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Lamas-Paz A, Mesquita M, Garcia-Lacarte M, Estévez-Vázquez O, Benedé-Ubieto R, Gutierrez AH, Wu H, Leal Lasalle H, Vaquero J, Bañares R, Martínez-Naves E, Roa S, Nevzorova YA, Jorquera G, Cubero FJ. Fecal microbiota transplantation from female donors restores gut permeability and reduces liver injury and inflammation in middle-aged male mice exposed to alcohol. Front Nutr 2024; 11:1393014. [PMID: 38699545 PMCID: PMC11063254 DOI: 10.3389/fnut.2024.1393014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/02/2024] [Indexed: 05/05/2024] Open
Abstract
Background Alcohol misuse, binge drinking pattern, and gender-specific effects in the middle-aged population has been clearly underestimated. In the present study, we focused on understanding gender-specific effects of alcohol exposure on the gut-liver axis and the role of gut microbiota in modulating gender-specific responses to alcohol consumption. Methods Fifty-two-week-old female and male C57BL/6 mice were fasted for 12 h, and then administered a single oral dose of ethanol (EtOH) (6 g/kg). Controls were given a single dose of PBS. Animals were sacrificed 8 h later. Alternatively, fecal microbiota transplantation (FMT) was performed in 52-week-old male mice from female donors of the same age. Permeability of the large intestine (colon), gut microbiota, liver injury, and inflammation was thoroughly evaluated in all groups. Results Middle-aged male mice exposed to EtOH showed a significant increase in gut permeability in the large intestine, evaluated by FITC-dextran assay and ZO-1, OCCLUDIN and MUCIN-2 immuno-staining, compared to PBS-treated animals, whilst female mice of the same age also increased their gut permeability, but displayed a partially maintained intestinal barrier integrity. Moreover, there was a significant up-regulation of TLRs and markers of hepatocellular injury, cell death (AST, TUNEL-positive cells) and lipid accumulation (ORO) in male mice after EtOH exposure. Interestingly, FMT from female donors to male mice reduced gut leakiness, modified gut microbiota composition, ameliorated liver injury and inflammation, TLR activation and the senescence phenotype of middle-aged mice. Conclusion Our findings highlighted the relevance of gender in middle-aged individuals who are exposed to alcohol in the gut-liver axis. Moreover, our study revealed that gender-specific microbiota transplantation might be a plausible therapy in the management of alcohol-related disorders during aging.
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Affiliation(s)
- Arantza Lamas-Paz
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
- 12 de Octubre Health Research Institute (imas12), Madrid, Spain
| | - Mariana Mesquita
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
- State University of Campinas, Campinas, SP, Brazil
| | - Marcos Garcia-Lacarte
- Department of Biochemistry and Genetics, Universidad de Navarra, Pamplona, Spain
- Cancer Center Clínica Universidad de Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
| | - Olga Estévez-Vázquez
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
| | - Raquel Benedé-Ubieto
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
| | - Alejandro H. Gutierrez
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
| | - Hanghang Wu
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
| | - Hector Leal Lasalle
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
| | - Javier Vaquero
- Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - Rafael Bañares
- Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - Eduardo Martínez-Naves
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
- 12 de Octubre Health Research Institute (imas12), Madrid, Spain
| | - Sergio Roa
- Department of Biochemistry and Genetics, Universidad de Navarra, Pamplona, Spain
- Cancer Center Clínica Universidad de Navarra, Pamplona, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Yulia A. Nevzorova
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
| | - Gonzalo Jorquera
- Centro de Neurobiología y Fisiopatología Integrativa (CENFI), Facultad de Ciencias, Universidad de Valparaíso, Valparaíso, Chile
- Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago, Chile
| | - Francisco Javier Cubero
- Department of Immunology, Ophthalmology and Eye Nose and Throat (ENT), Complutense University School of Medicine, Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Madrid, Spain
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Wen Y, Zhang T, Zhang B, Wang F, Wei X, Wei Y, Ma X, Tang X. Comprehensive bibliometric and visualized analysis of research on gut-liver axis published from 1998 to 2022. Heliyon 2024; 10:e27819. [PMID: 38496853 PMCID: PMC10944270 DOI: 10.1016/j.heliyon.2024.e27819] [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: 08/03/2023] [Revised: 02/13/2024] [Accepted: 03/07/2024] [Indexed: 03/19/2024] Open
Abstract
Background The concept of the gut-liver axis was proposed by Marshall in 1998, and since then, this hypothesis has been gradually accepted by the academic community. Many publications have been published on the gut-liver axis, making it important to assess the scientific implications of these studies and the trends in this field. Methods Publications were retrieved from the Web of Science Core Collection. Microsoft Excel, CiteSpace, VOSviewer, and Scimago Graphica software were used for bibliometric analysis. Results A total of 776 publications from the Web of Science core database were included in this study. In the past 25 years, the number of publications on the gut-liver axis has shown an upward trend, particularly in the past 3 years (2020-2022). China had the highest number of publications (267 articles, 34.4%). However, the United States was at the top regarding influence and international cooperation in this field. The University of California San Diego had contributed the most publications. Suk, Ki Tae and Schnabl, Bernd were tied for the first rank in most publications. Thematic hotspots and frontiers were focused on gut microbiota, microbial metabolite, intestinal permeability, bacterial translocation, bile acid, non-alcoholic steatohepatitis, and alcoholic liver disease. Conclusion Our study is the first bibliometric analysis of literature using visualization software to present the current research status of the gut-liver axis over the past 25 years. The damage and repair of intestinal barrier function, as well as the disruption of gut microbiota and host metabolism, should be a focus of attention. This study can provide a reference for later researchers to understand the global research trends, hotspots, and frontiers in this field.
