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Xia C, Yan R, Liu C, Zhai J, Zheng J, Chen W, Cao X. Epidemiological and genomic characteristics of global blaNDM-carrying Escherichia coli. Ann Clin Microbiol Antimicrob 2024; 23:58. [PMID: 38907245 PMCID: PMC11193274 DOI: 10.1186/s12941-024-00719-x] [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: 02/14/2024] [Accepted: 06/15/2024] [Indexed: 06/23/2024] Open
Abstract
BACKGROUND Escherichia. coli is the most frequent host for New Delhi metallo-β-lactamase (NDM) which hydrolyzes almost all β-lactams except aztreonam. The worldwide spread of blaNDM-carrying E. coli heavily threatens public health. OBJECTIVE This study aimed to explore the global genomic epidemiology of blaNDM- carrying E. coli isolates, providing information for preventing the dissemination of such strains. METHODS Global E. coli genomes were downloaded from NCBI database and blaNDM was detected using BLASTP. Per software was used to extract meta information on hosts, resources, collection data, and countries of origin from GenBank. The sequence types (STs) and distribution of antimicrobial resistance gene (ARG) were analyzed by CLC Workbench; Plasmid replicons, serotypes and virulence genes (VFs) were analyzed by submitting the genomes to the websites. Statistical analyses were performed to access the relationships among ARGs and plasmid replicons. RESULTS Until March 2023, 1,774 out of 33,055 isolates collected during 2003-2022 were found to contain blaNDM in total. Among them, 15 blaNDM variants were found with blaNDM-5 (74.1%) being most frequent, followed by blaNDM-1 (16.6%) and blaNDM-9 (4.6%). Among the 213 ARGs identified, 27 blaCTX-M and 39 blaTEM variants were found with blaCTX-M-15 (n = 438, 24.7%) and blaTEM-1B (n = 1092, 61.6%) being the most frequent ones, respectively. In addition, 546 (30.8%) plasmids mediated ampC genes, 508 (28.6%) exogenously acquired 16 S rRNA methyltransferase encoding genes and 262 (14.8%) mcr were also detected. Among the 232 distinct STs, ST167 (17.2%) were the most prevalent. As for plasmids, more than half of isolates contained IncFII, IncFIB and IncX3. The VF terC, gad, traT and iss as well as the serotypes O101:H9 (n = 231, 13.0%), O8:H9 (n = 115, 6.5%) and O9:H30 (n = 99, 5.6%) were frequently observed. CONCLUSIONS The study delves into the intricate relationship between plasmid types, virulence factors, and ARGs, which provides valuable insights for clinical treatment and public health interventions, and serves as a critical resource for guiding future research, surveillance, and implementation of effective strategies to address the challenges posed by blaNDM-carrying E. coli. The findings underscore the urgent need for sustained global collaboration, surveillance efforts, and antimicrobial stewardship to mitigate the impact of these highly resistant strains on public health.
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Affiliation(s)
- Changyu Xia
- Department of Laboratory Medicine, Peking University First Hospital, Beijing, China
| | - Ruyu Yan
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Chang Liu
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Junbin Zhai
- Department of Laboratory Medicine, Peking University First Hospital, Beijing, China
| | - Jie Zheng
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Jiangsu, China
| | - Wei Chen
- Clinical Research Center, the Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Senior technologist Zhongshan Road 321, Nanjing, Jiangsu Province, 210003, China.
| | - Xiaoli Cao
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese Medicine, Jiangsu, China.
