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Sacramento AG, Sartori L, Fontana H, Fuga B, Esposito F, Alfaro CS, Ruiz R, Zanella RC, Sellera FP, Lincopan N. Healthcare-associated vanA-positive Enterococcus faecium clone ST612 emerging as pathogen of companion animals in Brazil. J Antimicrob Chemother 2024; 79:926-928. [PMID: 38271199 DOI: 10.1093/jac/dkae010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024] Open
Affiliation(s)
- Andrey G Sacramento
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Luciana Sartori
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
- Microbiology Sector, Provet Diagnostic Center, São Paulo, Brazil
| | - Herrison Fontana
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | | | - Regina Ruiz
- Microbiology Sector, Provet Diagnostic Center, São Paulo, Brazil
| | | | - Fábio P Sellera
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
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Cardenas-Arias AR, Sano E, Cardoso B, Fuga B, Sellera FP, Esposito F, Aravena-Ramírez V, Huaman DC, Gonzales CD, Espinoza LL, Hernández LM, Lincopan N. Genomic data of global clones of CTX-M-65-producing Escherichia coli ST10 from South American llamas inhabiting the Andean Highlands of Peru. J Glob Antimicrob Resist 2024; 36:135-138. [PMID: 38072242 DOI: 10.1016/j.jgar.2023.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 11/20/2023] [Accepted: 11/28/2023] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND The global spread of extended-spectrum β-lactamase (ESβL)-producing Escherichia coli has been considered a One Health issue that demands continuous genomic epidemiology surveillance in humans and non-human hosts. OBJECTIVES To report the occurrence and genomic data of ESβL-producing E. coli strains isolated from South American llamas inhabiting a protected area with public access in the Andean Highlands of Peru. METHODS Two ESβL-producing E. coli strains (E. coli L1LB and L2BHI) were identified by MALDI-TOF. Genomic DNAs were extracted and sequenced using the Illumina NextSeq platform. De novo assembly was performed by CLC Genomic Workbench and in silico prediction was accomplished by curated bioinformatics tools. SNP-based phylogenomic analysis was performed using publicly available genomes of global E. coli ST10. RESULTS Escherichia coli L1LB generated a total of 4 000 11 and L2BHI a total of 4 002 54 paired-end reads of ca.164 × and ca. 157 ×, respectively. Both E. coli strains were assigned to serotype O8:H4, fimH41, and ST10. The blaCTX-M-65 ESβL gene, along with other medically important antimicrobial resistance genes, was predicted. Broad virulomes, including the presence of the astA gene, were confirmed. The phylogenomic analysis revealed that E. coli L1LB and L2BHI strains are closely related to isolates from companion animals and human hosts, as well as environmental strains, previously reported in North America, South America, Africa, and Asia. CONCLUSION Presence of ESβL-producing E. coli ST10 in South American camelids with historical and cultural importance supports successful expansion of international clones of priority pathogens in natural areas with public access.
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Affiliation(s)
- Adriana R Cardenas-Arias
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Elder Sano
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Brenda Cardoso
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Fábio P Sellera
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil; School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Valentina Aravena-Ramírez
- Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Dennis Carhuaricra Huaman
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratory of Biology and Molecular Genetics, Faculty of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Carla Duran Gonzales
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratory of Biology and Molecular Genetics, Faculty of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Luis Luna Espinoza
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratory of Biology and Molecular Genetics, Faculty of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Lenin Maturrano Hernández
- Research Group in Biotechnology Applied to Animal Health, Production and Conservation (SANIGEN), Laboratory of Biology and Molecular Genetics, Faculty of Veterinary Medicine, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Nilton Lincopan
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil.
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Fuga B, Sellera FP, Esposito F, Moura Q, Pillonetto M, Lincopan N. Hybrid genome assembly of colistin-resistant mcr-1.5-producing Escherichia coli ST354 reveals phylogenomic pattern associated with urinary tract infections in Brazil. J Glob Antimicrob Resist 2024; 37:37-41. [PMID: 38408561 DOI: 10.1016/j.jgar.2024.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/05/2024] [Accepted: 02/17/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND The rapid and global spread of Escherichia coli carrying mcr-type genes at the human-animal-environmental interface has become a serious global public health problem. OBJECTIVE To perform a genomic investigation of a colistin-resistant E. coli strain (14005RM) causing urinary tract infection, using a hybrid de novo assembly of Illumina/Nanopore sequence data, presenting phylogenomic insights into the relationship with mcr-1-positive strains circulating at the human-animal-environmental interface, in Brazil. METHODS Genomic DNA was sequenced using both the Illumina NexSeq and Nanopore MinION platforms. De novo hybrid assembly was performed by Unicycler. Genomic data were assessed by in silico prediction and bioinformatic tools. RESULTS The genome assembly size was 5 333 039 bp. The mcr-1.5-positive E. coli strain 14005RM belongs to the sequence type ST354 and presented a broad resistome (antibiotics, heavy metals, disinfectants, and glyphosate) and virulome. The mcr-1.5 gene was carried by an IncI2 plasmid (p14005RM, sizing 65,458 kb). Full genome SNP-based phylogenetic analysis reveals that mcr-1.5-producing E. coli strain 14005RM is highly related (> 98% identity) to colistin-resistant mcr-1.1-positive ST354 lineages associated with urinary tract infections in Brazil since 2015. CONCLUSION Mobile colistin resistance within the Brazilian One Health microbiosphere is mediated by mcr gene variants propagated by IncX4, IncHI2, and IncI2 plasmids, circulating among global clones of E. coli.
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Affiliation(s)
- Bruna Fuga
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Cell Biology, Institute of Biological Sciences, University of Brasília, Brasília, Brazil.
| | - Fábio P Sellera
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil; School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Quézia Moura
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Federal Institute of Espírito Santo, Vila Velha, Brazil; Postgraduate Program in Infectious Diseases, Federal University of Espírito Santo, Vitória, Brazil
| | - Marcelo Pillonetto
- State Public Health Laboratory of Paraná, São José dos Pinhais, Brazil; Pontifical Catholic University of Paraná, Curitiba, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
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Sacramento AG, Fuga B, Fontana H, Cardoso B, Esposito F, Vivas R, Malta JAO, Sellera FP, Lincopan N. Successful expansion of hospital-associated clone of vanA-positive vancomycin-resistant Enterococcus faecalis ST9 to an anthropogenically polluted mangrove in Brazil. Mar Pollut Bull 2024; 198:115844. [PMID: 38056291 DOI: 10.1016/j.marpolbul.2023.115844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 11/21/2023] [Accepted: 11/23/2023] [Indexed: 12/08/2023]
Abstract
Mangrove ecosystems are hotspots of biodiversity, but have been threatened by anthropogenic activities. Vancomycin-resistant enterococci (VRE) are nosocomial bacteria classified as high priority by the World Health Organization (WHO). Herein, we describe the identification and genomic characteristics of a vancomycin-resistant Enterococcus faecalis strain isolated from a highly impacted mangrove ecosystem of the northeastern Brazilian, in 2021. Genomic analysis confirmed the existence of the transposon Tn1546-vanA and clinically relevant antimicrobial resistance genes, such as streptogramins, tetracycline, phenicols, and fluoroquinolones. Virulome analysis identified several genes associated to adherence, immune modulation, biofilm, and exoenzymes production. The UFSEfl strain was assigned to sequence type (ST9), whereas phylogenomic analysis with publicly available genomes from a worldwide confirmed clonal relatedness with a hospital-associated Brazilian clone. Our findings highlight the successful expansion of hospital-associated VRE in a mangrove area and shed light on the need for strengthening genomic surveillance of WHO priority pathogens in these vital ecosystems.
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Affiliation(s)
- Andrey G Sacramento
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Roberto Vivas
- Microbiology Laboratory, Sergipe Urgent Care Hospital (HUSE), Aracaju, Brazil
| | - Judson A O Malta
- Postgraduate Program in Development and Environment (PRODEMA), Federal University of Sergipe, São Cristóvão, Brazil
| | - Fábio P Sellera
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil; Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
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Sellera FP, Fuentes-Castillo D, Fuga B, Goldberg DW, Kolesnikovas CK, Lincopan N. New Delhi metallo-β-lactamase-1-producing Citrobacter portucalensis belonging to the novel ST264 causing fatal sepsis in a vulnerable migratory sea turtle. One Health 2023; 17:100590. [PMID: 37388191 PMCID: PMC10302118 DOI: 10.1016/j.onehlt.2023.100590] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/01/2023] Open
Abstract
Olive ridley (Lepidochelys olivacea) turtles migrate across tropical regions of the Atlantic, Pacific, and Indian Oceans. Worryingly, olive ridley populations have been declining substantially and is now considered a threatened species. In this regard, habitat degradation, anthropogenic pollution, and infectious diseases have been the most notorious threats for this species. We isolated a metallo-β-lactamase (NDM-1)-producing Citrobacter portucalensis from the blood sample of an infected migratory olive ridley turtle found stranded sick in the coast of Brazil. Genomic analysis of C. portucalensis confirmed a novel sequence type (ST), named ST264, and a wide resistome to broad-spectrum antibiotics. The production of NDM-1 by the strain contributed to treatment failure and death of the animal. Phylogenomic relationship with environmental and human strains from African, European and Asian countries confirmed that critical priority clones of C. portucalensis are spreading beyond hospital settings, representing an emerging ecological threat to marine ecosystems.
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Affiliation(s)
- Fábio P. Sellera
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Danny Fuentes-Castillo
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Bruna Fuga
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil
- Department of Microbiology, Instituto de Ciências Biomédicas, University of São Paulo, São Paulo, Brazil
| | | | | | - Nilton Lincopan
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil
- Department of Microbiology, Instituto de Ciências Biomédicas, University of São Paulo, São Paulo, Brazil
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Esposito F, Cardoso B, Sellera FP, Sano E, Fuentes-Castillo D, Fontana H, Fuga B, Moura Q, Sato MI, Brandão CJ, Lincopan N. Expansion of healthcare-associated hypervirulent KPC-2-producing Klebsiella pneumoniae ST11/KL64 beyond hospital settings. One Health 2023; 17:100594. [PMID: 37448770 PMCID: PMC10336671 DOI: 10.1016/j.onehlt.2023.100594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/15/2023] Open
Abstract
The spread of carbapenemase-producing Klebsiella pneumoniae beyond hospital settings is a global critical issue within a public health and One Health perspective. Another worrisome concern is the convergence of virulence and resistance in healthcare-associated lineages of K. pneumoniae leading to unfavorable clinical outcomes. During a surveillance study of WHO critical priority pathogens circulating in an impacted urban river in São Paulo, Brazil, we isolate two hypermucoviscous and multidrug-resistant K. pneumoniae strains (PINH-4250 and PINH-4900) from two different locations near to medical centers. Genomic investigation revealed that both strains belonged to the global high-risk sequence type (ST) ST11, carrying the blaKPC-2 carbapenemase gene, besides other medically important antimicrobial resistance determinants. A broad virulome was predicted and associated with hypervirulent behavior in the Galleria mellonella infection model. Comparative phylogenomic analysis of PINH-4250 and PINH-4900 along to an international collection of publicly available genomes of K. pneumoniae ST11 revealed that both environmental strains were closely related to hospital-associated K. pneumoniae strains recovered from clinical samples between 2006 and 2018, in São Paulo city. Our findings support that healthcare-associated KPC-2-positive K. pneumoniae of ST11 clone has successfully expanded beyond hospital settings. In summary, aquatic environments can become potential sources of international clones of K. pneumoniae displaying carbapenem resistance and hypervirulent behaviors, which is a critical issue within a One Health perspective.
