2
|
Bustamante M, Standl M, Bassat Q, Vilor-Tejedor N, Medina-Gomez C, Bonilla C, Ahluwalia TS, Bacelis J, Bradfield JP, Tiesler CMT, Rivadeneira F, Ring S, Vissing NH, Fink NR, Jugessur A, Mentch FD, Ballester F, Kriebel J, Kiefte-de Jong JC, Wolsk HM, Llop S, Thiering E, Beth SA, Timpson NJ, Andersen J, Schulz H, Jaddoe VWV, Evans DM, Waage J, Hakonarson H, Grant SFA, Jacobsson B, Bønnelykke K, Bisgaard H, Davey Smith G, Moll HA, Heinrich J, Estivill X, Sunyer J. A genome-wide association meta-analysis of diarrhoeal disease in young children identifies FUT2 locus and provides plausible biological pathways. Hum Mol Genet 2016; 25:4127-4142. [PMID: 27559109 PMCID: PMC5291237 DOI: 10.1093/hmg/ddw264] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Revised: 07/21/2016] [Accepted: 07/28/2016] [Indexed: 02/02/2023] Open
Abstract
More than a million childhood diarrhoeal episodes occur worldwide each year, and in developed countries a considerable part of them are caused by viral infections. In this study, we aimed to search for genetic variants associated with diarrhoeal disease in young children by meta-analyzing genome-wide association studies, and to elucidate plausible biological mechanisms. The study was conducted in the context of the Early Genetics and Lifecourse Epidemiology (EAGLE) consortium. Data about diarrhoeal disease in two time windows (around 1 year of age and around 2 years of age) was obtained via parental questionnaires, doctor interviews or medical records. Standard quality control and statistical tests were applied to the 1000 Genomes imputed genotypic data. The meta-analysis (N = 5758) followed by replication (N = 3784) identified a genome-wide significant association between rs8111874 and diarrhoea at age 1 year. Conditional analysis suggested that the causal variant could be rs601338 (W154X) in the FUT2 gene. Children with the A allele, which results in a truncated FUT2 protein, had lower risk of diarrhoea. FUT2 participates in the production of histo-blood group antigens and has previously been implicated in the susceptibility to infections, including Rotavirus and Norovirus Gene-set enrichment analysis suggested pathways related to the histo-blood group antigen production, and the regulation of ion transport and blood pressure. Among others, the gastrointestinal tract, and the immune and neuro-secretory systems were detected as relevant organs. In summary, this genome-wide association meta-analysis suggests the implication of the FUT2 gene in diarrhoeal disease in young children from the general population.
Collapse
Affiliation(s)
- Mariona Bustamante
- ISGlobal, Center for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
- Pompeu Fabra University (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Marie Standl
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Quique Bassat
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique
| | - Natalia Vilor-Tejedor
- ISGlobal, Center for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
- Pompeu Fabra University (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Carolina Medina-Gomez
- The Generation R Study Group, Erasmus MC, Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus MC, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, Rotterdam, The Netherlands
| | - Carolina Bonilla
- MRC/University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Tarunveer S Ahluwalia
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Jonas Bacelis
- Department of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Jonathan P Bradfield
- Center for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Carla M T Tiesler
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Division of Metabolic Diseases and Nutritional Medicine, Munich, Germany
| | - Fernando Rivadeneira
- The Generation R Study Group, Erasmus MC, Rotterdam, The Netherlands
- Department of Internal Medicine, Erasmus MC, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, Rotterdam, The Netherlands
| | - Susan Ring
- MRC/University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Nadja H Vissing
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Nadia R Fink
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Astanand Jugessur
- Department of Genetics and Bioinformatics, Area of Health Data and Digitalisation, Institute of Public Health, Oslo, Norway
| | - Frank D Mentch
- Center for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Ferran Ballester
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, València, Spain
| | - Jennifer Kriebel