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Qin J, Wang Z, Xu H, Li Y, Zhou J, Yaxier N, Wang C, Fu P. IncX3 plasmid-mediated spread of blaNDM gene in Enterobacteriaceae among children in China. J Glob Antimicrob Resist 2024; 37:199-207. [PMID: 38641225 DOI: 10.1016/j.jgar.2024.03.021] [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: 11/02/2023] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/21/2024] Open
Abstract
OBJECTIVES The blaNDM gene was prevalent among children and became the predominant cause of severe infection in infants and children. This study aimed to investigate the epidemiology and molecular characteristics of blaNDM in Enterobacteriaceae among children in China. METHODS Carbapenem-resistant Enterobacteriaceae (CRE) were collected in the Children's Hospital of Fudan University from January 2016 to December 2022. Five carbapenemase genes (blaKPC, blaNDM, blaVIM, blaIMP, blaOXA-48) were screened by PCR method. Multilocus sequence typing (MLST) was conducted for phylogenetic analyses. blaNDM-carrying plasmids were typed by PCR-based Incompatibility (Inc) typing method. Moreover, plasmid comparison was performed with 213 publicly available IncX3 plasmids. RESULTS A total of 330 CRE strains were enrolled, 96.4% of which carried carbapenemase genes. blaNDM gene accounted for 64.8% (214 strains) and included four variants, including blaNDM-1 (59.8%), blaNDM-5 (39.3%), blaNDM-7 (0.5%), and blaNDM-9 (0.5%). There were no predominant MLST lineages of blaNDM carrying strains. IncX3 was the major plasmid carrying blaNDM-1 (68.0%) and blaNDM-5 (72.6%) and was dominant in blaNDM-Klebsiella penumoniae (79.8%), blaNDM-Escherichia coli (58.2%), and blaNDM-Enterobacter cloacae (61.0%), respectively. Most (79.0%) clinical IncX3 plasmids in the world carried blaNDM, and the prevalence of blaNDM in IncX3 plasmids was more common in China (95.8%) than other countries (58.1%, P <0.01). CONCLUSION blaNDM is highly prevalent in CRE among children in China. The spread of blaNDM was mainly mediated by IncX3 plasmids. Surveillance and infection control on the spread of blaNDM among children are important.
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Affiliation(s)
- Jie Qin
- Lab of Microbiology, Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China
| | - Zixuan Wang
- Department of Infectious Diseases, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China
| | - Huihui Xu
- Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China
| | - Yijia Li
- Lab of Microbiology, Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China
| | - Jinlan Zhou
- Pediatric Intensive Care Unit, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China
| | - Nijiati Yaxier
- Orthopedics Department, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China
| | - Chuanqing Wang
- Lab of Microbiology, Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China; Nosocomial Infection Control Department, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China.
| | - Pan Fu
- Lab of Microbiology, Department of Clinical Laboratory, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China; Nosocomial Infection Control Department, Children's Hospital of Fudan University, National Children's Medical Centre, Shanghai, China.
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Chudejova K, Sourenian T, Palkovicova J, Stredanska K, Nechutna L, Vlkova K, Studentova V, Hrabak J, Papagiannitsis CC, Dolejska M, Bitar I. Genomic characterization of ST38 NDM-5-producing Escherichia coli isolates from an outbreak in the Czech Republic. Antimicrob Agents Chemother 2024:e0013324. [PMID: 38624228 DOI: 10.1128/aac.00133-24] [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: 01/25/2024] [Accepted: 03/24/2024] [Indexed: 04/17/2024] Open
Abstract
A 2-year national genomic screening in the Czech Republic identified a notable prevalence of the New Delhi metallo-β-lactamase 5 (NDM-5)-producing Escherichia coli sequence type 38 (ST38) in the city of Brno. Forty-two ST38 E. coli isolates harbored the blaNDM-5 gene on the chromosome. Virulence factors confirmed the persistence of these isolates through biofilm formation. Single Nucleotide Polymorphisms (SNPs)-based phylogeny and CRISPR assay typing showed minimal genomic variations, implying a clonally driven outbreak. Results suggest that this high-risk clone may impose a nationwide problem.