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Affiliation(s)
- Yongtian Wen
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Tai Zhang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Beihua Zhang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fengyun Wang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiuxiu Wei
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuchen Wei
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiangxue Ma
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xudong Tang
- Institute of Digestive Diseases, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing, China
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- China Academy of Chinese Medical Sciences, Beijing, China
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McMahan RH, Hulsebus HJ, Najarro KM, Giesy LE, Frank DN, Kovacs EJ. Changes in gut microbiome correlate with intestinal barrier dysfunction and inflammation following a 3-day ethanol exposure in aged mice. Alcohol 2023; 107:136-143. [PMID: 36150609 DOI: 10.1016/j.alcohol.2022.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 08/17/2022] [Accepted: 08/25/2022] [Indexed: 11/01/2022]
Abstract
Alcohol use among older adults is on the rise. This increase is clinically relevant as older adults are at risk for increased morbidity and mortality from many alcohol-related chronic diseases compared to younger patients. However, little is known regarding the synergistic effects of alcohol and age. There are intriguing data suggesting that aging may lead to impaired intestinal barrier integrity and dysbiosis of the intestinal microbiome, which could increase susceptibility to alcohol's negative effects. To study the effects of alcohol in age we exposed aged and young mice to 3 days of moderate ethanol and evaluated changes in gut parameters. We found that these levels of drinking do not have obvious effects in young mice but cause significant alcohol-induced gut barrier dysfunction and expression of the pro-inflammatory cytokine TNFα in aged mice. Ethanol-induced downregulation of expression of the gut-protective antimicrobial peptides Defa-rs1, Reg3b, and Reg3g was observed in aged, but not young mice. Analysis of the fecal microbiome revealed age-associated shifts in microbial taxa, which correlated with intestinal and hepatic inflammatory gene expression. Taken together, these data demonstrate that age drives microbiome dysbiosis, while ethanol exposure in aged mice induces changes in the expression of antimicrobial genes important for separating these potentially damaging microbes from the intestinal lumen. These changes highlight potential mechanistic targets for prevention of the age-related exacerbation of effects of ethanol on the gut.
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Affiliation(s)
- Rachel H McMahan
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States; GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States.
| | - Holly J Hulsebus
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States; Immunology Graduate Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Kevin M Najarro
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Lauren E Giesy
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Daniel N Frank
- GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States; Department of Medicine, Division of Infectious Diseases, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States
| | - Elizabeth J Kovacs
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States; GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States; Immunology Graduate Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, United States
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Anton PE, Rutt LN, Capper C, Orlicky DJ, McCullough RL. Profiling the oxylipidome in aged mice after chronic ethanol feeding: Identifying lipid metabolites as drivers of hepatocyte stress. Alcohol 2023; 107:119-135. [PMID: 36150611 DOI: 10.1016/j.alcohol.2022.08.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/10/2022] [Accepted: 08/25/2022] [Indexed: 02/08/2023]
Abstract
The global population of people over the age of 65 is increasing and expected to reach 1.5 billion by 2050. While aging is associated with a number of chronic illnesses including dementia, the underlying contribution of alcohol misuse in the elderly is understudied. Long-term chronic alcohol misuse can lead to alcohol-associated liver disease, consisting of a spectrum of pathologies, including steatosis and cirrhosis; liver disease can be rapidly accelerated by non-resolving inflammation. Despite this knowledge, the mechanistic underpinnings of dysregulated host immunity and accelerated liver disease progression in the aged by alcohol is unknown. Alcohol misuse in the elderly is on the rise and aging is associated with progressive increases in pro-inflammatory cytokine production. The goals of the current study are to characterize bioactive lipid mediators of inflammation by making use of a murine model of ethanol-induced liver disease in 3-month-old and 20-month-old mice by quantitatively profiling selected oxylipins in liver, brain and plasma. Following chronic ethanol exposure, liver injury, steatosis, and senescence markers were robustly increased in aged mice compared to young adult mice. Expression of proinflammatory cytokines and lipid metabolizing enzymes were increased in liver by both age and ethanol feeding. Lipoxygenase-derived lipid metabolites 9- and 13-hydroxy-octadecadienoic acid and 15-hydroxyeicosatetraenoic acid were increased in liver and plasma in ethanol-fed aged mice and positively correlated with liver injury. In plasma, 9,10-dihydroxy-octadecenoic acid/epoxy-octadecenoic acid plasma ratios correlated with liver injury in ethanol-fed aged mice. Finally, 15-hydroxyeicosatetraenoic acid and 9,10-dihydroxy-octadecenoic acid positively correlated between liver and plasma. Importantly, leukotriene E4, 9,10-dihydroxy-octadecenoic acid and 15-hydroxyeicosatetraenoic acid increased lipid accumulation and ER stress in cultured AML12 hepatocytes. These data highlight the complexity of lipid metabolite networks but identify key mediators that may be used for diagnostic and prognostic markers in early stages of alcohol-related liver disease in patients of all ages.
