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Ostridge HJ, Fontsere C, Lizano E, Soto DC, Schmidt JM, Saxena V, Alvarez-Estape M, Barratt CD, Gratton P, Bocksberger G, Lester JD, Dieguez P, Agbor A, Angedakin S, Assumang AK, Bailey E, Barubiyo D, Bessone M, Brazzola G, Chancellor R, Cohen H, Coupland C, Danquah E, Deschner T, Dotras L, Dupain J, Egbe VE, Granjon AC, Head J, Hedwig D, Hermans V, Hernandez-Aguilar RA, Jeffery KJ, Jones S, Junker J, Kadam P, Kaiser M, Kalan AK, Kambere M, Kienast I, Kujirakwinja D, Langergraber KE, Lapuente J, Larson B, Laudisoit A, Lee KC, Llana M, Maretti G, Martín R, Meier A, Morgan D, Neil E, Nicholl S, Nixon S, Normand E, Orbell C, Ormsby LJ, Orume R, Pacheco L, Preece J, Regnaut S, Robbins MM, Rundus A, Sanz C, Sciaky L, Sommer V, Stewart FA, Tagg N, Tédonzong LR, van Schijndel J, Vendras E, Wessling EG, Willie J, Wittig RM, Yuh YG, Yurkiw K, Vigilant L, Piel A, Boesch C, Kühl HS, Dennis MY, Marques-Bonet T, Arandjelovic M, Andrés AM. Local genetic adaptation to habitat in wild chimpanzees. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.09.601734. [PMID: 39026872 PMCID: PMC11257515 DOI: 10.1101/2024.07.09.601734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
How populations adapt to their environment is a fundamental question in biology. Yet we know surprisingly little about this process, especially for endangered species such as non-human great apes. Chimpanzees, our closest living relatives, are particularly interesting because they inhabit diverse habitats, from rainforest to woodland-savannah. Whether genetic adaptation facilitates such habitat diversity remains unknown, despite having wide implications for evolutionary biology and conservation. Using 828 newly generated exomes from wild chimpanzees, we find evidence of fine-scale genetic adaptation to habitat. Notably, adaptation to malaria in forest chimpanzees is mediated by the same genes underlying adaptation to malaria in humans. This work demonstrates the power of non-invasive samples to reveal genetic adaptations in endangered populations and highlights the importance of adaptive genetic diversity for chimpanzees.
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Affiliation(s)
- Harrison J Ostridge
- UCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London, United Kingdom
| | - Claudia Fontsere
- Center for Evolutionary Hologenomics, The Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Esther Lizano
- Institute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Daniela C Soto
- University of California, Davis, Genome Center, MIND Institute, Department of Biochemistry & Molecular Medicine, One Shields Drive, Davis, CA, 95616, USA
| | - Joshua M Schmidt
- Flinders Health and Medical Research Institute (FHMRI), Department of Ophthalmology, Flinders University Sturt Rd, Bedford Park South Australia 5042 Australia
| | - Vrishti Saxena
- UCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London, United Kingdom
| | - Marina Alvarez-Estape
- University of California, Davis, Genome Center, MIND Institute, Department of Biochemistry & Molecular Medicine, One Shields Drive, Davis, CA, 95616, USA
| | - Christopher D Barratt
- Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, the Netherlands
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Leipzig-Jena, Puschstrasse 4, 04103 Leipzig, Germany
| | - Paolo Gratton
- University of Rome "Tor Vergata" Department of Biology Via Cracovia, 1, Roma, Italia
| | - Gaëlle Bocksberger
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage, 60325 Frankfurt am Main, Germany
| | - Jack D Lester
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Paula Dieguez
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Leipzig-Jena, Puschstrasse 4, 04103 Leipzig, Germany
| | - Anthony Agbor
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Samuel Angedakin
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Alfred Kwabena Assumang
- Department of Wildlife and Range Management, Faculty of Renewable Natural Resources, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Emma Bailey
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Donatienne Barubiyo
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Mattia Bessone
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
- University of Konstanz, Centre for the Advanced Study of Collective Behaviour, Universitätsstraße 10, 78464, Konstanz, Germany
| | - Gregory Brazzola
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Rebecca Chancellor
- West Chester University, Depts of Anthropology & Sociology and Psychology, West Chester, PA, 19382 USA
| | - Heather Cohen
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Leipzig-Jena, Puschstrasse 4, 04103 Leipzig, Germany
| | - Charlotte Coupland
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Emmanuel Danquah
- Department of Wildlife and Range Management, Faculty of Renewable Natural Resources, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Tobias Deschner
- Institute of Cognitive Science, University of Osnabrück, Artilleriestrasse 34, 49076 Osnabrück, Germany
| | - Laia Dotras
- Jane Goodall Institute Spain and Senegal, Dindefelo Biological Station, Dindefelo, Kedougou, Senegal
- Department of Social Psychology and Quantitative Psychology, Serra Hunter Programme, University of Barcelona, Barcelona, Spain
| | - Jef Dupain
- Antwerp Zoo Foundation, RZSA, Kon.Astridplein 26, 2018 Antwerp, Belgium
| | - Villard Ebot Egbe
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Anne-Céline Granjon
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Josephine Head
- The Biodiversity Consultancy, 3E Kings Parade, Cambridge, CB2 1SJ, UK
| | - Daniela Hedwig
- Elephant Listening Project, K. Lisa Yang Center for Conservation Bioacoustics, Cornell Lab of Ornithology, Cornell University, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA
| | - Veerle Hermans
- KMDA, Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 20-26, B-2018 Antwerp, Belgium
| | - R Adriana Hernandez-Aguilar
- Jane Goodall Institute Spain and Senegal, Dindefelo Biological Station, Dindefelo, Kedougou, Senegal
- Department of Social Psychology and Quantitative Psychology, Serra Hunter Programme, University of Barcelona, Barcelona, Spain
| | - Kathryn J Jeffery
- School of Natural Sciences, University of Stirling, UK
- Agence National des Parcs Nationaux (ANPN) Batterie 4, BP20379, Libreville, Gabon
| | - Sorrel Jones
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Jessica Junker
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Leipzig-Jena, Puschstrasse 4, 04103 Leipzig, Germany
| | - Parag Kadam
- Greater Mahale Ecosystem Research and Conservation Project
| | - Michael Kaiser
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Ammie K Kalan
- Department of Anthropology, University of Victoria, 3800 Finnerty Rd, Victoria, BC V8P 5C2, Canada
| | - Mbangi Kambere
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Ivonne Kienast
- Department of Natural Resources and the Environment, Cornell University, Ithaca, NY 14850, USA
- K. Lisa Yang Center for Conservation Bioacoustics, Cornell Lab of Ornithology, Cornell University, Ithaca, NY 14850, USA
| | - Deo Kujirakwinja
- Wildlife Conservation Society (WCS), 2300 Southern Boulevard. Bronx, New York 10460, USA
| | - Kevin E Langergraber
- School of Human Evolution and Social Change, Institute of Human Origins, Arizona State University, 777 East University Drive, Tempe, AZ 85287 Arizona State University, PO Box 872402, Tempe, AZ 85287-2402 USA
