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Boyd A, El Dani M, Ajrouche R, Demontant V, Cheval J, Lacombe K, Cosson G, Rodriguez C, Pawlotsky JM, Woerther PL, Surgers L. Gut microbiome diversity and composition in individuals with and without extended-spectrum β-lactamase-producing Enterobacterales carriage: a matched case-control study in infectious diseases department. Clin Microbiol Infect 2024:S1198-743X(24)00146-0. [PMID: 38527613 DOI: 10.1016/j.cmi.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 03/27/2024]
Abstract
OBJECTIVE Little is known about the effect of gut microbial and extended-spectrum β-lactamase-producing Enterobacterales (ESBL-E) carriage, particularly in the general population. The aim of this study was to identify microbiota signatures uniquely correlated with ESBL-E carriage. METHODS We conducted a case-control study among individuals seeking care at the Sexual Health Clinic or Department of Infectious and Tropical Diseases, Saint-Antoine Hospital, Paris, France. Using coarsened exact matching, 176 participants with ESBL-carriage (i.e. cases) were matched 1:1 to those without ESBL-carriage (i.e. controls) based on sexual group, ESBL-E prevalence of countries travelled in <12 months, number of sexual partners in <6 months, geographic origin, and any antibiotic use in <6 months. 16S rRNA gene amplicon sequencing was used to generate differential abundances at the genus level and measures of α- and β-diversity. RESULTS Participants were mostly men (83.2%, n = 293/352) and had a median age of 33 years (interquartile range: 27-44). Nine genera were found associated with ESBL-E carriage: Proteus (p < 0.0001), Carnobacterium (p < 0.0001), Enterorhabdus (p 0.0079), Catonella (p 0.017), Dermacoccus (p 0.017), Escherichia/Shigella (p 0.021), Kocuria (p 0.023), Bacillus (p 0.040), and Filifactor (p 0.043); however, differences were no longer significant after Benjamini-Hochberg correction (q > 0.05). There were no differences between those with versus without ESBL-E carriage in measures of α-diversity (Shannon Diversity Index, p 0.49; Simpson Diversity Index, p 0.54; and Chao1 Richness Estimator, p 0.16) or β-diversity (Bray-Curtis dissimilarity index, p 0.42). DISCUSSION In this large carefully controlled study, there is lacking evidence that gut microbial composition and diversity is any different between individuals with and without ESBL-E carriage.
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Affiliation(s)
- Anders Boyd
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France; Stichting HIV Monitoring, Amsterdam, The Netherlands; Public Health Service of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
| | - Mariam El Dani
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France; Clinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Hadat, Lebanon
| | - Roula Ajrouche
- Clinical and Epidemiological Research Laboratory, Faculty of Pharmacy, Lebanese University, Hadat, Lebanon; Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT-LB), Beirut, Lebanon
| | - Vanessa Demontant
- NGS Platform, Henri Mondor Hospital, APHP, and IMRB Institute, University of Paris-Est-Créteil, Créteil, France
| | - Justine Cheval
- NGS Platform, Henri Mondor Hospital, APHP, and IMRB Institute, University of Paris-Est-Créteil, Créteil, France
| | - Karine Lacombe
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France; GHU APHP. Sorbonne Université, Service des Maladies Infectieuses et Tropicales, Hôpital Saint-Antoine, Paris, France
| | - Guillaume Cosson
- GHU APHP. Sorbonne Université, Service des Maladies Infectieuses et Tropicales, Hôpital Saint-Antoine, Paris, France
| | - Christophe Rodriguez
- Département de Microbiologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique Hôpitaux de Paris (APHP), Université Paris-Est-Créteil, Créteil, France; INSERM U955, Team "Viruses, Hepatology, Cancer", Créteil, France
| | - Jean-Michel Pawlotsky
- Département de Microbiologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique Hôpitaux de Paris (APHP), Université Paris-Est-Créteil, Créteil, France; INSERM U955, Team "Viruses, Hepatology, Cancer", Créteil, France
| | - Paul-Louis Woerther
- NGS Platform, Henri Mondor Hospital, APHP, and IMRB Institute, University of Paris-Est-Créteil, Créteil, France; Département de Microbiologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique Hôpitaux de Paris (APHP), Université Paris-Est-Créteil, Créteil, France; Université Paris-Est-Créteil (UPEC), EA 7380 Dynamic, Ecole nationale vétérinaire d'Alfort, USC Anses, Créteil, France
| | - Laure Surgers
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France; GHU APHP. Sorbonne Université, Service des Maladies Infectieuses et Tropicales, Hôpital Saint-Antoine, Paris, France.