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Affiliation(s)
- Paige E Anton
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Lauren N Rutt
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Courtney Capper
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - David J Orlicky
- Department of Pathology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Rebecca L McCullough
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, United States; Colorado University Alcohol Research Program, University of Colorado Anschutz Medical Campus, Aurora, CO, United States; GI and Liver Innate Immune Program, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States.
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5
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Giltvedt K, Voutour LS, Tursellino B, Zella A, Brasser SM, Hong MY. Effects of moderate ethanol consumption as a function of n-6:n-3 dietary ratio on lipid profile, inflammation, and liver function in mice. INTERNATIONAL JOURNAL OF CARDIOLOGY CARDIOVASCULAR RISK AND PREVENTION 2022; 14:200132. [PMID: 35602851 PMCID: PMC9120064 DOI: 10.1016/j.ijcrp.2022.200132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 04/01/2022] [Accepted: 04/19/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Kristine Giltvedt
- School of Exercise and Nutritional Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182, USA
| | - Luciano S. Voutour
- Department of Psychology, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182, USA
| | - Brianna Tursellino
- Department of Psychology, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182, USA
| | - Alexandra Zella
- Department of Psychology, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182, USA
| | - Susan M. Brasser
- Department of Psychology, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182, USA
| | - Mee Young Hong
- School of Exercise and Nutritional Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182, USA
- Corresponding author. School of Exercise and Nutritional Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA, 92182-7251.
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Songkiatisak P, Rahman SMT, Aqdas M, Sung MH. NF-κB, a culprit of both inflamm-ageing and declining immunity? Immun Ageing 2022; 19:20. [PMID: 35581646 PMCID: PMC9112493 DOI: 10.1186/s12979-022-00277-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/29/2022] [Indexed: 04/21/2023]
Abstract
NF-κB is generally recognized as an important regulator of ageing, through its roles in cellular senescence and inflammatory pathways. Activated in virtually all cell-cell communication networks of the immune system, NF-κB is thought to affect age-related defects of both innate and adaptive immune cells, relevant to inflamm-ageing and declining adaptive immunity, respectively. Moreover, the family of NF-κB proteins that exist as heterodimers and homodimers exert their function beyond the immune system. Given their involvement in diverse areas such as DNA damage to metabolism, NF-κB has the potential to serve as linkages between known hallmarks of ageing. However, the complexity of NF-κB dimer composition, dynamic signaling, and tissue-specific actions has received relatively little attention in ageing research. Here, we discuss some areas where further research may bear fruit in our understanding the impact of NF-κB in healthy ageing and longevity.
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Affiliation(s)
- Preeyaporn Songkiatisak
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, 21224, Baltimore, MD, USA
| | - Shah Md Toufiqur Rahman
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, 21224, Baltimore, MD, USA
| | - Mohammad Aqdas
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, 21224, Baltimore, MD, USA
| | - Myong-Hee Sung
- Laboratory of Molecular Biology and Immunology, National Institute on Aging, National Institutes of Health, 21224, Baltimore, MD, USA.
