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Xiao N, Li Y, Lin H, Yang J, Xiao G, Jiang Z, Zhang Y, Chen W, Zhou P, Sun Z, Li J. Characterization of Extended-Spectrum β-Lactamase-Producing Escherichia coli in Animal Farms in Hunan Province, China. Microorganisms 2024; 12:653. [PMID: 38674598 PMCID: PMC11051881 DOI: 10.3390/microorganisms12040653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/28/2024] Open
Abstract
Multi-drug resistance of bacteria producing extended-spectrum β-lactamase (ESBL) is a public health challenge. Thus, this study aimed to investigate the antimicrobial susceptibility of ESBL-producing Escherichia coli (ESBL-EC) in Hunan Province, China. A total of 1366 fecal samples were collected from pig, chicken, and cattle farms over a six-year period, which were assessed using strain isolation, 16S rRNA identification, polymerase chain reaction, drug sensitivity testing, whole-genome sequencing, and bioinformatics analysis. The results showed an overall prevalence of 6.66% for ESBL-EC strains, with ESBL positivity extents for pigs, chickens, and cattle isolates at 6.77%, 6.54%, and 12.5%, respectively. Most ESBL-EC isolates were resistant to cefotaxime, tetracycline, and trimethoprim-sulfamethoxazole; however, all the isolates were susceptible to meropenem, with relatively low resistance to amikacin and tigecycline. Various multi-locus sequence types with different origins and similar affinities were identified, with ST155 (n = 16) being the most common subtype. Several types of resistance genes were identified among the 91 positive strains, with beta-lactamase blaCTX-M-55 being the most common ESBL genotype. IncFIB was the predominant plasmid type. Widespread use of antibiotics in animal farming may increase antibiotic resistance, posing a serious threat to the health of farmed animals and, thus, to human food security and health.
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Affiliation(s)
- Ning Xiao
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Yujuan Li
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Hongguang Lin
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Jie Yang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Gang Xiao
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Zonghan Jiang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Yunqiang Zhang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Wenxin Chen
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Pengcheng Zhou
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
| | - Zhiliang Sun
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
| | - Jiyun Li
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China; (N.X.); (J.Y.); (G.X.); (Z.J.); (Y.Z.); (W.C.); (P.Z.)
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha 410128, China; (Y.L.); (H.L.)
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Tan Y, Zhao K, Yang S, Chen S, Li C, Han X, Li J, Hu K, Liu S, Ma M, Yu X, Zou L. Insights into antibiotic and heavy metal resistance interactions in Escherichia coli isolated from livestock manure and fertilized soil. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 351:119935. [PMID: 38154221 DOI: 10.1016/j.jenvman.2023.119935] [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: 08/29/2023] [Revised: 11/12/2023] [Accepted: 12/23/2023] [Indexed: 12/30/2023]
Abstract
Heavy metal and antibiotic-resistant bacteria from livestock feces are ecological and public health problems. However, the distribution and relationships of antibiotic resistance genes (ARGs), heavy metal resistance genes (HMRGs), and virulence factors (VFs) and their transmission mechanisms remain unclear. Therefore, we investigated the resistance of Escherichia coli, the prevalence of its ARGs, HMRGs, and VFs, and their transmission mechanisms in livestock fresh feces (FF), composted feces (CF), and fertilized soil (FS). In total, 99.54% (n = 221) and 91.44% (n = 203) of E. coli were resistant to at least one antibiotic and one heavy metal, respectively. Additionally, 72.52% (n = 161) were multi-drug resistant (MDR), of which Cu-resistant E. coli accounted for 72.67% (117/161). More than 99.34% (88/89) of E. coli carried multidrug ARGs, VFs, and the Cu resistance genes cueO and cusABCRFS. The Cu resistance genes cueO and cusABCRFS were mainly located on chromosomes, and cueO and cusF were positively associated with HMRGs, ARGs, and VFs. The Cu resistance genes pcoABCDRS were located on the plasmid pLKYL-P02 flanked by ARGs in PF18C from FF group and on chromosomes flanked by HMRGs in SAXZ1-1 from FS group. These results improved our understanding of bacterial multidrug and heavy metal resistance in the environment.
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Affiliation(s)
- Yulan Tan
- College of Resource, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
| | - Ke Zhao
- College of Resource, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
| | - Shengzhi Yang
- College of Life Science, Sichuan Agricultural University, Ya'an, Sichuan, 625014, China.
| | - Shujuan Chen
- College of Food Science, Sichuan Agricultural University, Ya'an, Sichuan, 625014, China.
| | - Chun Li
- Sichuan Province Center for Animal Disease Prevention and Control, Chengdu, Sichuan, China.
| | - Xinfeng Han
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
| | - Jianlong Li
- College of Food Science, Sichuan Agricultural University, Ya'an, Sichuan, 625014, China.
| | - Kaidi Hu
- College of Food Science, Sichuan Agricultural University, Ya'an, Sichuan, 625014, China.
| | - Shuliang Liu
- College of Food Science, Sichuan Agricultural University, Ya'an, Sichuan, 625014, China.
| | - Menggen Ma
- College of Resource, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
| | - Xiumei Yu
- College of Resource, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
| | - Likou Zou
- College of Resource, Sichuan Agricultural University, Chengdu, Sichuan, 611130, China.
