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Jorquera MA, Acuña JJ, Huerta N, Bai J, Zhang L, Xiao R, Sadowsky MJ. Multiple antibiotic resistance and herbicide catabolic profiles of bacteria isolated from Lake Villarrica surface sediments (Chile). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 358:124538. [PMID: 39002747 DOI: 10.1016/j.envpol.2024.124538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 07/09/2024] [Accepted: 07/10/2024] [Indexed: 07/15/2024]
Abstract
Antibiotics and herbicides are contaminants of emerging concern in aquatic environments. Lake Villarrica is a relevant freshwater body in Chile and was recently designated a 'saturated nutrient zone'. Here, we investigated the occurrence of multiple antibiotic resistance (MAR) and herbicide catabolic profiles among bacteria present in the surface sediments of Lake Villarrica. The occurrence of antibiotic-resistant genes (ARGs; blaTEM, catA and tetM) and herbicide-catabolic genes (HCGs; phnJ and atzA) was investigated by qPCR. Subsequently, the presence of culturable bacteria with multiple resistance to amoxicillin (AMX), chloramphenicol (CHL) and oxytetracycline (OXT) was studied. Forty-six culturable MAR (AMX + CHL + OXT) strains were isolated and characterized with respect to their resistance to 11 antibiotics by using a disc diffusion assay and testing their ability to use herbicides as a nutrient source. qPCR analyses revealed that ARGs and HCGs were present in all sediment samples (101 to 103 gene copies g-1), with significant (P ≤ 0.05) higher values in sites near Villarrica city and cattle pastures. The plate method was used to recover MAR isolates from sediment (103-106 CFU g-1), and most of the 46 isolates also showed resistance to oxacillin (100%), cefotaxime (83%), erythromycin (96%) and vancomycin (93%). Additionally, 54 and 57% of the MAR isolates were able to grow on agar supplemented (50 mg L-1) with atrazine and glyphosate as nutrient sources, respectively. Most of the MAR isolates were taxonomically close to Pseudomonas (76.1%) and Pantoea (17.4%), particularly those isolated from urbanized sites (Pucón city). This study shows the presence of MAR bacteria with herbicide catabolic activity in sediments, which is valuable for conservation strategies and risk assessments of Lake Villarrica. However, major integrative studies on sediments as reservoirs or on the fate of MAR strains and traces of antibiotics and herbicides as a result of anthropic pressure are still needed.
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Affiliation(s)
- Milko A Jorquera
- Laboratorio de Ecología Microbiana Aplicada (EMALAB), Departamento de Ciencias Químicas y Recursos Naturales, Universidad de La Frontera, Temuco, Chile; Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Ave. Francisco Salazar, 01145, Temuco, Chile.
| | - Jacquelinne J Acuña
- Laboratorio de Ecología Microbiana Aplicada (EMALAB), Departamento de Ciencias Químicas y Recursos Naturales, Universidad de La Frontera, Temuco, Chile; Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Ave. Francisco Salazar, 01145, Temuco, Chile; Millennium Institute Center for Genome Regulation (MI-CGR), Valenzuela Puelma 10207, La Reina, 7800003, Chile
| | - Nicole Huerta
- Laboratorio de Ecología Microbiana Aplicada (EMALAB), Departamento de Ciencias Químicas y Recursos Naturales, Universidad de La Frontera, Temuco, Chile
| | - Junhong Bai
- School of Environment, Beijing Normal University, 19, Xinjiekouwaida Street, Haidian District, Beijing, 100875, China
| | - Ling Zhang
- School of Environment, Beijing Normal University, 19, Xinjiekouwaida Street, Haidian District, Beijing, 100875, China
| | - Rong Xiao
- College of Environment & Safety Engineering, FuZhou University, Fuzhou, China
| | - Michael J Sadowsky
- College of Agriculture, Food, and Environmental Sciences, University of Minnesota, St. Paul, Minnesota, 55108, USA
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Ren Z, Li H, Luo W. Unraveling the mystery of antibiotic resistance genes in green and red Antarctic snow. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 915:170148. [PMID: 38246373 DOI: 10.1016/j.scitotenv.2024.170148] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/09/2024] [Accepted: 01/11/2024] [Indexed: 01/23/2024]
Abstract
Antarctic snow is a thriving habitat for a diverse array of complex microorganisms, and can present in different colors due to algae blooms. However, the potential role of Antarctic snow as reservoirs for antibiotic resistance genes (ARGs) has not been studied. Using metagenomic sequencing, we studied ARGs in green-snow and red-snow on the Fildes Peninsula, Antarctica. Alpha and beta diversities of ARGs, as well as co-occurrence between ARGs and bacteria were assessed. The results showed that a total of 525 ARGs conferring resistance to 30 antibiotic classes were detected across the samples, with half of the ARGs presented in all samples. Green-snow exhibited a higher number of ARGs compared to red-snow. The most abundant ARGs conferring resistance to commonly used antibiotics, including disinfecting agents and antiseptics, peptide, isoniazid, MLS, fluoroquinolone, aminocoumarin, etc. Multidrug resistance genes stood out as the most diverse and abundant, with antibiotic efflux emerging as the dominant resistance mechanism. Interestingly, the composition of ARGs in green-snow markedly differed from that in red-snow, highlighting distinct ARG profiles. Beta-diversity partitioning showed a higher contribution of nestedness for ARG's variation in green-snow, while higher contribution of turnover in red-snow. Furthermore, the co-occurrence analysis between ARGs and bacteria unveiled intricate relationships, indicating that certain ARGs may have multiple potential hosts. The observed differences in co-occurrence networks between green-snow and red-snow suggested distinct host relationships between ARGs and bacteria in these colored snows. Given the increasing appearance of the colored snow around the world due to the climate change, the results shed light on the mystery and potential implication of ARGs in green and red Antarctic snow.
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Affiliation(s)
- Ze Ren
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Huirong Li
- Key Laboratory for Polar Science, Polar Research Institute of China, Ministry of Natural Resources, Shanghai 200136, China; Key Laboratory of Polar Ecosystem and Climate Change, Shanghai Jiao Tong University, Ministry of Education, Shanghai 200030, China; Shanghai Key Laboratory of Polar Life and Environment Sciences, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Wei Luo
- Key Laboratory for Polar Science, Polar Research Institute of China, Ministry of Natural Resources, Shanghai 200136, China; Key Laboratory of Polar Ecosystem and Climate Change, Shanghai Jiao Tong University, Ministry of Education, Shanghai 200030, China; Shanghai Key Laboratory of Polar Life and Environment Sciences, Shanghai Jiao Tong University, Shanghai 200030, China.