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McMahan RH, Hulsebus HJ, Najarro KM, Giesy LE, Frank DN, Orlicky DJ, Kovacs EJ. Age-Related Intestinal Dysbiosis and Enrichment of Gut-specific Bacteria in the Lung Are Associated With Increased Susceptibility to Streptococcus pneumoniae Infection in Mice. FRONTIERS IN AGING 2022; 3:859991. [PMID: 35392033 PMCID: PMC8986162 DOI: 10.3389/fragi.2022.859991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 02/18/2022] [Indexed: 01/09/2023]
Abstract
The portion of the global population that is over the age of 65 is growing rapidly and this presents a number of clinical complications, as the aged population is at higher risk for various diseases, including infection. For example, advanced age is a risk factor for heightened morbidity and mortality following infection with Streptococcus pneumoniae. This increased vulnerability is due, at least in part, to age-related dysregulation of the immune response, a phenomenon termed immunosenescence. However, our understanding of the mechanisms influencing the immunosenescent state and its effects on the innate immune response to pneumonia remain incomplete. Recently, a role for the gut microbiome in age-specific alterations in immunity has been described. Here, we utilized a murine model of intranasal Streptococcus pneumoniae infection to investigate the effects of age on both the innate immune response and the intestinal microbial populations after infection. In aged mice, compared to their younger counterparts, infection with Streptococcus pneumoniae led to increased mortality, impaired lung function and inadequate bacterial control. This poor response to infection was associated with increased influx of neutrophils into the lungs of aged mice 24 h after infection. The exacerbated pulmonary immune response was not associated with increased pro-inflammatory cytokines in the lung compared to young mice but instead heightened expression of immune cell recruiting chemokines by lung neutrophils. Bacterial 16S-rRNA gene sequencing of the fecal microbiome of aged and young-infected mice revealed expansion of Enterobacteriaceae in the feces of aged, but not young mice, after infection. We also saw elevated levels of gut-derived bacteria in the lung of aged-infected mice, including the potentially pathogenic symbiote Escherichia coli. Taken together, these results reveal that, when compared to young mice, Streptococcus pneumoniae infection in age leads to increased lung neutrophilia along with potentially pathogenic alterations in commensal bacteria and highlight potential mechanistic targets contributing to the increased morbidity and mortality observed in infections in age.
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Affiliation(s)
- Rachel H. McMahan
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Aurora, CO, United States
- GI and Liver Innate Immune Program, University of Colorado Denver, Aurora, CO, United States
| | - Holly J. Hulsebus
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Aurora, CO, United States
- Immunology Graduate Program, University of Colorado Denver, Aurora, CO, United States
| | - Kevin M. Najarro
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Aurora, CO, United States
| | - Lauren E. Giesy
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Aurora, CO, United States
| | - Daniel N. Frank
- GI and Liver Innate Immune Program, University of Colorado Denver, Aurora, CO, United States
- Department of Medicine, Division of Infectious Diseases, University of Colorado Denver, Aurora, CO, United States
| | - David J. Orlicky
- GI and Liver Innate Immune Program, University of Colorado Denver, Aurora, CO, United States
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Elizabeth J. Kovacs
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, Burn Research Program, University of Colorado Denver, Aurora, CO, United States
- GI and Liver Innate Immune Program, University of Colorado Denver, Aurora, CO, United States
- Immunology Graduate Program, University of Colorado Denver, Aurora, CO, United States
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8
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McMahan RH, Najarro KM, Mullen JE, Paul MT, Orlicky DJ, Hulsebus HJ, Kovacs EJ. Correction to: A novel murine model of multi-day moderate ethanol exposure reveals increased intestinal dysfunction and liver inflammation with age. IMMUNITY & AGEING 2021; 18:39. [PMID: 34674721 PMCID: PMC8529725 DOI: 10.1186/s12979-021-00250-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rachel H McMahan
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, University of Colorado Denver, Anschutz Medical Campus, 12,700 East 19th Ave, RC2, Mail Stop #8620, Aurora, CO, 80045, USA. .,GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, 80045, USA.
| | - Kevin M Najarro
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, University of Colorado Denver, Anschutz Medical Campus, 12,700 East 19th Ave, RC2, Mail Stop #8620, Aurora, CO, 80045, USA
| | - Juliet E Mullen
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, University of Colorado Denver, Anschutz Medical Campus, 12,700 East 19th Ave, RC2, Mail Stop #8620, Aurora, CO, 80045, USA
| | - Madison T Paul
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, University of Colorado Denver, Anschutz Medical Campus, 12,700 East 19th Ave, RC2, Mail Stop #8620, Aurora, CO, 80045, USA
| | - David J Orlicky
- Department of Pathology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Holly J Hulsebus
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, University of Colorado Denver, Anschutz Medical Campus, 12,700 East 19th Ave, RC2, Mail Stop #8620, Aurora, CO, 80045, USA.,Department of Immunology and Microbiology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Elizabeth J Kovacs
- Department of Surgery, Division of GI, Trauma and Endocrine Surgery, and Alcohol Research Program, University of Colorado Denver, Anschutz Medical Campus, 12,700 East 19th Ave, RC2, Mail Stop #8620, Aurora, CO, 80045, USA.,GI and Liver Innate Immune Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, 80045, USA.,Department of Immunology and Microbiology, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, 80045, USA
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