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Li J, Song Y, Deng J, Wang Z, Wong NK, Wang C, Zhang G, Wang Y, Lu S, Che J, Zhao X, Zhang Z, Wang H, Zhang L, Zhang Y, Bai X, Yuan M, Chen X, Zhang W, Xiong Y, Kan B, Feng J. Deciphering the pivotal role of people with high-frequency occupational animal exposure in antibiotic resistance transmission between humans and animals. J Antimicrob Chemother 2024; 79:27-35. [PMID: 37944030 DOI: 10.1093/jac/dkad307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 09/19/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND The spread of antibiotic-resistant bacteria (ARB) and antibiotic resistance genes (ARGs) among humans and food-producing animals has been widely reported. However, the transmission routes and associated risk factors remain incompletely understood. METHODS Here, we used commensal Escherichia coli bacteria strains from faeces of pigs and local citizens [HEG: high exposure group (pig breeders, butchers or restaurant chefs) and LEG: low exposure group (other occupations)] to explore the dynamics of ARB and ARG transmission between animals and humans. RESULTS Most ARGs (96%) present in pigs were shared with humans. Carriage rates of the shared ARGs suggest two transmission patterns among pigs, the HEG and LEG: one pattern was highest in pigs, gradually decreasing in the HEG and LEG (e.g. floR and cmlA1); the other pattern was increasing from pigs to the HEG but then decreasing in the LEG (e.g. mcr-1.1). Carriage rates of the HEG were higher than in the LEG in both patterns, implicating the HEG as a crucial medium in transmitting ARB and ARGs between food-producing animals and humans. Moreover, frequent inter/intragroup transmission via strains, plasmids and/or mobile elements was evident. Carriage of mcr-1.1 on human-gut-prevalent plasmids possibly promoted its enrichment in the HEG. CONCLUSIONS The HEG is a crucial factor in transmitting ARB and ARGs between food-producing animals and humans. Rational measures to contain the risks of occupational exposure are urgently needed to keep dissemination of antibiotic resistance in check and safeguard public health.
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Affiliation(s)
- Juan Li
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Yuqin Song
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Jianping Deng
- Zi Gong Center for Disease Control and Prevention, Zi Gong, Si Chuan Province 643000, China
| | - Zhaoran Wang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
- College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Nai-Kei Wong
- Clinical Pharmacology Section, Department of Pharmacology, Shantou University Medical College, Shantou, China
| | - Chao Wang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Gang Zhang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Yang Wang
- Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100094, China
| | - Shan Lu
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Jie Che
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Xiaofei Zhao
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - ZhengDong Zhang
- Zi Gong Center for Disease Control and Prevention, Zi Gong, Si Chuan Province 643000, China
| | - Hong Wang
- Zi Gong Center for Disease Control and Prevention, Zi Gong, Si Chuan Province 643000, China
| | - Ling Zhang
- Zi Gong Center for Disease Control and Prevention, Zi Gong, Si Chuan Province 643000, China
| | - YunFei Zhang
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Xuemei Bai
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Min Yuan
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Xia Chen
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Wen Zhang
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Yanwen Xiong
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Biao Kan
- State Key Laboratory for Infectious Diseases Prevention and Control, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Disease, National Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Jie Feng
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
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Top J, Verschuuren TD, Viveen MC, Riccio ME, Harbarth S, Kluytmans JAJW, Willems RJL, Paganelli FL. Gut microbiome dynamics in index patients colonized with extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales after hospital discharge and their household contacts. Microbiol Spectr 2023; 11:e0127523. [PMID: 37888982 PMCID: PMC10714770 DOI: 10.1128/spectrum.01275-23] [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: 03/31/2023] [Accepted: 10/05/2023] [Indexed: 10/28/2023] Open