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Ren Z, Zhang C, Li X, Luo W. Thermokarst lakes are hotspots of antibiotic resistance genes in permafrost regions on the Qinghai-Tibet Plateau. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 344:123334. [PMID: 38218544 DOI: 10.1016/j.envpol.2024.123334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 11/02/2023] [Accepted: 01/07/2024] [Indexed: 01/15/2024]
Abstract
Antibiotic resistance genes (ARGs) are natural products and emerging pollutants in remote environments, including permafrost regions that are rapidly thawing due to climate warming. We investigated the role of thermokarst lakes (including sediment and water) in reserving ARGs compared to permafrost soils across the permafrost regions on the Qinghai-Tibet Plateau. As intrinsically connected distinct environments, permafrost soil, lake sediment, and lake water harbored 1239 ARGs in total, while a considerable number of same ARGs (683 out of 1239) concurrently presented in all these environments. Soil and sediment had a higher number of ARGs than water. Multidrug resistance genes were the most diverse and abundant in all three environments, where cls, ropB, mdfA, fabI, and macB were the top five most abundant ARGs while with different orders. Soil and sediment had similar ARG profiles, and the alpha and beta diversity of ARGs in sediment were positively correlated with that in soil. The beta diversity of ARG profiles between sediment and soil was highly contributed by turnover component (89%). However, turnover and nestedness components were almost equality contributed (46%-54%) to the beta diversity of ARG profiles between soil and water as well as between sediment and water. The results suggested that thermokarst lake sediments might inherit the ARGs in permafrost soils. Water ARGs are the subset of soil ARGs and sediment ARGs to a certain degree with species turnover playing a significant role. When accounting the ARGs in sediment and water together, thermokarst lakes had a significantly higher number of ARGs than permafrost soils, suggesting that thermokarst lakes act as the hotspots of ARGs in permafrost regions. These findings are disturbing especially due to the fact that tremendous number of thermokarst lakes are forming under accelerating climate change.
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Affiliation(s)
- Ze Ren
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China
| | - Cheng Zhang
- Advanced Institute of Natural Sciences, Beijing Normal University, Zhuhai, 519087, China; School of Engineering Technology, Beijing Normal University, Zhuhai, 519087, China
| | - Xia Li
- Advanced Institute of Natural Sciences, Beijing Normal University, Zhuhai, 519087, China
| | - Wei Luo
- Key Laboratory for Polar Science, Polar Research Institute of China, Ministry of Natural Resources, Shanghai, 200136, China; Key Laboratory of Polar Ecosystem and Climate Change (Shanghai Jiao Tong University), Ministry of Education, Shanghai, 200030, China; The Technology and Equipment Engineering Centre for Polar Observations, Zhejiang University, Zhoushan, 316000, China.
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Ren Z, Gao H. Antibiotic resistance genes in integrated surface ice, cryoconite, and glacier-fed stream in a mountain glacier in Central Asia. ENVIRONMENT INTERNATIONAL 2024; 184:108482. [PMID: 38324929 DOI: 10.1016/j.envint.2024.108482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/16/2024] [Accepted: 02/02/2024] [Indexed: 02/09/2024]
Abstract
Glacier ice, cryoconite, and glacier-fed streams are interconnected features that have important implications for the dynamics and distribution of abiotic and biotic materials. However, the presence and behavior of antibiotic resistance genes (ARGs) within these glacial environments remained largely unexplored. Addressing this gap, we hypothesized that ARGs are widely distributed and exhibit distinct yet interconnected patterns of diversity and dynamics in these glacial environments. Here, we investigated ARGs in a mountain glacier in Central Asia. A total of 944 ARGs, spanning 22 antibiotic classes, were identified, with 633 ARGs shared across all three environments. Cryoconite exhibited the highest ARG richness, followed by ice, while stream biofilm displayed the lowest value. Exploring ARG profiles, we observed a consistent pattern in terms of antibiotic class and resistance mechanism across all three environments. Beta-lactam resistance genes exhibited the highest diversity, followed by multidrug, glycopeptide, and MLS. The predominant mechanisms were antibiotic inactivation, antibiotic efflux, and target alteration. The most prevalent ARG is cls, followed by mdfA, ropB, fabI, and macB. The similarity in ARG profiles between surface ice and cryoconite samples was more pronounced than their resemblance to stream biofilm samples. The variations of ARG profiles between any pair of environments were largely contributed by turnover component. Further insights into microbial interactions revealed 2328 significant associations between 80 OTUs and 356 ARGs, indicating complex relationships. Certain OTUs, including those from the genera Polaromonas, Ferruginibacter, Hymenobacter, Phormidesmis, Novosphingobium, and Polymorphobacter, were speculated as potential hosts for a variety of ARGs. Our findings underscore the intricate dynamics of antibiotic resistance in glacial ecosystems, emphasizing the need for a holistic understanding of ARG distribution, diversity, and associations across diverse environmental compartments. This research contributes valuable insights into the potential ecological implications of antibiotic resistance dissemination in cold environments, particularly as influenced by increasing climate change.
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Affiliation(s)
- Ze Ren
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Hongkai Gao
- Key Laboratory of Geographic Information Science (Ministry of Education), East China Normal University, Shanghai 200241, China.
