office for Environmental Monitoring in order to highlight some of the dynamics influencing the microbial communities of these waters. We found that alpha diversity showed consistent patterns of variation overtime, and showed a strong positive correlation with the water nitrate concentration and negatively with fixed residue, electrical conductivity, and calcium concentration. Surprisingly, alpha diversity did not show any significant correlation with neither pH nor temperature. We found that despite their remarkable stability, different water springs display different coefficients of variation in alpha diversity, and that springs used for similar purposes showed similar microbiomes. Furthermore, the springs could be grouped according to the number of shared species into three major groups: low, mid, and high number of shared taxa, and those three groups of springs were consistent with the spring usage. Species belonging to the phyla Planctomycetes and Verrucomicrobia were prevalent and at relatively high abundance in springs classified as low number of shared species, whereas the phylum Lentisphaerae and the Candidate Phyla radiation were prevalent at higher abundance in the mineral and potable springs. The present study constitutes an example for standard water spring monitoring integrated with microbial community composition on a regional scale, and provides information which could be useful in the design and application of future water management policies in Trentino.
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Affiliation(s)
- Renato Pedron
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento, Italy
| | - Alfonso Esposito
- International Centre for Genetic Engineering and Biotechnology – ICGEB, Trieste, Italy
| | - William Cozza
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento, Italy
| | - Massimo Paolazzi
- Agenzia provinciale per la protezione dell'ambiente – APPA, Trento, Italy
| | | | - Nicola Segata
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento, Italy
| | - Olivier Jousson
- Department of Cellular, Computational and Integrative Biology – CIBIO, University of Trento, Trento, Italy
- *Correspondence: Olivier Jousson,
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7
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Carpino G, Overi D, Onori P, Franchitto A, Cardinale V, Alvaro D, Gaudio E. Effect of Calcium-Sulphate-Bicarbonate Water in a Murine Model of Non-Alcoholic Fatty Liver Disease: A Histopathology Study. Int J Mol Sci 2022; 23:ijms231710065. [PMID: 36077461 PMCID: PMC9456359 DOI: 10.3390/ijms231710065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/29/2022] [Accepted: 08/31/2022] [Indexed: 12/18/2022] Open
Abstract
The progression of nonalcoholic fatty liver disease (NAFLD) is associated with alterations of the gut–liver axis. The activation of toll-like receptor 4 (TLR4) pathways by endotoxins, such as lipopolysaccharide (LPS), contributes to liver injury. The aim of the present study was to evaluate the possible beneficial effects of a calcium-sulphate-bicarbonate natural mineral water on the gut–liver axis by evaluating liver and terminal ileum histopathology in a murine model of NAFLD. NAFLD was induced in mice by administrating a methionine-choline-deficient (MCD) diet. The following experimental groups were evaluated: controls (N = 10); MCD+Tap water (MCD; N = 10); MCD+Calcium-sulphate-bicarbonate water (MCD/Wcsb; N = 10). Mice were euthanised after 4 and 8 weeks. Liver and terminal ileum samples were collected. Samples were studied by histomorphology, immunohistochemistry, and immunofluorescence. In mice subjected to the MCD diet, treatment with mineral water improved inflammation and fibrosis, and was associated with a reduced number of activated hepatic stellate cells when compared to MCD mice not treated with mineral water. Moreover, MCD/Wcsb mice showed lower liver LPS localization and less activation of TLR4 pathways compared to the MCD. Finally, Wcsb treatment was associated with improved histopathology and higher occludin positivity in intestinal mucosa. In conclusion, calcium-sulphate-bicarbonate water may exert modulatory activity on the gut–liver axis in MCD mice, suggesting potential beneficial effects on NAFLD.