Abstract
IMPORTANCE Colonization with extended-spectrum beta-lactamase-producing Enterobacterales (ESBL-PE) often precedes infections and is therefore considered as a great threat for public health. Here, we studied the gut microbiome dynamics in eight index patients colonized with ESBL-PE after hospital discharge and the impact of exposure to this index patient on the gut microbiome dynamics of their household contacts. We showed that the microbiome composition from index patients is different from their household contacts upon hospital discharge and that, in some of the index patients, their microbiome composition over time shifted toward the composition of their household contacts. In contrast, household contacts showed a stable microbiome composition over time irrespective of low-level extended-spectrum beta-lactamase-producing Escherichia coli (ESBL-Ec) or extended-spectrum beta-lactamase-producing Klebsiella pneumoniae (ESBL-Kp) gut colonization, suggesting that, in healthy microbiomes, colonization resistance is able to prevent ESBL-PE expansion.
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Affiliation(s)
- Janetta Top
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Marco C. Viveen
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - M. Eugenia Riccio
- University of Geneva Hospitals and Faculty of Medicine, Infection Control Program, WHO Collaborating Center, Geneva, Switzerland
| | - Stephan Harbarth
- University of Geneva Hospitals and Faculty of Medicine, Infection Control Program, WHO Collaborating Center, Geneva, Switzerland
| | - Jan A. J. W. Kluytmans
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Rob J. L. Willems
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Fernanda L. Paganelli
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
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4
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Okumu NO, Ngeranwa JJN, Muloi DM, Ochien’g L, Moodley A, Mutisya C, Kiarie A, Wasonga JO, Watson J, Amon-Tanoh MA, Cumming O, Cook EAJ. Risk factors for diarrheagenic Escherichia coli infection in children aged 6-24 months in peri-urban community, Nairobi, Kenya. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002594. [PMID: 37992040 PMCID: PMC10664883 DOI: 10.1371/journal.pgph.0002594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/16/2023] [Indexed: 11/24/2023]
Abstract
Escherichia coli commonly inhabits the gut of humans and animals as part of their microbiota. Though mostly innocuous, some strains have virulence markers that make them pathogenic. This paper presents results of a cross-sectional epidemiological study examining prevalence of diarrheagenic E. coli (DEC) pathotypes in stool samples of asymptomatic healthy children (n = 540) in Dagoretti South subcounty, Nairobi, Kenya. E. coli was cultured and pathotyped using PCR to target specific virulence markers associated with Shiga-toxin, enteropathogenic, enterotoxigenic, enteroaggregative, entero-invasive and diffusely adherent E. coli. Overall prevalence of DEC pathotypes was 20.9% (113/540) with enteropathogenic E. coli being the most prevalent (34.1%), followed by enteroaggregative E. coli (23.5%) and Shiga-toxin producing E. coli (22.0%) among positive samples. We found evidence of co-infection with multiple pathotypes in 15% of the positive samples. Our models indicated that at the household level, carriage of DEC pathotypes in children was associated with age group [12-18 months] (OR 1.78; 95%CI 1.03-3.07; p = 0.04), eating matoke (mashed bananas) (OR 2.32; 95%CI 1.44-3.73; p = 0.001) and pulses/legumes (OR 1.74; 95%CI 1.01-2.99; p = 0.046) while livestock ownership or contact showed no significant association with DEC carriage (p>0.05). Our findings revealed significant prevalence of pathogenic DEC circulating among presumptive healthy children in the community. Since there has been no previous evidence of an association between any food type and DEC carriage, unhygienic handling, and preparation of matoke and pulses/legumes could be the reason for significant association with DEC carriage. Children 12-18 months old are more prone to DEC infections due to exploration and hand-to-mouth behavior. A detailed understanding is required on what proportion of positive cases developed severe symptomatology as well as fatal outcomes. The co-infection of pathotypes in the rapidly urbanizing environment needs to be investigated for hybrid or hetero-pathotype circulation that have been implicated in previous infection outbreaks.