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Affiliation(s)
- Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
| | - Brenda Cardoso
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Fábio P. Sellera
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | - Elder Sano
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Danny Fuentes-Castillo
- One Health Brazilian Resistance Project (OneBR), Brazil
- Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Herrison Fontana
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Quézia Moura
- Federal Institute of Education Science and Technology of Espírito Santo, Vila Velha, Brazil
| | - Maria I.Z. Sato
- Environmental Company of São Paulo State (CETESB), São Paulo, Brazil
| | - Carlos J. Brandão
- Environmental Company of São Paulo State (CETESB), São Paulo, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
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Vásquez-Ponce F, Bispo J, Becerra J, Fontana H, Pariona JGM, Esposito F, Fuga B, Oliveira FA, Brunetti F, Power P, Gutkind G, Schreiber AZ, Lincopan N. Emergence of KPC-113 and KPC-114 variants in ceftazidime-avibactam-resistant Klebsiella pneumoniae belonging to high-risk clones ST11 and ST16 in South America. Microbiol Spectr 2023; 11:e0037423. [PMID: 37671877 PMCID: PMC10580961 DOI: 10.1128/spectrum.00374-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 07/18/2023] [Indexed: 09/07/2023] Open
Abstract
Two novel variants of Klebsiella pneumoniae carbapenemase (KPC) associated with resistance to ceftazidime-avibactam (CZA) and designated as KPC-113 and KPC-114 by NCBI were identified in 2020, in clinical isolates of Klebsiella pneumoniae in Brazil. While K. pneumoniae of ST16 harbored the blaKPC-113 variant on an IncFII-IncFIB plasmid, K. pneumoniae of ST11 carried the blaKPC-114 variant on an IncN plasmid. Both isolates displayed resistance to broad-spectrum cephalosporins, β-lactam inhibitors, and ertapenem and doripenem, whereas K. pneumoniae producing KPC-114 showed susceptibility to imipenem and meropenem. Whole-genome sequencing and in silico analysis revealed that KPC-113 presented a Gly insertion between Ambler positions 264 and 265 (R264_A265insG), whereas KPC-114 displayed two amino acid insertions (Ser-Ser) between Ambler positions 181 and 182 (S181_P182insSS) in KPC-2, responsible for CZA resistance profiles. Our results confirm the emergence of novel KPC variants associated with resistance to CZA in international clones of K. pneumoniae circulating in South America. IMPORTANCE KPC-2 carbapenemases are endemic in Latin America. In this regard, in 2018, ceftazidime-avibactam (CZA) was authorized for clinical use in Brazil due to its significant activity against KPC-2 producers. In recent years, reports of resistance to CZA have increased in this country, limiting its clinical application. In this study, we report the emergence of two novel KPC-2 variants, named KPC-113 and KPC-114, associated with CZA resistance in Klebsiella pneumoniae strains belonging to high-risk clones ST11 and ST16. Our finding suggests that novel mutations in KPC-2 are increasing in South America, which is a critical issue deserving active surveillance.
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Affiliation(s)
- Felipe Vásquez-Ponce
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Jessica Bispo
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Johana Becerra
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Jesus G. M. Pariona
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Flavio A. Oliveira
- School of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Florencia Brunetti
- Facultad de Farmacia y Bioquímica, Instituto de Investigaciones en Bacteriologia y Virología Molecular, Universidad de Buenos Aires, and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Pablo Power
- Facultad de Farmacia y Bioquímica, Instituto de Investigaciones en Bacteriologia y Virología Molecular, Universidad de Buenos Aires, and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Gabriel Gutkind
- Facultad de Farmacia y Bioquímica, Instituto de Investigaciones en Bacteriologia y Virología Molecular, Universidad de Buenos Aires, and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | | | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
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Fuentes-Castillo D, Castro-Tardón D, Esposito F, Neves I, Rodrigues L, Fontana H, Fuga B, Catão-Dias JL, Lincopan N. Genomic evidences of gulls as reservoirs of critical priority CTX-M-producing Escherichia coli in Corcovado Gulf, Patagonia. Sci Total Environ 2023; 874:162564. [PMID: 36870482 DOI: 10.1016/j.scitotenv.2023.162564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 02/24/2023] [Accepted: 02/26/2023] [Indexed: 06/18/2023]
Abstract
Extended spectrum β-lactamase (ESBL)-producing Enterobacterales has spread rapidly around the world, reaching remote areas. In this regard, wild birds that acquire ESBL producers from anthropogenically impacted areas can become reservoirs, contributing to further dissemination of antimicrobial-resistant bacteria categorized as critical priority pathogens to remote environments, during migration seasons. We have conducted a microbiological and genomic investigation on the occurrence and features of ESBL-producing Enterobacterales in wild birds from the remote Acuy Island, in the Gulf of Corcovado, at Chilean Patagonia. Strikingly, five ESBL-producing Escherichia coli were isolated from migratory and resident gulls. Whole-genome sequencing (WGS) analysis revealed the presence of two E. coli clones belonging to international sequence types (STs) ST295 and ST388, producing CTX-M-55 and CTX-M-1 ESBLs, respectively. Moreover, E. coli carried a wide resistome and virulome associated with human and animal infections. Phylogenomic analysis of global and publicly genomes of E. coli ST388 (n = 51) and ST295 (n = 85) clustered gulls isolates along to E. coli strains isolated from the environment, companion animal and livestock in the United States of America, within or close to the migratory route of Franklin's gull, suggesting a possible trans hemispheric movement of international clones of WHO critical priority ESBL producing pathogens.
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Affiliation(s)
- Danny Fuentes-Castillo
- Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile; Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
| | - Daniela Castro-Tardón
- Escuela de Medicina Veterinaria, Facultad de Recursos Naturales y Medicina Veterinaria, Universidad Santo Tomás, Talca, Chile
| | - Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Ingrith Neves
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Larissa Rodrigues
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - José L Catão-Dias
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil; Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
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Sartori L, Sellera FP, Fuga B, Sano E, Monte DFM, Cardoso B, Côrtes LDA, Lincopan N. Phylogenomic Analysis of CTX-M-15-Positive Escherichia coli from Companion Animal Reveals Intercontinental Dissemination of ST90 Within a One Health Framework. Microb Drug Resist 2023. [PMID: 37155698 DOI: 10.1089/mdr.2022.0249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
The global dissemination of extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli has been considered a critical issue within a One Health framework. The aim of this study was to perform a genomic investigation of an ESBL-producing E. coli strain belonging to the globally spread sequence type/clonal complex ST90/CC23, isolated from gastrointestinal tract of a dog, in Brazil. Besides CTX-M-15 ESBL, this E. coli isolate carried mutations conferring resistance to human and veterinary fluoroquinolones (GyrA [Ser83Leu, Asp87Asn], ParC [Ser80Ile] and ParE [Ser458Ala]), and resistance determinants to disinfectants and pesticides. Noteworthy, phylogenomic analysis revealed that this multidrug E. coli strain clustered with ST90 lineages isolated from human, dog, and livestock in Brazil. The phylogenetic tree also revealed that this E. coli strain shares a common ancestor with isolates from the United States, Russia, Germany, and China, highlighting the potential global spreading of this clone. In summary, we report genomic data of CTX-M-15-positive E.coli ST90 colonizing a pet. Colonization of companion animals by critical resistant pathogens highlights the need for close monitoring to better understand the epidemiology and genetic factors contributing for successful adaptation of global clones at the human-animal interface.
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Affiliation(s)
- Luciana Sartori
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Fábio P Sellera
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Elder Sano
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Daniel F M Monte
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Sciences, Food Research Center, University of São Paulo, São Paulo, Brazil
| | - Brenda Cardoso
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | | | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), Brazil
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
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10
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Sano E, Fontana H, Esposito F, Cardoso B, Fuga B, Costa GCV, Bosqueiro TCM, Sinhorini JA, Orico LD, de Masi E, Aires CC, Lincopan N. Genomic analysis of fluoroquinolone-resistant Leclercia adecarboxylata carrying the ISKpn19-orf-qnrS1-ΔIS3-bla LAP-2 module in a synanthropic pigeon, Brazil. J Glob Antimicrob Resist 2023; 33:256-259. [PMID: 37098384 DOI: 10.1016/j.jgar.2023.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 04/04/2023] [Accepted: 04/08/2023] [Indexed: 04/27/2023] Open
Abstract
OBJECTIVES The aim of this study was to perform a genomic investigation of a multiple fluoroquinolone-resistant Leclercia adecarboxylata isolated from a synanthropic pigeon in São Paulo, Brazil. METHODS Whole-genome sequencing was performed using an Illumina platform and in silico deep analyses of resistome was performed. Comparative phylogenomic was made using a global collection of publicly available genomes of L. adecarboxylata strains isolated from human and animal hosts. RESULTS L. adecarboxylata strain P62P1 displayed resistance to human (norfloxacin, ofloxacin, ciprofloxacin and levofloxacin) and veterinary (enrofloxacin) fluoroquinolones. This multiple quinolone-resistant profile was associated with mutations in gyrA (S83I) and parC (S80I) genes, and presence of the qnrS gene within an ISKpn19-orf-qnrS1-ΔIS3-blaLAP-2 module, previously identified in L. adecarboxylata strains isolated from pig feed and feces, in China. Genes associated with arsenic, silver, copper and mercury resistance were also predicted. Phylogenomic analysis revealed clonal relationship (378-496 SNP differences) with two L. adecarboxylata strains isolated from human and fish sources, in China and Portugal, respectively. CONCLUSION L. adecarboxylata is a gram-negative bacterium of the Enterobacterales order, which is considered an emergent opportunistic pathogen. Since L. adecarboxylata has adapted to human and animal hosts, genomic surveillance is highly recommended, in order to identify the emergence and spread of resistant lineages and high-risk clones. In this regard, this study provides genomic data that can contribute to clarify the role of synanthropic animals in the dissemination of clinically relevant L. adecarboxylata within a One Health context.
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Affiliation(s)
- Elder Sano
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil.
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Gladyston C V Costa
- Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil
| | - Tatiana C M Bosqueiro
- Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil
| | - Juliana A Sinhorini
- Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil
| | - Lilian D Orico
- Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil
| | - Eduardo de Masi
- Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil
| | - Caroline C Aires
- Zoonoses Surveillance Division, Health Surveillance Coordination, Municipal Health Department, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil.
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11
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Quezada-Aguiluz M, Opazo-Capurro A, Lincopan N, Esposito F, Fuga B, Mella-Montecino S, Riedel G, Lima CA, Bello-Toledo H, Cifuentes M, Silva-Ojeda F, Barrera B, Hormazábal JC, González-Rocha G. Novel Megaplasmid Driving NDM-1-Mediated Carbapenem Resistance in Klebsiella pneumoniae ST1588 in South America. Antibiotics (Basel) 2022; 11:antibiotics11091207. [PMID: 36139987 PMCID: PMC9494972 DOI: 10.3390/antibiotics11091207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/22/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022] Open
Abstract
Carbapenem-resistant Enterobacterales (CRE) is a critical public health problem in South America, where the prevalence of NDM metallo-betalactamases has increased substantially in recent years. In this study, we used whole genome sequencing to characterize a multidrug-resistant (MDR) Klebsiella pneumoniae (UCO-361 strain) clinical isolate from a teaching hospital in Chile. Using long-read (Nanopore) and short-read (Illumina) sequence data, we identified a novel un-typeable megaplasmid (314,976 kb, pNDM-1_UCO-361) carrying the blaNDM-1 carbapenem resistance gene within a Tn3000 transposon. Strikingly, conjugal transfer of pNDM-1_UCO-361 plasmid only occurs at low temperatures with a high frequency of 4.3 × 10−6 transconjugants/receptors at 27 °C. UCO-361 belonged to the ST1588 clone, previously identified in Latin America, and harbored aminoglycoside, extended-spectrum β-lactamases (ESBLs), carbapenem, and quinolone-resistance determinants. These findings suggest that blaNDM-1-bearing megaplasmids can be adapted to carriage by some K. pneumoniae lineages, whereas its conjugation at low temperatures could contribute to rapid dissemination at the human–environmental interface.