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Biswas U, Das S, Barik M, Mallick A. Situation Report on mcr-Carrying Colistin-Resistant Clones of Enterobacterales: A Global Update Through Human-Animal-Environment Interfaces. Curr Microbiol 2023; 81:12. [PMID: 37989899 DOI: 10.1007/s00284-023-03521-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/10/2023] [Indexed: 11/23/2023]
Abstract
In the twenty-first century, antibiotic resistance (ABR) is one of the acute medical emergencies around the globe, overwhelming human-animal-environmental interfaces. Hit-or-mis use of antibiotics exacerbates the crisis of ABR, dispersing transferable resistance traits and challenging treatment regimens based on life-saving drugs such as colistin. Colistin is the highest priority critically important antimicrobials for human medicine, but its long use as a growth promoter in animal husbandry reduces clinical efficacy. Since 2015, the emergence and spread of mobile colistin resistance (mcr)-carrying colistin-resistant clones of Enterobacterales have been markedly sustained in both humans and animals, especially in developing countries. Hospital and community transmissions of mcr clones pose a high risk for infection prevention and outbreaks at the national and international levels. Several public health and limited one health studies have highlighted the genomic insights of mcr clones, clarifying the chromosomal sequence types (STs) and plasmid incompatibility (Inc) types. But this information is segregated into humans and animals, and rarely are environmental sectors complicating the understanding of possibly intercontinental and sectoral transmission of these clones. India is the hotspot for superbugs, including mcr-carrying colistin-resistant isolates that threaten cross-border transmission. The current review provided an up-to-date worldwide scenario of mcr-carrying STs and plasmid Inc types among the Gram-negative bacilli of Enterobacterales across human-animal-environmental interfaces and correlated with the available information from India.
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Affiliation(s)
- Urmy Biswas
- Biomedical Laboratory Science and Management, Vidyasagar University, Midnapore, West Bengal, 721102, India
| | - Surojit Das
- Biomedical Laboratory Science and Management, Vidyasagar University, Midnapore, West Bengal, 721102, India.
| | - Mili Barik
- Biomedical Laboratory Science and Management, Vidyasagar University, Midnapore, West Bengal, 721102, India
| | - Abhi Mallick
- Biomedical Laboratory Science and Management, Vidyasagar University, Midnapore, West Bengal, 721102, India
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Correia J, Borges A, Simões M, Simões LC. Beyond Penicillin: The Potential of Filamentous Fungi for Drug Discovery in the Age of Antibiotic Resistance. Antibiotics (Basel) 2023; 12:1250. [PMID: 37627670 PMCID: PMC10451904 DOI: 10.3390/antibiotics12081250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/24/2023] [Accepted: 07/27/2023] [Indexed: 08/27/2023] Open
Abstract
Antibiotics are a staple in current medicine for the therapy of infectious diseases. However, their extensive use and misuse, combined with the high adaptability of bacteria, has dangerously increased the incidence of multi-drug-resistant (MDR) bacteria. This makes the treatment of infections challenging, especially when MDR bacteria form biofilms. The most recent antibiotics entering the market have very similar modes of action to the existing ones, so bacteria rapidly catch up to those as well. As such, it is very important to adopt effective measures to avoid the development of antibiotic resistance by pathogenic bacteria, but also to perform bioprospecting of new molecules from diverse sources to expand the arsenal of drugs that are available to fight these infectious bacteria. Filamentous fungi have a large and vastly unexplored secondary metabolome and are rich in bioactive molecules that can be potential novel antimicrobial drugs. Their production can be challenging, as the associated biosynthetic pathways may not be active under standard culture conditions. New techniques involving metabolic and genetic engineering can help boost antibiotic production. This study aims to review the bioprospection of fungi to produce new drugs to face the growing problem of MDR bacteria and biofilm-associated infections.
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Affiliation(s)
- João Correia
- LEPABE—Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal; (J.C.); (A.B.)
- ALiCE—Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Anabela Borges
- LEPABE—Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal; (J.C.); (A.B.)
- ALiCE—Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Manuel Simões
- LEPABE—Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, Department of Chemical Engineering, University of Porto, 4200-465 Porto, Portugal; (J.C.); (A.B.)
- ALiCE—Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, 4200-465 Porto, Portugal
| | - Lúcia C. Simões
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal;
- LABBELS—Associate Laboratory in Biotechnology, Bioengineering and Microelectromechanical Systems, 4710-057 Braga, Portugal
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Antibiotic-Resistant Bacteria Dissemination in the Wildlife, Livestock, and Water of Maiella National Park, Italy. Animals (Basel) 2023; 13:ani13030432. [PMID: 36766321 PMCID: PMC9913102 DOI: 10.3390/ani13030432] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Antimicrobial resistance (AMR) is a global health concern that has been linked to humans, animals, and the environment. The One Health approach highlights the connection between humans, animals, and the environment and suggests that a multidisciplinary approached be used in studies investigating AMR. The present study was carried out to identify and characterize the antimicrobial resistance profiles of bacteria isolated from wildlife and livestock feces as well as from surface water samples in Maiella National Park, Italy. Ecological and georeferenced data were used to select two sampling locations, one where wildlife was caught within livestock grazing areas (sympatric group) and one where wildlife was caught outside of livestock grazing areas (non-sympatric group). Ninety-nine bacterial isolates from 132 feces samples and seven isolates from five water samples were collected between October and December 2019. The specimens were examined for species identification, antibiotic susceptibility and molecular detection of antibiotic resistance. Forty isolates were identified as Escherichia coli, forty-eight as Enterococcus spp., eight as Streptococcus spp. and ten as other gram-negative bacteria. Phenotypic antibiotic resistance to at least one antimicrobial agent, including some antibiotics that play a critical role in human medicine, was detected in 36/106 (33.9%, 95% CI: 25-43) isolates and multidrug resistance was detected in 9/106 isolates (8.49%, 95% CI: 3.9-15.5). In addition, genes associated with antibiotic resistance were identified in 61/106 (57.55%, 95% CI: 47.5-67) isolates. The samples from sympatric areas were 2.11 (95% CI: 1.2-3.5) times more likely to contain resistant bacterial isolates than the samples from non-sympatric areas. These data suggest that drug resistant bacteria may be transmitted in areas where wildlife and livestock cohabitate. This emphasizes the need for further investigations focusing on the interactions between humans, wildlife, and the environment, the results of which can aid in the early detection of emerging AMR profiles and possible transmission routes.