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Affiliation(s)
- Katerina Chudejova
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Tsolaire Sourenian
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Jana Palkovicova
- Central European Institute of Technology, University of Veterinary Sciences Brno, Brno, Czech Republic
| | - Katarina Stredanska
- Central European Institute of Technology, University of Veterinary Sciences Brno, Brno, Czech Republic
| | - Lucie Nechutna
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Katerina Vlkova
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Vendula Studentova
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | - Jaroslav Hrabak
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
| | | | - Monika Dolejska
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
- Central European Institute of Technology, University of Veterinary Sciences Brno, Brno, Czech Republic
- Department of Biology and Wildlife Diseases, Faculty of Veterinary Hygiene and Ecology, University of Veterinary Sciences Brno, Brno, Czech Republic
- Department of Clinical Microbiology and Immunology, Institute of Laboratory Medicine, The University Hospital Brno, Brno, Czech Republic
| | - Ibrahim Bitar
- Department of Microbiology, Faculty of Medicine, University Hospital in Pilsen, Charles University, Pilsen, Czech Republic
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Sommer J, Reiter H, Sattler J, Cacace E, Eisfeld J, Gatermann S, Hamprecht A, Göttig S. Emergence of OXA-48-like producing Citrobacter species, Germany, 2011 to 2022. Euro Surveill 2024; 29:2300528. [PMID: 38606571 PMCID: PMC11010590 DOI: 10.2807/1560-7917.es.2024.29.15.2300528] [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: 09/29/2023] [Accepted: 01/10/2024] [Indexed: 04/13/2024] Open
Abstract
BackgroundCarbapenemase-producing Enterobacterales are a public health threat worldwide and OXA-48 is the most prevalent carbapenemase in Germany and western Europe. However, the molecular epidemiology of OXA-48 in species other than Escherichia coli and Klebsiella pneumoniae remains poorly understood.AimTo analyse the molecular epidemiology of OXA-48 and OXA-48-like carbapenemases in Citrobacter species (spp.) in Germany between 2011 and 2022.MethodsData of 26,822 Enterobacterales isolates sent to the National Reference Centre (NRC) for Gram-negative bacteria were evaluated. Ninety-one Citrobacter isolates from 40 German hospitals harbouring bla OXA-48/OXA-48‑like were analysed by whole genome sequencing and conjugation experiments.ResultsThe frequency of OXA-48 in Citrobacter freundii (CF) has increased steadily since 2011 and is now the most prevalent carbapenemase in this species in Germany. Among 91 in-depth analysed Citrobacter spp. isolates, CF (n = 73) and C. koseri (n = 8) were the most common species and OXA-48 was the most common variant (n = 77), followed by OXA-162 (n = 11) and OXA‑181 (n = 3). Forty percent of the isolates belonged to only two sequence types (ST19 and ST22), while most other STs were singletons. The plasmids harbouring bla OXA‑48 and bla OXA-162 belonged to the plasmid types IncL (n = 85) or IncF (n = 3), and plasmids harbouring bla OXA‑181 to IncX3 (n = 3). Three IncL plasmid clusters (57/85 IncL plasmids) were identified, which were highly transferable in contrast to sporadic plasmids.ConclusionIn CF in Germany, OXA-48 is the predominant carbapenemase. Dissemination is likely due to distinct highly transmissible plasmids harbouring bla OXA‑48 or bla OXA-48-like and the spread of the high-risk clonal lineages ST19 and ST22.
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Affiliation(s)
- Julian Sommer
- Goethe University Frankfurt, University Hospital, Institute of Medical Microbiology and Infection Control, Frankfurt am Main, Germany
| | - Hannah Reiter
- Goethe University Frankfurt, University Hospital, Institute of Medical Microbiology and Infection Control, Frankfurt am Main, Germany
| | - Janko Sattler
- University Hospital Cologne and Faculty of Medicine, University of Cologne, Institute for Medical Microbiology, Immunology and Hygiene, Cologne, Germany
| | - Elisabetta Cacace
- Institute of Microbiology, Department of Biology, ETH Zurich, Zurich, Switzerland
- Goethe University Frankfurt, University Hospital, Institute of Medical Microbiology and Infection Control, Frankfurt am Main, Germany
| | - Jessica Eisfeld
- German National Reference Centre for Multidrug-resistant Gram-negative Bacteria, Department of Medical Microbiology, Ruhr-University Bochum, Bochum, Germany
| | - Sören Gatermann
- German National Reference Centre for Multidrug-resistant Gram-negative Bacteria, Department of Medical Microbiology, Ruhr-University Bochum, Bochum, Germany
| | - Axel Hamprecht
- University of Oldenburg and Klinikum Oldenburg, Institute for Medical Microbiology and Virology, Oldenburg, Germany
- University Hospital Cologne and Faculty of Medicine, University of Cologne, Institute for Medical Microbiology, Immunology and Hygiene, Cologne, Germany
| | - Stephan Göttig
- Goethe University Frankfurt, University Hospital, Institute of Medical Microbiology and Infection Control, Frankfurt am Main, Germany
