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Wu J, Zhou Q, Qi H, Lan W, Yang S, Yang S, Fan Z, Zhang A. Antimicrobial resistance spectrum and virulence characterization of Escherichia coli, Klebsiella pneumoniae and Proteus mirabilis isolated from asymptomatic and diarrheal rhesus monkeys. Microbiol Res 2024; 282:127633. [PMID: 38364524 DOI: 10.1016/j.micres.2024.127633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/13/2023] [Accepted: 01/29/2024] [Indexed: 02/18/2024]
Abstract
This study aims to deepen our understanding of the drug resistance and virulence characterization among gut bacteria in asymptomatic and diarrheal captive rhesus macaques (RMs). A total of 31 samples, including 8 asymptomatic RMs, 10 diarrheal RMs, and 1 dead RM, were collected from a breeding base in Sichuan, China, for bacterial isolation. As a result, Escherichia coli (n = 23), Klebsiella (n = 22), Proteus mirabilis (n = 10), Enterococcus (n = 10), Salmonella (n = 2), and Staphylococcus (n = 2) were isolated. All isolates were subjected to antimicrobial susceptibility testing and whole-genome sequencing, among which some E. coli, K. pneumoniae, and P. mirabilis were subjected to the Galleria mellonella and mice infection testing. The antimicrobial resistance rates of levofloxacin, enrofloxacin, and cefotaxime in diarrhea-associated isolates were higher than those of asymptomatic isolates. Consistent with the antimicrobial resistance phenotype, diarrheal isolates had a higher prevalence rate to qnrS1, blaTEM-1B and blaCTX-M-27 than asymptomatic isolates. Furthermore, compared with asymptomatic isolates, diarrheal isolates demonstrated a higher pathogenic potential against larvae and mice. Additionally, sequence types (STs) 14179-14181 in E. coli and ST 625 and ST 630-631 in Klebsiella aerogenes were firstly characterized. Our evidence underscores the considerable challenge posed by high rates of bacterial drug resistance in the effective treatment of diarrheal RMs.
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Affiliation(s)
- Jie Wu
- Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Quan Zhou
- Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Haoxuan Qi
- Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Weiqi Lan
- Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Shujian Yang
- Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, China
| | - Shengzhi Yang
- Key Laboratory of Bioresources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu, Sichuan, China; Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Sciences, Sichuan University, Chengdu, Sichuan, China
| | - Zhenxin Fan
- Key Laboratory of Bioresources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu, Sichuan, China; Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Sciences, Sichuan University, Chengdu, Sichuan, China.
| | - Anyun Zhang
- Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province, Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, 610065, China.
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Rhoades NS, Cinco IR, Hendrickson SM, Prongay K, Haertel AJ, Flores GE, Slifka MK, Messaoudi I. Infant diarrheal disease in rhesus macaques impedes microbiome maturation and is linked to uncultured Campylobacter species. Commun Biol 2024; 7:37. [PMID: 38182754 PMCID: PMC10770169 DOI: 10.1038/s42003-023-05695-0] [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: 07/04/2023] [Accepted: 12/12/2023] [Indexed: 01/07/2024] Open
Abstract
Diarrheal diseases remain one of the leading causes of death for children under 5 globally, disproportionately impacting those living in low- and middle-income countries (LMIC). Campylobacter spp., a zoonotic pathogen, is one of the leading causes of food-borne infection in humans. Yet to be cultured Campylobacter spp. contribute to the total burden in diarrheal disease in children living in LMIC thus hampering interventions. We performed microbiome profiling and metagenomic genome assembly on samples collected from over 100 infant rhesus macaques longitudinally and during cases of clinical diarrhea within the first year of life. Acute diarrhea was associated with long-lasting taxonomic and functional shifts of the infant gut microbiome indicative of microbiome immaturity. We constructed 36 Campylobacter metagenomic assembled genomes (MAGs), many of which fell within 4 yet to be cultured species. Finally, we compared the uncultured Campylobacter MAGs assembled from infant macaques with publicly available human metagenomes to show that these uncultured species are also found in human fecal samples from LMIC. These data highlight the importance of unculturable Campylobacter spp. as an important target for reducing disease burden in LMIC children.
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Affiliation(s)
- Nicholas S Rhoades
- Department of Molecular biology and Biochemistry, University of California Irvine, Irvine, CA, USA
- Department of Microbiology, Immunology and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Isaac R Cinco
- Department of Microbiology, Immunology and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Sara M Hendrickson
- Division of Neuroscience, Oregon National Primate Research Center, Portland, OR, USA
| | - Kamm Prongay
- Division of Animal Resources and Research Support, Oregon National Primate Research Center, Oregon Health and Science University West Campus, Portland, OR, USA
| | - Andrew J Haertel
- Division of Animal Resources and Research Support, Oregon National Primate Research Center, Oregon Health and Science University West Campus, Portland, OR, USA
| | - Gilberto E Flores
- Department of Biology, California State University, Northridge, Northridge, CA, USA
| | - Mark K Slifka
- Division of Neuroscience, Oregon National Primate Research Center, Portland, OR, USA
| | - Ilhem Messaoudi
- Department of Microbiology, Immunology and Molecular Genetics, College of Medicine, University of Kentucky, Lexington, KY, USA.
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Zang X, Pascoe B, Mourkas E, Kong K, Jiao X, Sheppard SK, Huang J. Evidence of potential Campylobacter jejuni zooanthroponosis in captive macaque populations. Microb Genom 2023; 9:001121. [PMID: 37877958 PMCID: PMC10634442 DOI: 10.1099/mgen.0.001121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/09/2023] [Indexed: 10/26/2023] Open
Abstract
Non-human primates share recent common ancestry with humans and exhibit comparable disease symptoms. Here, we explored the transmission potential of enteric bacterial pathogens in monkeys exhibiting symptoms of recurrent diarrhoea in a biomedical research facility in China. The common zoonotic bacterium Campylobacter jejuni was isolated from macaques (Macaca mulatta and Macaca fascicularis) and compared to isolates from humans and agricultural animals in Asia. Among the monkeys sampled, 5 % (44/973) tested positive for C. jejuni, 11 % (5/44) of which displayed diarrhoeal symptoms. Genomic analysis of monkey isolates, and 1254 genomes from various sources in Asia, were used to identify the most likely source of human infection. Monkey and human isolates shared high average nucleotide identity, common MLST clonal complexes and clustered together on a phylogeny. Furthermore, the profiles of putative antimicrobial resistance genes were similar between monkeys and humans. Taken together these findings suggest that housed macaques became infected with C. jejuni either directly from humans or via a common contamination source.
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Affiliation(s)
- Xiaoqi Zang
- Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, PR China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou, PR China
- Ineos Oxford Institute for Antimicrobial Research, Department of Biology, University of Oxford, Oxford, UK
| | - Ben Pascoe
- Ineos Oxford Institute for Antimicrobial Research, Department of Biology, University of Oxford, Oxford, UK
- Centre for Genomic Pathogen Surveillance, Big Data Institute, University of Oxford, Oxford, UK
| | - Evangelos Mourkas
- Ineos Oxford Institute for Antimicrobial Research, Department of Biology, University of Oxford, Oxford, UK
| | - Ke Kong
- Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, PR China
| | - Xinan Jiao
- Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, PR China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou, PR China
| | - Samuel K. Sheppard
- Ineos Oxford Institute for Antimicrobial Research, Department of Biology, University of Oxford, Oxford, UK
| | - Jinlin Huang
- Jiangsu Key Laboratory of Zoonosis, Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, PR China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou, PR China
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