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Dantas Palmeira J, do Arte I, Ragab Mersal MM, Carneiro da Mota C, Ferreira HMN. KPC-Producing Enterobacterales from Douro River, Portugal-Persistent Environmental Contamination by Putative Healthcare Settings. Antibiotics (Basel) 2022; 12:antibiotics12010062. [PMID: 36671263 PMCID: PMC9855090 DOI: 10.3390/antibiotics12010062] [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: 12/06/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 01/01/2023] Open
Abstract
Carbapenemase-producing Enterobacterales (CPE) are a growing concern, representing a major public health threat to humans, especially in healthcare settings. In the present study, we evaluated the persistent contamination by carbapenem-resistant Enterobacterales in water from Douro River, Portugal. KPC-producing Enterobacterales were detected in five water samples separated chronologically by 15 days each. Susceptibility testing was performed by disk-diffusion-method according to Clinical and Laboratory Standards Institute (CLSI), phenotypic carbapenemase activity was evaluated by carbapenem inactivation method, presumptive identification of the isolates was performed by CHROMagar orientation and confirmed by API-20E. Carbapenemase genes were screened by PCR and the clonality of all isolates was assessed by XbaI-Pulsed Field Gel Electrophoresis (PFGE). Fifteen KPC-producing Enterobacterales isolates were selected, identified as multidrug-resistant and showed a resistance profile to non-beta-lactam antibiotics: sulfamethoxazole + trimethoprim (7/15), ciprofloxacin (3/15), fosfomycin (3/15) and chloramphenicol (2/15). Isolates were identified as (6) Escherichia coli and (9) Klebsiella pneumoniae. Our results suggest a punctual contamination with KPC-producing Enterobacterales continued through the time. The absence of clonality between the isolates suggests a circulation of mobile genetic element harbouring KPC gene in the origin of contamination. This work provides a better understanding on the impacts of water pollution resulting from human activities on aquatic environments.
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Affiliation(s)
- Josman Dantas Palmeira
- UCIBIO—Applied Molecular Biosciences Unit, REQUIMTE, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, University of Porto, 4050-313 Porto, Portugal
- CESAM—Centre for Environmental and Marine Studies, University of Aveiro, 3810-193 Aveiro, Portugal
- PICTIS—International Platform for Science, Technology and Innovation in Health, University of Aveiro (Portugal) & FIOCRUZ, Rio de Janeiro 1040-360, Brazil
- Correspondence:
| | - Inah do Arte
- Laboratory of Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Mai Muhammed Ragab Mersal
- UCIBIO—Applied Molecular Biosciences Unit, REQUIMTE, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, University of Porto, 4050-313 Porto, Portugal
| | - Catarina Carneiro da Mota
- Laboratory of Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Helena Maria Neto Ferreira
- UCIBIO—Applied Molecular Biosciences Unit, REQUIMTE, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, University of Porto, 4050-313 Porto, Portugal
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Dantas Palmeira J, V. Cunha M, Ferreira H, Fonseca C, Tinoco Torres R. Worldwide Disseminated IncX4 Plasmid Carrying mcr-1 Arrives to Wild Mammal in Portugal. Microbiol Spectr 2022; 10:e0124522. [PMID: 36394330 PMCID: PMC9769835 DOI: 10.1128/spectrum.01245-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 10/13/2022] [Indexed: 11/19/2022] Open
Abstract
The mcr-1 gene spread is worldwide recognized as a public health threat at multidrug-resistant infections therapy level. Here, we report for the first time, to the best of our knowledge, the detection of the globally distributed IncX4 plasmid carrying mcr-1 (mcr-1/IncX4) in Escherichia coli isolated from a wild mammal in Portugal and Europe. This plasmid was found in a ST533 E. coli isolate with a multidrug-resistant profile, virulence potential, and possibly phylogenetically related to human isolates. Our work contributes to highlight the importance of antimicrobial resistance (AMR) surveillance in wildlife, an important compartment of the whole ecosystem often overlooked in the fight against AMR. IMPORTANCE Colistin resistance mediated by plasmids is recognized worldwide as an emergency problem connected with the whole ecosystem, since is well described in the interface of the human-animal-environment. The plasmid IncX4 is reported as one of the most prevalent plasmids harboring the gene mcr-1. On an European scale the plasmid IncX4 carrying mcr-1 has been described in humans, the environment, and animals, including wildlife, but only in wild birds. This study shows the first report of the plasmid IncX4 harboring mcr-1 in a wild mammal in Portugal and Europe, identified in a ST533 E. coli commensal that is, curiously, more related to isolates from humans than from livestock. Our findings show that the plasmid IncX4 harboring mcr-1 is well established in a colistin resistance drive embracing the whole ecosystem.