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Kasanga M, Shempela DM, Daka V, Mwikisa MJ, Sikalima J, Chanda D, Mudenda S. Antimicrobial resistance profiles of Escherichia coli isolated from clinical and environmental samples: findings and implications. JAC Antimicrob Resist 2024; 6:dlae061. [PMID: 38680604 PMCID: PMC11055401 DOI: 10.1093/jacamr/dlae061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/17/2024] [Indexed: 05/01/2024] Open
Abstract
Background The overuse and misuse of antimicrobials has worsened the problem of antimicrobial resistance (AMR) globally. This study investigated the AMR profiles of Escherichia coli isolated from clinical and environmental samples in Lusaka, Zambia. Methods This was a cross-sectional study conducted from February 2023 to June 2023 using 450 samples. VITEK® 2 Compact was used to identify E. coli and perform antimicrobial susceptibility testing. Data analysis was done using WHONET 2022 and SPSS version 25.0. Results Of the 450 samples, 66.7% (n = 300) were clinical samples, whereas 33.3% (n = 150) were environmental samples. Overall, 47.8% (n = 215) (37.8% clinical and 10% environmental) tested positive for E. coli. Of the 215 E. coli isolates, 66.5% were MDR and 42.8% were ESBL-producers. Most isolates were resistant to ampicillin (81.4%), sulfamethoxazole/trimethoprim (70.7%), ciprofloxacin (67.9%), levofloxacin (64.6%), ceftriaxone (62.3%) and cefuroxime (62%). Intriguingly, E. coli isolates were highly susceptible to amikacin (100%), imipenem (99.5%), nitrofurantoin (89.3%), ceftolozane/tazobactam (82%) and gentamicin (72.1%). Conclusions This study found a high resistance of E. coli to some antibiotics that are commonly used in humans. The isolation of MDR and ESBL-producing E. coli is a public health concern and requires urgent action. Therefore, there is a need to instigate and strengthen interventional strategies including antimicrobial stewardship programmes to combat AMR in Zambia.
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Affiliation(s)
- Maisa Kasanga
- Department of Epidemiology and Biostatistics, School of Public Health, Zhengzhou University, Zhengzhou, China
| | - Doreen Mainza Shempela
- Laboratory Department, Churches Health Association of Zambia, CHAZ COMPLEX Meanwood Drive (off Great East Road), Plot No. 2882/B/5/10, P.O. Box 34511, JC9H+VFF, Lusaka, Zambia
| | - Victor Daka
- Public Health Department, Michael Chilufya Sata School of Medicine, Copperbelt University, Ndola, Zambia
| | - Mark J Mwikisa
- Department of Pathology and Microbiology, Lusaka Trust Hospital, Plot 2191, H8CC+52F, Nsumbu Rd, Woodlands, Lusaka, Zambia
| | - Jay Sikalima
- Laboratory Department, Churches Health Association of Zambia, CHAZ COMPLEX Meanwood Drive (off Great East Road), Plot No. 2882/B/5/10, P.O. Box 34511, JC9H+VFF, Lusaka, Zambia
| | - Duncan Chanda
- Adult Centre of Excellence, University Teaching Hospital, Lusaka, Zambia
| | - Steward Mudenda
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka, Zambia
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Puljko A, Babić I, Rozman SD, Barišić I, Jelić M, Maravić A, Parać M, Petrić I, Udiković-Kolić N. Treated municipal wastewater as a source of high-risk and emerging multidrug-resistant clones of E. coli and other Enterobacterales producing extended-spectrum β-lactamases. ENVIRONMENTAL RESEARCH 2024; 243:117792. [PMID: 38048868 DOI: 10.1016/j.envres.2023.117792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 12/06/2023]
Abstract
Extended-spectrum β-lactamase (ESBL)-producing Enterobacterales are a major public health problem, and wastewater from municipal wastewater treatment plants (WWTPs) is a potential means of spreading them into the environment and community. Our objective was to isolate ESBL-producing E. coli and other Enterobacterales from wastewater after treatment at Croatia's largest WWTP and to characterize these isolates by phenotypic and genotypic testing. Of the 200 bacterial isolates, 140 were confirmed as Enterobacterales by MALDI-TOF MS, with Escherichia coli and Klebsiella spp. predominating (69% and 7%, respectively). All 140 enterobacterial isolates were multidrug-resistant (MDR) and produced ESBLs. The most prevalent ESBL genes among the isolates tested were blaCTX-M-15 (60%), blaTEM-116 (44%), and blaCTX-M-3 (13%). Most isolates (94%) carried more than one ESBL gene in addition to blaCTX-M. Genes encoding plasmid-mediated AmpC, most notably blaEBC, were detected in 22% of isolates, whereas genes encoding carbapenemases (blaOXA-48, blaNDM-1, blaVIM-1) were less represented (10%). In E. coli, 9 different sequence types (ST) were found, with the emerging high-risk clones ST361 (serotype A-O9:H30) and pandemic ST131 (serotype B2-O25:H4) predominating (32% and 15%, respectively). Other high-risk E. coli clones included ST405 (3%), ST410 (3%), CC10 (3%), ST10 (3%), and ST38 (2%), and emerging clones included ST1193 (2%) and ST635 (2%). Whole-genome sequencing of three representative E. coli from two dominant clone groups (ST361 and ST131) and one extensively drug-resistant K. oxytoca revealed the presence of multiple plasmids and resistance genes to several other antibiotic classes, as well as association of the blaCTX-M-15 gene with transposons and insertion sequences. Our findings indicate that treated municipal wastewater contributes to the spread of emerging and pandemic MDR E. coli clones and other enterobacterial strains of clinical importance into the aquatic environment, with the risk of reintroduction into humans.