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Affiliation(s)
- Mario Quezada-Aguiluz
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4030000, Chile
- Departamento de Medicina Interna, Facultad de Medicina, Universidad de Concepción, Concepción 4030000, Chile
- Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Santiago 8320000, Chile
- Centro Regional de Telemedicina y Telesalud del Biobío (CRT Biobío), Concepción 4030000, Chile
| | - Andrés Opazo-Capurro
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4030000, Chile
- Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Santiago 8320000, Chile
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo 05508-000, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo 05508-000, Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo 05508-000, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Sergio Mella-Montecino
- Departamento de Medicina Interna, Facultad de Medicina, Universidad de Concepción, Concepción 4030000, Chile
- Unidad de Infectología, Hospital Regional “Dr. Guillermo Grant Benavente”, Concepción 4030000, Chile
| | - Gisela Riedel
- Departamento de Medicina Interna, Facultad de Medicina, Universidad de Concepción, Concepción 4030000, Chile
- Unidad de Infectología, Hospital Regional “Dr. Guillermo Grant Benavente”, Concepción 4030000, Chile
| | - Celia A. Lima
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4030000, Chile
| | - Helia Bello-Toledo
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4030000, Chile
| | - Marcela Cifuentes
- Servicio de Laboratorio Clínico, Hospital Clínico Universidad de Chile, Santiago 8320000, Chile
| | - Francisco Silva-Ojeda
- Servicio de Laboratorio Clínico, Hospital Clínico Universidad de Chile, Santiago 8320000, Chile
| | - Boris Barrera
- Servicio de Laboratorio Clínico, Hospital Clínico Universidad de Chile, Santiago 8320000, Chile
| | - Juan C. Hormazábal
- Subdepartamento de Enfermedades Infecciosas, Instituto de Salud Pública de Chile (ISP), Santiago 8320000, Chile
| | - Gerardo González-Rocha
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción 4030000, Chile
- Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Santiago 8320000, Chile
- Correspondence: ; Tel.: +56-41-2661527; Fax: +56-41-2245975
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12
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Sacramento AG, Fuga B, Monte DFM, Cardoso B, Esposito F, Dolabella SS, Barbosa AAT, Zanella RC, Cortopassi SRG, da Silva LCBA, Lincopan N, Sellera FP. Genomic features of mecA-positive methicillin-resistant Mammaliicoccus sciuri causing fatal infections in pets admitted to a veterinary intensive care unit. Microb Pathog 2022; 171:105733. [PMID: 36002114 DOI: 10.1016/j.micpath.2022.105733] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 11/29/2022]
Abstract
Methicillin-resistant staphylococci have become leading cause of infectious diseases in humans and animals, being categorized as high priority pathogens by the World Health Organization. Although methicillin-resistant Staphylococcus sciuri (recently moved to Mammaliicoccus sciuri) has been widely reported in companion animals, there is scarce information regarding their clinical impact and genomic features. Herein, we reported the occurrence and genomic characteristics of methicillin-resistant M. sciuri recovered from fatal infections in pets admitted to an intensive care unit of a veterinary hospital, in Brazil. Two M. sciuri strains were isolated from bronchoalveolar lavage samples collected from dog (strain SS01) and cat (strain SS02) presenting with sepsis and acute respiratory distress syndrome. Both isolates displayed a multidrug-resistant profile, whereas whole-genome sequencing analysis confirmed the presence of the mecA gene, along to genetic determinant conferring resistance to macrolides, streptogramins, aminoglycosides, and trimethoprim. For both strains, the mec and crr gene complex shared high identity (≥97%) with analogue sequences from a M. sciuri isolated from a human wound infection, in the Czech Republic. Strains were assigned to the sequence type ST52 and the novel ST74. Phylogenomic analysis revealed a broad host range association of these strains with several hosts and sources, including humans, animals, food, and the environment through different years and geographic locations. Our findings demonstrate that infections caused by mecA-positive M. sciuri strains can be a serious threat for veterinary intensive care patients and the medical staff, with additional implications for One Health approaches.
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Affiliation(s)
- Andrey G Sacramento
- Department of Morphology, Federal University of Sergipe, São Cristóvão, Brazil.
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Daniel F M Monte
- Department of Food and Experimental Nutrition, Faculty of Pharmaceutical Sciences, Food Research Center, University of São Paulo, São Paulo, Brazil; Laboratory of Avian Pathology, Department of Pathology, Theriogenology, and One Health, Sao Paulo State University (FCAV-Unesp), Jaboticabal, São Paulo, Brazil
| | - Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Silvio S Dolabella
- Department of Morphology, Federal University of Sergipe, São Cristóvão, Brazil
| | - Ana A T Barbosa
- Department of Morphology, Federal University of Sergipe, São Cristóvão, Brazil
| | | | - Silvia R G Cortopassi
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Luciano C B A da Silva
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil; School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Fábio P Sellera
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil; Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil.
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13
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Ewbank AC, Fuentes-Castillo D, Sacristán C, Esposito F, Fuga B, Cardoso B, Godoy SN, Zamana RR, Gattamorta MA, Catão-Dias JL, Lincopan N. World Health Organization critical priority Escherichia coli clone ST648 in magnificent frigatebird (Fregata magnificens) of an uninhabited insular environment. Front Microbiol 2022; 13:940600. [PMID: 36033868 PMCID: PMC9410367 DOI: 10.3389/fmicb.2022.940600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 07/14/2022] [Indexed: 11/13/2022] Open
Abstract
Antimicrobial resistance is an ancient natural phenomenon increasingly pressured by anthropogenic activities. Escherichia coli has been used as markers of environmental contamination and human-related activity. Seabirds may be bioindicators of clinically relevant bacterial pathogens and their antimicrobial resistance genes, including extended-spectrum-beta-lactamase (ESBL) and/or plasmid-encoded AmpC (pAmpC), in anthropized and remote areas. We evaluated cloacal swabs of 20 wild magnificent frigatebirds (Fregata magnificens) of the Alcatrazes Archipelago, the biggest breeding colony of magnificent frigatebirds in the southern Atlantic and a natural protected area with no history of human occupation, located in the anthropized southeastern Brazilian coast. We characterized a highly virulent multidrug-resistant ST648 (O153:H9) pandemic clone, harboring blaCTX–M–2, blaCMY–2, qnrB, tetB, sul1, sul2, aadA1, aac(3)-VIa and mdfA, and virulence genes characteristic of avian pathogenic (APEC) (hlyF, iroN, iss, iutA, and ompT) and other extraintestinal E. coli (ExPEC) (chuA, kpsMII, and papC). To our knowledge, this is the first report of ST648 E. coli co-producing ESBL and pAmpC in wild birds inhabiting insular environments. We suggest this potentially zoonotic and pathogenic lineage was likely acquired through indirect anthropogenic contamination of the marine environment, ingestion of contaminated seafood, or by intra and/or interspecific contact. Our findings reinforce the role of wild birds as anthropization sentinels in insular environments and the importance of wildlife surveillance studies on pathogens of critical priority classified by the World Health Organization.
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Affiliation(s)
- Ana Carolina Ewbank
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
- *Correspondence: Ana Carolina Ewbank,
| | - Danny Fuentes-Castillo
- Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Carlos Sacristán
- Centro de Investigación en Sanidad Animal (CISA-INIA), CSIC, Valdeolmos-Alalpardo, Spain
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Brenda Cardoso
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Silvia Neri Godoy
- Refúgio de Vida Silvestre do Arquipélago de Alcatrazes – Instituto Chico Mendes de Conservação da Biodiversidade, São Paulo, Brazil
| | - Roberta Ramblas Zamana
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Marco Aurélio Gattamorta
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - José Luiz Catão-Dias
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
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14
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Sellera FP, Cardoso B, Fuentes-Castillo D, Esposito F, Sano E, Fontana H, Fuga B, Goldberg DW, Seabra LAV, Antonelli M, Sandri S, Kolesnikovas CKM, Lincopan N. Genomic Analysis of a Highly Virulent NDM-1-Producing Escherichia coli ST162 Infecting a Pygmy Sperm Whale ( Kogia breviceps) in South America. Front Microbiol 2022; 13:915375. [PMID: 35755998 PMCID: PMC9231830 DOI: 10.3389/fmicb.2022.915375] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 05/18/2022] [Indexed: 11/29/2022] Open
Abstract
Carbapenemase-producing Enterobacterales are rapidly spreading and adapting to different environments beyond hospital settings. During COVID-19 lockdown, a carbapenem-resistant NDM-1-positive Escherichia coli isolate (BA01 strain) was recovered from a pygmy sperm whale (Kogia breviceps), which was found stranded on the southern coast of Brazil. BA01 strain belonged to the global sequence type (ST) 162 and carried the blaNDM–1, besides other medically important antimicrobial resistance genes. Additionally, genes associated with resistance to heavy metals, biocides, and glyphosate were also detected. Halophilic behavior (tolerance to > 10% NaCl) of BA01 strain was confirmed by tolerance tests of NaCl minimal inhibitory concentration, whereas halotolerance associated genes katE and nhaA, which encodes for catalase and Na+/H+ antiporter cytoplasmic membrane, respectively, were in silico confirmed. Phylogenomics clustered BA01 with poultry- and human-associated ST162 lineages circulating in European and Asian countries. Important virulence genes, including the astA (a gene encoding an enterotoxin associated with human and animal infections) were detected, whereas in vivo experiments using the Galleria mellonella infection model confirmed the virulent behavior of the BA01 strain. WHO critical priority carbapenemase-producing pathogens in coastal water are an emerging threat that deserves the urgent need to assess the role of the aquatic environment in its global epidemiology.
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Affiliation(s)
- Fábio P Sellera
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | - Brenda Cardoso
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Danny Fuentes-Castillo
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Departamento de Patología y Medicina Preventiva, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Elder Sano
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.,Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | | | - Lourdes A V Seabra
- School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil
| | | | | | | | - Nilton Lincopan
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.,Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
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15
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Gaeta NC, de Carvalho DU, Fontana H, Sano E, Moura Q, Fuga B, Munoz PM, Gregory L, Lincopan N. Genomic features of a multidrug-resistant and mercury-tolerant environmental Escherichia coli recovered after a mining dam disaster in South America. Sci Total Environ 2022; 823:153590. [PMID: 35122850 PMCID: PMC8994849 DOI: 10.1016/j.scitotenv.2022.153590] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/21/2022] [Accepted: 01/28/2022] [Indexed: 05/03/2023]
Abstract
Mining dam disasters contribute to the contamination of aquatic environments, impacting associated ecosystems and wildlife. A multidrug-resistant Escherichia coli strain (B2C) was isolated from a river water sample in Brazil after the Mariana mining dam disaster. The genome was sequenced using the Illumina MiSeq platform, and de novo assembled using Unicycler. Resistome, virulome, and plasmidome were predicted using bioinformatics tools. Data analysis revealed that E. coli B2C belonged to sequence type ST219 and phylogroup E. Strikingly, a broad resistome (antibiotics, hazardous heavy metals, and biocides) was predicted, including the presence of the clinically relevant blaCTX-M-2 extended-spectrum β-lactamase (ESBL) gene, qacE∆1 efflux pump gene, and the mer (mercury resistance) operon. SNP-based analysis revealed that environmental E. coli B2C was clustered along to ESBL-negative E. coli strains of ST219 isolated between 1980 and 2021 from livestock in the United States of America. Acquisition of clinically relevant genes by ST219 seems to be a recent genetic event related to anthropogenic activities, where polluted water environments may contribute to its dissemination at the human-animal-environment interface. In addition, the presence of genes conferring resistance to heavy metals could be related to environmental pollution from mining activities. Antimicrobial resistance genes could be essential biomarkers of environmental exposure to human and mining pollution.
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Affiliation(s)
- Natália C Gaeta
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil; Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil.
| | - Daniel U de Carvalho
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Elder Sano
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Quézia Moura
- Federal Institute of Education, Science and Technology of Espírito Santo, Vila Velha, Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | | | - Lilian Gregory
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.
