|
1
|
Antunes KH, Fachi JL, de Paula R, da Silva EF, Pral LP, Dos Santos AÁ, Dias GBM, Vargas JE, Puga R, Mayer FQ, Maito F, Zárate-Bladés CR, Ajami NJ, Sant'Ana MR, Candreva T, Rodrigues HG, Schmiele M, Silva Clerici MTP, Proença-Modena JL, Vieira AT, Mackay CR, Mansur D, Caballero MT, Marzec J, Li J, Wang X, Bell D, Polack FP, Kleeberger SR, Stein RT, Vinolo MAR, de Souza APD. Microbiota-derived acetate protects against respiratory syncytial virus infection through a GPR43-type 1 interferon response. Nat Commun 2019; 10:3273. [PMID: 31332169 PMCID: PMC6646332 DOI: 10.1038/s41467-019-11152-6] [Citation(s) in RCA: 199] [Impact Index Per Article: 39.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 06/25/2019] [Indexed: 02/07/2023] Open
Abstract
Severe respiratory syncytial virus (RSV) infection is a major cause of morbidity and mortality in infants <2 years-old. Here we describe that high-fiber diet protects mice from RSV infection. This effect was dependent on intestinal microbiota and production of acetate. Oral administration of acetate mediated interferon-β (IFN-β) response by increasing expression of interferon-stimulated genes in the lung. These effects were associated with reduction of viral load and pulmonary inflammation in RSV-infected mice. Type 1 IFN signaling via the IFN-1 receptor (IFNAR) was essential for acetate antiviral activity in pulmonary epithelial cell lines and for the acetate protective effect in RSV-infected mice. Activation of Gpr43 in pulmonary epithelial cells reduced virus-induced cytotoxicity and promoted antiviral effects through IFN-β response. The effect of acetate on RSV infection was abolished in Gpr43−/− mice. Our findings reveal antiviral effects of acetate involving IFN-β in lung epithelial cells and engagement of GPR43 and IFNAR. Dietary fibers and SCFAs can exert a protective effect against respiratory syncytial virus (RSV). Here, the authors report that microbiota-derived acetate protects mice against RSV infection via GPR43- mediated type 1 interferon response induction in the lungs.
Collapse
Affiliation(s)
- Krist Helen Antunes
- Laboratory of Clinical and Experimental Immunology, Infant Center, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, 90610-000, RS, Brazil
| | - José Luís Fachi
- Laboratory of Immunoinflammation, Department of Genetics, Evolution, Microbiology and Immunology - Institute of Biology, University of Campinas, Campinas, 13083007, São Paulo, Brazil
| | - Rosemeire de Paula
- Laboratory of Immunoinflammation, Department of Genetics, Evolution, Microbiology and Immunology - Institute of Biology, University of Campinas, Campinas, 13083007, São Paulo, Brazil
| | - Emanuelle Fraga da Silva
- Laboratory of Clinical and Experimental Immunology, Infant Center, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, 90610-000, RS, Brazil
| | - Laís Passariello Pral
- Laboratory of Immunoinflammation, Department of Genetics, Evolution, Microbiology and Immunology - Institute of Biology, University of Campinas, Campinas, 13083007, São Paulo, Brazil
| | - Adara Áurea Dos Santos
- Laboratory of Imunobiology, Departament of Microbiology, Immunology and Parasitology, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Santa Catarina, 88040900, Brazil
| | - Greicy Brisa Malaquias Dias
- Laboratory of Imunobiology, Departament of Microbiology, Immunology and Parasitology, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Santa Catarina, 88040900, Brazil
| | - José Eduardo Vargas
- Biological Science Institute (ICB), Passo Fundo University, Passo Fundo, 99052900, State of Rio Grande do Sul, Brazil
| | - Renato Puga
- Clinical Research Center, Hospital Israelita Albert Einstein HIAE, São Paulo, 05652900, Brazil
| | - Fabiana Quoos Mayer
- Molecular Biology Laboratory, Veterinary Research Institute Desidério Finamor, Agricultural Diagnosis and Research Department, Secretariat of Agriculture, Livestock and Irrigation, Eldorado do Sul, 92990000, RS, Brazil
| | - Fábio Maito
- Laboratory of Pathology, Healthy Science School, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, 90610-000, RS, Brazil
| | - Carlos R Zárate-Bladés
- Laboratory of Iimmunoregulation, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, UFSC, Florianopolis, 8804900, SC, Brazil
| | - Nadim J Ajami
- Alkek Center for Metagenomics and Microbiome Research, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Marcella Ramos Sant'Ana
- Laboratory of Nutritional Genomics, School of Applied Sciences, University of Campinas, Limeira, 13484350, São Paulo, Brazil
| | - Thamiris Candreva
- Laboratory of Nutrients and Tissue Repair, School of Applied Sciences, University of Campinas, Limeira, 13484350, São Paulo, Brazil
| | - Hosana Gomes Rodrigues
- Laboratory of Nutrients and Tissue Repair, School of Applied Sciences, University of Campinas, Limeira, 13484350, São Paulo, Brazil
| | - Marcio Schmiele
- Institute of Science and Technology, Federal University of Jequitinhonha and Mucuri Valleys (UFVJM), Teófilo Otoni, 39803371, MG, Brazil
| | - Maria Teresa Pedrosa Silva Clerici
- Department of Food Technology, School of Food Engineering, University of Campinas (UNICAMP) - Cidade Universitária Zeferino Vaz, Monteiro Lobato, 80, Campinas, 13083970, São Paulo, Brazil
| | - José Luiz Proença-Modena
- Emerging viruses study Laboratory, Department of Genetics, Evolution, Microbiology and Immunology, Institute of Biology, University of Campinas, Campinas, 13083970, Brazil
| | - Angélica Thomas Vieira
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, 31270901, MG, Brazil
| | - Charles R Mackay
- Biodiscovery Research Institute, Monash University, Clayton, 3800, Australia
| | - Daniel Mansur
- Laboratory of Imunobiology, Departament of Microbiology, Immunology and Parasitology, Centro de Ciências Biológicas, Universidade Federal de Santa Catarina, Santa Catarina, 88040900, Brazil
| | | | - Jacqui Marzec
- National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle, Durham, 27709, NC, USA
| | - Jianying Li
- National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle, Durham, 27709, NC, USA
| | - Xuting Wang
- National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle, Durham, 27709, NC, USA
| | - Douglas Bell
- National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle, Durham, 27709, NC, USA
| | - Fernando P Polack
- Fundación INFANT, Buenos Aires, 1406, Argentina.,Vanderbilt University, EUA, Nashville, 37240, TN, USA
| | - Steven R Kleeberger
- National Institute of Environmental Health Sciences (NIEHS), NIH, Research Triangle, Durham, 27709, NC, USA
| | - Renato T Stein
- Infant Center, School of Medicine, Department of Pediatrics, São Lucas Hospital PUCRS, Porto Alegre, 90610-000, RS, Brazil
| | - Marco Aurélio Ramirez Vinolo
- Laboratory of Immunoinflammation, Department of Genetics, Evolution, Microbiology and Immunology - Institute of Biology, University of Campinas, Campinas, 13083007, São Paulo, Brazil.
| | - Ana Paula Duarte de Souza
- Laboratory of Clinical and Experimental Immunology, Infant Center, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, 90610-000, RS, Brazil. .,School of Heath Science, PUCRS, Porto Alegre, 90610-000, RS, Brazil.
| |
Collapse
|