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Ortega-Balleza JL, Guerrero A, Castro-Escarpulli G, Martínez-Vázquez AV, Cruz-Hernández MA, de Luna-Santillana EDJ, Acosta-Cruz E, Rodríguez-Sánchez IP, Rivera G, Bocanegra-García V. Genomic Analysis of Multidrug-Resistant Escherichia coli Strains Isolated in Tamaulipas, Mexico. Trop Med Infect Dis 2023; 8:458. [PMID: 37888586 PMCID: PMC10610597 DOI: 10.3390/tropicalmed8100458] [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: 08/29/2023] [Revised: 09/19/2023] [Accepted: 09/22/2023] [Indexed: 10/28/2023] Open
Abstract
The global spread of antimicrobial resistance genes (ARGs) is a major public health concern. Mobile genetic elements (MGEs) are the main drivers of this spread by horizontal gene transfer (HGT). Escherichia coli is widespread in various environments and serves as an indicator for monitoring antimicrobial resistance (AMR). Therefore, the objective of this work was to evaluate the whole genome of multidrug-resistant E. coli strains isolated from human clinical, animal, and environmental sources. Four E. coli strains previously isolated from human urine (n = 2), retail meat (n = 1), and water from the Rio Grande River (n = 1) collected in northern Tamaulipas, Mexico, were analyzed. E. coli strains were evaluated for antimicrobial susceptibility, followed by whole genome sequencing and bioinformatic analysis. Several ARGs were detected, including blaCTX-M-15, blaOXA-1, blaTEM-1B, blaCMY-2, qnrB, catB3, sul2, and sul3. Additionally, plasmid replicons (IncFIA, IncFIB, IncFII, IncY, IncR, and Col) and intact prophages were also found. Insertion sequences (ISs) were structurally linked with resistance and virulence genes. Finally, these findings indicate that E. coli strains have a large repertoire of resistance determinants, highlighting a high pathogenic potential and the need to monitor them.
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Affiliation(s)
- Jessica L. Ortega-Balleza
- Instituto Politécnico Nacional, Centro de Biotecnología Genómica, Boulevard del Maestro SN esq. Elías Piña, Col. Narciso Mendoza, Reynosa 88710, Mexico; (J.L.O.-B.); (A.V.M.-V.); (M.A.C.-H.); (E.d.J.d.L.-S.); (G.R.)
| | - Abraham Guerrero
- CONACyT Program, Centro de Investigación en Alimentación y Desarrollo, Mazatlán 82112, Mexico;
| | - Graciela Castro-Escarpulli
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Ciudad de Mexico 07738, Mexico;
| | - Ana Verónica Martínez-Vázquez
- Instituto Politécnico Nacional, Centro de Biotecnología Genómica, Boulevard del Maestro SN esq. Elías Piña, Col. Narciso Mendoza, Reynosa 88710, Mexico; (J.L.O.-B.); (A.V.M.-V.); (M.A.C.-H.); (E.d.J.d.L.-S.); (G.R.)
| | - María Antonia Cruz-Hernández
- Instituto Politécnico Nacional, Centro de Biotecnología Genómica, Boulevard del Maestro SN esq. Elías Piña, Col. Narciso Mendoza, Reynosa 88710, Mexico; (J.L.O.-B.); (A.V.M.-V.); (M.A.C.-H.); (E.d.J.d.L.-S.); (G.R.)
| | - Erick de Jesús de Luna-Santillana
- Instituto Politécnico Nacional, Centro de Biotecnología Genómica, Boulevard del Maestro SN esq. Elías Piña, Col. Narciso Mendoza, Reynosa 88710, Mexico; (J.L.O.-B.); (A.V.M.-V.); (M.A.C.-H.); (E.d.J.d.L.-S.); (G.R.)
| | - Erika Acosta-Cruz
- Departamento de Biotecnología, Facultad de Ciencias Químicas, Universidad Autónoma de Coahuila, Saltillo Coahuila 25280, Mexico;
| | - Irám Pablo Rodríguez-Sánchez
- Laboratorio de Fisiología Molecular y Estructural, Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, Ave. Pedro de Alba s/n cruz con Ave. Manuel L. Barragán, San Nicolás de los Garza 66455, Mexico;
| | - Gildardo Rivera
- Instituto Politécnico Nacional, Centro de Biotecnología Genómica, Boulevard del Maestro SN esq. Elías Piña, Col. Narciso Mendoza, Reynosa 88710, Mexico; (J.L.O.-B.); (A.V.M.-V.); (M.A.C.-H.); (E.d.J.d.L.-S.); (G.R.)
| | - Virgilio Bocanegra-García
- Instituto Politécnico Nacional, Centro de Biotecnología Genómica, Boulevard del Maestro SN esq. Elías Piña, Col. Narciso Mendoza, Reynosa 88710, Mexico; (J.L.O.-B.); (A.V.M.-V.); (M.A.C.-H.); (E.d.J.d.L.-S.); (G.R.)