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Bazalar-Gonzales J, Silvestre-Espejo T, Rodríguez Cueva C, Carhuaricra Huamán D, Ignación León Y, Luna Espinoza L, Rosadio Alcántara R, Maturrano Hernández L. Genomic insights into ESBL-producing Escherichia coli isolated from non-human primates in the Peruvian Amazon. Front Vet Sci 2024; 10:1340428. [PMID: 38292135 PMCID: PMC10825005 DOI: 10.3389/fvets.2023.1340428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/29/2023] [Indexed: 02/01/2024] Open
Abstract
Introduction Extended-spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae are on the WHO priority pathogens list because they are associated with high mortality, health-care burden, and antimicrobial resistance (AMR), a serious problem that threatens global public health and should be addressed through the One Health approach. Non-human primates (NHP) have a high risk of acquiring these antibiotic-resistant bacteria due to their close phylogenetic relationship with humans and increased anthropogenic activities in their natural environments. This study aimed to detect and analyze the genomes of ESBL-producing Escherichia coli (ESBL-producing E. coli) in NHP from the Peruvian Amazon. Materials and methods We collected a total of 119 fecal samples from semi-captive Saguinus labiatus, Saguinus mystax, and Saimiri boliviensis, and captive Ateles chamek, Cebus unicolor, Lagothrix lagothricha, and Sapajus apella in the Loreto and Ucayali regions, respectively. Subsequently, we isolated and identified E. coli strains by microbiological methods, detected ESBL-producing E. coli through antimicrobial susceptibility tests following CLSI guidelines, and analyzed their genomes using previously described genomic methods. Results We detected that 7.07% (7/99) of E. coli strains: 5.45% (3/55) from Loreto and 9.09% (4/44) from Ucayali, expressed ESBL phenotype. Genomic analysis revealed the presence of high-risk pandemic clones, such as ST10 and ST117, carrying a broad resistome to relevant antibiotics, including three blaCTX-M variants: blaCTX-M-15, blaCTX-M-55, and blaCTX-M-65. Phylogenomic analysis confirmed the clonal relatedness of high-risk lineages circulating at the human-NHP interface. Additionally, two ESBL-producing E. coli strains were identified as EPEC (eae) and ExPEC according to their virulence profiles, and one more presented a hypermucoviscous phenotype. Discussion We report the detection and genomic analysis of seven ESBL-producing E. coli strains carrying broad resistome and virulence factors in NHP from two regions of the Peruvian Amazon. Some of these strains are closely related to high-risk pandemic lineages previously reported in humans and domestic animals, highlighting the negative impact of anthropogenic activities on Amazonian wildlife. To our knowledge, this is the first documentation of ESBL-producing E. coli in NHP from the Amazon, underscoring the importance of adopting the One Health approach to AMR surveillance and minimizing the potential transmission risk of antibiotic-resistant bacteria at the human-NHP interface.
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Affiliation(s)
- Jhonathan Bazalar-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
- Asociación Equipo Primatológico del Perú (EPP), Iquitos, Peru
| | - Thalía Silvestre-Espejo
- 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
| | - Carmen Rodríguez Cueva
- 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
| | - Dennis Carhuaricra Huamán
- 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
- Programa de Pós-Graduação Interunidades em Bioinformática, Instituto de Matemática e Estatística, Universidade de São Paulo, São Paulo, Brazil
| | - Yennifer Ignación León
- 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
| | - Raúl Rosadio Alcántara
- 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
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Pino-Otín MR, Lorca G, Langa E, Roig F, Terrado EM, Ballestero D. Assessing the Ecotoxicity of Eight Widely Used Antibiotics on River Microbial Communities. Int J Mol Sci 2023; 24:16960. [PMID: 38069283 PMCID: PMC10707202 DOI: 10.3390/ijms242316960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/20/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
Global prevalence of antibiotic residues (ABX) in rivers requires ecotoxicological impact assessment. River microbial communities serve as effective bioindicators for this purpose. We quantified the effects of eight commonly used ABXs on a freshwater river microbial community using Biolog EcoPlates™, enabling the assessment of growth and physiological profile changes. Microbial community characterization involved 16S rRNA gene sequencing. The river community structure was representative of aquatic ecosystems, with the prevalence of Cyanobacteria, Proteobacteria, Actinobacteria, and Bacteroidetes. Our findings reveal that all ABXs at 100 µg/mL reduced microbial community growth and metabolic capacity, particularly for polymers, carbohydrates, carboxylic, and ketonic acids. Chloramphenicol, erythromycin, and gentamicin exhibited the highest toxicity, with chloramphenicol notably impairing the metabolism of all studied metabolite groups. At lower concentrations (1 µg/mL), some ABXs slightly enhanced growth and the capacity to metabolize substrates, such as carbohydrates, carboxylic, and ketonic acids, and amines, except for amoxicillin, which decreased the metabolic capacity across all metabolites. We explored potential correlations between physicochemical parameters and drug mechanisms to understand drug bioavailability. Acute toxicity effects at the river-detected low concentrations (ng/L) are unlikely. However, they may disrupt microbial communities in aquatic ecosystems. The utilization of a wide array of genetically characterized microbial communities, as opposed to a single species, enables a better understanding of the impact of ABXs on complex river ecosystems.
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Affiliation(s)
- María Rosa Pino-Otín
- Faculty of Health Sciences, San Jorge University, 50830 Zaragoza, Spain; (G.L.); (E.L.); (F.R.); (E.M.T.); (D.B.)
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Mao C, Li Q, Komijani M, Huang J, Li T. Metagenomic analysis reveals the dissemination mechanisms and risks of resistance genes in plateau lakes. iScience 2023; 26:107508. [PMID: 37664620 PMCID: PMC10470376 DOI: 10.1016/j.isci.2023.107508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/09/2023] [Accepted: 07/25/2023] [Indexed: 09/05/2023] Open
Abstract
Antibiotic resistance genes (ARGs) are emerging as environmental pollutants that can persist and disseminate in aquatic environments. Lakes, as important sources of freshwater, also serve as potential natural reservoirs of ARGs. In this study, we analyzed the distribution and potential risks of resistance genes in five typical freshwater lakes on the Yunnan-Guizhou Plateau. Our findings revealed that multidrug and MLS ARGs dominated in the studied lakes. Notably, while Lugu Lake exhibited higher abundance of ARGs, mobile genetic elements (MGEs), and metal resistance genes (MRGs), a greater resistome risk was observed in the eutrophic Xingyun Lake. The dissemination processes of ARGs and MRGs are primarily driven by microbial communities and the horizontal gene transfer via MGEs. Limnohabitans, Flavobacterium, and Acinetobacter were identified as key players in the dissemination of ARGs. Our study highlights the persistence of ARGs and provides valuable baseline data and risk assessment of ARGs in plateau freshwater lakes.
