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Goddard MR, O'Brien S, Williams N, Guitian J, Grant A, Cody A, Colles F, Buffet JC, Adlen E, Stephens A, Godfray HCJ, Maiden MCJ. A restatement of the natural science evidence base regarding the source, spread and control of Campylobacter species causing human disease. Proc Biol Sci 2022; 289:20220400. [PMID: 35703046 PMCID: PMC9198779 DOI: 10.1098/rspb.2022.0400] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Food poisoning caused by Campylobacter (campylobacteriosis) is the most prevalent bacterial disease associated with the consumption of poultry, beef, lamb and pork meat and unpasteurized dairy products. A variety of livestock industry, food chain and public health interventions have been implemented or proposed to reduce disease prevalence, some of which entail costs for producers and retailers. This paper describes a project that set out to summarize the natural science evidence base relevant to campylobacteriosis control in as policy-neutral terms as possible. A series of evidence statements are listed and categorized according to the nature of the underlying information. The evidence summary forms the appendix to this paper and an annotated bibliography is provided in the electronic supplementary material.
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Affiliation(s)
- Matthew R. Goddard
- School of Life Sciences, Joseph Banks Laboratories, University of Lincoln, Lincoln LN6 7DL, UK
| | - Sarah O'Brien
- School of Natural and Environmental Sciences, Ground floor, Agriculture Building, Newcastle University, Newcastle upon Tyne NE1 7RU, UK,Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral CH64 7TE, UK
| | - Nicola Williams
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston, Wirral CH64 7TE, UK
| | - Javier Guitian
- Veterinary Epidemiology, Economics and Public Health, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield AL9 7TA, UK
| | - Andrew Grant
- Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge CB3 0ES, UK
| | - Alison Cody
- Department of Zoology, University of Oxford, 11a Mansfield Road, Oxford OX1 3SZ, UK
| | - Frances Colles
- Department of Zoology, University of Oxford, 11a Mansfield Road, Oxford OX1 3SZ, UK
| | - Jean-Charles Buffet
- Oxford Martin School, University of Oxford, 34 Broad Street, Oxford OX1 3BD, UK
| | - Ella Adlen
- Oxford Martin School, University of Oxford, 34 Broad Street, Oxford OX1 3BD, UK
| | - Andrea Stephens
- Oxford Martin School, University of Oxford, 34 Broad Street, Oxford OX1 3BD, UK
| | - H. Charles J. Godfray
- Department of Zoology, University of Oxford, 11a Mansfield Road, Oxford OX1 3SZ, UK,Oxford Martin School, University of Oxford, 34 Broad Street, Oxford OX1 3BD, UK
| | - Martin C. J. Maiden
- Department of Zoology, University of Oxford, 11a Mansfield Road, Oxford OX1 3SZ, UK
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Kraimi N, Dawkins M, Gebhardt-Henrich SG, Velge P, Rychlik I, Volf J, Creach P, Smith A, Colles F, Leterrier C. Influence of the microbiota-gut-brain axis on behavior and welfare in farm animals: A review. Physiol Behav 2019; 210:112658. [PMID: 31430443 DOI: 10.1016/j.physbeh.2019.112658] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/12/2019] [Accepted: 08/17/2019] [Indexed: 02/07/2023]
Abstract
There is increasing evidence of a pivotal role of the gut microbiota (GUT-M) in key physiological functions in vertebrates. Many studies discuss functional implications of the GUT-M not only on immunity, growth, metabolism, but also on brain development and behavior. However, while the influence of the microbiota-gut-brain axis (MGBA) on behavior is documented in rodents and humans, data on farm animals are scarce. This review will first report the well-known influence of the MGBA on behavior in rodent and human and then describe its influence on emotion, memory, social and feeding behaviors in farm animals. This corpus of experiments suggests that a better understanding of the effects of the MGBA on behavior could have large implications in various fields of animal production. Specifically, animal welfare and health could be improved by selection, nutrition and management processes that take into account the role of the GUT-M in behavior.
