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Ruiz-Triviño J, Álvarez D, Cadavid J. ÁP, Alvarez AM. From gut to placenta: understanding how the maternal microbiome models life-long conditions. Front Endocrinol (Lausanne) 2023; 14:1304727. [PMID: 38161976 PMCID: PMC10754986 DOI: 10.3389/fendo.2023.1304727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 11/23/2023] [Indexed: 01/03/2024] Open
Abstract
The microbiome -defined as the microbiota (bacteria, archaea, lower and higher eukaryotes), their genomes, and the surrounding environmental conditions- has a well-described range of physiological functions. Thus, an imbalance of the microbiota composition -dysbiosis- has been associated with pregnancy complications or adverse fetal outcomes. Although there is controversy about the existence or absence of a microbiome in the placenta and fetus during healthy pregnancy, it is known that gut microbiota can produce bioactive metabolites that can enter the maternal circulation and may be actively or passively transferred through the placenta. Furthermore, the evidence suggests that such metabolites have some effect on the fetus. Since the microbiome can influence the epigenome, and modifications of the epigenome could be responsible for fetal programming, it can be experimentally supported that the maternal microbiome and its metabolites could be involved in fetal programming. The developmental origin of health and disease (DOHaD) approach looks to understand how exposure to environmental factors during periods of high plasticity in the early stages of life (e.g., gestational period) influences the program for disease risk in the progeny. Therefore, according to the DOHaD approach, the influence of maternal microbiota in disease development must be explored. Here, we described some of the diseases of adulthood that could be related to alterations in the maternal microbiota. In summary, this review aims to highlight the influence of maternal microbiota on both fetal development and postnatal life, suggesting that dysbiosis on this microbiota could be related to adulthood morbidity.
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Affiliation(s)
- Jonathan Ruiz-Triviño
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia - UdeA, Medellín, Colombia
- Semillero de Investigación en Alteraciones de la Gestación y Autoinmunidad (SIAGA), Universidad de Antioquia - UdeA, Medellín, Colombia
| | - Daniel Álvarez
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia - UdeA, Medellín, Colombia
- Semillero de Investigación en Alteraciones de la Gestación y Autoinmunidad (SIAGA), Universidad de Antioquia - UdeA, Medellín, Colombia
| | - Ángela P. Cadavid J.
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia - UdeA, Medellín, Colombia
- Semillero de Investigación en Alteraciones de la Gestación y Autoinmunidad (SIAGA), Universidad de Antioquia - UdeA, Medellín, Colombia
- Grupo de Investigación en Trombosis, Facultad de Medicina, Universidad de Antioquia - UdeA, Medellín, Colombia
| | - Angela M. Alvarez
- Grupo Reproducción, Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad de Antioquia - UdeA, Medellín, Colombia
- Departamento de Obstetricia y Ginecología, Facultad de Medicina, Universidad de Antioquia - UdeA, Medellín, Colombia
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Sveiven SN, Anesko K, Morgan J, Nair MG, Nordgren TM. Lipid-Sensing Receptor FFAR4 Modulates Pulmonary Epithelial Homeostasis following Immunogenic Exposures Independently of the FFAR4 Ligand Docosahexaenoic Acid (DHA). Int J Mol Sci 2023; 24:ijms24087072. [PMID: 37108233 PMCID: PMC10138935 DOI: 10.3390/ijms24087072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/31/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
The role of pulmonary free fatty acid receptor 4 (FFAR4) is not fully elucidated and we aimed to clarify the impact of FFAR4 on the pulmonary immune response and return to homeostasis. We employed a known high-risk human pulmonary immunogenic exposure to extracts of dust from swine confinement facilities (DE). WT and Ffar4-null mice were repetitively exposed to DE via intranasal instillation and supplemented with docosahexaenoic acid (DHA) by oral gavage. We sought to understand if previous findings of DHA-mediated attenuation of the DE-induced inflammatory response are FFAR4-dependent. We identified that DHA mediates anti-inflammatory effects independent of FFAR4 expression, and that DE-exposed mice lacking FFAR4 had reduced immune cells in the airways, epithelial dysplasia, and impaired pulmonary barrier integrity. Analysis of transcripts using an immunology gene expression panel revealed a role for FFAR4 in lungs related to innate immune initiation of inflammation, cytoprotection, and immune cell migration. Ultimately, the presence of FFAR4 in the lung may regulate cell survival and repair following immune injury, suggestive of potential therapeutic directions for pulmonary disease.