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Affiliation(s)
- Chengzhi Mao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
- Donghu Experimental Station of Lake Ecosystems, Key Laboratory of Aquatic Biodiversity and Conservation of Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Qi Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Majid Komijani
- Department of Biology, Faculty of Science, Arak University, Arak, Iran
| | - Jie Huang
- Donghu Experimental Station of Lake Ecosystems, Key Laboratory of Aquatic Biodiversity and Conservation of Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Tao Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
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Rocha MFG, Diógenes EM, Carvalho VL, Marmontel M, da Costa MO, da Silva VMF, de Souza Amaral R, Gravena W, do Carmo NAS, Marigo J, Ocadaque CJ, Freitas AS, Pinheiro RM, de Lima-Neto RG, de Aguiar Cordeiro R, de Aquino Pereira-Neto W, de Melo Guedes GM, Sidrim JJC, de Souza Collares Maia Castelo-Branco D. Virulence factors of Gram-negative bacteria from free-ranging Amazon river dolphins (Inia geoffrensis). Antonie Van Leeuwenhoek 2023; 116:447-462. [PMID: 36841923 DOI: 10.1007/s10482-023-01812-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 01/19/2023] [Indexed: 02/27/2023]
Abstract
Freshwater cetaceans play a significant role as sentinel animals, providing important data on animal species and aquatic ecosystem health. They also may serve as potential reservoirs of emerging pathogens and host virulence genes in their microbiota. In this study, we evaluated virulence factors produced by Gram-negative bacteria recovered from individuals belonging to two populations of free-ranging Amazon river dolphins (Inia geoffrensis). A total of 132 isolates recovered from the oral cavity, blowhole, genital opening and rectum of 21 river dolphins, 13 from Negro River and 8 from Tapajós River, Brazil, were evaluated for the production of virulence factors, such as biofilms and exoproducts (proteases, hemolysins and siderophores), in planktonic and biofilm forms. In planktonic form, 81.1% (107/132) of the tested bacteria of free-ranging Amazon river dolphins were able to produce virulence factors, with 44/132 (33.4%), 65/132 (49,2%) and 54/132 (40,9%) positive for protease, hemolysin and siderophore production, respectively. Overall, 57/132 (43.2%) of the isolates produced biofilms and, under this form of growth, 66/132 (50%), 88/132 (66.7%) and 80/132 (60.6%) of the isolates were positive for protease, hemolysin and siderophore production. In general, the isolates showed a higher release of exoproducts in biofilm than in planktonic form (P < 0.001). The present findings show that Amazon river dolphins harbor potentially pathogenic bacteria in their microbiota, highlighting the importance of monitoring the micro-organisms from wild animals, as they may emerge as pathogens for humans and other animals.
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Affiliation(s)
- Marcos Fábio Gadelha Rocha
- Postgraduate Program in Veterinary Sciences, School of Veterinary, State University of Ceará, Fortaleza, Ceará, Brazil.,Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Expedito Maia Diógenes
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Vitor Luz Carvalho
- Associação de Pesquisa E Preservação de Ecossistemas Aquáticos (AQUASIS), Av. José Alencar, 150. Praia de Iparana, CEP. 61.627-210, Caucaia, Ceará, Brasil.
| | - Miriam Marmontel
- Mamirauá Sustainable Development Institute, Tefé, Amazonas, Brazil
| | | | - Vera M F da Silva
- National Institute of Amazon Research-Inpa/Aquatic Mammals Laboratory, Manaus, Amazon, Brazil
| | - Rodrigo de Souza Amaral
- Federal Institute of Education, Science and Technology of the Amazonas - IFAM, Amazonas, Brazil
| | - Waleska Gravena
- Federal University of Amazonas-UFAM, Campus Coari, Amazonas, Brazil
| | - Nívia A S do Carmo
- Federal University of Pará-UFPA, Belém, Pará, Brazil.,Brazilian Agricultural Research Corporation Eastern Amazon-EMBRAPA, Belém, Pará, Brazil
| | - Juliana Marigo
- Laboratory of Comparative Pathology of Wild Animals, School of Veterinary Medicine and Animal Science, University of São Paulo (LAPCOM, FMVZ-USP), São Paulo, Brazil
| | - Crister José Ocadaque
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Alyne Soares Freitas
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Rodrigo Machado Pinheiro
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | | | - Rossana de Aguiar Cordeiro
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Waldemiro de Aquino Pereira-Neto
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Glaucia Morgana de Melo Guedes
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil. .,Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil.
| | - José Júlio Costa Sidrim
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
| | - Débora de Souza Collares Maia Castelo-Branco
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil.,Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza, CEP: 60.430-275, FortalezaCeará, Brazil
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Navarro A, Sanseverino I, Cappelli F, Lahm A, Niegowska M, Fabbri M, Paracchini V, Petrillo M, Skejo H, Valsecchi S, Pedraccini R, Guglielmetti S, Frattini S, Villani G, Lettieri T. Study of antibiotic resistance in freshwater ecosystems with low anthropogenic impact. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 857:159378. [PMID: 36272475 DOI: 10.1016/j.scitotenv.2022.159378] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/28/2022] [Accepted: 10/07/2022] [Indexed: 06/16/2023]
Abstract
This study aimed to investigate the bacterial diversity and the background level of antibiotic resistance in two freshwater ecosystems with low anthropogenic impact in order to evaluate the presence of natural antimicrobial resistance in these areas and its potential to spread downstream. Water samples from a pre-Alpine and an Apennine river (Variola and Tiber, respectively) were collected in three different sampling campaigns and bacterial diversity was assessed by 16S sequencing, while the presence of bacteria resistant to five antibiotics was screened using a culturable approach. Overall bacterial load was higher in the Tiber River compared with the Variola River. Furthermore, the study revealed the presence of resistant bacteria, especially the Tiber River showed, for each sampling, the presence of resistance to all antibiotics tested, while for the Variola River, the detected resistance was variable, comprising two or more antibiotics. Screening of two resistance genes on a total of one hundred eighteen bacterial isolates from the two rivers showed that blaTEM, conferring resistance to β-lactam antibiotics, was dominant and present in ~58 % of isolates compared to only ~9 % for mefA/E conferring resistance to macrolides. Moreover, β-lactam resistance was detected in various isolates showing also resistance to additional antibiotics such as macrolides, aminoglycosides and tetracyclines. These observations would suggest the presence of co-resistant bacteria even in non-anthropogenic environments and this resistance may spread from the environment to humans and/or animals.
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Affiliation(s)
- Anna Navarro
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | - Isabella Sanseverino
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | - Francesca Cappelli
- Department of Science and High Technology, University of Insubria, Via Valleggio 11, 22100 Como, Italy; Water Research Institute IRSA-CNR, Via del Mulino 19, Brugherio 20861, MB, Italy
| | - Armin Lahm
- Bioinformatic project support, P.za S.M. Liberatrice 18, 00153 Roma, Italy
| | - Magdalena Niegowska
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | - Marco Fabbri
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | - Valentina Paracchini
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | | | - Helle Skejo
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | - Sara Valsecchi
- Water Research Institute IRSA-CNR, Via del Mulino 19, Brugherio 20861, MB, Italy
| | | | | | | | - Gabriella Villani
- Energy and Sustainable Economic Development (ENEA), Via E. Fermi 2749, 21027 Ispra, VA, Italy
| | - Teresa Lettieri
- European Commission Joint Research Centre, Via E. Fermi 2749, 21027 Ispra, VA, Italy.