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16
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Bueris V, Sellera FP, Fuga B, Sano E, Carvalho MPN, Couto SCF, Moura Q, Lincopan N. Convergence of virulence and resistance in international clones of WHO critical priority enterobacterales isolated from Marine Bivalves. Sci Rep 2022; 12:5707. [PMID: 35383231 PMCID: PMC8983722 DOI: 10.1038/s41598-022-09598-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/24/2022] [Indexed: 11/09/2022] Open
Abstract
The global spread of critical-priority antimicrobial-resistant Enterobacterales by food is a public health problem. Wild-caught seafood are broadly consumed worldwide, but exposure to land-based pollution can favor their contamination by clinically relevant antimicrobial-resistant bacteria. As part of the Grand Challenges Explorations: New Approaches to Characterize the Global Burden of Antimicrobial Resistance Program, we performed genomic surveillance and cell culture-based virulence investigation of WHO critical priority Enterobacterales isolated from marine bivalves collected in the Atlantic Coast of South America. Broad-spectrum cephalosporin-resistant Klebsiella pneumoniae and Escherichia coli isolates were recovered from eight distinct geographical locations. These strains harbored blaCTX-M-type or blaCMY-type genes. Most of the surveyed genomes confirmed the convergence of wide virulome and resistome (i.e., antimicrobials, heavy metals, biocides, and pesticides resistance). We identified strains belonging to the international high-risk clones K. pneumoniae ST307 and E. coli ST131 carrying important virulence genes, whereas in vitro experiments confirmed the high virulence potential of these strains. Thermolabile and thermostable toxins were identified in some strains, and all of them were biofilm producers. These data point to an alarming presence of resistance and virulence genes in marine environments, which may favor horizontal gene transfer and the spread of these traits to other bacterial species.
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Affiliation(s)
- Vanessa Bueris
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil. .,Laboratory of Genetics, Butantan Institute, São Paulo, Brazil.
| | - Fábio P Sellera
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil.,School of Veterinary Medicine, Metropolitan University of Santos, Santos, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Elder Sano
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Marcelo P N Carvalho
- Department of Veterinary Clinic and Surgery, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | | | - Quézia Moura
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
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17
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Ewbank AC, Fuentes-Castillo D, Sacristán C, Cardoso B, Esposito F, Fuga B, de Macedo EC, Lincopan N, Catão-Dias JL. Extended-spectrum β-lactamase (ESBL)-producing Escherichia coli survey in wild seabirds at a pristine atoll in the southern Atlantic Ocean, Brazil: First report of the O25b-ST131 clone harboring bla CTX-M-8. Sci Total Environ 2022; 806:150539. [PMID: 34852430 DOI: 10.1016/j.scitotenv.2021.150539] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 09/03/2021] [Accepted: 09/19/2021] [Indexed: 06/13/2023]
Abstract
Antimicrobial resistance is among the most serious public health threats of the 21st century, with great impact in terms of One Health. Among antimicrobial resistant bacteria (ARB), extended-spectrum ß-lactamase (ESBL)-producing Escherichia coli (ESBL-EC) represent major challenges to human healthcare. Wild birds have been commonly used as environmental bioindicators of ESBL-EC. Remote locations represent a unique opportunity to evaluate the occurrence, dissemination and epidemiology of ARB in the environment. Herein we surveyed ESBL-EC in 204 cloacal swabs from six nonsynanthropic seabird species at the pristine Rocas Atoll, Brazil. We identified ESBL-EC isolates in 2.4% (5/204) of the tested seabirds, all in magnificent frigatebirds (Fregata magnificens). We isolated strains of O25b-ST131-fimH22 harboring gene blaCTX-M-8 (3 clones), ST117 harboring gene blaSHV-12, and a novel ST11350 (clonal complex 349) harboring genes blaCTX-M-55 and fosA3. All the isolates presented Extraintestinal pathogenic E. coli (ExPEC) virulence profiles. We suggest that magnificent frigatebirds may act as "flying bridges", transporting ESBL-EC and ARGs from an anthropogenically-impacted archipelago geographically close to our pristine and remote study site. The characteristics of our isolates suggest zoonotic potential and, despite the apparent good health of all the evaluated birds, may represent a hypothetical potential threat to the avian population using the atoll. To our knowledge, this is the first description of: (1) the pandemic and public health relevant ST131-O25b harboring blaCTX-M-8 worldwide; (2) ST131-fimH22 in wild birds; and (3); fosA3 in wildlife. Our findings expand the current epidemiological knowledge regarding host and geographical distribution of ESBL-EC and ARGs in wild birds, and emphasize the disseminating characteristics and adaptability of ST131 and ST117 strains within the human-animal-interface. Herein we discuss the involvement of nonsynanthropic wild birds in the epidemiology of antimicrobial resistance and their potential as sentinels of ESBL E. coli in insular environments.
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Affiliation(s)
- Ana Carolina Ewbank
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
| | - Danny Fuentes-Castillo
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Carlos Sacristán
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
| | - Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Fernanda Esposito
- Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - Eduardo Cavalcante de Macedo
- Chico Mendes Institute for Biodiversity Conservation (ICMBio) - Brazilian Ministry of the Environment, Rocas Atol Biological Reserve, Rio Grande do Norte, Brazil.
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.; One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.
| | - José Luiz Catão-Dias
- Laboratory of Wildlife Comparative Pathology, Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.
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18
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Fedrigo NH, Xavier DE, Cerdeira L, Fuga B, Marini PVB, Shinohara DR, Carrara-Marroni FE, Lincopan N, Tognim MCB. Genomic insights of Acinetobacter baumannii ST374 reveal wide and increasing resistome and virulome. Infect Genet Evol 2022; 97:105148. [PMID: 34801753 DOI: 10.1016/j.meegid.2021.105148] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/23/2021] [Accepted: 11/15/2021] [Indexed: 06/13/2023]
Abstract
WGS-based surveillance has significantly improved the ability to track global spread and emergence of multidrug-resistant clones of clinically relevant pathogens. In this study, we performed the genomic characterization and comparative analysis of an Acinetobacter baumannii (strain Ac56) belonging to the sequence type ST374, which was isolated for the first time in Brazil, in 1996. Genomic analysis of Ac56 predicted a total of 5373 genes, with 3012 being identical across nine genomes of A. baumannii isolates of ST374 from European, Asian, North and South American countries. GoeBURST analysis grouped ST374 lineages into clonal complex CC3 (international clone IC-III). Resistome analysis of ST374 clone predicted genes associated with resistance to heavy metals and clinically relevant beta-lactams and aminoglycosides antibiotics. In this regard, in two closely related A. baumannii strains, the intrinsic blaADC gene was linked to the insertion sequence ISAba1; including the Ac56 strain, where it has been possibly associated with intermediate susceptibility to meropenem. Other four carbapenem-resistant A. baumannii strains carried the ISAba1/blaOXA-23 gene array, which was associated with the transposon Tn2008 or with Tn2006 in an AbaR4-type resistance island. While most virulence genes were shared for A. baumannii strains of ST374, three isolates from Thailand harbored KL49 capsular loci, previously identified in the hypervirulent A. baumannii LAC-4 strain. Analysis of thirty-four predicted plasmids showed eight major groups, of which GR-6 (LN-1) and GR-2 (LN-2) were prevalent. All strains, including the earliest isolate Ac56 harbored at least one complete prophage, whereas none CRISPR-associated (cas) gene was detected. In summary, genomic data of A. baumannii ST374 reveal a potential of this lineage to become a successful clone.
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Affiliation(s)
| | | | - Louise Cerdeira
- Department of Microbiology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil; Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, Australia
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | | | | | - Floristher Elaine Carrara-Marroni
- Department of Pathology, Clinical and Toxicological Analysis, University Hospital, State University of Londrina, Londrina, Paraná, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Science, University of São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
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19
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Cardoso B, Esposito F, Fontana H, Fuga B, Moura Q, Sano E, Sato MIZ, Brandão CJ, Oliveira FA, Levy CE, Lincopan N. Genomic analysis of a Kpi (pilus system)-positive and CTX-M-15-producing Klebsiella pneumoniae belonging to the high-risk clone ST15 isolated from an impacted river in Brazil. Genomics 2021; 114:378-383. [PMID: 34923088 DOI: 10.1016/j.ygeno.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/27/2021] [Accepted: 12/14/2021] [Indexed: 11/04/2022]
Abstract
Convergence of resistance and virulence in Klebsiella pneumoniae is a critical public health issue worldwide. A multidrug-resistant CTX-M-15-producing K. pneumoniae (TIES-4900 strain) was isolated from a highly impacted urban river, in Brazil. The genome was sequenced by MiSeq Illumina platform and de novo assembled using Unicycler. In silico prediction was accomplished by bioinformatics tools. The size of the genome is 5.4 Mb with 5145 protein-coding genes. TIES-4900 strain belonged to the sequence type ST15, yersiniabactin sequence type YbST10, ICEKp4, KL24 (wzi-24) and O1v1 locus. Phylogenomics confirmed genomic relatedness with ST15 clones from human and animal hosts. Convergence of broad resistome (antibiotics, heavy-metals and biocides) and virulome, including the Kpi pilus system involved in host-pathogen interaction and persistence of ST15 clone to hospital environments, were predicted. Virulent behavior was confirmed in the Galleria mellonella infection model. This study may give genomic insights on the spread of critical-priority WHO pathogens beyond hospital settings.
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Affiliation(s)
- Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Quézia Moura
- Faculty of Health Sciences, Federal University of Grande Dourados, Mato Grosso do Sul, Brazil
| | - Elder Sano
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Maria I Z Sato
- Environmental Company of São Paulo State (CETESB), São Paulo, Brazil
| | - Carlos J Brandão
- Environmental Company of São Paulo State (CETESB), São Paulo, Brazil
| | | | - Carlos E Levy
- Hospital de Clínicas, Universidade Estadual de Campinas, Brazil
| | - Nilton Lincopan
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil.
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20
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Agostinho Davanzo EF, dos Santos RL, Castro VHDL, Palma JM, Pribul BR, Dallago BSL, Fuga B, Medeiros M, Titze de Almeida SS, da Costa HMB, Rodrigues DDP, Lincopan N, Perecmanis S, Santana AP. Molecular characterization of Salmonella spp. and Listeria monocytogenes strains from biofilms in cattle and poultry slaughterhouses located in the federal District and State of Goiás, Brazil. PLoS One 2021; 16:e0259687. [PMID: 34767604 PMCID: PMC8589217 DOI: 10.1371/journal.pone.0259687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/23/2021] [Indexed: 10/26/2022] Open
Abstract
Listeria monocytogenes and Salmonella spp. are considered important foodborne pathogens that are commonly associated with foods of animal origin. The aim of this study was to perform molecular characterization of L. monocytogenes and Salmonella spp. isolated from biofilms of cattle and poultry slaughterhouses located in the Federal District and State of Goiás, Brazil. Fourteen L. monocytogenes isolates and one Salmonella sp. were detected in poultry slaughterhouses. No isolates were detected in cattle slaughterhouses. All L. monocytogenes isolates belonged to lineage II, and 11 different pulsotypes were detected. Pulsed-field gel electrophoresis analysis revealed the dissemination of two strains within one plant, in addition to the regional dissemination of one of them. The Salmonella isolate was identified via whole genome sequencing as Salmonella enterica serovar Minnesota ST548. In the sequence analysis, no premature stop codons were detected in the inlA gene of Listeria. All isolates demonstrated the ability to adhere to Caco-2 cells, while 50% were capable of invading them. Antimicrobial resistance was detected in 57.1% of the L. monocytogenes isolates, and resistance to sulfonamide was the most common feature. The tetC, ermB, and tetM genes were detected, and four isolates were classified as multidrug-resistant. Salmonella sp. was resistant to nine antimicrobials and was classified as multidrug-resistant. Resistance genes qnrB19, blaCMY-2, aac(6')-Iaa, sul2, and tetA, and a mutation in the parC gene were detected. The majority (78.5%) of the L. monocytogenes isolates were capable of forming biofilms after incubation at 37°C for 24 h, and 64.3% were capable of forming biofilms after incubation at 12°C for 168 h. There was no statistical difference in the biofilm-forming capacity under the different evaluated conditions. Salmonella sp. was capable of forming biofilms at both tested temperatures. Biofilm characterization was confirmed by collecting the samples consistently, at the same sampling points, and by assessing biofilm formation in vitro. These results highlight the potential risk of cross-contamination in poultry slaughterhouses and the importance of surveillance and pathogen control maintenance programs within the meat production industry.