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Affiliation(s)
- Stefanie N Sveiven
- Division of Biomedical Sciences, School of Medicine, University of California-Riverside, Riverside, CA 92521, USA
| | - Kyle Anesko
- Division of Biomedical Sciences, School of Medicine, University of California-Riverside, Riverside, CA 92521, USA
| | - Joshua Morgan
- Department of Bioengineering, Bourns College of Engineering, University of California-Riverside, Riverside, CA 92521, USA
| | - Meera G Nair
- Division of Biomedical Sciences, School of Medicine, University of California-Riverside, Riverside, CA 92521, USA
| | - Tara M Nordgren
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, USA
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Ballini A, Charitos IA, Cantore S, Topi S, Bottalico L, Santacroce L. About Functional Foods: The Probiotics and Prebiotics State of Art. Antibiotics (Basel) 2023; 12:antibiotics12040635. [PMID: 37106999 PMCID: PMC10135203 DOI: 10.3390/antibiotics12040635] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/18/2023] [Accepted: 03/21/2023] [Indexed: 04/29/2023] Open
Abstract
Poor diet, obesity and a sedentary lifestyle have a significant impact on natural microbiota disorders; specifically, the intestinal one. This in turn can lead to a multitude of organ dysfunctions. The gut microbiota contains more than 500 species of bacteria and constitutes 95% of the total number of cells in the human body, thus contributing significantly to the host's resistance to infectious diseases. Nowadays, consumers have turned to purchased foods, especially those containing probiotic bacteria or prebiotics, that constitute some of the functional food market, which is constantly expanding. Indeed, there are many products available that incorporate probiotics, such as yogurt, cheese, juices, jams, cookies, salami sausages, mayonnaise, nutritional supplements, etc. The probiotics are microorganisms that, when taken in sufficient amounts, contribute positively to the health of the host and are the focus of interest for both scientific studies and commercial companies. Thus, in the last decade, the introduction of DNA sequencing technologies with subsequent bioinformatics processing contributes to the in-depth characterization of the vast biodiversity of the gut microbiota, their composition, their connection with the physiological function-known as homeostasis-of the human organism, and their involvement in several diseases. Therefore, in this study, we highlighted the extensive investigation of current scientific research for the association of those types of functional foods containing probiotics and prebiotics in the diet and the composition of the intestinal microbiota. As a result, this study can form the foundation for a new research path based on reliable data from the literature, acting a guide in the continuous effort to monitor the rapid developments in this field.
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Affiliation(s)
- Andrea Ballini
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Ioannis Alexandros Charitos
- National Poisoning Center, Emergency/Urgent Department, Riuniti University Hospital of Foggia, 71122 Foggia, Italy
| | - Stefania Cantore
- Independent Researcher, Regional Dental Community Service "Sorriso & Benessere-Ricerca e Clinica", 70129 Bari, Italy
| | - Skender Topi
- Department of Clinical Disciplines, University of Elbasan, 3001 Elbasan, Albania
| | - Lucrezia Bottalico
- Department of Clinical Disciplines, University of Elbasan, 3001 Elbasan, Albania
| | - Luigi Santacroce
- Microbiology and Virology Unit, Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", 70124 Bari, Italy
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Dalton KR, Fandiño-Del-Rio M, Louis LM, Garza MA, Quirós-Alcalá L, Davis MF. Microbiome alterations associated with phthalate exposures in a US-based sample of Latino workers. ENVIRONMENTAL RESEARCH 2022; 214:114126. [PMID: 36027966 DOI: 10.1016/j.envres.2022.114126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/12/2022] [Accepted: 08/13/2022] [Indexed: 06/15/2023]
Abstract