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10
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Ren Z, Luo W. Metagenomic analysis reveals the diversity and distribution of antibiotic resistance genes in thermokarst lakes of the Yellow River Source Area. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 313:120102. [PMID: 36075331 DOI: 10.1016/j.envpol.2022.120102] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/27/2022] [Accepted: 08/31/2022] [Indexed: 06/15/2023]
Abstract
Thermokarst lakes form as the results of ice-rich permafrost thawing and act as important water resources in cold regions. However, the distributions of antibiotic resistance genes (ARGs) in thermokarst lakes are far less studied. Using metagenomic sequencing approach, we provided the first study to document ARGs in thermokarst lakes of the Yellow River Source Area on the Qinghai-Tibet Plateau (QTP). The results revealed that both sediment and water of the thermokarst lakes harbor diverse ARGs. Multidrug resistance genes were the most diverse, while rifamycin resistance genes were the most abundant with rpoB2 and rpoB genes having the highest proportion. Sediment samples contained more ARGs than water samples, but their composition differed between the two types of samples. However, the composition variations of sediment and water ARGs were closely correlated. The Sorensen dissimilarities of ARGs were controlled by strong turnover processes in sediment samples, and by turnover and nestedness in water samples. High contributions of nestedness were found between sediment and water samples. Moreover, ARGs in water had more significant relationships with environmental variables than that in sediment. Given the role of thermokarst lakes as important water resources in permafrost landscape, as well as intensifying influences of climate change and anthropogenetic activities, thermokarst lakes could bring potential ARG risks, warranting further investigation and evaluation.
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Affiliation(s)
- Ze Ren
- Advanced Institute of Natural Sciences, Beijing Normal University, Zhuhai, 519087, China; School of Environment, Beijing Normal University, Beijing, 100875, China
| | - Wei Luo
- Key Laboratory for Polar Science, Polar Research Institute of China, Ministry of Natural Resources, Shanghai, 200136, China; School of Oceanography, Shanghai Jiao Tong University, Shanghai, 200030, China.
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11
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de Carvalho FM, Valiatti TB, Santos FF, Silveira ACDO, Guimarães APC, Gerber AL, Souza CDO, Cassu Corsi D, Brasiliense DM, Castelo-Branco DDSCM, Anzai EK, Bessa-Neto FO, Guedes GMDM, de Souza GHDA, Lemos LN, Ferraz LFC, Bahia MDNM, Vaz MSM, da Silva RGB, Veiga R, Simionatto S, Monteiro WAP, Lima WADO, Kiffer CRV, Campos Pignatari AC, Cayô R, de Vasconcelos ATR, Gales AC. Exploring the Bacteriome and Resistome of Humans and Food-Producing Animals in Brazil. Microbiol Spectr 2022; 10:e0056522. [PMID: 35993730 PMCID: PMC9602611 DOI: 10.1128/spectrum.00565-22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 07/03/2022] [Indexed: 12/30/2022] Open
Abstract
The epidemiology of antimicrobial resistance (AMR) is complex, with multiple interfaces (human-animal-environment). In this context, One Health surveillance is essential for understanding the distribution of microorganisms and antimicrobial resistance genes (ARGs). This report describes a multicentric study undertaken to evaluate the bacterial communities and resistomes of food-producing animals (cattle, poultry, and swine) and healthy humans sampled simultaneously from five Brazilian regions. Metagenomic analysis showed that a total of 21,029 unique species were identified in 107 rectal swabs collected from distinct hosts, the highest numbers of which belonged to the domain Bacteria, mainly Ruminiclostridium spp. and Bacteroides spp., and the order Enterobacterales. We detected 405 ARGs for 12 distinct antimicrobial classes. Genes encoding antibiotic-modifying enzymes were the most frequent, followed by genes related to target alteration and efflux systems. Interestingly, carbapenemase-encoding genes such as blaAIM-1, blaCAM-1, blaGIM-2, and blaHMB-1 were identified in distinct hosts. Our results revealed that, in general, the bacterial communities from humans were present in isolated clusters, except for the Northeastern region, where an overlap of the bacterial species from humans and food-producing animals was observed. Additionally, a large resistome was observed among all analyzed hosts, with emphasis on the presence of carbapenemase-encoding genes not previously reported in Latin America. IMPORTANCE Humans and food production animals have been reported to be important reservoirs of antimicrobial resistance (AMR) genes (ARGs). The frequency of these multidrug-resistant (MDR) bacteria tends to be higher in low- and middle-income countries (LMICs), due mainly to a lack of public health policies. Although studies on AMR in humans or animals have been carried out in Brazil, this is the first multicenter study that simultaneously collected rectal swabs from humans and food-producing animals for metagenomics. Our results indicate high microbial diversity among all analyzed hosts, and several ARGs for different antimicrobial classes were also found. As far as we know, we have detected for the first time ARGs encoding carbapenemases, such as blaAIM-1, blaCAM-1, blaGIM-2, and blaHMB-1, in Latin America. Thus, our results support the importance of metagenomics as a tool to track the colonization of food-producing animals and humans by antimicrobial-resistant bacteria. In addition, a network surveillance system called GUARANI, created for this study, is ready to be expanded and to collect additional data.