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Affiliation(s)
| | | | | | - Joana Marchesini Palma
- Faculty of Agronomy and Veterinary Medicine, University of Brasília (UnB), Brasília, DF, Brazil
| | - Bruno Rocha Pribul
- National Reference Laboratory for Bacterial Enteric Infections, Oswaldo Cruz Institute, Manguinhos, Rio de Janeiro, RJ, Brazil
| | | | - Bruna Fuga
- Laboratory of Bacterial Resistance and Therapeutic Alternatives, Biomedical Sciences Institute, University of São Paulo, São Paulo, SP, Brazil
| | - Margareti Medeiros
- Faculty of Agronomy and Veterinary Medicine, University of Brasília (UnB), Brasília, DF, Brazil
| | | | | | - Dália dos Prazeres Rodrigues
- National Reference Laboratory for Bacterial Enteric Infections, Oswaldo Cruz Institute, Manguinhos, Rio de Janeiro, RJ, Brazil
| | - Nilton Lincopan
- Laboratory of Bacterial Resistance and Therapeutic Alternatives, Biomedical Sciences Institute, University of São Paulo, São Paulo, SP, Brazil
| | - Simone Perecmanis
- Faculty of Agronomy and Veterinary Medicine, University of Brasília (UnB), Brasília, DF, Brazil
| | - Angela Patrícia Santana
- Faculty of Agronomy and Veterinary Medicine, University of Brasília (UnB), Brasília, DF, Brazil
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21
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Santos Tufic-Garutti SD, de Araújo Longo LG, Fontana H, Garutti LHG, de Carvalho Girão VB, Fuga B, Lincopan N, de Pinho Rodrigues KM, Moreira BM. OXA-181 carbapenemase carried on an IncX3 plasmid in high-risk Escherichia coli ST167 isolated from a traveler returning from Sub-Saharan Africa to Brazil. Diagn Microbiol Infect Dis 2021; 102:115570. [PMID: 34739936 DOI: 10.1016/j.diagmicrobio.2021.115570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/25/2021] [Accepted: 10/01/2021] [Indexed: 11/27/2022]
Abstract
This is the first detection and genomic analysis of an OXA-181-carbapenemase-producing E. coli in Brazil, from a traveler returning from Sub-Saharan Africa. The ST167 isolate carries blaOXA-181 inserted in an IncX3 plasmid. This report illustrates the potential role of travelers as silent vectors for dissemination of high-risk resistant clones.
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Affiliation(s)
| | | | - Herrison Fontana
- Departamento de Análises Clínicas, Faculdade de Farmácia, Universidade de São Paulo, Brazil
| | | | | | - Bruna Fuga
- Departamento de Análises Clínicas, Faculdade de Farmácia, Universidade de São Paulo, Brazil; Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, Brazil
| | - Nilton Lincopan
- Departamento de Análises Clínicas, Faculdade de Farmácia, Universidade de São Paulo, Brazil; Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, Brazil
| | - Káris Maria de Pinho Rodrigues
- Centro de Informação em Saúde para Viajantes, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Beatriz Meurer Moreira
- Instituto de Microbiologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
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22
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Cerdeira L, Nakamura-Silva R, Oliveira-Silva M, Sano E, Esposito F, Fuga B, Moura Q, Miranda CES, Wyres K, Lincopan N, Pitondo-Silva A. A novel hypermucoviscous Klebsiella pneumoniae ST3994-K2 clone belonging to Clonal Group 86. Pathog Dis 2021; 79:6373921. [PMID: 34550351 DOI: 10.1093/femspd/ftab047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/20/2021] [Indexed: 11/13/2022] Open
Abstract
Emergent hypervirulent Klebsiella pneumoniae has been responsible for severe diseases, representing a serious threat to public health. We report the whole-genome sequencing of a novel ST3994-K2 clone, a single locus variant of ST86 K2, which is considered a worrying hypervirulent clone that emerged in several parts of the world. The strain K. pneumonia Kpi144 was isolated in 2013 from a blood culture of a 69-year-old male patient admitted to a tertiary hospital in Teresina, state of Piauí, northeastern Brazil. The strain was susceptible to 41 antibiotics tested, presented hypermucoviscous phenotype and a virulent behavior was observed in the Galleria mellonella infection model. Moreover, the virulome showed several virulence genes. To the best of our knowledge, this is the first worldwide report of a novel ST3994-K2 K. pneumoniae clone, an SLV of ST86 K2, which is considered a worrying virulent clone that has emerged in several parts of the world, including South America and Brazil.
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Affiliation(s)
- Louise Cerdeira
- Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, VIC 3800, Australia.,Department of Vector Biology, Liverpool School of Tropical Medicine, Liverpool, L3 5QA, United Kingdom
| | - Rafael Nakamura-Silva
- Postgraduate Program in Environmental Technology, University of Ribeirão Preto, Ribeirão Preto, CEP 14096-900, São Paulo, Brazil
| | - Mariana Oliveira-Silva
- Postgraduate Program in Environmental Technology, University of Ribeirão Preto, Ribeirão Preto, CEP 14096-900, São Paulo, Brazil
| | - Elder Sano
- Institute of Biomedical Sciences, University of São Paulo, São Paulo, CEP 05508-000, Brazil.,One Health Brazilian Resistance Project (OneBR), University of São Paulo, São Paulo, CEP 05508-000, Brazil
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), University of São Paulo, São Paulo, CEP 05508-000, Brazil.,Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, CEP 05508-000, Brazil
| | - Bruna Fuga
- Institute of Biomedical Sciences, University of São Paulo, São Paulo, CEP 05508-000, Brazil.,One Health Brazilian Resistance Project (OneBR), University of São Paulo, São Paulo, CEP 05508-000, Brazil
| | - Quézia Moura
- Federal Institute of Education, Science and Technology of Espírito Santo, Vila Velha, CEP 29106-010, Brazil
| | | | - Kelly Wyres
- Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, VIC 3800, Australia
| | - Nilton Lincopan
- Institute of Biomedical Sciences, University of São Paulo, São Paulo, CEP 05508-000, Brazil.,One Health Brazilian Resistance Project (OneBR), University of São Paulo, São Paulo, CEP 05508-000, Brazil.,Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, CEP 05508-000, Brazil
| | - André Pitondo-Silva
- Postgraduate Program in Environmental Technology, University of Ribeirão Preto, Ribeirão Preto, CEP 14096-900, São Paulo, Brazil.,Postgraduate Program in Dentistry, University of Ribeirão Preto, Ribeirão Preto, CEP 14096-900, São Paulo, Brazil
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23
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Ghiglione B, Haim MS, Penzotti P, Brunetti F, D Amico González G, Di Conza J, Figueroa-Espinosa R, Nuñez L, Razzolini MTP, Fuga B, Esposito F, Vander Horden M, Lincopan N, Gutkind G, Power P, Dropa M. Characterization of Emerging Pathogens Carrying bla KPC-2 Gene in IncP-6 Plasmids Isolated From Urban Sewage in Argentina. Front Cell Infect Microbiol 2021; 11:722536. [PMID: 34504809 PMCID: PMC8421773 DOI: 10.3389/fcimb.2021.722536] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/04/2021] [Indexed: 11/29/2022] Open
Abstract
Untreated wastewater is a reservoir for multidrug-resistant bacteria, but its role in the spread of antibiotic resistance in the human population remains poorly investigated. In this study, we isolated a KPC-2-producing ST2787 Klebsiella quasipneumoniae subsp. quasipneumoniae (WW14A), recovered from raw sewage at a wastewater treatment plant in Argentina in 2018 and determined its complete genome sequence. Strain WW14A was resistant to all β-lactams, ciprofloxacin and amikacin. A core genome phylogenetic analysis indicated that WW14A was closely related to a GES-5-producing Taiwanese strain isolated from hospital wastewater in 2015 and it was clearly distinct from strains isolated recently in Argentina and Brazil. Interestingly, blaKPC-2 was harbored by a recently described IncP-6 broad-spectrum plasmid which was sporadically reported worldwide and had never been reported before in Argentina. We investigated the presence of the IncP-6 replicon in isolates obtained from the same sampling and found a novel non-typable/IncP-6 hybrid plasmid in a newly assigned ST1407 Enterobacter asburiae (WW19C) also harboring blaKPC-2. Nanopore sequencing and hybrid assembly of strains WW14A and WW19C revealed that both IncP-6 plasmids shared 72% of coverage (~20 kb), with 99.99% of sequence similarity and each one also presented uniquely combined regions that were derived from other plasmids recently reported in different countries of South America, Asia, and Europe. The region harboring the carbapenem resistance gene (~11 kb) in both plasmids contained a Tn3 transposon disrupted by a Tn3-ISApu-flanked element and the core sequence was composed by ΔISKpn6/blaKPC-2/ΔblaTEM-1/ISKpn27. Both strains also carried genes conferring resistance to heavy metals (e.g., arsenic, mercury, lead, cadmium, copper), pesticides (e.g., glyphosate), disinfectants, and several virulence-related genes, posing a potential pathogenic risk in the case of infections. This is the first study documenting blaKPC-2 associated with IncP-6 plasmids in K. quasipneumoniae and Enterobacter cloacae complex from wastewater in Argentina and highlights the circulation of IncP-6 plasmids as potential reservoirs of blaKPC-2 in the environment.
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Affiliation(s)
- Barbara Ghiglione
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - María Sol Haim
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Pedro Penzotti
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Florencia Brunetti
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Gabriela D Amico González
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - José Di Conza
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Roque Figueroa-Espinosa
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Lidia Nuñez
- Facultad de Farmacia y Bioquímica, Cátedra de Salud Pública e Higiene Ambiental, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - María Tereza Pepe Razzolini
- Departamento de Saúde Ambiental, Laboratório de Microbiologia Ambiental e Resistência Antimicrobiana - MicroRes, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Fernanda Esposito
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Maximiliano Vander Horden
- Ingeniería - Gerencia Técnica, Dirección de Saneamiento, Agua y Saneamientos Argentinos S.A. (AySA), Buenos Aires, Argentina
| | - Nilton Lincopan
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Gabriel Gutkind
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Pablo Power
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Milena Dropa
- Departamento de Saúde Ambiental, Laboratório de Microbiologia Ambiental e Resistência Antimicrobiana - MicroRes, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil
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24
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Esposito F, Cardoso B, Fontana H, Fuga B, Cardenas-Arias A, Moura Q, Fuentes-Castillo D, Lincopan N. Genomic Analysis of Carbapenem-Resistant Pseudomonas aeruginosa Isolated From Urban Rivers Confirms Spread of Clone Sequence Type 277 Carrying Broad Resistome and Virulome Beyond the Hospital. Front Microbiol 2021; 12:701921. [PMID: 34539602 PMCID: PMC8446631 DOI: 10.3389/fmicb.2021.701921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/20/2021] [Indexed: 11/13/2022] Open
Abstract
The dissemination of antibiotic-resistant priority pathogens beyond hospital settings is both a public health and an environmental problem. In this regard, high-risk clones exhibiting a multidrug-resistant (MDR) or extensively drug-resistant (XDR) phenotype have shown rapid adaptation at the human-animal-environment interface. In this study, we report genomic data and the virulence potential of the carbapenemase, São Paulo metallo-β-lactamase (SPM-1)-producing Pseudomonas aeruginosa strains (Pa19 and Pa151) isolated from polluted urban rivers, in Brazil. Bioinformatic analysis revealed a wide resistome to clinically relevant antibiotics (carbapenems, aminoglycosides, fosfomycin, sulfonamides, phenicols, and fluoroquinolones), biocides (quaternary ammonium compounds) and heavy metals (copper), whereas the presence of exotoxin A, alginate, quorum sensing, types II, III, and IV secretion systems, colicin, and pyocin encoding virulence genes was associated with a highly virulent behavior in the Galleria mellonella infection model. These results confirm the spread of healthcare-associated critical-priority P. aeruginosa belonging to the MDR sequence type 277 (ST277) clone beyond the hospital, highlighting that the presence of these pathogens in environmental water samples can have clinical implications for humans and other animals.