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Affiliation(s)
- Ana Puljko
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Bijenička 54, P.O. Box 180, 10 002, Zagreb, Croatia
| | - Ivana Babić
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Bijenička 54, P.O. Box 180, 10 002, Zagreb, Croatia
| | - Svjetlana Dekić Rozman
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Bijenička 54, P.O. Box 180, 10 002, Zagreb, Croatia
| | - Ivan Barišić
- Molecular Diagnostics, Austrian Institute of Technology, Giefinggasse 4, 1210, Vienna, Austria
| | - Marko Jelić
- Department of Clinical Microbiology, University Hospital for Infectious Diseases, Mirogojska 8, 10 000, Zagreb, Croatia
| | - Ana Maravić
- Department of Biology, Faculty of Science, University of Split, Ruđera Boškovića 33, 21 000, Split, Croatia
| | - Marija Parać
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Bijenička 54, P.O. Box 180, 10 002, Zagreb, Croatia
| | - Ines Petrić
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Bijenička 54, P.O. Box 180, 10 002, Zagreb, Croatia
| | - Nikolina Udiković-Kolić
- Division for Marine and Environmental Research, Ruđer Bošković Institute, Bijenička 54, P.O. Box 180, 10 002, Zagreb, Croatia.
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Pitout JDD, Peirano G, Matsumura Y, DeVinney R, Chen L. Escherichia coli sequence type 410 with carbapenemases: a paradigm shift within E. coli toward multidrug resistance. Antimicrob Agents Chemother 2024; 68:e0133923. [PMID: 38193668 PMCID: PMC10869336 DOI: 10.1128/aac.01339-23] [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] [Indexed: 01/10/2024] Open
Abstract
Escherichia coli sequence type ST410 is an emerging carbapenemase-producing multidrug-resistant (MDR) high-risk One-Health clone with the potential to significantly increase carbapenem resistance among E. coli. ST410 belongs to two clades (ST410-A and ST410-B) and three subclades (ST410-B1, ST410-B2, and ST410-B3). After a fimH switch between clades ST410-A and ST410-B1, ST410-B2 and ST410-B3 subclades showed a stepwise progression toward developing MDR. (i) ST410-B2 initially acquired fluoroquinolone resistance (via homologous recombination) in the 1980s. (ii) ST410-B2 then obtained CMY-2, CTX-M-15, and OXA-181 genes on different plasmid platforms during the 1990s. (iii) This was followed by the chromosomal integration of blaCMY-2, fstl YRIN insertion, and ompC/ompF mutations during the 2000s to create the ST410-B3 subclade. (iv) An IncF plasmid "replacement" scenario happened when ST410-B2 transformed into ST410-B3: F36:31:A4:B1 plasmids were replaced by F1:A1:B49 plasmids (both containing blaCTX-M-15) followed by blaNDM-5 incorporation during the 2010s. User-friendly cost-effective methods for the rapid identification of ST410 isolates and clades are needed because limited data are available about the frequencies and global distribution of ST410 clades. Basic mechanistic, evolutionary, surveillance, and clinical studies are urgently required to investigate the success of ST410 (including the ability to acquire successive MDR determinants). Such information will aid with management and prevention strategies to curb the spread of carbapenem-resistant E. coli. The medical community can ill afford to ignore the spread of a global E. coli clone with the potential to end the carbapenem era.