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Affiliation(s)
- Fabíola Marques de Carvalho
- Bioinformatics Laboratory, National Laboratory of Scientific Computing (LNCC), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Tiago Barcelos Valiatti
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
| | - Fernanda Fernandes Santos
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
| | | | - Ana Paula C. Guimarães
- Bioinformatics Laboratory, National Laboratory of Scientific Computing (LNCC), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alexandra Lehmkuhl Gerber
- Bioinformatics Laboratory, National Laboratory of Scientific Computing (LNCC), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cintya de Oliveira Souza
- Seção de Bacteriologia e Micologia, Instituto Evandro Chagas (IEC), Secretaria de Vigilância em Saúde (SVS), Ministério da Saúde, Ananindeua, Pará, Brazil
| | - Dandara Cassu Corsi
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
| | - Danielle Murici Brasiliense
- Seção de Bacteriologia e Micologia, Instituto Evandro Chagas (IEC), Secretaria de Vigilância em Saúde (SVS), Ministério da Saúde, Ananindeua, Pará, Brazil
| | | | | | - Francisco Ozório Bessa-Neto
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
- Universidade Federal de São Paulo (UNIFESP), Laboratório de Imunologia e Bacteriologia (LIB), Setor de Biologia Molecular, Microbiologia e Imunologia, Departamento de Ciências Biológicas (DCB), Instituto de Ciências Ambientais, Químicas e Farmacêuticas (ICAQF), Diadema, São Paulo, Brazil
| | - Glaucia Morgana de Melo Guedes
- Postgraduate Program in Medical Microbiology, Group of Applied Medical Microbiology, Federal University of Ceará (UFC), Fortaleza, Ceará, Brazil
| | | | - Leandro Nascimento Lemos
- Bioinformatics Laboratory, National Laboratory of Scientific Computing (LNCC), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lúcio Fábio Caldas Ferraz
- Laboratory of Molecular Biology of Microorganisms, University São Francisco (USF), Bragança Paulista, São Paulo, Brazil
| | - Márcia de Nazaré Miranda Bahia
- Seção de Bacteriologia e Micologia, Instituto Evandro Chagas (IEC), Secretaria de Vigilância em Saúde (SVS), Ministério da Saúde, Ananindeua, Pará, Brazil
| | - Márcia Soares Mattos Vaz
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, Brazil
| | - Ramon Giovani Brandão da Silva
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
- Universidade Federal de São Paulo (UNIFESP), Laboratório de Imunologia e Bacteriologia (LIB), Setor de Biologia Molecular, Microbiologia e Imunologia, Departamento de Ciências Biológicas (DCB), Instituto de Ciências Ambientais, Químicas e Farmacêuticas (ICAQF), Diadema, São Paulo, Brazil
| | - Ruanita Veiga
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
| | - Simone Simionatto
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, Brazil
| | | | - William Alencar de Oliveira Lima
- Seção de Bacteriologia e Micologia, Instituto Evandro Chagas (IEC), Secretaria de Vigilância em Saúde (SVS), Ministério da Saúde, Ananindeua, Pará, Brazil
| | - Carlos Roberto Veiga Kiffer
- Universidade Federal de São Paulo (UNIFESP), Laboratório Especial de Microbiologia Clínica (LEMC), Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
| | - Antonio Carlos Campos Pignatari
- Universidade Federal de São Paulo (UNIFESP), Laboratório Especial de Microbiologia Clínica (LEMC), Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
| | - Rodrigo Cayô
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
- Universidade Federal de São Paulo (UNIFESP), Laboratório de Imunologia e Bacteriologia (LIB), Setor de Biologia Molecular, Microbiologia e Imunologia, Departamento de Ciências Biológicas (DCB), Instituto de Ciências Ambientais, Químicas e Farmacêuticas (ICAQF), Diadema, São Paulo, Brazil
| | | | - Ana Cristina Gales
- Universidade Federal de São Paulo (UNIFESP), Laboratório Alerta, Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
- Universidade Federal de São Paulo (UNIFESP), Laboratório Especial de Microbiologia Clínica (LEMC), Division of Infectious Diseases, Department of Internal Medicine, Escola Paulista de Medicina (EPM), São Paulo, São Paulo, Brazil
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12
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Silverio MP, Kraychete GB, Rosado AS, Bonelli RR. Pseudomonas fluorescens Complex and Its Intrinsic, Adaptive, and Acquired Antimicrobial Resistance Mechanisms in Pristine and Human-Impacted Sites. Antibiotics (Basel) 2022; 11:antibiotics11080985. [PMID: 35892375 PMCID: PMC9331890 DOI: 10.3390/antibiotics11080985] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 12/16/2022] Open
Abstract
Pseudomonas spp. are ubiquitous microorganisms that exhibit intrinsic and acquired resistance to many antimicrobial agents. Pseudomonas aeruginosa is the most studied species of this genus due to its clinical importance. In contrast, the Pseudomonas fluorescens complex consists of environmental and, in some cases, pathogenic opportunistic microorganisms. The records of antimicrobial-resistant P. fluorescens are quite scattered, which hinders the recognition of patterns. This review compiles published data on antimicrobial resistance in species belonging to the P. fluorescens complex, which were identified through phylogenomic analyses. Additionally, we explored the occurrence of clinically relevant antimicrobial resistance genes in the genomes of the respective species available in the NCBI database. Isolates were organized into two categories: strains isolated from pristine sites and strains isolated from human-impacted or metal-polluted sites. Our review revealed that many reported resistant phenotypes in this complex might be related to intrinsic features, whereas some of them might be ascribed to adaptive mechanisms such as colistin resistance. Moreover, a few studies reported antimicrobial resistance genes (ARGs), mainly β-lactamases. In-silico analysis corroborated the low occurrence of transferable resistance mechanisms in this Pseudomonas complex. Both phenotypic and genotypic assays are necessary to gain insights into the evolutionary aspects of antimicrobial resistance in the P. fluorescens complex and the possible role of these ubiquitous species as reservoirs of clinically important and transmissible ARGs.
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Affiliation(s)
- Myllena Pereira Silverio
- Laboratório de Ecologia Molecular Microbiana, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
- Laboratório de Investigação em Microbiologia Médica, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
| | - Gabriela Bergiante Kraychete
- Laboratório de Investigação em Microbiologia Médica, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
| | - Alexandre Soares Rosado
- Laboratório de Ecologia Molecular Microbiana, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
- Biological and Environmental Sciences and Engineering Division (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Raquel Regina Bonelli
- Laboratório de Investigação em Microbiologia Médica, Instituto de Microbiologia Paulo de Góes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
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13
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Nogueira WG, Gois BVA, Pinheiro KDC, Aragão ADO, Queiroz ALC, da Silva AL, Folador AC, Ramos RTJ. Viral Metagenomics Reveals Widely Diverse Viral Community of Freshwater Amazonian Lake. Front Public Health 2022; 10:869886. [PMID: 35548089 PMCID: PMC9081339 DOI: 10.3389/fpubh.2022.869886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 03/24/2022] [Indexed: 11/28/2022] Open
Abstract
Despite the importance of understanding the ecology of freshwater viruses, there are not many studies on the subject compared to marine viruses. The microbiological interactions in these environments are still poorly known, especially between bacteriophages and their host bacteria and between cyanophages and cyanobacteria. Lake Bologna, Belém, capital of the Brazilian State of Pará, is a water source that supplies the city and its metropolitan region. However, it remains unexplored regarding the contents of its virome and viral diversity composition. Therefore, this work aims to explore the taxonomic diversity of DNA viruses in this lake, especially bacteriophages and cyanophages, since they can act as transducers of resistance genes and reporters of water quality for human consumption. We used metagenomic sequencing data generated by previous studies. We analyzed it at the taxonomic level using the tools Kraken2, Bracken, and Pavian; later, the data was assembled using Genome Detective, which performs the assembly of viruses. The results observed here suggest the existence of a widely diverse viral community and established microbial phage-regulated dynamics in Lake Bolonha. This work is the first ever to describe the virome of Lake Bolonha using a metagenomic approach based on high-throughput sequencing, as it contributes to the understanding of water-related public health concerns regarding the spreading of antibiotic resistance genes and population control of native bacteria and cyanobacteria.