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Affiliation(s)
- Guido Carpino
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, 00135 Rome, Italy
- Correspondence: ; Tel.: +39-06-36733-202
| | - Diletta Overi
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Paolo Onori
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Antonio Franchitto
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 04100 Latina, Italy
| | - Domenico Alvaro
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00161 Rome, Italy
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Arancibia-Hernández YL, Aranda-Rivera AK, Cruz-Gregorio A, Pedraza-Chaverri J. Antioxidant/anti-inflammatory effect of Mg 2+ in coronavirus disease 2019 (COVID-19). Rev Med Virol 2022; 32:e2348. [PMID: 35357063 PMCID: PMC9111052 DOI: 10.1002/rmv.2348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 03/09/2022] [Accepted: 03/17/2022] [Indexed: 12/26/2022]
Abstract
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19), characterised by high levels of inflammation and oxidative stress (OS). Oxidative stress induces oxidative damage to lipids, proteins, and DNA, causing tissue damage. Both inflammation and OS contribute to multi-organ failure in severe cases. Magnesium (Mg2+ ) regulates many processes, including antioxidant and anti-inflammatory responses, as well as the proper functioning of other micronutrients such as vitamin D. In addition, Mg2+ participates as a second signalling messenger in the activation of T cells. Therefore, Mg2+ deficiency can cause immunodeficiency, exaggerated acute inflammatory response, decreased antioxidant response, and OS. Supplementation with Mg2+ has an anti-inflammatory response by reducing the levels of nuclear factor kappa B (NF-κB), interleukin (IL) -6, and tumor necrosis factor alpha. Furthermore, Mg2+ supplementation improves mitochondrial function and increases the antioxidant glutathione (GSH) content, reducing OS. Therefore, Mg2+ supplementation is a potential way to reduce inflammation and OS, strengthening the immune system to manage COVID-19. This narrative review will address Mg2+ deficiency associated with a worse disease prognosis, Mg2+ supplementation as a potent antioxidant and anti-inflammatory therapy during and after COVID-19 disease, and suggest that randomised controlled trials are indicated.
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Affiliation(s)
| | - Ana Karina Aranda-Rivera
- Facultad de Química, Departamento de Biología, Laboratorio F-315, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Alfredo Cruz-Gregorio
- Facultad de Química, Departamento de Biología, Laboratorio F-315, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - José Pedraza-Chaverri
- Facultad de Química, Departamento de Biología, Laboratorio F-315, Universidad Nacional Autónoma de México, Mexico City, Mexico
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9
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Del Chierico F, Trapani V, Petito V, Reddel S, Pietropaolo G, Graziani C, Masi L, Gasbarrini A, Putignani L, Scaldaferri F, Wolf FI. Dietary Magnesium Alleviates Experimental Murine Colitis through Modulation of Gut Microbiota. Nutrients 2021; 13:nu13124188. [PMID: 34959740 PMCID: PMC8707433 DOI: 10.3390/nu13124188] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 12/14/2022] Open
Abstract
Nutritional deficiencies are common in inflammatory bowel diseases (IBD). In patients, magnesium (Mg) deficiency is associated with disease severity, while in murine models, dietary Mg supplementation contributes to restoring mucosal function. Since Mg availability modulates key bacterial functions, including growth and virulence, we investigated whether the beneficial effects of Mg supplementation during colitis might be mediated by gut microbiota. The effects of dietary Mg modulation were assessed in a murine model of dextran sodium sulfate (DSS)-induced colitis by monitoring magnesemia, weight, and fecal consistency. Gut microbiota were analyzed by 16S-rRNA based profiling on fecal samples. Mg supplementation improved microbiota richness in colitic mice, increased abundance of Bifidobacterium and reduced Enterobacteriaceae. KEEG pathway analysis predicted an increase in biosynthetic metabolism, DNA repair and translation pathways during Mg supplementation and in the presence of colitis, while low Mg conditions favored catabolic processes. Thus, dietary Mg supplementation increases bacteria involved in intestinal health and metabolic homeostasis, and reduces bacteria involved in inflammation and associated with human diseases, such as IBD. These findings suggest that Mg supplementation may be a safe and cost-effective strategy to ameliorate disease symptoms and restore a beneficial intestinal flora in IBD patients.