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dos Santos AMP, Panzenhagen P, Ferrari RG, de Jesus ACS, Portes AB, Ochioni AC, Rodrigues DDP, Conte-Junior CA. Genomic Characterization of Salmonella Isangi: A Global Perspective of a Rare Serovar. Antibiotics (Basel) 2023; 12:1309. [PMID: 37627729 PMCID: PMC10451742 DOI: 10.3390/antibiotics12081309] [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: 07/20/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Salmonella Isangi is an infrequent serovar that has recently been reported in several countries due to nosocomial infections. A considerable number of reports indicate Salmonella Isangi multidrug resistance, especially to cephalosporins, which could potentially pose a risk to public health worldwide. Genomic analysis is an excellent tool for monitoring the emergence of microorganisms and related factors. In this context, the aim of this study was to carry out a genomic analysis of Salmonella Isangi isolated from poultry in Brazil, and to compare it with the available genomes from the Pathogen Detection database and Sequence Read Archive. A total of 142 genomes isolated from 11 different countries were investigated. A broad distribution of extended-spectrum beta-lactamase (ESBL) genes was identified in the Salmonella Isangi genomes examined (blaCTX-M-15, blaCTX-M-2, blaDHA-1, blaNDM-1, blaOXA-10, blaOXA-1, blaOXA-48, blaSCO-1, blaSHV-5, blaTEM-131, blaTEM-1B), primarily in South Africa. Resistome analysis revealed predicted resistance to aminoglycoside, sulfonamide, macrolide, tetracycline, trimethoprim, phenicol, chloramphenicol, and quaternary ammonium. Additionally, PMQR (plasmid-mediated quinolone resistance) genes qnr19, qnrB1, and qnrS1 were identified, along with point mutations in the genes gyrAD87N, gyrAS83F, and gyrBS464F, which confer resistance to ciprofloxacin and nalidixic acid. With regard to plasmids, we identified 17 different incompatibility groups, including IncC, Col(pHAD28), IncHI2, IncHI2A, IncM2, ColpVC, Col(Ye4449), Col156, IncR, IncI1(Alpha), IncFIB (pTU3), Col(B5512), IncQ1, IncL, IncN, IncFIB(pHCM2), and IncFIB (pN55391). Phylogenetic analysis revealed five clusters grouped by sequence type and antimicrobial gene distribution. The study highlights the need for monitoring rare serovars that may become emergent due to multidrug resistance.
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Affiliation(s)
- Anamaria Mota Pereira dos Santos
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
- Graduate Program in Veterinary Hygiene (PGHIGVET), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói 24230-340, RJ, Brazil
| | - Pedro Panzenhagen
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
| | - Rafaela G. Ferrari
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
| | - Ana Carolina S. de Jesus
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
| | - Ana Beatriz Portes
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
- Graduate Program in Veterinary Hygiene (PGHIGVET), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói 24230-340, RJ, Brazil
| | - Alan Clavelland Ochioni
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
| | | | - Carlos Adam Conte-Junior
- Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, RJ, Brazil; (A.M.P.d.S.); (R.G.F.); (A.C.S.d.J.); (A.B.P.); (A.C.O.); (C.A.C.-J.)