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Affiliation(s)
- Johann D. D. Pitout
- Cummings School of Medicine, Calcary, Alberta, Canada
- University of Calgary, Alberta Precision Laboratories, Calgary, Alberta, Canada
- University of Pretoria, Pretoria, Gauteng, South Africa
| | - Gisele Peirano
- Cummings School of Medicine, Calcary, Alberta, Canada
- University of Calgary, Alberta Precision Laboratories, Calgary, Alberta, Canada
| | - Yasufumi Matsumura
- Kyoto University Graduate School of Medicine, Pretoria, Gauteng, South Africa
| | | | - Liang Chen
- Meridian Health Center for Discovery and Innovation, Kyoto, Japan
- Hackensack Meridian School of Medicine at Seton Hall University, Nutley, New Jersey, USA
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Daaboul D, Kassem II, El Omari K, Hamze M, Daboussi F, Oueslati S, Naas T, Osman M. Emergence of blaNDM-5-harbouring Escherichia coli ST617 in refugee and host communities and their environment. J Travel Med 2024; 31:taad141. [PMID: 37952235 DOI: 10.1093/jtm/taad141] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/14/2023]
Abstract
Antimicrobial resistance disproportionately affects displaced and vulnerable populations. Here, we performed an in-depth investigation of blaNDM-5-harbouring Escherichia coli ST617 isolated from disenfranchised Lebanese patients, Syrian refugees, and livestock and the environment of refugee camps. We highlight the need for proactive One Health strategies to combat antimicrobial resistance in vulnerable populations.
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Affiliation(s)
- Dina Daaboul
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli 1300, Lebanon
- Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, CEA, LabEx LERMIT, Faculty of Medicine, Université Paris-Saclay, 94270 Le Kremlin-Bicêtre, France
| | - Issmat I Kassem
- Center for Food Safety, Department of Food Sciences and Technology, University of Georgia, Griffin, GA 30223-1797, USA
| | - Khaled El Omari
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli 1300, Lebanon
- Quality Control Center Laboratories at the Chamber of Commerce, Industry & Agriculture of Tripoli & North Lebanon, Tripoli 1300, Lebanon
| | - Monzer Hamze
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli 1300, Lebanon
| | - Fouad Daboussi
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Sciences and Technology, Faculty of Public Health, Lebanese University, Tripoli 1300, Lebanon
| | - Saoussen Oueslati
- Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, CEA, LabEx LERMIT, Faculty of Medicine, Université Paris-Saclay, 94270 Le Kremlin-Bicêtre, France
- Bacteriology-Hygiene Unit, Assistance Publique-Hôpitaux de Paris, AP-HP Paris-Saclay, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France
| | - Thierry Naas
- Team "Resist" UMR1184, "Immunology of Viral, Auto-Immune, Hematological and Bacterial Diseases (IMVA-HB)," INSERM, CEA, LabEx LERMIT, Faculty of Medicine, Université Paris-Saclay, 94270 Le Kremlin-Bicêtre, France
- Bacteriology-Hygiene Unit, Assistance Publique-Hôpitaux de Paris, AP-HP Paris-Saclay, Bicêtre Hospital, 94270 Le Kremlin-Bicêtre, France
- Associated French National Reference Center for Antibiotic Resistance: Carbapenemase-Producing Enterobacteriaceae, 94270 Le Kremlin-Bicêtre, France
| | - Marwan Osman
- Cornell Atkinson Center for Sustainability, Cornell University, Ithaca, NY 14853, USA
- Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA
- Department of Neurosurgery, Yale University School of Medicine, New Haven, CT 06510, USA
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Koley S, Ghosh A, Mukherjee M. Occurrence of Imipenem-Resistant Uropathogenic Escherichia coli in Pregnant Women: An Insight into Their Virulence Profile and Clonal Structure. Curr Microbiol 2024; 81:56. [PMID: 38193903 DOI: 10.1007/s00284-023-03576-7] [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: 05/15/2023] [Accepted: 11/29/2023] [Indexed: 01/10/2024]
Abstract