- Research Unit of Molecular Epidemiology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology II, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Jessica C Kiefte-de Jong
- Department of Epidemiology, Erasmus MC, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, Rotterdam, The Netherlands
- Leiden University College, The Hague, The Netherlands
| | - Helene M Wolsk
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Sabrina Llop
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
- Epidemiology and Environmental Health Joint Research Unit, FISABIO-Universitat Jaume I-Universitat de València, València, Spain
| | - Elisabeth Thiering
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Ludwig-Maximilians-University of Munich, Dr. von Hauner Children's Hospital, Division of Metabolic Diseases and Nutritional Medicine, Munich, Germany
| | - Systke A Beth
- The Generation R Study Group, Erasmus MC, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, Rotterdam, The Netherlands
| | - Nicholas J Timpson
- MRC/University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Josefine Andersen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Holger Schulz
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
| | - Vincent W V Jaddoe
- The Generation R Study Group, Erasmus MC, Rotterdam, The Netherlands
- Department of Pediatrics, Erasmus MC, Rotterdam, The Netherlands
| | - David M Evans
- MRC/University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Bristol, UK
- University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, Queensland, Australia
| | - Johannes Waage
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Hakon Hakonarson
- Center for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Struan F A Grant
- Center for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Endocrinology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Bo Jacobsson
- Department of Obstetrics and Gynecology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Genetics and Bioinformatics, Area of Health Data and Digitalisation, Institute of Public Health, Oslo, Norway
| | - Klaus Bønnelykke
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Hans Bisgaard
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - George Davey Smith
- MRC/University of Bristol Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Henriette A Moll
- Department of Pediatrics, Erasmus MC, Rotterdam, The Netherlands
| | - Joachim Heinrich
- Institute of Epidemiology I, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany
- Institute and Outpatient Clinic for Occupational, Social and Environmental Medicine, Inner City Clinic, University Hospital of Munich (LMU), Munich, Germany
| | - Xavier Estivill
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
- Pompeu Fabra University (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
- Experimental Genetics, Sidra Medical and Research Centre, Doha, Qatar
| | - Jordi Sunyer
- ISGlobal, Center for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
- Pompeu Fabra University (UPF), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
- IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| |
Collapse
|
3
|
Oriá RB, Murray-Kolb LE, Scharf RJ, Pendergast LL, Lang DR, Kolling GL, Guerrant RL. Early-life enteric infections: relation between chronic systemic inflammation and poor cognition in children. Nutr Rev 2016; 74:374-86. [PMID: 27142301 DOI: 10.1093/nutrit/nuw008] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The intestinal microbiota undergoes active remodeling in the first 6 to 18 months of life, during which time the characteristics of the adult microbiota are developed. This process is strongly influenced by the early diet and enteric pathogens. Enteric infections and malnutrition early in life may favor microbiota dysbiosis and small intestinal bacterial overgrowth, resulting in intestinal barrier dysfunction and translocation of intestinal bacterial products, ultimately leading to low-grade, chronic, subclinical systemic inflammation. The leaky gut-derived low-grade systemic inflammation may have profound consequences on the gut-liver-brain axis, compromising normal growth, metabolism, and cognitive development. This review examines recent data suggesting that early-life enteric infections that lead to intestinal barrier disruption may shift the intestinal microbiota toward chronic systemic inflammation and subsequent impaired cognitive development.
Collapse
Affiliation(s)
- Reinaldo B Oriá
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA.