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Affiliation(s)
- Fernanda Esposito
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Brenda Cardoso
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Adriana Cardenas-Arias
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Quézia Moura
- Federal Institute of Education, Science and Technology of Espírito Santo, Vila Velha, Brazil
| | - Danny Fuentes-Castillo
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
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25
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Rosales-Reyes R, Esposito F, Fontana H, Lezana-Fernández JL, Lascurain R, De la Cruz MA, Fuga B, Lincopan N, Santos-Preciado JI. Emergence of GES-19-producing Pseudomonas aeruginosa exoU+ belonging to the global high-risk clone ST235 in cystic fibrosis infection. Diagn Microbiol Infect Dis 2021; 101:115454. [PMID: 34271235 DOI: 10.1016/j.diagmicrobio.2021.115454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 11/16/2022]
Abstract
The emergence of high-risk clones of priority pathogens exhibiting convergence of antimicrobial resistance and virulence is a critical issue worldwide. In a previous study, an extensively drug-resistant Pseudomonas aeruginosa was isolated from a chronically colonized pediatric patient with cystic fibrosis (CF). In this study, we analyzed genomic data of this strain (CF023-Psa42), extracting clinically and epidemiologically relevant information (i.e., the antimicrobial resistome, virulome, and sequence type). In this regard, we report the emergence of GES-19 (extended-spectrum β-lactamase)-producing P. aeruginosa with genotype exoU+. The CF023-Psa42 strain exhibited a broad resistome, belonging to the international high-risk clone sequence type ST235. The blaGES-19 gene was located on a class 1 integron, along to aac(6')-33, aac(6')-Ib-cr, blaOXA-2, aadA1, sul1, and qacEΔ1 resistance genes. Relevant virulence genes such as lasA (proteolysis and elastolysis), toxA (exotoxin A), alg (alginate biosynthesis operon), and exoU (toxin of type III secretion systems) were predicted. Our findings reveal the convergence of broad resistome and virulome in P. aeruginosa ST235. Genomic surveillance is essential to monitor the emergence and dissemination of priority pathogens with epidemiological success.
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Affiliation(s)
- Roberto Rosales-Reyes
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico.
| | - Fernanda Esposito
- Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - José Luis Lezana-Fernández
- Laboratorio de Fisiología Pulmonar, Clínica de Fibrosis Quistica, Hospital Infantil de México Federico Gómez, Mexico City, Mexico
| | - Ricardo Lascurain
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de Mexico, Mexico City, Mexico
| | - Miguel A De la Cruz
- Unidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, Centro Médico Nacional Siglo XXI, Hospital de Pediatría, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Bruna Fuga
- Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Departamento de Análises Clínicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - José Ignacio Santos-Preciado
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
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26
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Campos PAD, Fuga B, Ferreira ML, Brígido RTES, Lincopan N, Gontijo-Filho PP, Ribas RM. Genetic Alterations Associated with Polymyxin B Resistance in Nosocomial KPC-2-Producing Klebsiella pneumoniae from Brazil. Microb Drug Resist 2021; 27:1677-1684. [PMID: 34129401 DOI: 10.1089/mdr.2020.0531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
The rapid increased multidrug resistance in Klebsiella pneumoniae has led to a renewed interest in polymyxin antibiotics, such as colistin, as antibiotics of last resort, not least in low/middle income countries. We conducted a genomic survey of clinical polymyxin-resistant K. pneumoniae to investigate the genetic alterations in isolates harboring blaKPC-2. Whole-genome sequencing was performed using an Illumina NextSeq 500 paired-end reads. Mutations and insertion sequence detection were analyzed to seven isolates recovered from clinical specimens of patients hospitalized in Brazil, focusing on key genes associated with polymyxin resistance. Furthermore, the levels of mRNA expression of genes associated with resistance to polymyxin B and other antimicrobials were evaluated by quantitative real-time PCR. Eighty-five percent of the isolates were assigned to clonal complex 258, with a minimum inhibitory concentration range of 4 to >256 mg/L for polymyxin B. It was possible to observe the presence of one important insertion element, ISKpn13, in a strain recovered from the blood that have blaKPC-2. Deleterious mutations reported in PmrB (R256G), YciM (N212T), and AcrB (T598A) were common, and mobile colistin resistance (mcr) genes were absent in all the isolates. RT-qPCR analysis revealed an overexpression of the pmrC (1.160-fold), pmrD (2.258-fold), and kpnE (1.530-fold) genes in the polymyxin B-resistant isolates compared with the expression of the polymyxin B-susceptible K. pneumoniae isolate. Overall, these results demonstrate the diversity of genetic variations in polymyxin-resistant populations derived from the different clonal strains, but the same sequence types, and suggest that there are still unknown mechanisms of polymyxin resistance in K. pneumoniae.
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Affiliation(s)
- Paola Amaral de Campos
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Bruna Fuga
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil.,Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Melina Lorraine Ferreira
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | | | - Nilton Lincopan
- Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo P Gontijo-Filho
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Rosineide Marques Ribas
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
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27
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Costa A, Figueroa-Espinosa R, Gaudenzi F, Lincopan N, Fuga B, Ghiglione B, Gutkind G, Di Conza J. Co-Occurrence of NDM-5 and RmtB in a Clinical Isolate of Escherichia coli Belonging to CC354 in Latin America. Front Cell Infect Microbiol 2021; 11:654852. [PMID: 33996632 PMCID: PMC8117236 DOI: 10.3389/fcimb.2021.654852] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 04/14/2021] [Indexed: 11/15/2022] Open
Abstract
New Delhi metallo-β-lactamase (NDM)-producing isolates are usually resistant to most β-lactams and other antibiotics as a result of the coexistence of several resistance markers, and they cause a variety of infections associated to high mortality rates. Although NDM-1 is the most prevalent one, other variants are increasing their frequency worldwide. In this study we describe the first clinical isolate of NDM-5- and RmtB-producing Escherichia coli in Latin America. E. coli (Ec265) was recovered from a urine sample of a female outpatient. Phenotypical and genotypical characterization of resistance markers and conjugation assays were performed. Genetic analysis of Ec265 was achieved by whole genome sequencing. Ec265 belonging to ST9693 (CC354), displayed resistance to most β-lactams (including carbapenems), aminoglycosides (gentamicin and amikacin), and quinolones. Several resistance genes were found, including blaNDM-5 and rmtB, located on a conjugative plasmid. blaNDM-5 genetic context is similar to others found around the world. Co-transfer of multiple antimicrobial resistance genes represents a particular challenge for treatment in clinical settings, whereas the spread of pathogens resistant to last resort antibiotics should raise an alarm in the healthcare system worldwide.
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Affiliation(s)
- Agustina Costa
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Roque Figueroa-Espinosa
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Florencia Gaudenzi
- Laboratorio de Bacteriología, Hospital Central de San Isidro "Dr. Melchor Ángel Posse, ", Martínez, Argentina
| | - Nilton Lincopan
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Barbara Ghiglione
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - Gabriel Gutkind
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
| | - José Di Conza
- Laboratorio de Resistencia Bacteriana, Instituto de Bacteriología y Virología Molecular (IBaViM), Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Autónoma de Buenos Aires, Argentina
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28
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Vianello MA, Cardoso B, Fuentes-Castillo D, Moura Q, Esposito F, Fuga B, Lincopan N, Egito EST. International high-risk clone of fluoroquinolone-resistant Escherichia coli O15:H1-D-ST393 in remote communities of Brazilian Amazon. Infect Genet Evol 2021; 91:104808. [PMID: 33737229 DOI: 10.1016/j.meegid.2021.104808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 12/07/2020] [Accepted: 03/10/2021] [Indexed: 10/21/2022]
Abstract
The global dissemination of multidrug-resistant Escherichia coli lineages belonging to high- risk clones poses a significant public health threat. Herein we report the identification and genomic profiling of two multidrug-resistant E. coli strains [BL-II-03(2) and BL-II-11(3)] belonging to the O15:H1-D-ST393 (clonal complex 31) worldwide spread clone, isolated from fecal samples of indigenous peoples belonging to two different ethnic groups of remote communities of Brazilian Amazon. Genomic analysis revealed genes and mutations conferring resistance to β-lactams [blaTEM-1], aminoglycosides [aadA5, aph(3″)-Ib, aph(6)-Id], tetracyclines [tetB], sulfamethoxazole/trimethoprim [sul1, sul2, dfrA17], and fluoroquinolones [gyrA (D87N, S83L), parC (S80I, S57T), parE (L416F)]; and presence of IncQ1, IncFIA, and IncFIB(pB171) plasmids. On the other hand, phylogenomics of globally reported E. coli ST393 assigned E. coli strains BL-II-03(2) and BL-II-11(3) to a cluster comprising human isolates from Australia, Canada, China, Sweden, and United States of America. These results might provide valuable information for understanding dissemination of intercontinental multidrug-resistant clones in remote communities with low levels of antibiotic exposure.
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Affiliation(s)
- Marco Aurelio Vianello
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Brenda Cardoso
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Danny Fuentes-Castillo
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Quézia Moura
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, Faculty of Pharmacy, Universidade of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmacy, Universidade of São Paulo, São Paulo, Brazil
| | - Nilton Lincopan
- Departamento de Microbiologia, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculty of Pharmacy, Universidade of São Paulo, São Paulo, Brazil.
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29
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Fuga B, Cerdeira L, Moura Q, Fontana H, Fuentes-Castillo D, Carvalho AC, Lincopan N. Genomic data reveals the emergence of an IncQ1 small plasmid carrying bla KPC-2 in Escherichia coli of the pandemic sequence type 648. J Glob Antimicrob Resist 2021; 25:8-13. [PMID: 33662640 PMCID: PMC8213540 DOI: 10.1016/j.jgar.2021.02.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/21/2021] [Accepted: 02/16/2021] [Indexed: 11/17/2022] Open
Abstract
Epidemiological success of KPC has been linked to plasmids carrying blaKPC genes. An IncQ1 small plasmid carrying blaKPC-2 was found in pandemic Escherichia coli ST648. Plasmid analysis revealed blaKPC-2 on an NTEKPC-IId element with the aph(3')-VIa gene. Plasmid phylogeny confirmed >99% identity with IncQ/blaKPC-2 from Klebsiella pneumoniae. The emergence and rapid expansion of IncQ1/blaKPC-2 to novel hosts is discussed.
Objectives The global success of carbapenem-resistant pathogens has been attributed to large plasmids carrying blaKPC genes circulating among high-risk clones. In this study, we sequenced the genome of a carbapenem-resistant Escherichia coli strain (Ec351) isolated from a human infection. Phylogenomic analysis based on single nucleotide polymorphisms (SNPs) as well as the comparative resistome and plasmidome of globally disseminated blaKPC-2-positive E. coli strains with identical sequence type (ST) were further investigated. Methods Total DNA was sequenced using an Illumina NextSeq 500 platform and was assembled using Unicycler. Genomic data were evaluated through bioinformatics tools available from the Center of Genomic Epidemiology and by in silico analysis. Results Genomic analysis revealed the convergence of a wide resistome and virulome in E. coli ST648, showing a high-level phylogenetic relationship with a KPC-2-positive ST648 cluster identified in the USA and association with international clade 2. Additionally, the emergence of an IncQ1 small plasmid (pEc351) carrying blaKPC-2 (on an NTEKPC-IId element), aph(3')-VIa, and plasmid regulatory and replication genes in the pandemic clone ST648 is reported. Conclusion Identification of a blaKPC-2-positive IncQ1 plasmid in a high-risk E. coli clone represents rapid adaptation and expansion of these small plasmids encoding carbapenemases to novel bacterial hosts with global distribution, which deserves continued monitoring.