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Affiliation(s)
- Noah O. Okumu
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
- Department of Biochemistry, Biotechnology and Microbiology, Kenyatta University, Nairobi, Kenya
| | - Joseph J. N. Ngeranwa
- Department of Biochemistry, Biotechnology and Microbiology, Kenyatta University, Nairobi, Kenya
| | - Dishon M. Muloi
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Linnet Ochien’g
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Arshnee Moodley
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg C, Denmark
| | - Christine Mutisya
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Alice Kiarie
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Joseph O. Wasonga
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
| | - Julie Watson
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Maud Akissi Amon-Tanoh
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Oliver Cumming
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Elizabeth A. J. Cook
- Animal and Human Health Department, International Livestock Research Institute, Nairobi, Kenya
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5
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Hansen ZA, Vasco K, Rudrik JT, Scribner KT, Zhang L, Manning SD. Recovery of the gut microbiome following enteric infection and persistence of antimicrobial resistance genes in specific microbial hosts. Sci Rep 2023; 13:15524. [PMID: 37726374 PMCID: PMC10509190 DOI: 10.1038/s41598-023-42822-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/15/2023] [Indexed: 09/21/2023] Open
Abstract
Enteric pathogens cause widespread foodborne illness and are increasingly resistant to important antibiotics yet their ecological impact on the gut microbiome and resistome is not fully understood. Herein, shotgun metagenome sequencing was applied to stool DNA from 60 patients (cases) during an enteric bacterial infection and after recovery (follow-ups). Overall, the case samples harbored more antimicrobial resistance genes (ARGs) with greater resistome diversity than the follow-up samples (p < 0.001), while follow-ups had more diverse gut microbiota (p < 0.001). Although cases were primarily defined by genera Escherichia, Salmonella, and Shigella along with ARGs for multi-compound and multidrug resistance, follow-ups had a greater abundance of Bacteroidetes and Firmicutes phyla and resistance genes for tetracyclines, macrolides, lincosamides, and streptogramins, and aminoglycosides. A host-tracking analysis revealed that Escherichia was the primary bacterial host of ARGs in both cases and follow-ups, with a greater abundance occurring during infection. Eleven distinct extended spectrum beta-lactamase (ESBL) genes were identified during infection, with some detectable upon recovery, highlighting the potential for gene transfer within the community. Because of the increasing incidence of disease caused by foodborne pathogens and their role in harboring and transferring resistance determinants, this study enhances our understanding of how enteric infections impact human gut ecology.
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Affiliation(s)
- Zoe A Hansen
- Departments of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, 48824, USA
| | - Karla Vasco
- Departments of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, 48824, USA
| | - James T Rudrik
- Bureau of Laboratories, The Michigan Department of Health and Human Services, Lansing, MI, 48906, USA
| | - Kim T Scribner
- Fisheries and Wildlife, Michigan State University, East Lansing, MI, 48824, USA
| | - Lixin Zhang
- Departments of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, 48824, USA
- Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, 48824, USA
| | - Shannon D Manning
- Departments of Microbiology and Molecular Genetics, Michigan State University, East Lansing, MI, 48824, USA.
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Savoldi A, Mutters NT, Tacconelli E. Personalized infection prevention and control: a concept whose time has arrived. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e151. [PMID: 37771739 PMCID: PMC10523548 DOI: 10.1017/ash.2023.429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/15/2023] [Accepted: 07/19/2023] [Indexed: 09/30/2023]
Abstract
Personalized medicine has been progressively implemented in several diagnostic and therapeutic patients' algorithms, based on the common assumption that tailoring interventions, practices, and/or therapies to individual patients' clinical, biological, epidemiological, and genetic characteristics would optimize their effectiveness and reduce adverse effects. The potential benefit of the precision medicine approach has been recently considered for possible implementation in the field of infection prevention and control. The commentary explores available evidence and assesses possible future scenarios where, through advanced modeling approaches, we would be able to provide personalized prediction algorithms identifying at-risk patients who deserve the implementation of tailored preventive measures.