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Affiliation(s)
- Josman Dantas Palmeira
- Department of Biology & CESAM, University of Aveiro, Campus de Santiago, Aveiro, Portugal
| | - Mónica V. Cunha
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências da Universidade de Lisboa, Lisbon, Portugal
- Biosystems & Integrative Sciences Institute (BioISI), Faculdade de Ciências da Universidade de Lisboa, Lisbon, Portugal
| | - Helena Ferreira
- UCIBIO Applied Molecular Biosciences Unit, REQUIMTE, University of Porto, Porto, Portugal
- Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Carlos Fonseca
- Department of Biology & CESAM, University of Aveiro, Campus de Santiago, Aveiro, Portugal
- ForestWISE Collaborative Laboratory for Integrated Forest & Fire Management, Quinta de Prados, Vila Real, Portugal
| | - Rita Tinoco Torres
- Department of Biology & CESAM, University of Aveiro, Campus de Santiago, Aveiro, Portugal
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Oweis AO, Zeyad HN, Alshelleh SA, Alzoubi KH. Acute Kidney Injury Among Patients with Multi-Drug Resistant Infection: A Study from Jordan. J Multidiscip Healthc 2022; 15:2759-2766. [PMID: 36504497 PMCID: PMC9733443 DOI: 10.2147/jmdh.s384386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Background Acute kidney injury (AKI) is a well-known complication for hospitalized patients. Sepsis and various infections play a significant role in increasing the incidence of AKI. The present study evaluated the risk for Multidrug-resistant (MDR) infections and its effect on the incidence of AKI, hospitalization, need for dialysis, and mortality. Methods In a retrospective study design, data were collected from all adult patients with a positive multi-drug resistant culture who were admitted to King Abdullah University Hospital (KAUH). Records of 436 patients were reviewed between January 2017 - December 2018 with at least one year of follow-up. Results The mean age was 57.3 years (SD± 23.1), and 58.5% were males. The most common source of positive cultures was sputum, with 50% positive cultures. The incidence of AKI was 59.2%. The most isolated microorganism was Acinetobacter baumannii (76.8%), followed by Pseudomonas aeruginosa (14.9%).On multivariate analysis, age (OR 1.1, 95% CI 1.1-1.2, P=0.001), HTN (OR 1.8, 95% CI 1.0-3.3, P=0.02), DM (OR 1.1, 95% CI 0.6-1.9, P=0.69) and the use of Foley catheter on chronic bases (OR 4.3, 95% CI 2.6-6.8, P<0.0001) were strong predictors of AKI. Among patients with AKI, 74.4% died compared to 44.4% among non-AKI patients (p<0.001). Conclusion In patients with MDR, AKI incidence, hospitalization, and mortality were high. Early detection and addressing the problem may decrease bad outcomes, and health education for reducing antibiotic abuse is needed to lower MDR.
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Affiliation(s)
- Ashraf O Oweis
- Department of Internal Medicine, Nephrology Division, Jordan University of Science and Technology, Irbid, Jordan,Correspondence: Ashraf O Oweis, Department of Internal Medicine, Nephrology division, Jordan University of Science and Technology, Irbid, Jordan, Tel +962791455505, Email
| | - Heba N Zeyad
- Department of Internal Medicine, Nephrology Division, Jordan University of Science and Technology, Irbid, Jordan
| | - Sameeha A Alshelleh
- Department of Internal Medicine, Nephrology Division, The University of Jordan, Amman, Jordan
| | - Karem H Alzoubi
- Department of Pharmacy Practice and Pharmacotherapeutics, University of Sharjah, Sharjah, United Arab Emirates,Department of Clinical Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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Duangurai T, Rungruengkitkul A, Kong-Ngoen T, Tunyong W, Kosoltanapiwat N, Adisakwattana P, Vanaporn M, Indrawattana N, Pumirat P. Phylogenetic analysis and antibiotic resistance of Escherichia coli isolated from wild and domestic animals at an agricultural land interface area of Salaphra wildlife sanctuary, Thailand. Vet World 2022; 15:2800-2809. [PMID: 36718336 PMCID: PMC9880845 DOI: 10.14202/vetworld.2022.2800-2809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/26/2022] [Indexed: 12/13/2022] Open
Abstract
Background and Aim Domestic and wild animals are important reservoirs for antibiotic-resistant bacteria. This study aimed to isolate Escherichia coli from feces of domestic and wild animals at an agricultural land interface area of Salaphra Wildlife Sanctuary, Thailand, and study the phylogenic characteristics and antibiotic resistance in these isolates. Materials and Methods In this cross-sectional, descriptive study, we randomly collected ground feces from free-ranging wild animals (deer and elephants) and domestic animals (cattle and goats). All fecal samples were inoculated onto MacConkey agar plates, and lactose-fermenting colonies were identified as E. coli. Antibiotic susceptibility of the E. coli isolates was determined using the disc diffusion method. Polymerase chain reaction assays were used to detect antibiotic resistance and virulence genes. Results We obtained 362 E. coli isolates from the collected fecal samples. The E. coli isolates were categorized into four phylogenetic groups according to the virulence genes (chuA, vjaA, and TspE4C2). Phylogenetic Group D was predominant in the deer (41.67%) and elephants (63.29%), whereas phylogenetic Group B1 was predominant in the cattle (62.31%), and phylogenetic Groups A (36.36%) and B2 (33.33%) were predominant in the goats. Antibiotic susceptibility testing revealed that most antibiotic-resistant E. coli were isolated from domestic goats (96.96%). Among the 362 E. coli isolates, 38 (10.5%) were resistant to at least one antibiotic, 21 (5.8%) were resistant to two antibiotics, and 6 (1.66%) were resistant to three or more antibiotics. Ampicillin (AMP) was the most common antibiotic (48.48%) to which the E. coli were resistant, followed by tetracycline (TET) (45.45%) and trimethoprim-sulfamethoxazole (3.03%). One isolate from an elephant was resistant to five antibiotics: AMP, amoxicillin, sulfisoxazole, TET, and ciprofloxacin. Determination of antibiotic resistance genes confirmed that E. coli isolates carried antibiotic resistance genes associated with phenotypic resistance to antibiotics. Most antibiotic-resistant E. coli belonged to phylogenic Groups A and B1, and most non-resistant E. coli belonged to phylogenic Groups B2 and D. Conclusion Monitoring E. coli isolates from wild and domestic animals showed that all four phylogenic groups of E. coli have developed antibiotic resistance and are potential sources of multidrug resistance. High levels of antibiotic resistance have been linked to domestic animals. Our results support strengthening surveillance to monitor the emergence and effects of antibiotic-resistant microorganisms in animals.