- Institute of Human Origins, Arizona State University, 900 Cady Mall, Tempe, AZ 85287 Arizona State University, PO Box 872402, Tempe, AZ 85287-2402 USA
| | - Juan Lapuente
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | | | | | - Kevin C Lee
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
- K. Lisa Yang Center for Conservation Bioacoustics, Cornell Lab of Ornithology, Cornell University, Ithaca, NY 14850, USA
| | - Manuel Llana
- Jane Goodall Institute Spain and Senegal, Dindefelo Biological Station, Dindefelo, Kedougou, Senegal
| | - Giovanna Maretti
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Rumen Martín
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Amelia Meier
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
- Hawai'i Insititute of Marine Biology, University of Hawai'i at Manoa, 46-007 Lilipuna Place, Kaneohe, HI, 96744, USA
| | - David Morgan
- Lester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, 2001 North Clark Street, Chicago, Illinois 60614 USA
| | - Emily Neil
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Sonia Nicholl
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Stuart Nixon
- North of England Zoological Society, Chester Zoo, Upton by Chester, CH2 1LH, United Kingdom
| | | | - Christopher Orbell
- Panthera, 8 W 40TH ST, New York, NY 10018, USA
- School of Natural Sciences, University of Stirling, UK
| | - Lucy Jayne Ormsby
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Robinson Orume
- Korup Rainforest Conservation Society, c/o Korup National Park, P.O. Box 36 Mundemba, South West Region, Cameroon
| | - Liliana Pacheco
- Save the Dogs and Other Animals, DJ 223 Km 3, 905200 Cernavoda CT, Romania
| | - Jodie Preece
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | | | - Martha M Robbins
- Max Planck Institute for Evolutionary Anthropology, Department of Primate Behavior and Evolution, Deutscher Platz 6, 04103 Leipzig
| | - Aaron Rundus
- West Chester University, Depts of Anthropology & Sociology and Psychology, West Chester, PA, 19382 USA
| | - Crickette Sanz
- Washington University in Saint Louis, Department of Anthropology, One Brookings Drive, St. Louis, MO 63130, USA
- Congo Program, Wildlife Conservation Society, 151 Avenue Charles de Gaulle, Brazzaville, Republic of Congo
| | - Lilah Sciaky
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Volker Sommer
- University College London, Department of Anthropology, 14 Taviton Street, London WC1H 0BW, UK
| | - Fiona A Stewart
- University College London, Department of Anthropology, 14 Taviton Street, London WC1H 0BW, UK
- Department of Human Origins, Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Nikki Tagg
- KMDA, Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 20-26, B-2018 Antwerp, Belgium
- Born Free Foundation, Floor 2 Frazer House, 14 Carfax, Horsham, RH12 1ER, UK
| | - Luc Roscelin Tédonzong
- KMDA, Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 20-26, B-2018 Antwerp, Belgium
| | - Joost van Schijndel
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Elleni Vendras
- Frankfurt Zoological Society, Bernhard-Grzimek-Allee 1, 60316 Frankfurt, Germany
| | - Erin G Wessling
- Johann-Friedrich-Blumenbach Institute for Zoology and Anthropology, Georg-August-University Göttingen,Göttingen, Germany
- German Primate Center, Leibniz Institute for Primate Research, Göttingen, Germany
| | - Jacob Willie
- KMDA, Centre for Research and Conservation, Royal Zoological Society of Antwerp, Koningin Astridplein 20-26, B-2018 Antwerp, Belgium
- Terrestrial Ecology Unit (TEREC), Department of Biology, Ghent University (UGent), K.L. Ledeganckstraat 35, 9000 Ghent, Belgium
| | - Roman M Wittig
- Ape Social Mind Lab, Institute for Cognitive Sciences Marc Jeannerod, CNRS UMR 5229 CNRS, 67 bd Pinel, 69675 Bron CEDEX, France
- Taï Chimpanzee Project, Centre Suisse de Recherches Scientifiques, BP 1301, Abidjan 01, CI
| | - Yisa Ginath Yuh
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Kyle Yurkiw
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Linda Vigilant
- Max Planck Institute for Evolutionary Anthropology (MPI EVAN), Deutscher Platz 6, 04103 Leipzig
| | - Alex Piel
- University College London, Department of Anthropology, 14 Taviton Street, London WC1H 0BW, UK
| | | | - Hjalmar S Kühl
- Senckenberg Museum for Natural History Görlitz, Senckenberg - Member of the Leibniz Association Am Museum 1, 02826 Görlitz, Germany
- International Institute Zittau, Technische Universität Dresden, Markt 23, 02763 Zittau, Germany
| | - Megan Y Dennis
- University of California, Davis, Genome Center, MIND Institute, Department of Biochemistry & Molecular Medicine, One Shields Drive, Davis, CA, 95616, USA
| | - Tomas Marques-Bonet
- Institute of Evolutionary Biology (UPF-CSIC), PRBB, Dr. Aiguader 88, 08003 Barcelona, Spain
- Catalan Institution of Research and Advanced Studies (ICREA), Passeig de Lluís Companys, 23, 08010, Barcelona, Spain
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Baldiri i Reixac 4, 08028 Barcelona, Spain
- Institut Català de Paleontologia Miquel Crusafont, Universitat Autònoma de Barcelona, Edifici ICTA-ICP, c/ Columnes s/n, 08193 Cerdanyola del Vallès, Barcelona, Spain
| | - Mimi Arandjelovic
- Max Planck Institute for Evolutionary Anthropology, Department of Primate Behavior and Evolution, Deutscher Platz 6, 04103 Leipzig
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103
| | - Aida M Andrés
- UCL Genetics Institute, Department of Genetics, Evolution and Environment, University College London, London, United Kingdom
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Cortazar-Chinarro M, Richter-Boix A, Rödin-Mörch P, Halvarsson P, Logue JB, Laurila A, Höglund J. Association between the skin microbiome and MHC class II diversity in an amphibian. Mol Ecol 2024; 33:e17198. [PMID: 37933583 DOI: 10.1111/mec.17198] [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: 04/03/2023] [Revised: 10/20/2023] [Accepted: 10/26/2023] [Indexed: 11/08/2023]
Abstract
Microbiomes play an important role in determining the ecology and behaviour of their hosts. However, questions remain pertaining to how host genetics shape microbiomes, and how microbiome composition influences host fitness. We explored the effects of geography, evolutionary history and host genetics on the skin microbiome diversity and structure in a widespread amphibian. More specifically, we examined the association between bacterial diversity and composition and the major histocompatibility complex class II exon 2 diversity in 12 moor frog (Rana arvalis) populations belonging to two geographical clusters that show signatures of past and ongoing differential selection. We found that while bacterial alpha diversity did not differ between the two clusters, MHC alleles/supertypes and genetic diversity varied considerably depending on geography and evolutionary history. Bacterial alpha diversity was positively correlated with expected MHC heterozygosity and negatively with MHC nucleotide diversity. Furthermore, bacterial community composition showed significant variation between the two geographical clusters and between specific MHC alleles/supertypes. Our findings emphasize the importance of historical demographic events on hologenomic variation and provide new insights into how immunogenetic host variability and microbial diversity may jointly influence host fitness with consequences for disease susceptibility and population persistence.