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Affiliation(s)
- Alessia Savoldi
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Nico T. Mutters
- Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany
| | - Evelina Tacconelli
- Division of Infectious Diseases, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
- ESCMID European Committee on Infection Prevention and Control (EUCIC), Basel, Switzerland
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7
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Stege PB, Hordijk J, Sandholt AKS, Zomer AL, Viveen MC, Rogers MRC, Salomons M, Wagenaar JA, Mughini-Gras L, Willems RJL, Paganelli FL. Gut Colonization by ESBL-Producing Escherichia coli in Dogs Is Associated with a Distinct Microbiome and Resistome Composition. Microbiol Spectr 2023; 11:e0006323. [PMID: 37404183 PMCID: PMC10434115 DOI: 10.1128/spectrum.00063-23] [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: 01/05/2023] [Accepted: 06/12/2023] [Indexed: 07/06/2023] Open
Abstract
The gut microbiome of humans and animals acts as a reservoir of extended-spectrum beta-lactamase-producing Escherichia coli (ESBL-EC). Dogs are known for having a high prevalence of ESBL-EC in their gut microbiota, although their ESBL-EC carrier status often shifts over time. We hypothesized that the gut microbiome composition of dogs is implicated in ESBL-EC colonization status. Therefore, we assessed whether ESBL-EC carriage in dogs is associated with changes in the gut microbiome and resistome. Fecal samples were collected longitudinally from 57 companion dogs in the Netherlands every 2 weeks for a total of 6 weeks (n = 4 samples/dog). Carriage of ESBL-EC was determined through selective culturing and PCR and in line with previous studies, we observed a high prevalence of ESBL-EC carriage in dogs. Using 16s rRNA gene profiling we found significant associations between detected ESBL-EC carriage and an increased abundance of Clostridium sensu stricto 1, Enterococcus, Lactococcus, and the shared genera of Escherichia-Shigella in the dog microbiome. A resistome capture sequencing approach (ResCap) furthermore, revealed associations between detected ESBL-EC carriage and the increased abundance of the antimicrobial resistance genes: cmlA, dfrA, dhfR, floR, and sul3. In summary, our study showed that ESBL-EC carriage is associated with a distinct microbiome and resistome composition. IMPORTANCE The gut microbiome of humans and animals is an important source of multidrug resistant pathogens, including beta-lactamase-producing Escherichia coli (ESBL-EC). In this study, we assessed if the carriage of ESBL-EC in dogs was associated with changes in gut composition of bacteria and antimicrobial resistant genes (ARGs). Therefore, stool samples from 57 dogs were collected every 2 weeks for a total of 6 weeks. Sixty eight percent of the dogs carried ESBL-EC during at least one of the time points analyzed. By investigating the gut microbiome and resistome composition, we observed specific changes at time points when dogs were colonized with ESBL-EC compared to time points whenESBL-EC were not detected. In conclusion, our study highlights the importance to study the microbial diversity in companion animals, as gut colonization of particular antimicrobial resistant bacteria might be an indication of a changed microbial composition that is associated with the selection of particular ARGs.