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Affiliation(s)
- Taksaon Duangurai
- Department of Companion Animal Clinical Sciences, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, Thailand
| | - Amporn Rungruengkitkul
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Thida Kong-Ngoen
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Witawat Tunyong
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Nathamon Kosoltanapiwat
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Poom Adisakwattana
- Department of Helminthology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Muthita Vanaporn
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Nitaya Indrawattana
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Pornpan Pumirat
- Department of Microbiology and Immunology, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand,Corresponding author: Pornpan Pumirat, e-mail: Co-authors: TD: , AR: , TK: , WT: , NK: , PA: , MV: , NI:
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10
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The Occurrence and Genomic Characteristics of mcr-1-Harboring Salmonella from Retail Meats and Eggs in Qingdao, China. Foods 2022; 11:foods11233854. [PMID: 36496661 PMCID: PMC9739812 DOI: 10.3390/foods11233854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/15/2022] [Accepted: 11/26/2022] [Indexed: 12/02/2022] Open
Abstract
Salmonella are widely distributed foodborne pathogens and are often associated with food animal products. Colistin resistance mediated by mcr-1 is an increasing threat; however, data on the characteristics of mcr-1-harboring Salmonella among retail foods are still lacking. In this study, retail meats from 24 supermarkets and eggs from nine markets in Qingdao city were investigated to determine the presence and genomic characteristics of mcr-1-harboring Salmonella. We found the retail meats and eggs were highly contaminated by Salmonella, with detection rates of 17.5% (31/177) and 12.3% (16/130), respectively. A total of 76 Salmonella isolates were obtained in this study, and 77.6% showed multidrug resistance (MDR). The MDR proportion of egg isolates (97.5%) was significantly higher than that in meat isolates (55.6%) (p < 0.05). The most prevalent Salmonella serotypes were Typhimurium (56.6%) and Enteritidis (17.1%). Of the 76 Salmonella isolates, 40 possessed mcr-1. All 40 mcr-1-positive isolates were ST34 S. Typhimurium and were from eggs of eight brands. Different mcr-1-harboring isolates existed in the same egg, and some isolates from different egg samples or brands showed clonal relationships. The mcr-1 was located on similar IncHI2/HI2A MDR non-conjugative plasmids lacking transfer region, resulting in the failure of conjugation. The phylogenetic tree using genome sequences showed that the mcr-1-positive isolates from eggs clustered together with mcr-1-positive isolates from chicken and humans in China, revealing that mcr-1-positive egg-borne Salmonella might be derived from chicken and could potentially trigger outbreaks in humans. The high occurrence of mcr-1-harboring Salmonella in fresh eggs is alarming, and there is an urgent need to monitor mcr-1-harboring Salmonella in retail meats and eggs. We report for the first time the role of retail eggs in disseminating mcr-1-positive Salmonella and the risk of transmission of these MDR pathogens from retail food to humans should be evaluated comprehensively.
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11
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Lin H, Chen W, Zhou R, Yang J, Wu Y, Zheng J, Fei S, Wu G, Sun Z, Li J, Chen X. Characteristics of the plasmid-mediated colistin-resistance gene mcr-1 in Escherichia coli isolated from a veterinary hospital in Shanghai. Front Microbiol 2022; 13:1002827. [PMID: 36386648 PMCID: PMC9650080 DOI: 10.3389/fmicb.2022.1002827] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/03/2022] [Indexed: 09/09/2023] Open
Abstract
The mobile colistin-resistance (mcr)-1 gene is primarily detected in Enterobacteriaceae species, such as Escherichia coli and Salmonella enterica, and represents a significant public health threat. Herein, we investigated the prevalence and characteristics of mcr-1-positive E. coli (MCRPEC) in hospitalized companion animals in a pet hospital in Shanghai, China, from May 2021 to July 2021. Seventy-nine non-duplicate samples were collected from the feces (n = 52) and wounds (n = 20) of cats and dogs and the surrounding hospital environment (n = 7). Seven MCRPEC strains, identified using screening assays and polymerase chain reaction, exhibited multidrug-resistant phenotypes in broth-microdilution and agar-dilution assays. Based in whole-genome sequencing and bioinformatics analyses, all seven isolates were determined to belong to sequence type (ST) 117. Moreover, the Incl2 plasmid was prevalent in these MCRPEC isolates, and the genetic environment of the seven E. coli strains was highly similar to that of E. coli SZ02 isolated from human blood. The isolates also harbored the β-lactamase gene bla CTX-M-65, and florfenicol resistance gene floR, among other resistance genes. Given that horizontal transfer occurred in all seven strains, E. coli plasmid transferability may accelerate the emergence of multidrug-resistant bacteria and may be transmitted from companion animals to humans. Therefore, the surveillance of MCRPEC isolates among companion animals should be strengthened.