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Affiliation(s)
- M Cortazar-Chinarro
- Animal Ecology/Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden
- MEMEG/Department of Biology, Lund University, Lund, Sweden
- Department of Earth Ocean and Atmospheric Sciences, Faculty of Science 2020-2207, University of British Columbia, Vancouver, British Columbia, Canada
| | - A Richter-Boix
- Department of Political and Social Science, Pompeu Fabra University, Barcelona, Spain
| | - P Rödin-Mörch
- Animal Ecology/Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden
| | - P Halvarsson
- Parasitology/Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - J B Logue
- Aquatic Ecology/Department of Biology, Lund University, Lund, Sweden
- SLU University Library, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - A Laurila
- Animal Ecology/Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden
| | - J Höglund
- Animal Ecology/Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden
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Jasinska AJ, Apetrei C, Pandrea I. Walk on the wild side: SIV infection in African non-human primate hosts-from the field to the laboratory. Front Immunol 2023; 13:1060985. [PMID: 36713371 PMCID: PMC9878298 DOI: 10.3389/fimmu.2022.1060985] [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: 10/04/2022] [Accepted: 12/15/2022] [Indexed: 01/15/2023] Open
Abstract
HIV emerged following cross-species transmissions of simian immunodeficiency viruses (SIVs) that naturally infect non-human primates (NHPs) from Africa. While HIV replication and CD4+ T-cell depletion lead to increased gut permeability, microbial translocation, chronic immune activation, and systemic inflammation, the natural hosts of SIVs generally avoid these deleterious consequences when infected with their species-specific SIVs and do not progress to AIDS despite persistent lifelong high viremia due to long-term coevolution with their SIV pathogens. The benign course of natural SIV infection in the natural hosts is in stark contrast to the experimental SIV infection of Asian macaques, which progresses to simian AIDS. The mechanisms of non-pathogenic SIV infections are studied mainly in African green monkeys, sooty mangabeys, and mandrills, while progressing SIV infection is experimentally modeled in macaques: rhesus macaques, pigtailed macaques, and cynomolgus macaques. Here, we focus on the distinctive features of SIV infection in natural hosts, particularly (1): the superior healing properties of the intestinal mucosa, which enable them to maintain the integrity of the gut barrier and prevent microbial translocation, thus avoiding excessive/pathologic immune activation and inflammation usually perpetrated by the leaking of the microbial products into the circulation; (2) the gut microbiome, the disruption of which is an important factor in some inflammatory diseases, yet not completely understood in the course of lentiviral infection; (3) cell population shifts resulting in target cell restriction (downregulation of CD4 or CCR5 surface molecules that bind to SIV), control of viral replication in the lymph nodes (expansion of natural killer cells), and anti-inflammatory effects in the gut (NKG2a/c+ CD8+ T cells); and (4) the genes and biological pathways that can shape genetic adaptations to viral pathogens and are associated with the non-pathogenic outcome of the natural SIV infection. Deciphering the protective mechanisms against SIV disease progression to immunodeficiency, which have been established through long-term coevolution between the natural hosts and their species-specific SIVs, may prompt the development of novel therapeutic interventions, such as drugs that can control gut inflammation, enhance gut healing capacities, or modulate the gut microbiome. These developments can go beyond HIV infection and open up large avenues for correcting gut damage, which is common in many diseases.
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Affiliation(s)
- Anna J. Jasinska
- Division of Infectious Diseases, Department of Medicine (DOM), School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States
| | - Cristian Apetrei
- Division of Infectious Diseases, Department of Medicine (DOM), School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States,Department of Infectious Diseases and Immunology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
| | - Ivona Pandrea
- Department of Infectious Diseases and Immunology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States,Department of Pathology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, United States,*Correspondence: Ivona Pandrea,
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Lan LY, You YY, Hong QX, Liu QX, Xu CZ, Chen W, Zhu YD, Du XQ, Fan PF. The gut microbiota of gibbons across host genus and captive site in China. Am J Primatol 2022; 84:e23360. [PMID: 35166397 DOI: 10.1002/ajp.23360] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 12/02/2021] [Accepted: 12/19/2021] [Indexed: 01/04/2023]
Abstract
Gut microbiota influences nutrient metabolism and immunity of animal hosts. Better understanding of the composition and diversity of gut microbiota contributes to conservation and management of threatened animals both in situ and ex situ. In this study, we applied 16S rRNA gene amplicon sequencing to evaluate the composition and diversity of the fecal bacterial community of four gibbon genera (Family Hylobatidae) at four Chinese zoos. The results showed that the dominant bacterial phyla were Bacteroidetes, Firmicutes, and Proteobacteria and dominant families were Prevotellaceae (Bacteroidetes), Spirochaetaceae (Spirochaetes) and Ruminococcaceae (Firmicutes) in the gut of all gibbons. Both captive site and host genus had significant effects on the relative abundance of dominant bacteria and structure of gut bacterial community. We found that captive site and host genus did not solely impact gut bacterial diversity, but the interaction between them did. This study provides basic knowledge for gut microbiota of all four gibbon genera and contributes to management and conservation of captive gibbons.
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Affiliation(s)
- Li-Ying Lan
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | - Yu-Yan You
- Beijing Key Laboratory of Captive Wildlife Technologies, Beijing Zoo, Beijing, China
| | - Qi-Xuan Hong
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
| | | | - Chun-Zhong Xu
- Development Co., Ltd., Shanghai Wild Animal Park, Shanghai, China
| | - Wu Chen
- Guangzhou Zoo, Guangzhou, China
| | | | | | - Peng-Fei Fan
- School of Life Sciences, Sun Yat-sen University, Guangzhou, China
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A k-mer based approach for classifying viruses without taxonomy identifies viral associations in human autism and plant microbiomes. Comput Struct Biotechnol J 2021; 19:5911-5919. [PMID: 34849195 PMCID: PMC8605058 DOI: 10.1016/j.csbj.2021.10.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/17/2021] [Accepted: 10/20/2021] [Indexed: 12/25/2022] Open
Abstract
Viruses are an underrepresented taxa in the study and identification of microbiome constituents; however, they play an essential role in health, microbiome regulation, and transfer of genetic material. Only a few thousand viruses have been isolated, sequenced, and assigned a taxonomy, which limits the ability to identify and quantify viruses in the microbiome. Additionally, the vast diversity of viruses represents a challenge for classification, not only in constructing a viral taxonomy, but also in identifying similarities between a virus' genotype and its phenotype. However, the diversity of viral sequences can be leveraged to classify their sequences in metagenomic and metatranscriptomic samples, even if they do not have a taxonomy. To identify and quantify viruses in transcriptomic and genomic samples, we developed a dynamic programming algorithm for creating a classification tree out of 715,672 metagenome viruses. To create the classification tree, we clustered proportional similarity scores generated from the k-mer profiles of each of the metagenome viruses to create a database of metagenomic viruses. The resulting Kraken2 database of the metagenomic viruses can be found here: https://www.osti.gov/biblio/1615774 and is compatible with Kraken2. We then integrated the viral classification database with databases created with genomes from NCBI for use with ParaKraken (a parallelized version of Kraken provided in Supplemental Zip 1), a metagenomic/transcriptomic classifier. To illustrate the breadth of our utility for classifying metagenome viruses, we analyzed data from a plant metagenome study identifying genotypic and compartment specific differences between two Populus genotypes in three different compartments. We also identified a significant increase in abundance of eight viral sequences in post mortem brains in a human metatranscriptome study comparing Autism Spectrum Disorder patients and controls. We also show the potential accuracy for classifying viruses by utilizing both the JGI and NCBI viral databases to identify the uniqueness of viral sequences. Finally, we validate the accuracy of viral classification with NCBI databases containing viruses with taxonomy to identify pathogenic viruses in known COVID-19 and cassava brown streak virus infection samples. Our method represents the compulsory first step in better understanding the role of viruses in the microbiome by allowing for a more complete identification of sequences without taxonomy. Better classification of viruses will improve identifying associations between viruses and their hosts as well as viruses and other microbiome members. Despite the lack of taxonomy, this database of metagenomic viruses can be used with any tool that utilizes a taxonomy, such as Kraken, for accurate classification of viruses.
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Abstract
Purpose of Review Observations of differing bacterial, intestinal microbiomes in people living with HIV have propelled interest in contributions of the microbiome to HIV disease. Non-human primate (NHP) models of HIV infection provide a controlled setting for assessing contributions of the microbiome by standardizing environmental confounders. We provide an overview of the findings of microbiome contributions to aspects of HIV disease derived from these animal models. Recent Findings Observations of differing bacterial, intestinal microbiomes are inconsistently observed in the NHP model following SIV infection. Differences in lentiviral susceptibility and vaccine efficacy have been attributed to variations in the intestinal microbiome; however, by-and-large, these differences have not been experimentally assessed. Summary Although compelling associations exist, clearly defined contributions of the microbiome to HIV and SIV disease are lacking. The empirical use of comprehensive multi-omics assessments and longitudinal and interventional study designs in NHP models is necessary to define this contribution more clearly.
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Affiliation(s)
- Jason M Brenchley
- Barrier Immunity Section, Laboratory of Viral Diseases, National Institutes of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, USA
| | - Alexandra M Ortiz
- Barrier Immunity Section, Laboratory of Viral Diseases, National Institutes of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, USA.