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Affiliation(s)
- Paul B. Stege
- Department of Medical Microbiology, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Joost Hordijk
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Arnar K. S. Sandholt
- Utrecht University, Institute for Risk Assessment Sciences, Utrecht, The Netherlands
| | - Aldert L. Zomer
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
- WHO Collaborating Centre for Reference and Research on Campylobacter and Antimicrobial Resistance from an One Health Perspective/OIE Reference Laboratory for Campylobacteriosis, Utrecht, The Netherlands
| | - Marco C. Viveen
- Department of Medical Microbiology, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Malbert R. C. Rogers
- Department of Medical Microbiology, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Moniek Salomons
- Department of Medical Microbiology, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Jaap A. Wagenaar
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
- WHO Collaborating Centre for Reference and Research on Campylobacter and Antimicrobial Resistance from an One Health Perspective/OIE Reference Laboratory for Campylobacteriosis, Utrecht, The Netherlands
| | - Lapo Mughini-Gras
- Centre for Infectious Disease Control Netherlands, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
- Utrecht University, Institute for Risk Assessment Sciences, Utrecht, The Netherlands
| | - Rob J. L. Willems
- Department of Medical Microbiology, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Fernanda L. Paganelli
- Department of Medical Microbiology, UMC Utrecht, Utrecht University, Utrecht, The Netherlands
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8
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Ducarmon QR, Grundler F, Le Maho Y, Wilhelmi de Toledo F, Zeller G, Habold C, Mesnage R. Remodelling of the intestinal ecosystem during caloric restriction and fasting. Trends Microbiol 2023:S0966-842X(23)00057-4. [PMID: 37031065 DOI: 10.1016/j.tim.2023.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 04/10/2023]
Abstract
Benefits of fasting and caloric restriction on host metabolic health are well established, but less is known about the effects on the gut microbiome and how this impacts renewal of the intestinal mucosa. What has been repeatedly shown during fasting, however, is that bacteria utilising host-derived substrates proliferate at the expense of those relying on dietary substrates. Considering the increased recognition of the gut microbiome's role in maintaining host (metabolic) health, disentangling host-microbe interactions and establishing their physiological relevance in the context of fasting and caloric restriction is crucial. Such insights could aid in moving away from associations of gut bacterial signatures with metabolic diseases consistently reported in observational studies to potentially establishing causality. Therefore, this review aims to summarise what is currently known or still controversial about the interplay between fasting and caloric restriction, the gut microbiome and intestinal tissue physiology.
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Affiliation(s)
- Quinten R Ducarmon
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Franziska Grundler
- Buchinger Wilhelmi Clinic, Wilhelmi-Beck-Straße 27, 88662 Überlingen, Germany
| | - Yvon Le Maho
- University of Strasbourg, CNRS, IPHC UMR, 7178, Strasbourg, France; Centre Scientifique de Monaco, Monaco, Monaco
| | | | - Georg Zeller
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany.
| | - Caroline Habold
- University of Strasbourg, CNRS, IPHC UMR, 7178, Strasbourg, France.
| | - Robin Mesnage
- Buchinger Wilhelmi Clinic, Wilhelmi-Beck-Straße 27, 88662 Überlingen, Germany; King's College London, Department of Medical and Molecular Genetics, London, UK.
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Qiu S, Cai Y, Yao H, Lin C, Xie Y, Tang S, Zhang A. Small molecule metabolites: discovery of biomarkers and therapeutic targets. Signal Transduct Target Ther 2023; 8:132. [PMID: 36941259 PMCID: PMC10026263 DOI: 10.1038/s41392-023-01399-3] [Citation(s) in RCA: 61] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/22/2023] Open
Abstract
Metabolic abnormalities lead to the dysfunction of metabolic pathways and metabolite accumulation or deficiency which is well-recognized hallmarks of diseases. Metabolite signatures that have close proximity to subject's phenotypic informative dimension, are useful for predicting diagnosis and prognosis of diseases as well as monitoring treatments. The lack of early biomarkers could lead to poor diagnosis and serious outcomes. Therefore, noninvasive diagnosis and monitoring methods with high specificity and selectivity are desperately needed. Small molecule metabolites-based metabolomics has become a specialized tool for metabolic biomarker and pathway analysis, for revealing possible mechanisms of human various diseases and deciphering therapeutic potentials. It could help identify functional biomarkers related to phenotypic variation and delineate biochemical pathways changes as early indicators of pathological dysfunction and damage prior to disease development. Recently, scientists have established a large number of metabolic profiles to reveal the underlying mechanisms and metabolic networks for therapeutic target exploration in biomedicine. This review summarized the metabolic analysis on the potential value of small-molecule candidate metabolites as biomarkers with clinical events, which may lead to better diagnosis, prognosis, drug screening and treatment. We also discuss challenges that need to be addressed to fuel the next wave of breakthroughs.