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Affiliation(s)
- Federica Del Chierico
- Multimodal Laboratory Medicine Research Area, Unit of Human Microbiome, Bambino Gesù Children’s Hospital, IRCCS, 00147 Rome, Italy; (F.D.C.); (S.R.)
| | - Valentina Trapani
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
| | - Valentina Petito
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
| | - Sofia Reddel
- Multimodal Laboratory Medicine Research Area, Unit of Human Microbiome, Bambino Gesù Children’s Hospital, IRCCS, 00147 Rome, Italy; (F.D.C.); (S.R.)
| | - Giuseppe Pietropaolo
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
| | - Cristina Graziani
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
| | - Letizia Masi
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
| | - Antonio Gasbarrini
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
- CEMAD—IBD UNIT—Unità Operativa Complessa di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy
| | - Lorenza Putignani
- Unit of Microbiology and Diagnostic Immunology, Unit of Microbiomics and Multimodal Laboratory Medicine Research Area, Unit of Human Microbiome, Department of Diagnostic and Laboratory Medicine, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy;
| | - Franco Scaldaferri
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
- CEMAD—IBD UNIT—Unità Operativa Complessa di Medicina Interna e Gastroenterologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario “A. Gemelli”, IRCCS, 00168 Rome, Italy
- Correspondence: (F.S.); (F.I.W.)
| | - Federica I. Wolf
- Dipartimento di Medicina e Chirurgia Traslazionale, Fondazione Policlinico Universitario A. Gemelli IRCCS—Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (V.T.); (V.P.); (G.P.); (C.G.); (L.M.); (A.G.)
- Saint Camillus International University of Health Sciences-UniCamillus, 00131 Rome, Italy
- Correspondence: (F.S.); (F.I.W.)
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MUNTEANU C, MUNTEANU D, ONOSE G. Hydrogen sulfide (H2S) - therapeutic relevance in rehabilitation and balneotherapy Systematic literature review and meta-analysis based on the PRISMA paradig. BALNEO AND PRM RESEARCH JOURNAL 2021. [DOI: 10.12680/balneo.2021.438] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background. An active molecule in sulfurous mineral - therapeutic waters and also in sapropelic mud is H2S, a hormetic gaseous molecule that can actively penetrate the skin. While high levels of H2S are extremely toxic, low levels are tolerated and have potential cytoprotective effects, with anti-inflammatory and antioxidant applications.
Objective. This systematic review aims to rigorously select related articles and identify within their content the main possible uses of hydrogen sulfide from balneary sources and to explain its physiological mechanisms and therapeutic properties.
Methods. To elaborate our systematic review, we have searched for relevant open access articles in 6 international databases: Cochrane , Elsevier , NCBI/PubMed , NCBI/PMC , PEDro , and ISI Web of Knowledge/Science , published from January 2016 until July 2021. The contextually quested keywords combinations/ syntaxes used are specified on this page. The eligible articles were analyzed in detail regarding pathologies addressed by hydrogen sulfide. All articles with any design (reviews, randomized controlled trials, non-randomized controlled trials, case-control studies, cross-sectional studies), if eligible according to the above-mentioned selection methodology, containing in the title the selected combinations, were included in the analysis. Articles were excluded in the second phase if they did not reach the relevance criterion.
Results. Our search identified, first, 291 articles. After eliminating the duplicates and non-ISI articles, remained 121 papers. In the second phase, we applied a PEDro selection filter, resulting in 108 articles that passed the relevance criterion and were included in this systematic review.
Conclusions. H2S biology and medical relevance are not fully understood and used adequately for sanogenic or medical purposes. More research is needed to fully understand the mechanisms and importance of this therapeutic gase. The link between balneotherapy and medical rehabilitation regarding the usage of hydrogen sulfide emphasises the unity for this medical speciality.
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Affiliation(s)
- Constantin MUNTEANU
- 1 University of Medicine and Pharmacy “Grigore T. Popa, 16 University Street, Iasi, Romania
| | - Diana MUNTEANU
- National Institute of Rehabilitation, Physical Medicine and Balneoclimatology, Bucharest, Romania
| | - Gelu ONOSE
- Teaching Emergency Hospital ”Bagdasar-Arseni”, Bucharest, Romania , Faculty of Medicine, Department of Physical and Rehabilitation Medicine, University of Medicine and Pharmacy ”Carol Davila”, Bucharest,
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