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Lonsdorf EV, Travis DA, Raphael J, Kamenya S, Lipende I, Mwacha D, Collins DA, Wilson M, Mjungu D, Murray C, Bakuza J, Wolf TM, Parsons MB, Deere JR, Lantz E, Kinsel MJ, Santymire R, Pintea L, Terio KA, Hahn BH, Pusey AE, Goodall J, Gillespie TR. The Gombe Ecosystem Health Project: 16 years of program evolution and lessons learned. Am J Primatol 2021; 84:e23300. [PMID: 34223656 PMCID: PMC8727649 DOI: 10.1002/ajp.23300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 06/01/2021] [Accepted: 06/15/2021] [Indexed: 12/30/2022]
Abstract
Infectious disease outbreaks pose a significant threat to the conservation of chimpanzees (Pan troglodytes) and all threatened nonhuman primates. Characterizing and mitigating these threats to support the sustainability and welfare of wild populations is of the highest priority. In an attempt to understand and mitigate the risk of disease for the chimpanzees of Gombe National Park, Tanzania, we initiated a long-term health-monitoring program in 2004. While the initial focus was to expand the ongoing behavioral research on chimpanzees to include standardized data on clinical signs of health, it soon became evident that the scope of the project would ideally include diagnostic surveillance of pathogens for all primates (including people) and domestic animals, both within and surrounding the National Park. Integration of these data, along with in-depth post-mortem examinations, have allowed us to establish baseline health indicators to inform outbreak response. Here, we describe the development and expansion of the Gombe Ecosystem Health project, review major findings from the research and summarize the challenges and lessons learned over the past 16 years. We also highlight future directions and present the opportunities and challenges that remain when implementing studies of ecosystem health in a complex, multispecies environment.
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Affiliation(s)
- Elizabeth V Lonsdorf
- Department of Psychology and Biological Foundations of Behavior Program, Franklin & Marshall College, Lancaster, Pennsylvania, USA
| | - Dominic A Travis
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | - Jane Raphael
- Gombe National Park, Tanzania Nationals Park, Kigoma, Tanzania
| | - Shadrack Kamenya
- Gombe Stream Research Center, The Jane Goodall Institute, Kigoma, Tanzania
| | - Iddi Lipende
- Tanzania Wildlife Research Institute, Arusha, Tanzania
| | - Dismas Mwacha
- Gombe Stream Research Center, The Jane Goodall Institute, Kigoma, Tanzania
| | - D Anthony Collins
- Gombe Stream Research Center, The Jane Goodall Institute, Kigoma, Tanzania
| | - Michael Wilson
- Departments of Anthropology and Ecology, Evolution and Behavior, University of Minnesota, St. Paul, Minnesota, USA
| | - Deus Mjungu
- Gombe Stream Research Center, The Jane Goodall Institute, Kigoma, Tanzania
| | - Carson Murray
- Center for the Advanced Study of Human Paleobiology, George Washington University, Washington, District of Columbia, USA
| | - Jared Bakuza
- College of Education, University of Dar es Salaam, Dar es Salaam, Tanzania
| | - Tiffany M Wolf
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | - Michele B Parsons
- Division of Global Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jessica R Deere
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, Minnesota, USA
| | - Emma Lantz
- California Department of Fish and Wildlife, Rancho Cordova, California, USA
| | - Michael J Kinsel
- Zoological Pathology Program, University of Illinois, Brookfield, Illinois, USA
| | - Rachel Santymire
- Davee Center for Epidemiology and Endocrinology, Lincoln Park Zoo, Chicago, Illinois, USA
| | | | - Karen A Terio
- Zoological Pathology Program, University of Illinois, Brookfield, Illinois, USA
| | - Beatrice H Hahn
- Departments of Medicine and Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Anne E Pusey
- Department of Evolutionary Anthropology, Duke University, Durham, North Carolina, USA
| | - Jane Goodall
- The Jane Goodall Institute, Vienna, Virginia, USA
| | - Thomas R Gillespie
- Departments of Environmental Sciences and Environmental Health and Program in Population Biology, Emory University, Atlanta, Georgia, USA
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8
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Jasinska AJ, Dong TS, Lagishetty V, Katzka W, Jacobs JP, Schmitt CA, Cramer JD, Ma D, Coetzer WG, Grobler JP, Turner TR, Freimer N, Pandrea I, Apetrei C. Shifts in microbial diversity, composition, and functionality in the gut and genital microbiome during a natural SIV infection in vervet monkeys. MICROBIOME 2020; 8:154. [PMID: 33158452 PMCID: PMC7648414 DOI: 10.1186/s40168-020-00928-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/06/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The microbiota plays an important role in HIV pathogenesis in humans. Microbiota can impact health through several pathways such as increasing inflammation in the gut, metabolites of bacterial origin, and microbial translocation from the gut to the periphery which contributes to systemic chronic inflammation and immune activation and the development of AIDS. Unlike HIV-infected humans, SIV-infected vervet monkeys do not experience gut dysfunction, microbial translocation, and chronic immune activation and do not progress to immunodeficiency. Here, we provide the first reported characterization of the microbial ecosystems of the gut and genital tract in a natural nonprogressing host of SIV, wild vervet monkeys from South Africa. RESULTS We characterized fecal, rectal, vaginal, and penile microbiomes in vervets from populations heavily infected with SIV from diverse locations across South Africa. Geographic site, age, and sex affected the vervet microbiome across different body sites. Fecal and vaginal microbiome showed marked stratification with three enterotypes in fecal samples and two vagitypes, which were predicted functionally distinct within each body site. External bioclimatic factors, biome type, and environmental temperature influenced microbiomes locally associated with vaginal and rectal mucosa. Several fecal microbial taxa were linked to plasma levels of immune molecules, for example, MIG was positively correlated with Lactobacillus and Escherichia/Shigella and Helicobacter, and IL-10 was negatively associated with Erysipelotrichaceae, Anaerostipes, Prevotella, and Anaerovibrio, and positively correlated with Bacteroidetes and Succinivibrio. During the chronic phase of infection, we observed a significant increase in gut microbial diversity, alterations in community composition (including a decrease in Proteobacteria/Succinivibrio in the gut) and functionality (including a decrease in genes involved in bacterial invasion of epithelial cells in the gut), and partial reversibility of acute infection-related shifts in microbial abundance observed in the fecal microbiome. As part of our study, we also developed an accurate predictor of SIV infection using fecal samples. CONCLUSIONS The vervets infected with SIV and humans infected with HIV differ in microbial responses to infection. These responses to SIV infection may aid in preventing microbial translocation and subsequent disease progression in vervets, and may represent host microbiome adaptations to the virus. Video Abstract.
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Affiliation(s)
- Anna J Jasinska
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA, USA.
- Department of Molecular Genetics, Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland.