Uropathogenic Escherichia coli (UPEC) is the predominant pathogen in Urinary Tract Infection (UTI) in pregnant and non-pregnant women. Limited studies were initiated to explore UPEC from pregnant women with respect to imipenem resistance, pathogenicity, and their clonal lineage. In this study, imipenem resistance, phylogenetic background, virulence-associated genes, and clonal characteristics in UPECs isolated from pregnant and non-pregnant cohorts were investigated. E. coli was identified biochemically from urine culture-positive samples from pregnant and non-pregnant women. Carbapenem (meropenem, ertapenem, imipenem) susceptibility was determined by Kirby-Bauer disk diffusion test. The pathogenic determinants were identified by PCR. MEGA 11 was used to interpret clonal lineages from MLST. GraphPad Prism 8.0 and SPSS 26.0 were used for statistical interpretation. Results indicated highest resistance against imipenem compared to meropenem and ertapenem in UPECs isolated from pregnant (UPECp; 63.89%) and non-pregnant (UPECnp; 87.88%) women. Although phylogroup E was predominant in both imipenem-resistant isolates, acquisition of virulence factors was higher among UPECnp than UPECp. Akin to this observation, the presence of PAI III536 and PAI IV536 was statistically significant (p < 0.05) in the former. MLST analysis revealed similar clonal lineages between UPECnp and UPECp, which showed an overall occurrence of ST405 followed by ST101, ST410, ST131, and ST1195 in UPECnp and ST167 in UPECp, respectively, with frequent occurrence of CC131, CC405. Therefore, imipenem-resistant UPECp although discrete with respect to their virulence determinants when compared to UPECnp shared similar STs and CCs, which implied common evolutionary history. Thus, empiric treatment must be restricted in UTIs to especially protect maternal and fetal health.
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Affiliation(s)
- Snehashis Koley
- Department of Biochemistry and Medical Biotechnology, School of Tropical Medicine, 108, C.R. Avenue, Kolkata, West Bengal, 700073, India
| | - Arunita Ghosh
- Department of Biochemistry and Medical Biotechnology, School of Tropical Medicine, 108, C.R. Avenue, Kolkata, West Bengal, 700073, India
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Mandira Mukherjee
- Department of Biochemistry and Medical Biotechnology, School of Tropical Medicine, 108, C.R. Avenue, Kolkata, West Bengal, 700073, India.
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Nordmann P, Bouvier M, Poirel L. Efficacy of ceftazidime-avibactam, meropenem-vaborbactam, and imipenem-relebactam combinations against carbapenemase-producing Enterobacterales in Switzerland. Eur J Clin Microbiol Infect Dis 2023; 42:1145-1152. [PMID: 37566365 PMCID: PMC10427697 DOI: 10.1007/s10096-023-04647-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 07/24/2023] [Indexed: 08/12/2023]
Abstract
Carbapenemase-producing in Enterobacterales (CPE) represent a critical health concern worldwide, including in Switzerland, leading to very limited therapeutic options. Therefore, our aim was to evaluate the susceptibility to the novel ß-lactam/ß-lactamase inhibitor combinations ceftazidime-avibactam, meropenem-vaborbactam, and imipenem-relebactam of CPE isolates recovered in Switzerland from 2018 to 2020. A total of 150 clinical CPE were studied including mainly Klebsiella pneumoniae (n = 61, 40.3%) and Escherichia coli (n = 53, 35.3%). The distribution of carbapenemases was as follows: KPC-like (32%), OXA-48-like (32%), NDM-like (24%), combinations of carbapenemases (10%), VIM-1 producers (n = 2), and a single IMI-1 producer. Overall, 77% of the strains were susceptible to meropenem-vaborbactam, 63% was susceptible to ceftazidime-avibactam, and 62% susceptible to imipenem-relebactam. Those data may contribute to optimize the choice of first line therapy for treating infections due to CPE.
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Affiliation(s)
- Patrice Nordmann
- Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
- Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, Switzerland
| | - Maxime Bouvier
- Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland
- Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, Switzerland
| | - Laurent Poirel
- Medical and Molecular Microbiology, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
- Swiss National Reference Center for Emerging Antibiotic Resistance, Fribourg, Switzerland.