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Affiliation(s)
- Bruna Fuga
- Departmentof Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil.
| | - Louise Cerdeira
- Departmentof Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Quézia Moura
- Departmentof Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Faculty of Health Sciences, Universidade Federal da Grande Dourados, Dourados, Mato Grosso do Sul, Brazil
| | - Herrison Fontana
- Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Danny Fuentes-Castillo
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Pathology, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
| | - Albalúcia C Carvalho
- Clinical Laboratory, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Nilton Lincopan
- Departmentof Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Clinical Analysis, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil.
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30
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Sellera FP, Fuga B, Fontana H, Esposito F, Cardoso B, Konno S, Berl C, Cappellanes MH, Cortez M, Ikeda M, de Souza CM, Cerdeira L, Lincopan N. Detection of IncN-pST15 one-health plasmid harbouring bla KPC-2 in a hypermucoviscous Klebsiella pneumoniae CG258 isolated from an infected dog, Brazil. Transbound Emerg Dis 2021; 68:3083-3088. [PMID: 33507616 PMCID: PMC9290030 DOI: 10.1111/tbed.14006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/18/2021] [Accepted: 01/25/2021] [Indexed: 12/14/2022]
Abstract
The emergence and rapid spread of carbapenemase‐producing Enterobacterales represents a serious public health concern. Critically, these global priority bacteria have begun to be reported in companion animals, implying a potential risk of cross‐transmission between humans and pets. Using long‐read (MinION) and short‐read (Illumina) sequencing technologies, we have identified and characterized a hypermucoviscous KPC‐2‐producing Klebsiella pneumoniae strain belonging to the high‐risk international clone ST11/CG258, in a dog with urinary tract infection. Strikingly, the blaKPC‐2 gene was carried by a 54‐kb IncN plasmid assignated to ST15, which shared 99.8 and 96.8% pairwise identity with IncN‐pST15 plasmids from human and environmental K. pneumoniae strains, respectively; all come from an area with high endemicity of KPC‐2. Our findings suggest that IncN‐pST15 plasmids conferring carbapenem resistance can play as important a role as clonal transmission of K. pneumoniae, representing another major challenge for One Health.
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Affiliation(s)
- Fábio P Sellera
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Bruna Fuga
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, School of Pharmacy, Universidade de São Paulo, São Paulo, Brazil.,Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Brenda Cardoso
- Department of Clinical Analysis, School of Pharmacy, Universidade de São Paulo, São Paulo, Brazil.,Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | | | - Carla Berl
- PetCare Veterinary Hospital, São Paulo, Brazil
| | | | | | | | - César M de Souza
- Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Louise Cerdeira
- Department of Infectious Diseases, Central Clinical School, Monash University, Clayton, Vic., Australia
| | - Nilton Lincopan
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, School of Pharmacy, Universidade de São Paulo, São Paulo, Brazil.,Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
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31
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Cerdeira L, Nakamura-Silva R, Oliveira-Silva M, Fuga B, Moura Q, Vespero EC, Lincopan N, Pitondo-Silva A. Draft genome sequences of PDR and XDR Klebsiella pneumoniae belonging to high-risk CG258 isolated from a Brazilian tertiary hospital. Infect Genet Evol 2020; 87:104643. [PMID: 33246084 DOI: 10.1016/j.meegid.2020.104643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 08/06/2020] [Accepted: 11/23/2020] [Indexed: 10/22/2022]
Affiliation(s)
- Louise Cerdeira
- Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil; Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, Australia
| | - Rafael Nakamura-Silva
- Postgraduate Program in Environmental Technology, University of Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil
| | - Mariana Oliveira-Silva
- Postgraduate Program in Environmental Technology, University of Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil
| | - Bruna Fuga
- Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Quézia Moura
- Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Eliana Carolina Vespero
- Department of Pathology, Clinical and Toxicological Analysis, State University of Londrina, Londrina, Paraná, Brazil
| | - Nilton Lincopan
- Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - André Pitondo-Silva
- Postgraduate Program in Environmental Technology, University of Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil; Postgraduate Program in Dentistry, University of Ribeirão Preto, Ribeirão Preto, São Paulo, Brazil.
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Rossi I, Royer S, Ferreira M, Braga IA, Campos P, Batistão D, Fuga B, Cerdeira L, Lincopan N, Gontijo-Filho PP, Ribas RM. Novel ST1465/CC216 Nosocomial Lineage of Carbapenem-Resistant Acinetobacter baumannii Harboring an Unusual Plasmid Carrying blaNDM-1 Gene. Microb Drug Resist 2020; 27:471-475. [PMID: 32915684 DOI: 10.1089/mdr.2020.0219] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This study used whole-genome sequencing to analyze the first case of NDM-1-producing Acinetobacter baumannii belonging to the novel sequence type 1465/CC216 recovered in Brazil. The study identified an unusual plasmid carrying blaNDM-1 gene, in which some genes of the Tn125 transposon were lost. Besides, on the chromosome, the strain reported here presented blaOXA-106 gene, a variant of blaOXA-51 gene, and blaADC-25 with ISAba1 upstream. The isolation of new STs of A. baumannii carrying blaNDM-1 genes elicits our concerns about the possible spread of these genes among clinically relevant bacteria.
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Affiliation(s)
- Iara Rossi
- Laboratory of Molecular Microbiology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - Sabrina Royer
- Laboratory of Molecular Microbiology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - Melina Ferreira
- Laboratory of Molecular Microbiology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - Iolanda A Braga
- Hospital das Clínicas and Federal University of Uberlândia, Uberlândia, Brazil
| | - Paola Campos
- Laboratory of Molecular Microbiology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - Deivid Batistão
- School of Medicine, Federal University of Uberlândia, Uberlândia, Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Louise Cerdeira
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil.,Department of Infectious Diseases, Central Clinical School, Monash University, Melbourne, Australia
| | - Nilton Lincopan
- Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo P Gontijo-Filho
- Laboratory of Molecular Microbiology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - Rosineide M Ribas
- Laboratory of Molecular Microbiology, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
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33
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Cerdeira L, Monte DFM, Fuga B, Sellera FP, Neves I, Rodrigues L, Landgraf M, Lincopan N. Genomic insights of Klebsiella pneumoniae isolated from a native Amazonian fish reveal wide resistome against heavy metals, disinfectants, and clinically relevant antibiotics. Genomics 2020; 112:5143-5146. [PMID: 32916256 PMCID: PMC7758709 DOI: 10.1016/j.ygeno.2020.09.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/01/2020] [Accepted: 09/05/2020] [Indexed: 12/05/2022]
Abstract
A multidrug-resistant CTX-M-15-producing Klebsiella pneumoniae (KpP1 strain) was isolated from a native Amazonian fish (Brachyplatystoma filamentosum) at the Brazilian Amazon. The strain was identified by MALDI-TOF. The genome was extracted, purified and a Nextera DNA Flex library was prepared and sequenced by Illumina platform. The sequenced genome was de novo assembled using Unicycler and in silico prediction accomplished by curated bioinformatics tools. The size of the genome is 5.6 Mb with 5715 genes. Whole-genome sequencing analysis revealed the presence of wide resistome, with genes conferring resistance to clinically relevant antibiotics, heavy metals and disinfectants. The KpP1 strain was assigned to the sequence type ST3827, KL111 (wzi113) and O3b locus. Native freshwater fish sold in wet markets of the Amazonian region could be an important vehicle for transmission of multidrug-resistant bacteria to humans. This study may give genomic insights on the spread of critical-priority WHO pathogens in a One Health context. A multidrug-resistant Klebsiella pneumoniae was isolated from a native Amazonian fish. Genomic analysis revealed that K. pneumoniae belonged to ST3827, KL111 and O3b locus. A wide resistome against heavy metals, disinfectants, and relevant antibiotics was predicted. ESBL production was associated with the blaCTX-M-15 gene carried on an IncFII(K) plasmid. Native freshwater fishes could be a vehicle for transmission of critical-priority pathogens.
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Affiliation(s)
- Louise Cerdeira
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil; Department of Infectious Diseases, Central Clinical School, Monash University, Australia; One Health Brazilian Resistance Project (OneBR), Brazil.
| | - Daniel F M Monte
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil
| | - Fábio P Sellera
- One Health Brazilian Resistance Project (OneBR), Brazil; Department of Internal Medicine, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Ingrith Neves
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Larissa Rodrigues
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil
| | - Mariza Landgraf
- Department of Food and Experimental Nutrition, Food Research Center, Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, Faculty of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil; One Health Brazilian Resistance Project (OneBR), Brazil; Department of Microbiology, Instituto de Ciências Biomédicas, Universidade de São Paulo, São Paulo, Brazil.
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Fuentes-Castillo D, Navas-Suárez PE, Gondim MF, Esposito F, Sacristán C, Fontana H, Fuga B, Piovani C, Kooij R, Lincopan N, Catão-Dias JL. Genomic characterization of multidrug-resistant ESBL-producing Escherichia coli ST58 causing fatal colibacillosis in critically endangered Brazilian merganser (Mergus octosetaceus). Transbound Emerg Dis 2020; 68:258-266. [PMID: 32544292 PMCID: PMC8246901 DOI: 10.1111/tbed.13686] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/03/2020] [Accepted: 06/08/2020] [Indexed: 12/12/2022]
Abstract
Even though antimicrobial‐resistant bacteria have begun to be detected in wildlife, raising important issues related to their transmission and persistence of clinically important pathogens in the environment, little is known about the role of these bacteria on wildlife health, especially on endangered species. The Brazilian merganser (Mergus octosetaceus) is one of the most threatened waterfowl in the world, classified as Critically Endangered by the International Union for Conservation of Nature. In 2019, a fatal case of sepsis was diagnosed in an 8‐day‐old Brazilian merganser inhabiting a zoological park. At necropsy, major gross lesions were pulmonary and hepatic congestion. Using microbiologic and genomic methods, we identified a multidrug‐resistant (MDR) extended‐spectrum β‐lactamase (ESBL) CTX‐M‐8‐producing Escherichia coli (designed as PMPU strain) belonging to the international clone ST58, in coelomic cavity, oesophagus, lungs, small intestine and cloaca samples. PMPU strain harboured a broad resistome against antibiotics (cephalosporins, tetracyclines, aminoglycosides, sulphonamides, trimethoprim and quinolones), domestic/hospital disinfectants and heavy metals (arsenic, mercury, lead, copper and silver). Additionally, the virulence of E. coli PMPU strain was confirmed using a wax moth (Galleria mellonella) infection model, and it was supported by the presence of virulence genes encoding toxins, adherence factors, invasins and iron acquisition systems. Broad resistome and virulome of PMPU contributed to therapeutic failure and death of the animal. In brief, we report for the first time a fatal colibacillosis by MDR ESBL‐producing E. coli in critically endangered Brazilian merganser, highlighting that besides colonization, critical priority pathogens are threatening wildlife. E. coli ST58 clone has been previously reported in humans, food‐producing animals, wildlife and environment, supporting broad adaptation and persistence at human–animal–environment interface.