- Eye on Primates, Los Angeles, CA, USA.
| | - Tien S Dong
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Venu Lagishetty
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - William Katzka
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jonathan P Jacobs
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Division of Gastroenterology, Hepatology and Parenteral Nutrition, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
- UCLA Microbiome Center, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | | | - Jennifer Danzy Cramer
- Department of Sociology, Anthropology, and General Studies, American Public University System, Charles Town, WV, USA
| | - Dongzhu Ma
- Department of Orthopedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Willem G Coetzer
- Department of Genetics, University of the Free State, Bloemfontein, South Africa
| | - J Paul Grobler
- Department of Genetics, University of the Free State, Bloemfontein, South Africa
| | - Trudy R Turner
- Department of Genetics, University of the Free State, Bloemfontein, South Africa
- Department of Anthropology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Nelson Freimer
- Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA, USA
| | - Ivona Pandrea
- Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Cristian Apetrei
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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9
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Narat V, Amato KR, Ranger N, Salmona M, Mercier-Delarue S, Rupp S, Ambata P, Njouom R, Simon F, Giles-Vernick T, LeGoff J. A multi-disciplinary comparison of great ape gut microbiota in a central African forest and European zoo. Sci Rep 2020; 10:19107. [PMID: 33154444 PMCID: PMC7645722 DOI: 10.1038/s41598-020-75847-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 10/15/2020] [Indexed: 01/01/2023] Open
Abstract
Comparisons of mammalian gut microbiota across different environmental conditions shed light on the diversity and composition of gut bacteriome and suggest consequences for human and animal health. Gut bacteriome comparisons across different environments diverge in their results, showing no generalizable patterns linking habitat and dietary degradation with bacterial diversity. The challenge in drawing general conclusions from such studies lies in the broad terms describing diverse habitats ("wild", "captive", "pristine"). We conducted 16S ribosomal RNA gene sequencing to characterize intestinal microbiota of free-ranging sympatric chimpanzees and gorillas in southeastern Cameroon and sympatric chimpanzees and gorillas in a European zoo. We conducted participant-observation and semi-structured interviews among people living near these great apes to understand better their feeding habits and habitats. Unexpectedly, bacterial diversity (ASV, Faith PD and Shannon) was higher among zoo gorillas than among those in the Cameroonian forest, but zoo and Cameroonian chimpanzees showed no difference. Phylogeny was a strong driver of species-specific microbial composition. Surprisingly, zoo gorilla microbiota more closely resembled that of zoo chimpanzees than of Cameroonian gorillas. Zoo living conditions and dietary similarities may explain these results. We encourage multidisciplinary approach integrating environmental sampling and anthropological evaluation to characterize better diverse environmental conditions of such investigations.
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Affiliation(s)
- Victor Narat
- Eco-anthropologie, UMR7206 CNRS/MNHN/Université de Paris, Site du Musée de L'Homme, Paris, France
- Institut Pasteur, Anthropology and Ecology of Disease Emergence Unit, Paris, France
| | - Katherine R Amato
- Department of Anthropology, Northwestern University, Evanston, USA
- Humans and the Microbiome, CIFAR, Toronto, Canada
| | - Noémie Ranger
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France
| | - Maud Salmona
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France
- Département des Agents Infectieux, Virologie et Greffes, AP-HP, Hôpital Saint-Louis, 75010, Paris, France
| | | | - Stephanie Rupp
- Department of Anthropology, City University of New York - Lehman College, New York, NY, USA
| | - Philippe Ambata
- Ministry of Agriculture and Rural Development, Yaounde, Cameroon
| | | | - François Simon
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France
| | - Tamara Giles-Vernick
- Institut Pasteur, Anthropology and Ecology of Disease Emergence Unit, Paris, France.
- Humans and the Microbiome, CIFAR, Toronto, Canada.
| | - Jérôme LeGoff
- Université de Paris, Equipe INSIGHT, Inserm U976, 75010, Paris, France.
- Département des Agents Infectieux, Virologie et Greffes, AP-HP, Hôpital Saint-Louis, 75010, Paris, France.
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10
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Samuelson MM, Pulis EE, Ray C, Arias CR, Samuelson DR, Mattson EE, Solangi M. Analysis of the fecal microbiome in Kemp’s ridley sea turtles Lepidochelys kempii undergoing rehabilitation. ENDANGER SPECIES RES 2020. [DOI: 10.3354/esr01043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The impact of the intestinal and fecal microbiome on animal health has received considerable attention in recent years and has direct implications for the veterinary and wildlife rehabilitation fields. To examine the effects of rehabilitation on the microbiome in Kemp’s ridley sea turtlesLepidochelys kempii, fecal samples from 30 incidentally captured juveniles were collected during rehabilitation. Samples were analyzed to determine alpha- (α) and beta- (β) diversity as well as the taxonomic abundance of the fecal microbiota during rehabilitation and in response to treatment with antibiotics. The fecal microbial communities of animals housed in rehabilitation for a ‘short-term’ stay (samples collected 0-9 d post-capture) were compared with ‘long-term’ (samples collected 10+ d post-capture) and ‘treated’ groups (samples collected from turtles that had received antibiotic medication). Results of this study indicate that the most dominant phylum in fecal samples wasBacteroidetes(relative abundance, 45.44 ± 5.92% [SD]), followed byFirmicutes(26.62 ± 1.58%),Fusobacteria(19.49 ± 9.07%), andProteobacteria(7.39 ± 1.84%). Similarly, at the family level,Fusobacteriaceae(28.36 ± 17.75%),Tannerellaceae(15.41 ± 10.50%),Bacteroidaceae(14.58 ± 8.48%), andRuminococcaceae(11.49 ± 3.47%) were the most abundant. Our results indicated that both antibiotic-treated and long-term rehabilitated turtles demonstrated a significant decrease in β-diversity when compared to short-term rehabilitated turtles. Our results likewise showed that the length of time turtles spent in rehabilitation was negatively correlated with α- and β-diversity. This study demonstrates the importance of a judicious use of antibiotics during the rehabilitation process and emphasizes the importance of limiting the length of hospital stays for sick and injured sea turtles as much as possible.
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Affiliation(s)
- MM Samuelson
- The Institute for Marine Mammal Studies, Gulfport, MS 39503, USA
- Department of Comparative Medicine, University of Nebraska Medical Center, Omaha, NE 68198-5875, USA
| | - EE Pulis
- The Institute for Marine Mammal Studies, Gulfport, MS 39503, USA
- Math and Science Department, Northern State University, Aberdeen, SD 57401, USA
| | - C Ray
- School of Fisheries, Aquaculture and Aquatic Sciences, Auburn University, AL 36849, USA
- Harry K. Dupree Stuttgart National Aquaculture Research Center, U.S. Department of Agriculture, Stuttgart, AR 72160, USA
| | - CR Arias
- School of Fisheries, Aquaculture and Aquatic Sciences, Auburn University, AL 36849, USA
| | - DR Samuelson
- Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - EE Mattson
- The Institute for Marine Mammal Studies, Gulfport, MS 39503, USA
| | - M Solangi
- The Institute for Marine Mammal Studies, Gulfport, MS 39503, USA
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11
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Kaszubinski SF, Pechal JL, Smiles K, Schmidt CJ, Jordan HR, Meek MH, Benbow ME. Dysbiosis in the Dead: Human Postmortem Microbiome Beta-Dispersion as an Indicator of Manner and Cause of Death. Front Microbiol 2020; 11:555347. [PMID: 33013786 PMCID: PMC7500141 DOI: 10.3389/fmicb.2020.555347] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 08/19/2020] [Indexed: 01/04/2023] Open
Abstract
The postmortem microbiome plays an important functional role in host decomposition after death. Postmortem microbiome community successional patterns are specific to body site, with a significant shift in composition 48 h after death. While the postmortem microbiome has important forensic applications for postmortem interval estimation, it also has the potential to aid in manner of death (MOD) and cause of death (COD) determination as a reflection of antemortem health status. To further explore this association, we tested beta-dispersion, or the variability of microbiomes within the context of the “Anna Karenina Principle” (AKP). The foundational principle of AKP is that stressors affect microbiomes in unpredictable ways, which increases community beta-dispersion. We hypothesized that cases with identified M/CODs would have differential community beta-dispersion that reflected antemortem conditions, specifically that cardiovascular disease and/or natural deaths would have higher beta-dispersion compared to other deaths (e.g., accidents, drug-related deaths). Using a published microbiome data set of 188 postmortem cases (five body sites per case) collected during routine autopsy in Wayne County (Detroit), MI, we modeled beta-dispersion to test for M/COD associations a priori. Logistic regression models of beta-dispersion and case demographic data were used to classify M/COD. We demonstrated that beta-dispersion, along with case demographic data, could distinguish among M/COD – especially cardiovascular disease and drug related deaths, which were correctly classified in 79% of cases. Binary logistic regression models had higher correct classifications than multinomial logistic regression models, but changing the defined microbial community (e.g., full vs. non-core communities) used to calculate beta-dispersion overall did not improve model classification or M/COD. Furthermore, we tested our analytic approach on a case study that predicted suicides from other deaths, as well as distinguishing MOD (e.g., homicides vs. suicides) within COD (e.g., gunshot wound). We propose an analytical workflow that combines postmortem microbiome indicator taxa, beta-dispersion, and case demographic data for predicting MOD and COD classifications. Overall, we provide further evidence the postmortem microbiome is linked to the host’s antemortem health condition(s), while also demonstrating the potential utility of including beta-dispersion (a non-taxon dependent approach) coupled with case demographic data for death determination.