Low-wage service sector jobs are largely occupied by racial/ethnic minority workers who often experience an increased risk of elevated chemical exposures, including chemicals like phthalates, compared to the general public. Phthalates have been linked with adverse health effects, including increased risk of atopy and asthma. An important etiological component in respiratory disease, including asthma, is the role of the upper respiratory microbiota in atopic disease development. However, it is unclear how the upper respiratory microbiome is affected by chemical exposures, and how this may impact respiratory outcomes. As Latino workers are often disproportionately exposed to increased concentrations of chemicals and Hispanics have higher rates of adverse respiratory health conditions such as asthma, the aim of this pilot study was to evaluate the effects of 10 unique phthalate urinary biomarkers on the 16S rRNA nasal microbiome. Nasal and urinary samples were collected from 20 facility workers (plumbers, landscapers, electricians) and 20 custodial workers. Our analysis revealed altered microbial composition and diversity according to phthalate urinary biomarker concentration within the two worker groups. Higher urinary biomarker concentrations of select phthalates (MBP, MBIP, and ∑DEHP) were associated with increased Moraxella relative abundance, which has been positively associated with asthma. Within-sample alpha diversity levels were decreased in facility workers and were generally inversely associated with most phthalate urinary biomarker concentrations. Our research suggests that exposure to chemicals in this vulnerable worker group may impact the respiratory microbiome, which may increase risk of development of adverse health conditions. Further research is warranted to refine the mechanistic pathways that underpin the relationships between phthalate exposures and respiratory microbial communities to provide key insights on respiratory pathologies and, most importantly, to identify modifiable risk factors that can be used to direct mitigation efforts aimed at ameliorating the harmful effects of chemical exposures in this understudied occupational population.
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Affiliation(s)
- Kathryn R Dalton
- Department of Environmental Health & Engineering, Bloomberg School of Public Health Johns Hopkins University, Baltimore, MD, USA
| | - Magdalena Fandiño-Del-Rio
- Department of Environmental Health & Engineering, Bloomberg School of Public Health Johns Hopkins University, Baltimore, MD, USA
| | - Lydia M Louis
- Department of Environmental Health & Engineering, Bloomberg School of Public Health Johns Hopkins University, Baltimore, MD, USA
| | - Mary A Garza
- California State University, Fresno, College of Health and Human Services, Department of Public Health, Fresno, CA, USA
| | - Lesliam Quirós-Alcalá
- Department of Environmental Health & Engineering, Bloomberg School of Public Health Johns Hopkins University, Baltimore, MD, USA.
| | - Meghan F Davis
- Department of Environmental Health & Engineering, Bloomberg School of Public Health Johns Hopkins University, Baltimore, MD, USA; Molecular and Comparative Pathobiology and the Division of Infectious Diseases, Johns Hopkins School of Medicine, USA
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Kim JG, Dong X, Park SH, Bayazid AB, Jeoung SA, Lim BO. Bioconversion of black rice and blueberry regulate immunity system through regulation of MAPKs, NF-kB in RAW264.7 macrophage cells. FOOD AGR IMMUNOL 2021. [DOI: 10.1080/09540105.2021.1956434] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Jae Gon Kim
- Department of Integrated Biosciences, Graduate School of Konkuk University, Chungju-shi, South Korea
- BK21 FOUR GLOCAL Education Program for Nutraceutical and Biopharmaceutical Research, Konkuk University, Chungju, South Korea
| | - Xin Dong
- Department of Integrated Biosciences, Graduate School of Konkuk University, Chungju-shi, South Korea
| | - Seo Hyun Park
- Department of Integrated Biosciences, Graduate School of Konkuk University, Chungju-shi, South Korea
- R&D Center, Ahn-Gook Health, Ltd., Seoul, South Korea
| | - Al Borhan Bayazid
- Department of Integrated Biosciences, Graduate School of Konkuk University, Chungju-shi, South Korea
| | - Soo Ah Jeoung
- Department of Integrated Biosciences, Graduate School of Konkuk University, Chungju-shi, South Korea
| | - Beong Ou Lim
- Department of Integrated Biosciences, Graduate School of Konkuk University, Chungju-shi, South Korea
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