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Affiliation(s)
- Danny Fuentes-Castillo
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil.,One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil
| | - Pedro Enrique Navas-Suárez
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | | | - Fernanda Esposito
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Carlos Sacristán
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
| | - Herrison Fontana
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.,Department of Microbiology, Instituto de Ciências Biomédicas, University of São Paulo, São Paulo, Brazil
| | | | | | - Nilton Lincopan
- One Health Brazilian Resistance Project (OneBR), São Paulo, Brazil.,Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, São Paulo, Brazil.,Department of Microbiology, Instituto de Ciências Biomédicas, University of São Paulo, São Paulo, Brazil
| | - José Luiz Catão-Dias
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, Brazil
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35
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Fuentes-Castillo D, Esposito F, Cardoso B, Dalazen G, Moura Q, Fuga B, Fontana H, Cerdeira L, Dropa M, Rottmann J, González-Acuña D, Catão-Dias JL, Lincopan N. Genomic data reveal international lineages of critical priority Escherichia coli harbouring wide resistome in Andean condors (Vultur gryphus Linnaeus, 1758). Mol Ecol 2020; 29:1919-1935. [PMID: 32335957 DOI: 10.1111/mec.15455] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 04/01/2020] [Accepted: 04/16/2020] [Indexed: 12/18/2022]
Abstract
Critical priority pathogens have globally disseminated beyond clinical settings, thereby threatening wildlife. Andean Condors (Vultur gryphus) are essential for ecosystem health and functioning, but their populations are globally near threatened and declining due to anthropogenic activities. During a microbiological and genomic surveillance study of critical priority antibiotic-resistant pathogens, we identified pandemic lineages of multidrug-resistant extended-spectrum β-lactamase (ESBL)-producing Escherichia coli colonizing Andean Condors admitted at two wildlife rehabilitation centres in South America. Genomic analysis revealed the presence of genes encoding resistance to hospital and healthcare agents among international E. coli clones belonging to sequence types (STs) ST162, ST602, ST1196 and ST1485. In this regard, the resistome included genes conferring resistance to clinically important cephalosporins (i.e., CTX-M-14, CTX-M-55 and CTX-M-65 ESBL genes), heavy metals (arsenic, mercury, lead, cadmium, copper, silver), pesticides (glyphosate) and domestic/hospital disinfectants, suggesting a link with anthropogenic environmental pollution. On the other hand, the presence of virulence factors, including the astA gene associated with outbreak of childhood diarrhoea and extra-intestinal disease in animals, was identified, whereas virulent behaviour was confirmed using the Galleria mellonella infection model. E. coli ST162, ST602, ST1196 and ST1485 have been previously identified in humans and food-producing animals worldwide, indicating that a wide resistome could contribute to rapid adaptation and dissemination of these clones at the human-animal-environment interface. Therefore, these results highlight that Andean Condors have been colonized by critical priority pathogens, becoming potential environmental reservoirs and/or vectors for dissemination of virulent and antimicrobial-resistant bacteria and/or their genes, in associated ecosystems and wildlife.
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Affiliation(s)
- Danny Fuentes-Castillo
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Fernanda Esposito
- Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, Sao Paulo, Brazil
| | - Brenda Cardoso
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Gislaine Dalazen
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Quézia Moura
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Bruna Fuga
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Herrison Fontana
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Louise Cerdeira
- Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Milena Dropa
- School of Public Health, University of São Paulo, Sao Paulo, Brazil
| | | | - Daniel González-Acuña
- Department of Animal Sciences, Faculty of Veterinary Sciences, University of Concepción, Chillán, Chile
| | - José L Catão-Dias
- Department of Pathology, School of Veterinary Medicine and Animal Sciences, University of São Paulo, Sao Paulo, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, Faculty of Pharmacy, University of São Paulo, Sao Paulo, Brazil.,Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, Sao Paulo, Brazil
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Quezada-Aguiluz M, Lincopan N, Cerdeira L, Fuga B, Silva F, Barrera B, Cifuentes M, Bello-Toledo H, Opazo-Capurro A, González-Rocha G. Draft genome sequence of a multidrug-resistant KPC-2 and SRT-2 co-producing Serratia marcescens strain isolated from a hospitalised patient in Chile. J Glob Antimicrob Resist 2020; 21:1-2. [PMID: 32061814 DOI: 10.1016/j.jgar.2020.02.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/21/2020] [Accepted: 02/06/2020] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES Serratia marcescens is a neglected opportunistic pathogen of public-health concern, especially due to its antimicrobial resistance features. Here we report the draft genome sequence of the first KPC-2 and SRT-2 co-producing S. marcescens strain (UCO-366) recovered from a catheter tip culture of a hospitalised patient in Santiago, Chile, in 2014. METHODS Whole genomic DNA of strain UCO-366 was extracted and was sequenced using an Illumina NextSeq platform. De novo genome assembly was performed using Unicycler v.0.4.0 and the genome was annotated by the NCBI Prokaryotic Genome Annotation Pipeline (PGAP) v.4.8. Genomic features were analysed using bioinformatic tools available at the Center for Genomic Epidemiology, the Comprehensive Antibiotic Resistance Database (CARD) and Pathosystems Resource Integration Center (PATRIC). RESULTS The genome size of strain UCO-366 was 5 267 357bp, with a G+C content of 59.7% and comprising 5299 coding sequences (CDS), 42 tRNAs and 115 pseudogenes. The genome of UCO-366 also included an IncL/M plasmid. The resistome comprised various antimicrobial resistance genes (ARGs) conferring resistance to carbapenems, cephalosporins, aminoglycosides, sulfonamides, chloramphenicol, rifampicin and fluoroquinolones. Importantly, S. marcescens UCO-366 harboured blaKPC-2 and blaSRT-2, representing the first description of these β-lactamase genes in this species in Chile. CONCLUSION Here we report the genome of the first KPC-positive multidrug-resistant S. marcescens strain identified in Chile, which co-harboured several ARGs. The genome sequence of S. marcescens UCO-366 provides an insight into the antimicrobial resistance characteristics of this species in this country and offers important data for further genomic studies on this critical priority pathogen.
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Affiliation(s)
- Mario Quezada-Aguiluz
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile; Departamento de Medicina Interna, Facultad de Medicina, Universidad de Concepción, Concepción, Chile; Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Chile
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil; Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Louise Cerdeira
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Bruna Fuga
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil; Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Francisco Silva
- Servicio de Laboratorio Clínico, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Boris Barrera
- Servicio de Laboratorio Clínico, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Marcela Cifuentes
- Comité de Prevención y Control de Infecciones Asociadas a la Atención de Salud y Epidemiología Hospitalaria, Hospital Clínico Universidad de Chile, Santiago, Chile
| | - Helia Bello-Toledo
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile; Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Chile
| | - Andrés Opazo-Capurro
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile; Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Chile.
| | - Gerardo González-Rocha
- Laboratorio de Investigación en Agentes Antibacterianos (LIAA-UdeC), Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile; Millennium Nucleus for Collaborative Research on Bacterial Resistance (MICROB-R), Chile
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37
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Rossi I, Royer S, Ferreira ML, Campos PA, Fuga B, Melo GN, Machado LG, Resende DS, Batistão D, Urzedo JE, Gontijo-Filho PP, Ribas RM. Incidence of infections caused by carbapenem-resistant Acinetobacter baumannii. Am J Infect Control 2019; 47:1431-1435. [PMID: 31399285 DOI: 10.1016/j.ajic.2019.07.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Carbapenem-resistant Acinetobacter baumannii (CR-Ab) has become a worrying health care problem, mainly in developing countries, such as Brazil. The objective was to investigate the prevalence and prognostic factors for CR-Ab infections at a Brazilian university hospital and examine the impact of inappropriate antimicrobial therapy on patient outcome. METHODS A retrospective study on hospitalized patients with CR-Ab infections was carried out from January 2013 to December 2017. An epidemiologic analysis was carried out to determine the frequency of infections, the epidemiologic indicators by year, the risk factors for 30-day mortality, and the impact of inappropriate therapy. RESULTS A total of 489 patients were included in the study. A rate of 0.7 per 1,000 patient-day CR-Ab infections was observed, mostly in the lungs (54.7%), and predominantly in the adult intensive care unit. The occurrence of infections by CR-Ab per 1,000 patient-days in November 2014 exceeded the established control limit, confirming an outbreak. CONCLUSIONS The prevalence of CR-Ab increased in the investigated hospital, passing to an endemic pathogen with a direct impact on mortality and the control of these strains.
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Affiliation(s)
- Iara Rossi
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil.
| | - Sabrina Royer
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Melina Lorraine Ferreira
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Paola Amaral Campos
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Bruna Fuga
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Gabriel Nogueira Melo
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Luiz Gustavo Machado
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Daiane Silva Resende
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Deivid Batistão
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil; School of Medicine, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Jane Eire Urzedo
- Hospital Infection Control Committee, Hospital das Clínicas, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Paulo P Gontijo-Filho
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Rosineide Marques Ribas
- Laboratory of Molecular Microbiology, Biomedical Science Institute, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil; Hospital Infection Control Committee, Hospital das Clínicas, Federal University of Uberlândia, Uberlândia, Minas Gerais, Brazil
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38
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Fuga B, Ferreira ML, Cerdeira LT, de Campos PA, Dias VL, Rossi I, Machado LG, Lincopan N, Gontijo-Filho PP, Ribas RM. Novel small IncX3 plasmid carrying the bla KPC-2 gene in high-risk Klebsiella pneumoniae ST11/CG258. Diagn Microbiol Infect Dis 2019; 96:114900. [PMID: 31859023 DOI: 10.1016/j.diagmicrobio.2019.114900] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/19/2019] [Accepted: 09/10/2019] [Indexed: 12/13/2022]
Abstract
This study used whole-genome sequencing (WGS) and PFGE to analysis KPC-2-producing Klebsiella pneumoniae strains from clinical specimens collected in Brazilian hospitals. The study identifies the emergence of a novel small IncX3 plasmid (pKPB11), 12,757-bp in length, in a high-risk K. pneumoniae ST11/CG258 lineage, a successful clonal group in Brazil, carrying the blaKPC-2 gene on a non-Tn4401 genetic element (NTEKPC-Ic). Comparative analysis of the pKPB11 showed that this plasmid reduced its size, losing part of its conjugation apparatus. The pKPB11 was also compared to another strain sequenced in this study (KPC89) that had the hybrid IncX3-IncU plasmid (pKP89), of approximately 45 kb in length, similarly carrying the blaKPC-2 gene on NTEKPC-Ic. To the best of our knowledge, pKPB11 is the first example of small IncX3 plasmid found in a high-risk KPC-2-producing K. pneumoniae ST11/CG258.
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Affiliation(s)
- Bruna Fuga
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Melina Lorraine Ferreira
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | | | - Paola Amaral de Campos
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Vinícius Lopes Dias
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Iara Rossi
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Luiz Gustavo Machado
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Nilton Lincopan
- Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo Pinto Gontijo-Filho
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Rosineide Marques Ribas
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil.
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Campos PA, Fuga B, Cerdeira LT, Ferreira ML, Dias VL, Machado LG, Rossi I, Lincopan N, Gontijo-Filho PP, Ribas RM. Early Dissemination of IncQ1 Plasmids in KPC-2-Producing Klebsiella pneumoniae CG258. Microb Drug Resist 2019; 25:1257-1259. [DOI: 10.1089/mdr.2019.0123] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Affiliation(s)
- Paola A. Campos
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Bruna Fuga
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Louise T. Cerdeira
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Melina L. Ferreira
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Vinícius L. Dias
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Luiz G. Machado
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Iara Rossi
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Nilton Lincopan
- Department of Clinical Analysis, School of Pharmacy, University of São Paulo, São Paulo, Brazil
| | - Paulo P. Gontijo-Filho
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
| | - Rosineide M. Ribas
- Institute of Biomedical Sciences, Laboratory of Molecular Microbiology, Federal University of Uberlandia, Uberlandia, Brazil
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Fuga B, Royer S, Campos PAD, Ferreira ML, Rossi I, Machado LG, Cerdeira LT, Fonseca Batistão DWD, Brito CSD, Lincopan N, Gontijo-Filho PP, Ribas RM. Molecular Detection of Class 1 Integron-Associated Gene Cassettes in KPC-2-Producing Klebsiella pneumoniae Clones by Whole-Genome Sequencing. Microb Drug Resist 2019; 25:1127-1131. [DOI: 10.1089/mdr.2018.0437] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Bruna Fuga
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Sabrina Royer
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Paola Amaral de Campos
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Melina Lorraine Ferreira
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Iara Rossi
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Luiz Gustavo Machado
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | | | | | - Cristiane Silveira de Brito
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Nilton Lincopan
- Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo Pinto Gontijo-Filho
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Rosineide Marques Ribas
- Laboratório de Microbiologia Molecular, Instituto de Ciências Biomédicas, Universidade Federal de Uberlândia, Uberlândia, Brazil
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