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Affiliation(s)
- Sierra F Kaszubinski
- Department of Integrative Biology, Michigan State University, East Lansing, MI, United States
| | - Jennifer L Pechal
- Department of Entomology, Michigan State University, East Lansing, MI, United States
| | - Katelyn Smiles
- Department of Entomology, Michigan State University, East Lansing, MI, United States
| | - Carl J Schmidt
- Wayne County Medical Examiner's Office, Detroit, MI, United States.,Department of Pathology, University of Michigan, Ann Arbor, MI, United States
| | - Heather R Jordan
- Department of Biological Sciences, Mississippi State University, Starkville, MS, United States
| | - Mariah H Meek
- Department of Integrative Biology, Michigan State University, East Lansing, MI, United States.,AgBio Research, Michigan State University, East Lansing, MI, United States.,Ecology, Evolutionary Biology and Behavior Program, Michigan State University, East Lansing, MI, United States
| | - M Eric Benbow
- Department of Entomology, Michigan State University, East Lansing, MI, United States.,Ecology, Evolutionary Biology and Behavior Program, Michigan State University, East Lansing, MI, United States.,Department of Osteopathic Medical Specialties, Michigan State University, East Lansing, MI, United States
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12
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HIV-associated gut dysbiosis is independent of sexual practice and correlates with noncommunicable diseases. Nat Commun 2020; 11:2448. [PMID: 32415070 PMCID: PMC7228978 DOI: 10.1038/s41467-020-16222-8] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 04/15/2020] [Indexed: 02/08/2023] Open
Abstract
Loss of gut mucosal integrity and an aberrant gut microbiota are proposed mechanisms contributing to chronic inflammation and increased morbidity and mortality during antiretroviral-treated HIV disease. Sexual practice has recently been uncovered as a major source of microbiota variation, potentially confounding prior observations of gut microbiota alterations among persons with HIV (PWH). To overcome this and other confounding factors, we examine a well-powered subset of AGEhIV Cohort participants comprising antiretroviral-treated PWH and seronegative controls matched for age, body-mass index, sex, and sexual practice. We report significant gut microbiota differences in PWH regardless of sex and sexual practice including Gammaproteobacteria enrichment, Lachnospiraceae and Ruminococcaceae depletion, and decreased alpha diversity. Men who have sex with men (MSM) exhibit a distinct microbiota signature characterized by Prevotella enrichment and increased alpha diversity, which is linked with receptive anal intercourse in both males and females. Finally, the HIV-associated microbiota signature correlates with inflammatory markers including suPAR, nadir CD4 count, and prevalence of age-associated noncommunicable comorbidities.
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13
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Sepulveda J, Moeller AH. The Effects of Temperature on Animal Gut Microbiomes. Front Microbiol 2020; 11:384. [PMID: 32210948 PMCID: PMC7076155 DOI: 10.3389/fmicb.2020.00384] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 02/20/2020] [Indexed: 12/26/2022] Open
Abstract
Temperature is a prominent abiotic environmental variable that drives the adaptive trajectories of animal lineages and structures the composition of animal communities. Global temperature regimes are expected to undergo rapid shifts in the next century, yet for many animal taxa we lack an understanding of the consequences of these predicted shifts for animal populations. In this review, we synthesize recent evidence that temperature variation shapes the composition and function of animal gut microbiomes, key regulators of host physiology, with potential consequences for host population responses to climate change. Several recent studies spanning a range of animal taxa, including Chordata, Arthropoda, and Mollusca, have reported repeatable associations between temperature and the community composition and function of the gut microbiome. In several cases, the same microbiome responses to temperature have been observed across distantly related animal taxa, suggesting the existence of conserved mechanisms underlying temperature-induced microbiome plasticity. Extreme temperatures can disrupt the stability of alpha-diversity within the gut microbiomes individual hosts and generate beta-diversity among microbiomes within host populations. Microbiome states resulting from extreme temperatures have been associated, and in some cases causally linked, with both beneficial and deleterious effects on host phenotypes. We propose routes by which temperature-induced changes in the gut microbiome may impact host fitness, including effects on colonization resistance in the gut, on host energy and nutrient assimilation, and on host life history traits. Cumulatively, available data indicate that disruption of the gut microbiome may be a mechanism by which changing temperatures will impact animal fitness in wild-living populations.
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Affiliation(s)
- Juan Sepulveda
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, United States
| | - Andrew H Moeller
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, United States
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14
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15
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Non-Human Primate Models of Enteric Viral Infections. Viruses 2018; 10:v10100544. [PMID: 30301125 PMCID: PMC6213648 DOI: 10.3390/v10100544] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 09/20/2018] [Accepted: 10/03/2018] [Indexed: 12/23/2022] Open
Abstract
There is an important role non-human primates (NHP) play in biomedical research. Phylogenetic proximity of any of the NHP species to Homo sapiens assures that much better translatability of research outcomes from model studies involving human diseases can be achieved than from those generated with other pre-clinical systems. Our group and others used during past two decades NHPs in research directed towards viral and autoimmune disorders of the gastrointestinal tract. This review summarizes progress made in the area of enteric viral infections including its applicability to human disease.
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16
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Barbian HJ, Connell AJ, Avitto AN, Russell RM, Smith AG, Gundlapally MS, Shazad AL, Li Y, Bibollet‐Ruche F, Wroblewski EE, Mjungu D, Lonsdorf EV, Stewart FA, Piel AK, Pusey AE, Sharp PM, Hahn BH. CHIIMP: An automated high-throughput microsatellite genotyping platform reveals greater allelic diversity in wild chimpanzees. Ecol Evol 2018; 8:7946-7963. [PMID: 30250675 PMCID: PMC6145012 DOI: 10.1002/ece3.4302] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 05/14/2018] [Accepted: 05/29/2018] [Indexed: 12/29/2022] Open
Abstract
Short tandem repeats (STRs), also known as microsatellites, are commonly used to noninvasively genotype wild-living endangered species, including African apes. Until recently, capillary electrophoresis has been the method of choice to determine the length of polymorphic STR loci. However, this technique is labor intensive, difficult to compare across platforms, and notoriously imprecise. Here we developed a MiSeq-based approach and tested its performance using previously genotyped fecal samples from long-term studied chimpanzees in Gombe National Park, Tanzania. Using data from eight microsatellite loci as a reference, we designed a bioinformatics platform that converts raw MiSeq reads into locus-specific files and automatically calls alleles after filtering stutter sequences and other PCR artifacts. Applying this method to the entire Gombe population, we confirmed previously reported genotypes, but also identified 31 new alleles that had been missed due to sequence differences and size homoplasy. The new genotypes, which increased the allelic diversity and heterozygosity in Gombe by 61% and 8%, respectively, were validated by replicate amplification and pedigree analyses. This demonstrated inheritance and resolved one case of an ambiguous paternity. Using both singleplex and multiplex locus amplification, we also genotyped fecal samples from chimpanzees in the Greater Mahale Ecosystem in Tanzania, demonstrating the utility of the MiSeq-based approach for genotyping nonhabituated populations and performing comparative analyses across field sites. The new automated high-throughput analysis platform (available at https://github.com/ShawHahnLab/chiimp) will allow biologists to more accurately and effectively determine wildlife population size and structure, and thus obtain information critical for conservation efforts.