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Affiliation(s)
- Hongguang Lin
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Wenxin Chen
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Rushun Zhou
- Hunan Provincial Institution of Veterinary Drug and Feed Control, Changsha, Hunan, China
| | - Jie Yang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Yong Wu
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Jiaomei Zheng
- Changsha Animal and Plant Disease Control Center, Changsha, Hunan, China
| | - Shuyue Fei
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Guiting Wu
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Zhiliang Sun
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Jiyun Li
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
| | - Xiaojun Chen
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
- Hunan Engineering Technology Research Center of Veterinary Drugs, Hunan Agricultural University, Changsha, Hunan, China
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12
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Mushtaq A, Nawaz H, Irfan Majeed M, Rashid N, Tahir M, Zaman Nawaz M, Shahzad K, Dastgir G, Zaki Abdul Bari R, Ul Haq A, Saleem M, Akhtar F. Surface-enhanced Raman spectroscopy (SERS) for monitoring colistin-resistant and susceptible E. coli strains. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 278:121315. [PMID: 35576839 DOI: 10.1016/j.saa.2022.121315] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/21/2022] [Accepted: 04/24/2022] [Indexed: 06/15/2023]
Abstract
The emergence of drug-resistant bacteria is a precarious global health concern. In this study, surface-enhanced Raman spectroscopy (SERS) is used to characterize colistin-resistant and susceptible E. coli strains based on their distinguished SERS spectral features for the development of rapid and cost-effective detection and differentiation methods. For this purpose, three colistin-resistant and three colistin susceptible E. coli strains were analyzed by comparing their SERS spectral signatures. Moreover, multivariate data analysis techniques including Principal component analysis (PCA) and Partial Least Squares-Discriminant Analysis (PLS-DA) were used to examine the SERS spectral data of colistin-resistant and susceptible strains. PCA technique was employed for differentiating colistin susceptible and resistant E.coli strains due to alteration in biochemical compositions of the bacterial cell. PLS-DA is employed on SERS spectral data sets for discrimination of these resistant and susceptible E. coli strains with 100% specificity, 100% accuracy, 99.8% sensitivity, and 86% area under receiver operating characteristics (AUROC) curve.
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Affiliation(s)
- Aqsa Mushtaq
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Haq Nawaz
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan.
| | - Muhammad Irfan Majeed
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan.
| | - Nosheen Rashid
- Department of Chemistry, University of Education, Faisalabad Campus, Faisalabad 38000, Pakistan.
| | - Muhammad Tahir
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Muhammad Zaman Nawaz
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Kashif Shahzad
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Ghulam Dastgir
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Rana Zaki Abdul Bari
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Anwar Ul Haq
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Mudassar Saleem
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
| | - Farwa Akhtar
- Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan
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13
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Torres RT, Cunha MV, Araujo D, Ferreira H, Fonseca C, Palmeira JD. A walk on the wild side: Wild ungulates as potential reservoirs of multi-drug resistant bacteria and genes, including Escherichia coli harbouring CTX-M beta-lactamases. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 306:119367. [PMID: 35489528 DOI: 10.1016/j.envpol.2022.119367] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 04/15/2022] [Accepted: 04/24/2022] [Indexed: 06/14/2023]
Abstract
Extended-spectrum β-lactamases (ESBL)-producing Enterobacterales have been classified as critical priority pathogens by the World Health Organization (WHO). ESBL are universally distributed and, in 2006, were firstly reported on a wild animal. Understanding the relative contributions of wild animals to ESBL circulation in the environment is urgently needed. In this work, we have conducted a nationwide study in Portugal to investigate the occurrence of bacteria carrying clinically significant antimicrobial resistance genes (ARG), using widely distributed wild ungulates as model species. A total of 151 antimicrobial resistant-Enterobacterales isolates were detected from 181 wild ungulates: 50% (44/88) of isolates from wild boar (Sus scrofa), 40.3% (25/62) from red deer (Cervus elaphus), 41.4% (12/29) from fallow deer (Dama dama) and 100% (2/2) from mouflon (Ovis aries subsp. musimon). Selected isolates showed a diversified resistance profile, with particularly high values corresponding to ampicillin (71.5%) and tetracycline (63.6%). Enterobacterales strains carried blaTEM, tetA, tetB, sul2, sul1 or dfrA1 ARG genes. They also carried blaCTX-M-type genes, which are prevalent in human infections, namely CTX-M-14, CTX-M-15 and CTX-M-98. Strikingly, this is the first report of CTX-M-98 in wildlife. Almost 40% (n = 59) of Enterobacterales were multi-drug resistant. The diversity of plasmids carried by ESBL isolates was remarkable, including IncF, K and P. This study highlights the potential role of wild ungulates as environmental reservoirs of CTX-M ESBL-producing E. coli and in the spill-over of AMR bacteria and their determinants. Our findings suggest that wild ungulates are useful as strategic sentinel species of AMR in terrestrial environments, especially in response to potential sources of anthropogenic pollution, providing early warning of potential risks to human, animal and environmental health.