- Laboratory of Advanced Analysis in Biochemistry and Molecular Biology (LAABBM), Department of Biochemistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
- Graduate Program in Veterinary Hygiene (PGHIGVET), Faculty of Veterinary Medicine, Fluminense Federal University (UFF), Niterói 24230-340, RJ, Brazil
- Graduate Program in Food Science (PPGCAL), Institute of Chemistry (IQ), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-909, RJ, Brazil
- Graduate Program in Sanitary Surveillance (PPGVS), National Institute of Health Quality Control (INCQS), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro 21040-900, RJ, Brazil
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Ekhlas D, Sanjuán JMO, Manzanilla EG, Leonard FC, Argüello H, Burgess CM. Comparison of antimicrobial resistant Escherichia coli isolated from Irish commercial pig farms with and without zinc oxide and antimicrobial usage. Gut Pathog 2023; 15:8. [PMID: 36829209 PMCID: PMC9951511 DOI: 10.1186/s13099-023-00534-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 02/09/2023] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND The prophylactic use of antimicrobials and zinc oxide (ZnO) in pig production was prohibited by the European Union in 2022 due to potential associations between antimicrobial and heavy metal usage with antimicrobial resistance (AMR) and concerns regarding environmental pollution. However, the effects of their usage on the bacterial AMR profiles on commercial pig farms are still not fully understood and previous studies examining the effect of ZnO have reported contrasting findings. The objective of this study was to examine the effects of antimicrobial and ZnO usage on AMR on commercial pig farms. Faecal and environmental samples were taken on 10 Irish commercial farms, of which 5 farms regularly used ZnO and antimicrobials (amoxicillin or sulphadiazine-trimethoprim) for the prevention of disease. The other 5 farms did not use ZnO or any other form of prophylaxis. Escherichia coli numbers were quantified from all samples using non-supplemented and supplemented Tryptone Bile X-glucuronide agar. RESULTS In total 351 isolates were phenotypically analysed, and the genomes of 44 AmpC/ESBL-producing E. coli isolates from 4 farms were characterised using whole-genome sequencing. Phenotypic analysis suggested higher numbers of multi-drug resistant (MDR) E. coli isolates on farms using prophylaxis. Furthermore, farms using prophylaxis were associated with higher numbers of isolates resistant to apramycin, trimethoprim, tetracycline, streptomycin, and chloramphenicol, while resistance to ciprofloxacin was more associated with farms not using any prophylaxis. Thirty-four of the 44 AmpC/ESBL-producing E. coli strains harboured the blaCTX-M-1 resistance gene and were multi drug resistant (MDR). Moreover, network analysis of plasmids and analysis of integrons showed that antimicrobial and biocide resistance genes were frequently co-located on mobile genetic elements, indicating the possibility for co-selection during antimicrobial or biocide usage as a contributor to AMR occurrence and persistence on farms. CONCLUSIONS The results of this study showed evidence that antimicrobial and ZnO treatment of pigs post-weaning can favour the selection and development of AMR and MDR E. coli. Co-location of resistance genes on mobile genetic elements was observed. This study demonstrated the usefulness of phenotypic and genotypic detection of antimicrobial resistance by combining sequencing and microbiological methods.
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Affiliation(s)
- Daniel Ekhlas
- grid.6435.40000 0001 1512 9569Food Safety Department, Teagasc Food Research Centre, Ashtown, Dublin, Ireland ,grid.7886.10000 0001 0768 2743School of Veterinary Medicine, University College Dublin, Dublin, Ireland ,grid.6435.40000 0001 1512 9569Pig Development Department, Teagasc Moorepark, Fermoy, Co. Cork Ireland
| | - Juan M. Ortiz Sanjuán
- grid.6435.40000 0001 1512 9569Pig Development Department, Teagasc Moorepark, Fermoy, Co. Cork Ireland ,grid.411901.c0000 0001 2183 9102Grupo de Genómica Y Mejora Animal, Departamento de Genética, Facultad de Veterinaria, Universidad de Córdoba, Córdoba, Spain
| | - Edgar G. Manzanilla
- grid.7886.10000 0001 0768 2743School of Veterinary Medicine, University College Dublin, Dublin, Ireland ,grid.6435.40000 0001 1512 9569Pig Development Department, Teagasc Moorepark, Fermoy, Co. Cork Ireland
| | - Finola C. Leonard
- grid.7886.10000 0001 0768 2743School of Veterinary Medicine, University College Dublin, Dublin, Ireland
| | - Héctor Argüello
- grid.4807.b0000 0001 2187 3167Animal Health Department, Veterinary Faculty, Universidad de León, León, Spain
| | - Catherine M. Burgess
- grid.6435.40000 0001 1512 9569Food Safety Department, Teagasc Food Research Centre, Ashtown, Dublin, Ireland
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Furlan JPR, Stehling EG, Savazzi EA, Peixe L, Novais Â. High occurrence of colistin- and multidrug-resistant strains carrying mcr-1 or an underestimated mcr-1.26 allelic variant along a large Brazilian river. J Glob Antimicrob Resist 2022; 30:127-129. [PMID: 35671988 DOI: 10.1016/j.jgar.2022.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/11/2022] [Accepted: 05/31/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- João Pedro Rueda Furlan
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto Universidade de São Paulo (USP)- Ribeirão Preto, Brasil
| | - Eliana Guedes Stehling
- Departamento de Análises Clínicas, Toxicológicas e Bromatológicas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto Universidade de São Paulo (USP)- Ribeirão Preto, Brasil
| | | | - Luísa Peixe
- UCIBIO-Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Ângela Novais
- UCIBIO-Applied Molecular Biosciences Unit, REQUIMTE, Laboratory of Microbiology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal; Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal.
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