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Affiliation(s)
- Shi Qiu
- International Advanced Functional Omics Platform, Scientific Experiment Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), College of Chinese Medicine, Hainan Medical University, Xueyuan Road 3, Haikou, 571199, China
| | - Ying Cai
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, 150040, China
| | - Hong Yao
- First Affiliated Hospital, Harbin Medical University, Harbin, 150081, China
| | - Chunsheng Lin
- Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150001, China
| | - Yiqiang Xie
- International Advanced Functional Omics Platform, Scientific Experiment Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), College of Chinese Medicine, Hainan Medical University, Xueyuan Road 3, Haikou, 571199, China.
| | - Songqi Tang
- International Advanced Functional Omics Platform, Scientific Experiment Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), College of Chinese Medicine, Hainan Medical University, Xueyuan Road 3, Haikou, 571199, China.
| | - Aihua Zhang
- International Advanced Functional Omics Platform, Scientific Experiment Center, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), College of Chinese Medicine, Hainan Medical University, Xueyuan Road 3, Haikou, 571199, China.
- Graduate School, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
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Lustri WR, Lazarini SC, Simei Aquaroni NA, Resende FA, Aleixo NA, Pereira DH, Lustri BC, Moreira CG, Ribeiro CM, Pavan FR, Nakahata DH, Gonçalves AM, Nascimento-Júnior NM, Corbi PP. A new complex of silver(I) with probenecid: Synthesis, characterization, and studies of antibacterial and extended spectrum β-lactamases (ESBL) inhibition activities. J Inorg Biochem 2023; 243:112201. [PMID: 37003189 DOI: 10.1016/j.jinorgbio.2023.112201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/21/2023] [Accepted: 03/22/2023] [Indexed: 03/30/2023]
Abstract
This article describes the in vitro antibacterial and β-lactamase inhibition of a novel silver(I) complex with the sulfonamide probenecid (Ag-PROB). The formula Ag2C26H36N2O8S2·2H2O for the Ag-PROB complex was proposed based on elemental analysis. High-resolution mass spectrometric studies revealed the existence of the complex in its dimeric form. Infrared, nuclear magnetic resonance spectroscopies and Density Functional Theory calculations indicated a bidentate coordination of probenecid to the silver ions by the oxygen atoms of the carboxylate. In vitro antibacterial activities of Ag-PROB showed significant growth inhibitory activity over Mycobacterium tuberculosis, S. aureus, and P. aeruginosa PA01biofilm-producers, B. cereus, and E. coli. The Ag-PROB complex was active over multi-drug resistant of uropathogenic E. coli extended spectrum β-lactamases (ESBL) producing (EC958 and BR43), enterohemorrhagic E. coli (O157:H7) and enteroaggregative E. coli (O104:H4). Ag-PROB was able to inhibit CTX-M-15 and TEM-1B ESBL classes, at concentrations below the minimum inhibitory concentration for Ag-PROB, in the presence of ampicillin (AMP) concentration in which EC958 and BR43 bacteria were resistant in the absence of Ag-PROB. These results indicate that, in addition to ESBL inhibition, there is a synergistic antibacterial effect between AMP and the Ag-PROB. Molecular docking results revealed potential key residues involved in interactions between Ag-PROB, CTX-M-15 and TEM1B, suggesting the molecular mechanism of the ESBL inhibition. The obtained results added to the absence of mutagenic activity and low cytotoxic activity over non-tumor cell of the Ag-PROB complex open a new perspective for future in vivo tests demonstrating its potential of use as an antibacterial agent.