| | - Laura E Murray-Kolb
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA
| | - Rebecca J Scharf
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA
| | - Laura L Pendergast
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA
| | - Dennis R Lang
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA
| | - Glynis L Kolling
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA
| | - Richard L Guerrant
- R.B. Oriá is with the Laboratory of Tissue Healing, Ontogeny and Nutrition, Institute of Biomedicine and Department of Morphology, Faculty of Medicine, Federal University of Ceará, Ceará, Fortaleza, Brazil. L.E. Murray-Kolb is with The Pennsylvania State University, University Park, Pennsylvania, USA. R.J. Scharf, G. Kolling, and R.L. Guerrant are with the Center for Global Health, Division of Infectious Diseases and International Health, Department of Medicine, University of Virginia, Charlottesville, Virginia, USA. L.L. Pendergast is with the School Psychology Program, Temple University, Philadelphia, Pennsylvania, USA. D.R. Lang is with the Foundation for the National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
5
|
Azevedo OGR, Bolick DT, Roche JK, Pinkerton RF, Lima AAM, Vitek MP, Warren CA, Oriá RB, Guerrant RL. Apolipoprotein E plays a key role against cryptosporidial infection in transgenic undernourished mice. PLoS One 2014; 9:e89562. [PMID: 24586873 PMCID: PMC3938486 DOI: 10.1371/journal.pone.0089562] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Accepted: 01/22/2014] [Indexed: 12/20/2022] Open
Abstract
Apolipoliprotein E (apoE), a critical targeting protein in lipid homeostasis, has been found to have immunoinflammatory effects on murine models of infection and malnutrition. The effects of apoE in undernourished and Cryptosporidium parvum-infected mice have not been investigated. In order to study the role of apoE in a model of C. parvum infection, we used the following C57BL6J mouse genetic strains: APOE-deficient, wild-type controls, and APOE targeted replacement (TR) mice expressing human APOE genes (E3/3; E4/4). Experimental mice were orally infected with 107-unexcysted-C. parvum oocysts between post-natal days 34–35 followed by malnutrition induced with a low-protein diet. Mice were euthanized seven days after C. parvum-challenge to investigate ileal morphology, cytokines, and cationic arginine transporter (CAT-1), arginase 1, Toll-like receptor 9 (TLR9), and inducible nitric oxide synthase (iNOS) expression. In addition, we analyzed stool oocyst shedding by qRT-PCR and serum lipids. APOE4/4-TR mice had better weight gains after infection plus malnutrition compared with APOE3/3-TR and wild-type mice. APOE4/4-TR and APOE knockout mice had lower oocyst shedding, however the latter exhibited with villus blunting and higher ileal pro-inflammatory cytokines and iNOS transcripts. APOE4/4-TR mice had increased ileal CAT-1, arginase-1, and TLR9 transcripts relative to APOE knockout. Although with anti-parasitic effects, APOE deficiency exacerbates intestinal inflammatory responses and mucosal damage in undernourished and C. parvum-infected mice. In addition, the human APOE4 gene was found to be protective against the compounded insult of Cryptosporidium infection plus malnutrition, thus extending our previous findings of the protection against diarrhea in APOE4 children. Altogether our findings suggest that apoE plays a key role in the intestinal restitution and immunoinflammatory responses with Cryptosporidium infection and malnutrition.
Collapse
Affiliation(s)
- Orleâncio G R Azevedo
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America ; Laboratory of the Biology of Tissue Healing, Ontogeny and Nutrition, Institute of the Brazilian Semi-arid, School of Medicine, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - David T Bolick
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America
| | - James K Roche
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America
| | - Relana F Pinkerton
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America
| | - Aldo A M Lima
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America ; Laboratory of Infectious Diseases, Clinical Research Unit, Institute of the Brazilian Semi-Arid, School of Medicine, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Michael P Vitek
- Duke University Medical Center, Department of Medicine, Durham, North Carolina, United States of America
| | - Cirle A Warren
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America
| | - Reinaldo B Oriá
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America ; Laboratory of the Biology of Tissue Healing, Ontogeny and Nutrition, Institute of the Brazilian Semi-arid, School of Medicine, Federal University of Ceara, Fortaleza, Ceará, Brazil
| | - Richard L Guerrant
- Division of Infectious Diseases and International Medicine, Center for Global Health, School of Medicine, University of Virginia, Charlottesville, Virginia, United States of America ; Laboratory of Infectious Diseases, Clinical Research Unit, Institute of the Brazilian Semi-Arid, School of Medicine, Federal University of Ceara, Fortaleza, Ceará, Brazil
| |
Collapse
|