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Affiliation(s)
- Rita Tinoco Torres
- Departament of Biology & CESAM, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal.
| | - Mónica V Cunha
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisbon, Portugal; Biosystems & Integrative Sciences Institute (BioISI), Faculdade de Ciências, Universidade de Lisboa, 1749-016, Lisbon, Portugal
| | - Débora Araujo
- Faculty of Engineering of University of Porto, Porto, Portugal
| | - Helena Ferreira
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE - University of Porto, Porto, Portugal; Microbiology, Biological Sciences Department, Faculty of Pharmacy of University of Porto, Porto, Portugal
| | - Carlos Fonseca
- Departament of Biology & CESAM, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal; ForestWISE - Collaborative Laboratory for Integrated Forest & Fire Management, Quinta de Prados, 5001-801, Vila Real, Portugal
| | - Josman Dantas Palmeira
- Departament of Biology & CESAM, University of Aveiro, Campus de Santiago, 3810-193, Aveiro, Portugal
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14
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Torres RT, Cunha MV, Ferreira H, Fonseca C, Palmeira JD. A high-risk carbapenem-resistant Pseudomonas aeruginosa clone detected in red deer (Cervus elaphus) from Portugal. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 829:154699. [PMID: 35318052 DOI: 10.1016/j.scitotenv.2022.154699] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
Pseudomonas aeruginosa is a ubiquitous bacterium, successfully exploiting a variety of environmental niches due to its remarkable metabolic versatility. The World Health Organization classifies P. aeruginosa as a "priority pathogen" due to its a great ability to overcome the action of antimicrobials, including carbapenems. Hitherto, most studies have focused on clinical settings from humans, but much less on animal and environmental settings, particularly on wildlife. In this work, we report the isolation of a carbapenem-resistant Pseudomonas aeruginosa strain recovered from the faeces of a red deer adult female sampled in a humanized area. This isolate was obtained during a nationwide survey on antimicrobial resistance in wildlife aimed to determine the occurrence of carbapenem-resistant bacteria among 181 widely distributed wild ungulates. This P. aeruginosa isolate was found to be a high-risk clone, belonging to the sequence type (ST) 274. The genomic analysis of P. aeruginosa isolate UP4, classified this isolate as belonging to serogroup O3, which was also found to harbour the genes blaPAO, blaPDC-24, blaOXA-486 (encoding resistance to beta-lactams), aph(3')-IIb (aminoglycosides resistance), fosA (fosfomycin resistance) and catB7 (chloramphenicol resistance). Antimicrobial susceptibility screening, according to EUCAST, showed resistance to imipenem and intermediate resistance to meropenem and doripenem. To our knowledge, this is the first description of carbapenem-resistant P. aeruginosa in deer in Europe. Our results highlight the importance of wild ungulates either as victims of human activity or amplifiers of AMR, either way with potential impacts on animal, human and ecosystem health, since excretion of AMR bacteria might directly or indirectly contaminate other animals and the surrounding environment, perpetuating the spill-over and chain dissemination of AMR determinants.
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Affiliation(s)
- Rita Tinoco Torres
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Mónica V Cunha
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisbon, Portugal; Biosystems & Integrative Sciences Institute (BioISI), Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisbon, Portugal
| | - Helena Ferreira
- UCIBIO - Applied Molecular Biosciences Unit, REQUIMTE - University of Porto, Porto, Portugal; Microbiology, Biological Sciences Department, Faculty of Pharmacy of University of Porto, Porto, Portugal
| | - Carlos Fonseca
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal; ForestWISE - Collaborative Laboratory for Integrated Forest & Fire Management, Quinta de Prados, 5001-801 Vila Real, Portugal
| | - Josman Dantas Palmeira
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
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15
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Smoglica C, Angelucci S, Farooq M, Antonucci A, Marsilio F, Di Francesco CE. Microbial community and antimicrobial resistance in fecal samples from wild and domestic ruminants in Maiella National Park, Italy. One Health 2022; 15:100403. [PMID: 35647256 PMCID: PMC9136667 DOI: 10.1016/j.onehlt.2022.100403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/17/2022] [Accepted: 05/17/2022] [Indexed: 01/04/2023] Open
Abstract
This study aimed to provide new insights about antimicrobial resistance genes abundance and microbial communities of wild and domestic ruminants in wildlife-livestock interface. In total, 88 fecal samples were recovered from Apennine chamois, red deer, goat, cattle and sheep, and were collected in pools. The populations under study were selected based on ecological data useful to define sympatric and non-sympatric populations. Samples were screened for commonly used in farms under study or critically important antimicrobial resistance genes (aadA2, TetA, TetB, TetK, TetM, mcr-1). The microbial community composition was found to be different based on the species and land use of animals under study. Indeed, it was mostly characterized by phyla Firmicutes in bovine, Bacteroidota in chamois and Proteobacteria in red deer. Additionally, positive correlations between antibiotic resistance genes and microbial taxa (e.g., Tet genes correlated with Firmicutes and Patescibacteria) were described. Of the antimicrobials investigated, the abundance of mcr-1 gene suggests the importance of monitoring the wildlife in order to detect the emerging resistance genes contamination in environment. This study provides new data that highlight the importance of multidisciplinary and uncultured study in order to describe the spreading of antimicrobial resistance and related contamination in the environment. Multidisciplinary approach including ecological data, real time PCRs and 16S rRNA analysis Microbial communities composition of rare species as Apennine chamois Evaluation of antibiotic resistance genes abundance in feces of wild and domestic ruminants Detection of mcr-1 resistance gene relevant for Public Health
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16
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Smoglica C, Vergara A, Angelucci S, Festino AR, Antonucci A, Moschetti L, Farooq M, Marsilio F, Di Francesco CE. Resistance Patterns, mcr-4 and OXA-48 Genes, and Virulence Factors of Escherichia coli from Apennine Chamois Living in Sympatry with Domestic Species, Italy. Animals (Basel) 2022; 12:ani12020129. [PMID: 35049753 PMCID: PMC8772577 DOI: 10.3390/ani12020129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/30/2021] [Accepted: 01/01/2022] [Indexed: 01/13/2023] Open
Abstract
The aim of this study was to determine and characterize potential resistance mechanisms against selected Critically Important Antibiotics in Escherichia coli isolates collected from wild and domestic ruminants living in the Maiella National Park, in Central Italy. A total of 38 isolates were obtained from red deer, Apennine chamois, cattle, sheep, and goats grazing in lands with different levels of anthropic pressure. Antimicrobial susceptibility was determined by Minimal Inhibitory Concentration testing, showing phenotypic resistance to colistin, meropenem, or ceftazidime in 9 isolates along with one bacterial strain being resistant to three of the tested antibiotics. In addition, the biomolecular assays allowed the amplification of the genes conferring the colistin (mcr-4), the carbapenems (OXA-48), penicillins and cephalosporins (TEM, SHV, CMY-1, CMY-2) resistance. In order to describe the potential pathogenicity of isolates under study, virulence genes related to Shiga toxin-producing (STEC) and enteropathogenic (EPEC) pathovars were identified. This study is the first report of mcr-4 and OXA-48 genes in resistant E. coli harboring virulence genes in Italian wildlife, with special regard to Apennine chamois and red deer species. The multidisciplinary approach used in this study can improve the early detection of emerging antibiotic resistance determinants in human-animal-environment interfaces by means of wildlife monitoring.