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11
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Linkevicius M, Bonnin RA, Alm E, Svartström O, Apfalter P, Hartl R, Hasman H, Roer L, Räisänen K, Dortet L, Pfennigwerth N, Hans JB, Tóth Á, Buzgó L, Cormican M, Delappe N, Monaco M, Giufrè M, Hendrickx AP, Samuelsen Ø, Pöntinen AK, Caniça M, Manageiro V, Oteo-Iglesias J, Pérez-Vázquez M, Westmo K, Mäkitalo B, Palm D, Monnet DL, Kohlenberg A. Rapid cross-border emergence of NDM-5-producing Escherichia coli in the European Union/European Economic Area, 2012 to June 2022. Euro Surveill 2023; 28:2300209. [PMID: 37166762 PMCID: PMC10176832 DOI: 10.2807/1560-7917.es.2023.28.19.2300209] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 05/10/2023] [Indexed: 05/12/2023] Open
Abstract
Whole genome sequencing data of 874 Escherichia coli isolates carrying bla NDM-5 from 13 European Union/European Economic Area countries between 2012 and June 2022 showed the predominance of sequence types ST167, ST405, ST410, ST361 and ST648, and an increasing frequency of detection. Nearly a third (30.6%) of these isolates were associated with infections and more than half (58.2%) were predicted to be multidrug-resistant. Further spread of E. coli carrying bla NDM-5 would leave limited treatment options for serious E. coli infections.
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Affiliation(s)
| | - Rémy A Bonnin
- French National Reference Center for Antimicrobial Resistance, INSERM UMR 1184, Paris-Saclay University, Bicêtre Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Erik Alm
- European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - Olov Svartström
- European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - Petra Apfalter
- Austrian National Reference Centre for Antimicrobial Resistance, Ordensklinikum Linz Elisabethinen, Linz, Austria
| | - Rainer Hartl
- Austrian National Reference Centre for Antimicrobial Resistance, Ordensklinikum Linz Elisabethinen, Linz, Austria
| | - Henrik Hasman
- Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - Louise Roer
- Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - Kati Räisänen
- Department of Health Security, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Laurent Dortet
- French National Reference Center for Antimicrobial Resistance, INSERM UMR 1184, Paris-Saclay University, Bicêtre Hospital, Assistance Publique des Hôpitaux de Paris, Paris, France
| | - Niels Pfennigwerth
- National Reference Centre for multidrug-resistant Gram-negative bacteria, Ruhr University Bochum, Bochum, Germany
| | - Jörg B Hans
- National Reference Centre for multidrug-resistant Gram-negative bacteria, Ruhr University Bochum, Bochum, Germany
| | - Ákos Tóth
- National Public Health Centre, Budapest, Hungary
| | - Lilla Buzgó
- National Public Health Centre, Budapest, Hungary
| | | | | | - Monica Monaco
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Maria Giufrè
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Antoni Pa Hendrickx
- Centre for Infectious Disease Control (CIb), National Institute for Public Health and the Environment, Bilthoven, the Netherlands
| | - Ørjan Samuelsen
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, University Hospital of North Norway, Tromsø, Norway
- Department of Pharmacy, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Anna K Pöntinen
- Norwegian National Advisory Unit on Detection of Antimicrobial Resistance, University Hospital of North Norway, Tromsø, Norway
- Department of Biostatistics, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Manuela Caniça
- National Reference Laboratory of Antibiotic Resistances and Healthcare Associated Infections, Department of Infectious Diseases, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Vera Manageiro
- National Reference Laboratory of Antibiotic Resistances and Healthcare Associated Infections, Department of Infectious Diseases, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
| | - Jesús Oteo-Iglesias
- Laboratorio de Referencia e Investigación en Resistencia a Antibióticos del Centro Nacional de Microbiología and CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - María Pérez-Vázquez
- Laboratorio de Referencia e Investigación en Resistencia a Antibióticos del Centro Nacional de Microbiología and CIBERINFEC, Instituto de Salud Carlos III, Madrid, Spain
| | - Karin Westmo
- Public Health Agency of Sweden, Stockholm, Sweden
| | | | - Daniel Palm
- European Centre for Disease Prevention and Control, Stockholm, Sweden
| | | | - Anke Kohlenberg
- European Centre for Disease Prevention and Control, Stockholm, Sweden
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