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Affiliation(s)
- Hannah J. Barbian
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Andrew Jesse Connell
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Alexa N. Avitto
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Ronnie M. Russell
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Andrew G. Smith
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Madhurima S. Gundlapally
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Alexander L. Shazad
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Yingying Li
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Frederic Bibollet‐Ruche
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
| | - Emily E. Wroblewski
- Department of AnthropologyWashington University in St. LouisSt. LouisMissouri
| | | | | | - Fiona A. Stewart
- School of Natural Sciences and PsychologyLiverpool John Moores UniversityLiverpoolUK
| | - Alexander K. Piel
- School of Natural Sciences and PsychologyLiverpool John Moores UniversityLiverpoolUK
| | - Anne E. Pusey
- Department of Evolutionary AnthropologyDuke UniversityDurhamNorth Carolina
| | - Paul M. Sharp
- Institute of Evolutionary Biology and Centre for ImmunityInfection and EvolutionUniversity of EdinburghEdinburghUK
| | - Beatrice H. Hahn
- Departments of Microbiology and MedicinePerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvania
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17
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Clayton JB, Gomez A, Amato K, Knights D, Travis DA, Blekhman R, Knight R, Leigh S, Stumpf R, Wolf T, Glander KE, Cabana F, Johnson TJ. The gut microbiome of nonhuman primates: Lessons in ecology and evolution. Am J Primatol 2018; 80:e22867. [PMID: 29862519 DOI: 10.1002/ajp.22867] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 03/23/2018] [Accepted: 04/20/2018] [Indexed: 02/06/2023]
Abstract
The mammalian gastrointestinal (GI) tract is home to trillions of bacteria that play a substantial role in host metabolism and immunity. While progress has been made in understanding the role that microbial communities play in human health and disease, much less attention has been given to host-associated microbiomes in nonhuman primates (NHPs). Here we review past and current research exploring the gut microbiome of NHPs. First, we summarize methods for characterization of the NHP gut microbiome. Then we discuss variation in gut microbiome composition and function across different NHP taxa. Finally, we highlight how studying the gut microbiome offers new insights into primate nutrition, physiology, and immune system function, as well as enhances our understanding of primate ecology and evolution. Microbiome approaches are useful tools for studying relevant issues in primate ecology. Further study of the gut microbiome of NHPs will offer new insight into primate ecology and evolution as well as human health.
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Affiliation(s)
- Jonathan B Clayton
- Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, Minnesota.,GreenViet Biodiversity Conservation Center, Son Tra District, Danang, Vietnam.,Primate Microbiome Project, Minneapolis, Minnesota
| | - Andres Gomez
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Animal Science, University of Minnesota, St Paul, Minnesota
| | - Katherine Amato
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Anthropology, Northwestern University, Evanston, Illinois
| | - Dan Knights
- Primate Microbiome Project, Minneapolis, Minnesota.,Biotechnology Institute, University of Minnesota, Saint Paul, Minnesota.,Department of Computer Science and Engineering, University of Minnesota, Minneapolis, Minnesota
| | - Dominic A Travis
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Veterinary Population Medicine, University of Minnesota, Saint Paul, Minnesota
| | - Ran Blekhman
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Genetics, Cell Biology, and Development, University of Minnesota, Minneapolis, Minnesota.,Department of Ecology, Evolution, and Behavior, University of Minnesota, Falcon Heights, Minnesota
| | - Rob Knight
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Computer Science & Engineering, UC San Diego, La Jolla, California.,Department of Pediatrics, UC San Diego, La Jolla, California.,Center for Microbiome Innovation, UC San Diego, La Jolla, California
| | - Steven Leigh
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Anthropology, University of Colorado Boulder, Boulder, Colorado.,C.R. Woese Institute for Genomic Biology, University of Illinois, Urbana, Illinois
| | - Rebecca Stumpf
- Primate Microbiome Project, Minneapolis, Minnesota.,C.R. Woese Institute for Genomic Biology, University of Illinois, Urbana, Illinois.,Department of Anthropology, University of Illinois, Urbana, Illinois
| | - Tiffany Wolf
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Veterinary Population Medicine, University of Minnesota, Saint Paul, Minnesota
| | - Kenneth E Glander
- Primate Microbiome Project, Minneapolis, Minnesota.,Department of Evolutionary Anthropology, Duke University, Durham, North Carolina
| | - Francis Cabana
- Primate Microbiome Project, Minneapolis, Minnesota.,Wildlife Nutrition Centre, Wildlife Reserves Singapore, Singapore
| | - Timothy J Johnson
- Department of Veterinary and Biomedical Sciences, University of Minnesota, Saint Paul, Minnesota.,Primate Microbiome Project, Minneapolis, Minnesota.,University of Minnesota, Mid-Central Research and Outreach Center, Willmar, Minnesota
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18
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D'arc M, Furtado C, Siqueira JD, Seuánez HN, Ayouba A, Peeters M, Soares MA. Assessment of the gorilla gut virome in association with natural simian immunodeficiency virus infection. Retrovirology 2018; 15:19. [PMID: 29402305 PMCID: PMC5800045 DOI: 10.1186/s12977-018-0402-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/28/2018] [Indexed: 01/10/2023] Open
Abstract
Background Simian immunodeficiency viruses (SIVs) of chimpanzees and gorillas from Central Africa crossed the species barrier at least four times giving rise to human immunodeficiency virus type 1 (HIV-1) groups M, N, O and P. The paradigm of non-pathogenic lentiviral infections has been challenged by observations of naturally infected chimpanzees with SIVcpz associated with a negative impact on their life span and reproduction, CD4+ T-lymphocyte loss and lymphoid tissue destruction. With the advent and dissemination of new generation sequencing technologies, novel promising markers of immune deficiency have been explored in human and nonhuman primate species, showing changes in the microbiome (dysbiosis) that might be associated with pathogenic conditions. The aim of the present study was to identify and compare enteric viromes of SIVgor-infected and uninfected gorillas using noninvasive sampling and ultradeep sequencing, and to assess the association of virome composition with potential SIVgor pathogenesis in their natural hosts. Results We analyzed both RNA and DNA virus libraries of 23 fecal samples from 11 SIVgor-infected (two samples from one animal) and 11 uninfected western lowland gorillas from Campo-Ma’an National Park (CP), in southwestern Cameroon. Three bacteriophage families (Siphoviridae, Myoviridae and Podoviridae) represented 67.5 and 68% of the total annotated reads in SIVgor-infected and uninfected individuals, respectively. Conversely, mammalian viral families, such as Herpesviridae and Reoviridae, previously associated with gut- and several mammalian diseases were significantly more abundant (p < 0.003) in the SIVgor-infected group. In the present study, we analyzed, for the first time, the enteric virome of gorillas and their association with SIVgor status. This also provided the first evidence of association of specific mammalian viral families and SIVgor in a putative dysbiosis context. Conclusions Our results suggested that viromes might be potentially used as markers of lentiviral disease progression in wild gorilla populations. The diverse mammalian viral families, herein described in SIVgor-infected gorillas, may play a pivotal role in a disease progression still unclear in these animals but already well characterized in pathogenic lentiviral infections in other organisms. Larger sample sets should be further explored to reduce intrinsic sampling variation.