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Affiliation(s)
- Camilla Smoglica
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
- Correspondence: ; Tel.: +39-0861-266869
| | - Alberto Vergara
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
| | - Simone Angelucci
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
- Wildlife Research Center, Maiella National Park, Viale del Vivaio, 65023 Caramanico Terme, Italy;
| | - Anna Rita Festino
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
| | - Antonio Antonucci
- Wildlife Research Center, Maiella National Park, Viale del Vivaio, 65023 Caramanico Terme, Italy;
| | - Lorenzo Moschetti
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
| | - Muhammad Farooq
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
| | - Fulvio Marsilio
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
| | - Cristina Esmeralda Di Francesco
- Faculty of Veterinary Medicine, University of Teramo, Loc. Piano D’Accio, 64100 Teramo, Italy; (A.V.); (S.A.); (A.R.F.); (L.M.); (M.F.); (F.M.); (C.E.D.F.)
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17
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Dantas Palmeira J, Haenni M, Madec JY, Ferreira HMN. First Global Report of Plasmid-Mediated mcr-1 and Extended-Spectrum Beta-Lactamase-Producing Escherichia coli from Sheep in Portugal. Antibiotics (Basel) 2021; 10:antibiotics10111403. [PMID: 34827341 PMCID: PMC8615169 DOI: 10.3390/antibiotics10111403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/08/2021] [Accepted: 11/11/2021] [Indexed: 11/25/2022] Open
Abstract
Resistances to extended-spectrum cephalosporins (ESC) and colistin are One Health issues since genes encoding these resistances can be transmitted between all sectors of the One Health concept, i.e., human, animal, and the environment. Among food-producing animals, sheep farming has long been overlooked. To fill in this knowledge gap, we looked for ESC- and colistin resistance in 21 faecal samples collected from sheep in one farm in the south of Portugal. ESC-resistant isolates were selected on MacConkey agar plates supplemented with cefotaxime. Susceptibility testing was performed by the disk-diffusion method according to CLSI, while colistin MIC was determined by broth microdilution. ESC- and colistin-resistance genes were identified by PCR, and the clonality of all isolates was assessed by XbaI-PFGE. The replicon content was determined by PCR according to the PCR-based replicon typing (PBRT) scheme. Sixty-two non-duplicate ESC-resistant E. coli isolates were identified, which all presented an extended-spectrum beta-lactamase (ESBL) phenotype, mostly due to the presence of CTX-M genes. One CTX-M-1-producing E. coli was concomitantly colistin-resistant and presented the plasmid-mediated mcr-1 gene. Nearly all isolates showed associated resistances to non-beta-lactam antibiotics, which could act as co-selectors, even in the absence of beta-lactam use. The results showed a high proportion of ESBL-producing E. coli in sheep faeces. Their dissemination was very dynamic, with the spread of successful clones between animals, but also a large diversity of clones and plasmids, sometimes residing in the same animal. This study highlights the need for global surveillance in all food-producing sectors, in order to avoid the dissemination of genes conferring resistance to last-resort antibiotics in human medicine.
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Affiliation(s)
- Josman Dantas Palmeira
- Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal;
- UCIBIO—Applied Molecular Biosciences Unit, REQUIMTE—University of Porto, 4050-313 Porto, Portugal
- Departamento de Biologia & CESAM, Campus de Santiago, Universidade de Aveiro, 3810-193 Aveiro, Portugal
- PICTIS—International Platform for Science, Technology and Innovation in Health, Universidade de Aveiro (Portugal) & FIOCRUZ, Rio de Janeiro 21040-360, Brazil
- Correspondence:
| | - Marisa Haenni
- Unité Antibiorésistance et Virulence Bactériennes, Anses Laboratoire de Lyon, Université de Lyon, 69007 Lyon, France; (M.H.); (J.-Y.M.)
| | - Jean-Yves Madec
- Unité Antibiorésistance et Virulence Bactériennes, Anses Laboratoire de Lyon, Université de Lyon, 69007 Lyon, France; (M.H.); (J.-Y.M.)
| | - Helena Maria Neto Ferreira
- Microbiology, Biological Sciences Department, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal;
- UCIBIO—Applied Molecular Biosciences Unit, REQUIMTE—University of Porto, 4050-313 Porto, Portugal
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