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Affiliation(s)
| | | | | | - Andressa de Oliveira Aragão
- Laboratory of Genomic and Bioinformatics, Center of Genomics and System Biology, Federal University of Pará, Belém, Brazil
| | | | - Artur Luiz da Silva
- Laboratory of Genomic and Bioinformatics, Center of Genomics and System Biology, Federal University of Pará, Belém, Brazil
| | - Adriana Carneiro Folador
- Laboratory of Genomic and Bioinformatics, Center of Genomics and System Biology, Federal University of Pará, Belém, Brazil
| | - Rommel Thiago Jucá Ramos
- Institute of Biological Sciences, Federal University of Pará, Belém, Brazil
- *Correspondence: Rommel Thiago Jucá Ramos
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14
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de Aquino SF, Brandt EMF, Bottrel SEC, Gomes FBR, Silva SDQ. Occurrence of Pharmaceuticals and Endocrine Disrupting Compounds in Brazilian Water and the Risks They May Represent to Human Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:11765. [PMID: 34831521 PMCID: PMC8620687 DOI: 10.3390/ijerph182211765] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/01/2021] [Accepted: 11/05/2021] [Indexed: 02/06/2023]
Abstract
The risks of pharmaceuticals and endocrine disrupting compounds (P&EDC) to the environment and human health are a current topic of interest. Hundreds of P&EDC may reach the environment, hence, there is a need to rank the level of concern of human exposure to these compounds. Thus, this work aimed at setting a priority list of P&EDC in Brazil, by studying their occurrence in raw and drinking water, calculating health guideline values (GV), and estimating the risks of population exposure to water intake. Data on the Brazilian pharmaceutical market as well as published data of the monitoring of Brazilian natural and drinking water have been collected by means of an exhaustive literature review. Furthermore, many foreign data were also collected to enable a comparison of the values found in Brazilian studies. A list of 55 P&EDC that have the potential to be found in Brazilian water is proposed, and for 41 of these a risk assessment was performed by estimating their margin of exposure (ME), by considering their occurrence in drinking water, and guideline values estimated from reported acceptable daily intake (ADI) data. For seven compounds the risk was deemed high (three estrogens and four anti-inflammatories), whereas for another seven compounds, it was regarded as an 'alert' situation. Although such risk analysis is conservative, since it has been calculated based on the highest reported P&EDC concentration in drinking water, it highlights the need to enhance their monitoring in Brazil to strengthen the database and support decision makers. An analysis of the occurrence of antimicrobial resistance agents (antibiotics, resistant bacteria, and resistance genes) in surface waters was also carried out and confirmed that such agents are present in water sources throughout Brazil, which deserves the attention of policy makers and health agents to prevent dissemination of antimicrobial resistance through water use.
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Affiliation(s)
| | - Emanuel Manfred Freire Brandt
- Environmental and Sanitary Engineering Department, Federal University of Juiz de Fora (UFJF), Juiz de Fora 36036-900, MG, Brazil; (E.M.F.B.); (S.E.C.B.)
| | - Sue Ellen Costa Bottrel
- Environmental and Sanitary Engineering Department, Federal University of Juiz de Fora (UFJF), Juiz de Fora 36036-900, MG, Brazil; (E.M.F.B.); (S.E.C.B.)
| | - Fernanda Bento Rosa Gomes
- Civil Engineering Graduate Programme, Federal University of Juiz de Fora (UFJF), Juiz de Fora 36036-900, MG, Brazil;
| | - Silvana de Queiroz Silva
- Biological Sciences Department, Federal University of Ouro Preto (UFOP), Ouro Preto 35400-000, MG, Brazil;
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15
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Rocha MFG, Diógenes EM, Carvalho VL, Marmontel M, da Costa MO, da Silva VMF, de Souza Amaral R, Gravena W, do Carmo NAS, Marigo J, Ocadaque CJ, Freitas AS, Pinheiro RM, de Lima-Neto RG, de Aguiar Cordeiro R, de Aquino Pereira-Neto W, de Melo Guedes GM, Sidrim JJC, de Souza Collares Maia Castelo-Branco D. One Health Implications of Antimicrobial Resistance in Bacteria from Amazon River Dolphins. ECOHEALTH 2021; 18:383-396. [PMID: 34709509 DOI: 10.1007/s10393-021-01558-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/03/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
Studies on the microbiota of freshwater cetaceans are scarce and may provide important data on animal and environmental health. This study aimed to evaluate the antimicrobial susceptibility of Gram-negative bacteria recovered from two populations of free-ranging Amazon river dolphins (Inia geoffrensis). Twenty-one animals were captured and released, 13 from Negro River and 8 from Tapajós River, Brazil. Swab samples were obtained from the oral cavity, blowhole, genital opening and rectum and were cultured on MacConkey agar. Isolates were biochemically identified, and antimicrobial susceptibility was assessed by disk diffusion method. Overall, 132 isolates were recovered, of which 71 were recovered from animals from Negro River and 61 from Tapajós River. The most commonly recovered bacterial species were Enterobacter cloacae, Morganella morganii, Klebsiella pneumoniae and Pseudomonas aeruginosa. Overall, 51.6% (63/122) of the isolates were not-susceptible (intermediate resistance and resistance), of which 28/122 (22.9%) were resistant to at least one antimicrobial. Cephalothin, cefuroxime and cefepime were the drugs to which more resistant and intermediate results were observed (P < 0.001). The results indicate that free-ranging Amazon river dolphins host resistant bacteria, contributing for their maintenance in the environment. This study highlights the importance of the One Health approach to monitor the emergence of antimicrobial resistance. Summary Gram-negative bacteria recovered from 21 free-ranging Amazon river dolphins (Inia geoffrensis) from the Negro River and the Tapajós River populations were evaluated for their antimicrobial susceptibility. Overall, 51.6% (63/122) of the isolates were not-susceptible (intermediate resistance and resistance), of which 28/122 (22.9%) were resistant to at least one antimicrobial. Cephalothin, cefuroxime and cefepime were the drugs to which more resistant and intermediate results were observed. Thus, free-ranging Amazon river dolphins, never treated with antimicrobials, host resistant bacteria, contributing for their maintenance in the environment and highlighting the importance of the One Health approach to monitor the emergence of antimicrobial resistance.