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Affiliation(s)
- Mirela D'arc
- Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil.,Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | | | | | - Héctor N Seuánez
- Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil.,Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Ahidjo Ayouba
- UMI233/INSERM1175 Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier, France
| | - Martine Peeters
- UMI233/INSERM1175 Institut de Recherche pour le Développement (IRD), University of Montpellier, Montpellier, France
| | - Marcelo A Soares
- Instituto Nacional de Câncer (INCA), Rio de Janeiro, Brazil. .,Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
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19
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Williams B, Ghosh M, Boucher CA, Bushman F, Carrington-Lawrence S, Collman RG, Dandekar S, Dang Q, Malaspina A, Paredes R, Wilson CC, Nowak P, Klatt NR, Lagenaur L, Landay AL. A Summary of the Second Annual HIV Microbiome Workshop. AIDS Res Hum Retroviruses 2017; 33:1258-1264. [PMID: 28899105 DOI: 10.1089/aid.2017.0137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Commensal organisms appear to play significant roles in normal homeostasis as well as in the pathogenesis of HIV infection in a number of different organ systems. On November 17th and 18th, 2016, leading researchers from around the world met to discuss their insights on advances in our understanding of HIV and the microbiome at the National Institutes of Health (NIH) in Bethesda. Dr. Elhanan Borenstein of the University of Washington gave a keynote address where he discussed new developments in systems biology which hold the promise of illuminating the pathways by which these organisms interact with human physiology. He suggested that we need to get past correlations in microbiome research by using models and informatics which incorporate metagenomics to predict functional changes in the microbiome.
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Affiliation(s)
- Brett Williams
- Division of Infectious Diseases, Rush University Medical Center, Chicago, Illinois
| | - Mimi Ghosh
- Department of Epidemiology and Biostatistics, The George Washington University, Washington, District of Columbia
| | - Charles A.B. Boucher
- Department of Virosciences, Erasmus Medical Center, Erasmus University, Rotterdam, the Netherlands
| | - Frederic Bushman
- Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stacy Carrington-Lawrence
- Office of AIDS Research, Division of Program Coordination, Planning, and Strategic Initiatives, Office of the Director, US National Institutes of Health, US Department of Health and Human Services, Bethesda, Maryland
| | - Ronald G. Collman
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Satya Dandekar
- Department of Medical Microbiology and Immunology, University of California, Davis, Davis, California
| | - Que Dang
- Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Angela Malaspina
- Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, Bethesda, Maryland
| | - Roger Paredes
- Institut de Recerca de la SIDA IrsiCaixa i Unitat VIH, Universitat Autònoma de Barcelona, Universitat de Vic, Catalonia, Spain
| | - Cara C. Wilson
- Department of Medicine, University of Colorado at Denver, Aurora, Colorado
| | - Piotr Nowak
- Department of Medicine, Unit of Infectious Diseases, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Nichole R. Klatt
- Department of Pharmaceutics, Washington National Primate Research Center, University of Washington, Seattle, Washington
| | - Laurel Lagenaur
- Vaccine Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Alan L. Landay
- Department of Immunology/Microbiology, Rush University Medical Center, Chicago, Illinois
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20
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Serrano-Villar S, Vázquez-Castellanos JF, Vallejo A, Latorre A, Sainz T, Ferrando-Martínez S, Rojo D, Martínez-Botas J, Del Romero J, Madrid N, Leal M, Mosele JI, Motilva MJ, Barbas C, Ferrer M, Moya A, Moreno S, Gosalbes MJ, Estrada V. The effects of prebiotics on microbial dysbiosis, butyrate production and immunity in HIV-infected subjects. Mucosal Immunol 2017; 10:1279-1293. [PMID: 28000678 DOI: 10.1038/mi.2016.122] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 11/19/2016] [Indexed: 02/06/2023]
Abstract
Altered interactions between the gut mucosa and bacteria during HIV infection seem to contribute to chronic immune dysfunction. A deeper understanding of how nutritional interventions could ameliorate gut dysbiosis is needed. Forty-four subjects, including 12 HIV+ viremic untreated (VU) patients, 23 antiretroviral therapy-treated (ART+) virally suppressed patients (15 immunological responders and 8 non-responders) and 9 HIV- controls (HIV-), were blindly randomized to receive either prebiotics (scGOS/lcFOS/glutamine) or placebo (34/10) over 6 weeks in this pilot study. We assessed fecal microbiota composition using deep 16S rRNA gene sequencing and several immunological and genetic markers involved in HIV immunopathogenesis. The short dietary supplementation attenuated HIV-associated dysbiosis, which was most apparent in VU individuals but less so in ART+ subjects, whose gut microbiota was found more resilient. This compositional shift was not observed in the placebo arm. Significantly, declines in indirect markers of bacterial translocation and T-cell activation, improvement of thymic output, and changes in butyrate production were observed. Increases in the abundance of Faecalibacterium and Lachnospira strongly correlated with moderate but significant increases of butyrate production and amelioration of the inflammatory biomarkers soluble CD14 and high-sensitivity C-reactive protein, especially among VU. Hence, the bacterial butyrate synthesis pathway holds promise as a viable target for interventions.
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Affiliation(s)
- S Serrano-Villar
- Department of Infectious Diseases, Hospital Universitario Ramón y Cajal, Facultad de Medicina, Universidad de Alcalá (IRYCIS), Madrid, Spain
| | - J F Vázquez-Castellanos
- Unidad Mixta de Investigación en Genómica y Salud de la Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO-Salud Pública) y el Instituto Cavanilles de Biodiversidad y Biología Evolutiva (Universidad de Valencia), Valencia, Spain
- CIBER en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - A Vallejo
- Department of Infectious Diseases, Hospital Universitario Ramón y Cajal, Facultad de Medicina, Universidad de Alcalá (IRYCIS), Madrid, Spain
| | - A Latorre
- Unidad Mixta de Investigación en Genómica y Salud de la Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO-Salud Pública) y el Instituto Cavanilles de Biodiversidad y Biología Evolutiva (Universidad de Valencia), Valencia, Spain
- CIBER en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - T Sainz
- Department of Pediatric Infectious Diseases, University Hospital La Paz, and La Paz Research Institute, Madrid, Spain
| | - S Ferrando-Martínez
- Laboratory of Immunovirology, Biomedicine Institute of Seville (IBIS), Department of Infectious Diseases, University Hospital Virgen del Rocío, Sevilla, Spain
| | - D Rojo
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, CEU San Pablo University, Madrid, Spain
| | - J Martínez-Botas
- Department of Biochemistry, University Hospital Ramón y Cajal-IRYCIS, Madrid, Spain
- CIBER of Obesity and Nutrition Pathophysiology (CIBEROBN), Madrid, Spain
| | | | - N Madrid
- Department of Infectious Diseases, Hospital Universitario Ramón y Cajal, Facultad de Medicina, Universidad de Alcalá (IRYCIS), Madrid, Spain
| | - M Leal
- Laboratory of Immunovirology, Biomedicine Institute of Seville (IBIS), Department of Infectious Diseases, University Hospital Virgen del Rocío, Sevilla, Spain
| | - J I Mosele
- Food Technology Department, Agrotecnio Center, University of Lleida, Spain
| | - M J Motilva
- Food Technology Department, Agrotecnio Center, University of Lleida, Spain
| | - C Barbas
- Centro de Metabolómica y Bioanálisis (CEMBIO), Facultad de Farmacia, CEU San Pablo University, Madrid, Spain
| | - M Ferrer
- Institute of Catalysis, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - A Moya
- Unidad Mixta de Investigación en Genómica y Salud de la Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO-Salud Pública) y el Instituto Cavanilles de Biodiversidad y Biología Evolutiva (Universidad de Valencia), Valencia, Spain
- CIBER en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - S Moreno
- Department of Infectious Diseases, Hospital Universitario Ramón y Cajal, Facultad de Medicina, Universidad de Alcalá (IRYCIS), Madrid, Spain
| | - M J Gosalbes
- Unidad Mixta de Investigación en Genómica y Salud de la Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana (FISABIO-Salud Pública) y el Instituto Cavanilles de Biodiversidad y Biología Evolutiva (Universidad de Valencia), Valencia, Spain
- CIBER en Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - V Estrada
- HIV Unit, Department of Internal Medicine, University Hospital Clínico San Carlos, Madrid, Spain
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21
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Stress and stability: applying the Anna Karenina principle to animal microbiomes. Nat Microbiol 2017; 2:17121. [DOI: 10.1038/nmicrobiol.2017.121] [Citation(s) in RCA: 402] [Impact Index Per Article: 57.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 07/03/2017] [Indexed: 02/08/2023]
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