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11
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Peng Y, Sin DZY, Tun HM. International travel, the gut microbiome, and ESBL-E coli carriage. THE LANCET. MICROBE 2022; 3:e730. [PMID: 35871796 DOI: 10.1016/s2666-5247(22)00201-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/07/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Ye Peng
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Daniel Zhen Ye Sin
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Hein M Tun
- HKU-Pasteur Research Pole, School of Public Health, LKS Faculty of Medicine, University of Hong Kong, Hong Kong Special Administrative Region, China; JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Microbiota I-Center, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.
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Ducarmon QR, Smits WK, Goeman JJ, Kuijper EJ. International travel, the gut microbiome, and ESBL-E coli carriage - Authors' reply. THE LANCET. MICROBE 2022; 3:e731. [PMID: 35871795 DOI: 10.1016/s2666-5247(22)00199-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 07/07/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Quinten R Ducarmon
- Department of Medical Microbiology, Leiden University Medical Center, 2333ZA Leiden, Netherlands; Center for Microbiome Analyses and Therapeutics, Leiden University Medical Center, 2333ZA Leiden, Netherlands.
| | - Wiep K Smits
- Department of Medical Microbiology, Leiden University Medical Center, 2333ZA Leiden, Netherlands; Center for Microbiome Analyses and Therapeutics, Leiden University Medical Center, 2333ZA Leiden, Netherlands
| | - Jelle J Goeman
- Department of Biomedical Data Sciences, Leiden University Medical Center, 2333ZA Leiden, Netherlands
| | - Ed J Kuijper
- Department of Medical Microbiology, Leiden University Medical Center, 2333ZA Leiden, Netherlands; Center for Microbiome Analyses and Therapeutics, Leiden University Medical Center, 2333ZA Leiden, Netherlands; Center for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, Netherlands
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Cárdenas-Rey I, Bello Gonzalez TDJ, van der Goot J, Ceccarelli D, Bouwhuis G, Schillemans D, Jurburg SD, Veldman KT, de Visser JAGM, Brouwer MSM. Succession in the caecal microbiota of developing broilers colonised by extended-spectrum β-lactamase-producing Escherichia coli. Anim Microbiome 2022; 4:51. [PMID: 35986389 PMCID: PMC9389726 DOI: 10.1186/s42523-022-00199-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 07/26/2022] [Indexed: 11/11/2022] Open
Abstract
Background Broilers are among the most common and dense poultry production systems, where antimicrobials have been used extensively to promote animal health and performance. The continuous usage of antimicrobials has contributed to the appearance of resistant bacteria, such as extended-spectrum β-lactamase-producing Escherichia coli (ESBL-Ec). Here, we studied the ESBL-Ec prevalence and successional dynamics of the caecal microbiota of developing broilers in a commercial flock during their production life cycle (0–35 days). Broilers were categorised as ESBL-Ec colonised (ESBL-Ec+) or ESBL-Ec non-colonised (ESBL-Ec−) by selective culturing. Using 16S rRNA gene sequencing, we i. compared the richness, evenness and composition of the caecal microbiota of both broilers’ groups and ii. assessed the combined role of age and ESBL-Ec status on the broilers’ caecal microbiota. Results From day two, we observed an increasing linear trend in the proportions of ESBL-Ec throughout the broilers' production life cycle, X2 (1, N = 12) = 28.4, p < 0.001. Over time, the caecal microbiota richness was consistently higher in ESBL-Ec− broilers, but significant differences between both broilers’ groups were found exclusively on day three (Wilcoxon rank-sum test, p = 0.016). Bray–Curtis distance-based RDA (BC-dbRDA) showed no explanatory power of ESBL-Ec status, while age explained 14% of the compositional variation of the caecal microbiota, F (2, 66) = 6.47, p = 0.001. Conclusions This study assessed the role of ESBL-Ec in the successional dynamics of the caecal microbiota in developing broilers and showed that the presence of ESBL-Ec is associated with mild but consistent reductions in alpha diversity and with transient bacterial compositional differences. We also reported the clonal spread of ESBL-Ec and pointed to the farm environment as a likely source for ESBLs. Supplementary Information The online version contains supplementary material available at 10.1186/s42523-022-00199-4.
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