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Affiliation(s)
- Narjis Kraimi
- INRA, CNRS, IFCE, Université de Tours, UMR 85, Centre Val de Loire, 37380 Nouzilly, France
| | - Marian Dawkins
- University of Oxford, Department of Zoology, OX1 3PS Oxford, United Kingdom
| | | | - Philippe Velge
- ISP, INRA, Université de Tours, UMR 1282, Centre Val de Loire, 37380 Nouzilly, France
| | - Ivan Rychlik
- Veterinary Research Institute, Brno 62100, Czech Republic
| | - Jiří Volf
- Veterinary Research Institute, Brno 62100, Czech Republic
| | | | - Adrian Smith
- University of Oxford, Department of Zoology, OX1 3PS Oxford, United Kingdom
| | - Frances Colles
- University of Oxford, Department of Zoology, OX1 3PS Oxford, United Kingdom
| | - Christine Leterrier
- INRA, CNRS, IFCE, Université de Tours, UMR 85, Centre Val de Loire, 37380 Nouzilly, France.
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Sproston E, Ogden I, MacRae M, Forbes K, Dallas J, Sheppard S, Cody A, Colles F, Wilson M, Strachan N. Multi-locus sequence types of Campylobacter carried by flies and slugs acquired from local ruminant faeces. J Appl Microbiol 2010; 109:829-38. [DOI: 10.1111/j.1365-2672.2010.04711.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wirth T, Falush D, Lan R, Colles F, Mensa P, Wieler LH, Karch H, Reeves PR, Maiden MCJ, Ochman H, Achtman M. Sex and virulence in Escherichia coli: an evolutionary perspective. Mol Microbiol 2006; 60:1136-51. [PMID: 16689791 PMCID: PMC1557465 DOI: 10.1111/j.1365-2958.2006.05172.x] [Citation(s) in RCA: 1503] [Impact Index Per Article: 83.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2006] [Indexed: 12/14/2022]
Abstract
Pathogenic Escherichia coli cause over 160 million cases of dysentery and one million deaths per year, whereas non-pathogenic E. coli constitute part of the normal intestinal flora of healthy mammals and birds. The evolutionary pathways underlying this dichotomy in bacterial lifestyle were investigated by multilocus sequence typing of a global collection of isolates. Specific pathogen types [enterohaemorrhagic E. coli, enteropathogenic E. coli, enteroinvasive E. coli, K1 and Shigella] have arisen independently and repeatedly in several lineages, whereas other lineages contain only few pathogens. Rates of evolution have accelerated in pathogenic lineages, culminating in highly virulent organisms whose genomic contents are altered frequently by increased rates of homologous recombination; thus, the evolution of virulence is linked to bacterial sex. This long-term pattern of evolution was observed in genes distributed throughout the genome, and thereby is the likely result of episodic selection for strains that can escape the host immune response.
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Affiliation(s)
- Thierry Wirth
- Department of Molecular Biology, Schumannstraβe 21/22, Max-Planck Institut für Infektionsbiologie10117 Berlin, Germany
- Department of Biology, Lehrstuhl für Zoologie und Evolutionsbiologie, University KonstanzUniversitätsstrasse 10, D-78457 Germany
| | - Daniel Falush
- Department of Molecular Biology, Schumannstraβe 21/22, Max-Planck Institut für Infektionsbiologie10117 Berlin, Germany
| | - Ruiting Lan
- School of Biotechnology and Biomolecular Sciences, University of New South WalesNSW 2052, Australia
| | - Frances Colles
- The Peter Medawar Building for Pathogen Research, University of OxfordOxford OX1 3SY, UK
| | - Patience Mensa
- The Peter Medawar Building for Pathogen Research, University of OxfordOxford OX1 3SY, UK
| | - Lothar H Wieler
- Institut für Mikrobiologie und Tierseuchen, Freie Universität Berlin10115 Berlin, Germany
| | - Helge Karch
- Institut für Hygiene, University of Münster48149 Münster, Germany
| | - Peter R Reeves
- School of Molecular and Microbial Biosciences, The University of SydneyNSW 2006, Australia
| | - Martin CJ Maiden
- The Peter Medawar Building for Pathogen Research, University of OxfordOxford OX1 3SY, UK
| | - Howard Ochman
- Department of Biochemistry and Molecular Biophysics, University of ArizonaTucson, AZ 85721, USA
| | - Mark Achtman
- Department of Molecular Biology, Schumannstraβe 21/22, Max-Planck Institut für Infektionsbiologie10117 Berlin, Germany
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