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Affiliation(s)
- Marcos Fábio Gadelha Rocha
- Postgraduate Program in Veterinary Sciences, School of Veterinary, State University of Ceará, Fortaleza, Ceará, Brazil
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Expedito Maia Diógenes
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza60.430-275, Ceará, CEP, Brazil
| | - Vitor Luz Carvalho
- Associação de Pesquisa E Preservação de Ecossistemas Aquáticos (AQUASIS), Av. José Alencar, 150. Praia de IparanaCEP 61.627-210, Caucaia, Ceará, Brazil.
| | - Miriam Marmontel
- Instituto de Desenvolvimento Sustentável Mamirauá, Tefé, Amazonas, Brazil
| | | | - Vera M F da Silva
- Instituto Nacional de Pesquisas da Amazônia -INPA/Laboratório de Mamíferos Aquáticos, Manaus, Amazonas, Brazil
- Associação Amigos Do Peixe-Boi-AMPA, Manaus, Amazonas, Brazil
| | - Rodrigo de Souza Amaral
- Associação Amigos Do Peixe-Boi-AMPA, Manaus, Amazonas, Brazil
- Instituto Federal de Educação, Ciência eTecnologia Do Amazonas - IFAMZona Leste - CMZL, Campus Manaus, Manaus, Amazonas, Brazil
| | - Waleska Gravena
- Associação Amigos Do Peixe-Boi-AMPA, Manaus, Amazonas, Brazil
- Universidade Federal do Amazonas - UFAM, Campus Coari, Amazonas, Brazil
| | - Nívia A S do Carmo
- Associação Amigos Do Peixe-Boi-AMPA, Manaus, Amazonas, Brazil
- Instituto Bioma, Pará, Brazil
| | - Juliana Marigo
- Laboratório de Patologia Comparada de Animais Selvagens, Faculdade de Medicina Veterinária E Zootecnia, Universidade de São Paulo (LAPCOM, FMVZ-USP), São Paulo, Brazil
| | - Crister José Ocadaque
- Postgraduate Program in Veterinary Sciences, School of Veterinary, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Alyne Soares Freitas
- Postgraduate Program in Veterinary Sciences, School of Veterinary, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Rodrigo Machado Pinheiro
- Postgraduate Program in Veterinary Sciences, School of Veterinary, State University of Ceará, Fortaleza, Ceará, Brazil
| | - Reginaldo Gonçalves de Lima-Neto
- Departamento de Medicina Tropical, Centro de Ciências da Saúde, Universidade Federal de Pernambuco. Avenida Professor Moraes Rêgo, Universitária - CEP:, S/N - Cidade, Recife, Pernambuco, 50670-901, Brazil
| | - Rossana de Aguiar Cordeiro
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Waldemiro de Aquino Pereira-Neto
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Glaucia Morgana de Melo Guedes
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Fortaleza, Ceará, Brazil.
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza60.430-275, Ceará, CEP, Brazil.
| | - José Júlio Costa Sidrim
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Débora de Souza Collares Maia Castelo-Branco
- Laboratory of Emerging and Reemerging Pathogens, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Fortaleza, Ceará, Brazil
- Group of Applied Medical Microbiology, Postgraduate Program in Medical Microbiology, Federal University of Ceará, Rua Coronel Nunes de Melo, 1315. Fortaleza60.430-275, Ceará, CEP, Brazil
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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. INFECTION GENETICS AND EVOLUTION 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] [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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17
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Calderón VV, Bonnelly R, Del Rosario C, Duarte A, Baraúna R, Ramos RT, Perdomo OP, Rodriguez de Francisco LE, Franco EF. Distribution of Beta-Lactamase Producing Gram-Negative Bacterial Isolates in Isabela River of Santo Domingo, Dominican Republic. Front Microbiol 2021; 11:519169. [PMID: 33519720 PMCID: PMC7838461 DOI: 10.3389/fmicb.2020.519169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 10/30/2020] [Indexed: 12/15/2022] Open
Abstract
Bacteria carrying antibiotic resistance genes (ARGs) are naturally prevalent in lotic ecosystems such as rivers. Their ability to spread in anthropogenic waters could lead to the emergence of multidrug-resistant bacteria of clinical importance. For this study, three regions of the Isabela river, an important urban river in the city of Santo Domingo, were evaluated for the presence of ARGs. The Isabela river is surrounded by communities that do not have access to proper sewage systems; furthermore, water from this river is consumed daily for many activities, including recreation and sanitation. To assess the state of antibiotic resistance dissemination in the Isabela river, nine samples were collected from these three bluedistinct sites in June 2019 and isolates obtained from these sites were selected based on resistance to beta-lactams. Physico-chemical and microbiological parameters were in accordance with the Dominican legislation. Matrix-assisted laser desorption ionization-time of flight mass spectrometry analyses of ribosomal protein composition revealed a total of 8 different genera. Most common genera were as follows: Acinetobacter (44.6%) and Escherichia (18%). Twenty clinically important bacterial isolates were identified from urban regions of the river; these belonged to genera Escherichia (n = 9), Acinetobacter (n = 8), Enterobacter (n = 2), and Klebsiella (n = 1). Clinically important multi-resistant isolates were not obtained from rural areas. Fifteen isolates were selected for genome sequencing and analysis. Most isolates were resistant to at least three different families of antibiotics. Among beta-lactamase genes encountered, we found the presence of blaTEM, blaOXA, blaSHV, and blaKPC through both deep sequencing and PCR amplification. Bacteria found from genus Klebsiella and Enterobacter demonstrated ample repertoire of antibiotic resistance genes, including resistance from a family of last resort antibiotics reserved for dire infections: carbapenems. Some of the alleles found were KPC-3, OXA-1, OXA-72, OXA-132, CTX-M-55, CTX-M-15, and TEM-1.
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Affiliation(s)
- Víctor V. Calderón
- Instituto Tecnológico de Santo Domingo (INTEC), Santo Domingo, Dominican Republic
| | - Roberto Bonnelly
- Instituto Tecnológico de Santo Domingo (INTEC), Santo Domingo, Dominican Republic
| | - Camila Del Rosario
- Instituto Tecnológico de Santo Domingo (INTEC), Santo Domingo, Dominican Republic
| | - Albert Duarte
- Instituto Tecnológico de Santo Domingo (INTEC), Santo Domingo, Dominican Republic
| | - Rafael Baraúna
- Institute of Biological Sciences, Federal University of Pará-UFPA, Belem, Brazil
| | - Rommel T. Ramos
- Institute of Biological Sciences, Federal University of Pará-UFPA, Belem, Brazil
| | - Omar P. Perdomo
- Instituto Tecnológico de Santo Domingo (INTEC), Santo Domingo, Dominican Republic
| | | | - Edian F. Franco
- Instituto Tecnológico de Santo Domingo (INTEC), Santo Domingo, Dominican Republic
- Institute of Biological Sciences, Federal University of Pará-UFPA, Belem, Brazil
- Instituto de Innovación en Biotecnología e Industria (IIBI), Santo Domingo, Dominican Republic
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18
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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: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [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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