Author | Lima, Luciana Sampaio | |
Author | Proietti-Junior, Aldo Aparecido | |
Author | Rodrigues, Yan Corrêa | |
Author | Vieira, Marcelo Cleyton da Silva | |
Author | Lima, Luana Nepomuceno Gondim Costa | |
Author | Souza, Cintya de Oliveira | |
Author | Gonçalves, Verônica Dias | |
Author | Lima, Marcelo de Oliveira | |
Author | Rodrigues, Dália dos Prazeres | |
Author | Lima, Karla Valéria Batista | |
Access date | 2022-06-27T20:16:06Z | |
Available date | 2022-06-27T20:16:06Z | |
Document date | 2022 | |
Citation | LIMA, Luciana Sampaio et al. High Genetic Diversity and Antimicrobial Resistance in Escherichia coli Highlight Arapaima gigas (Pisces: Arapaimidae) as a Reservoir of Quinolone-Resistant Strains in Brazilian Amazon Rivers. Microorganisms, v. 10, 808, p. 1 - 16, Apr. 2022. | pt_BR |
ISSN | 2076-2607 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/53547 | |
Language | eng | pt_BR |
Publisher | MDPI | pt_BR |
Rights | open access | pt_BR |
Subject in Portuguese | Resistência a quinolonas | pt_BR |
Subject in Portuguese | Resistência antimicrobiana | pt_BR |
Subject in Portuguese | Diversidade genética | pt_BR |
Subject in Portuguese | Epidemiologia molecular | pt_BR |
Subject in Portuguese | Animais produtores de alimentos | pt_BR |
Subject in Portuguese | Pirarucu | pt_BR |
Subject in Portuguese | Região amazônica | pt_BR |
Title | High Genetic Diversity and Antimicrobial Resistance in Escherichia coli Highlight Arapaima gigas (Pisces: Arapaimidae) as a Reservoir of Quinolone-Resistant Strains in Brazilian Amazon Rivers | pt_BR |
Type | Article | pt_BR |
DOI | 10.3390/ microorganisms10040808 | |
Abstract | The increasing prevalence of multi-drug resistant (MDR) Escherichia coli in distinct ecological
niches, comprising water sources and food-producing animals, such as fish species, has been widely
reported. In the present study, quinolone-resistant E. coli isolates from Arapirama gigas, a major
fish species in the Brazilian Amazon rivers and fish farms, were characterized regarding their
antimicrobial susceptibility, virulence, and genetic diversity. A total of forty (40) specimens of
A. gigas, including 20 farmed and 20 wild fish, were included. Thirty-four quinolone-resistant E. coli
isolates were phenotypically tested by broth microdilution, while resistance and virulence genes
were detected by PCR. Molecular epidemiology and genetic relatedness were analyzed by MLST and
PFGE typing. The majority of isolates were classified as MDR and detected harboring blaCTX-M, qnrA
and qnrB genes. Enterotoxigenic E. coli pathotype (ETEC) isolates were presented in low prevalence
among farmed animals. MLST and PFGE genotyping revealed a wide genetic background, including
the detection of internationally spread clones. The obtained data point out A. gigas as a reservoir in
Brazilian Amazon aquatic ecosystems and warns of the interference of AMR strains in wildlife and
environmental matrices. | pt_BR |
Affilliation | Universidade Federal do Amapá. Faculdade de Ciências Farmacêuticas. Macapá, AP, Brasil. | pt_BR |
Affilliation | Universidade Federal do Amapá. Faculdade de Ciências Farmacêuticas. Macapá, AP, Brasil. | pt_BR |
Affilliation | Ministério da Saúde. Instituto Evandro Chagas. Secretaria de Vigilância em Saúde. Seção de Bacteriologia e Micologia. Ananindeua, PA, Brasil. | pt_BR |
Affilliation | Ministério da Saúde. Instituto Evandro Chagas. Secretaria de Vigilância em Saúde. Seção de Bacteriologia e Micologia. Ananindeua, PA, Brasil. | pt_BR |
Affilliation | Ministério da Saúde. Instituto Evandro Chagas. Secretaria de Vigilância em Saúde. Seção de Bacteriologia e Micologia. Ananindeua, PA, Brasil. | pt_BR |
Affilliation | Ministério da Saúde. Instituto Evandro Chagas. Secretaria de Vigilância em Saúde. Seção de Bacteriologia e Micologia. Ananindeua, PA, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Enterobactérias. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Ministério da Saúde. Instituto Evandro Chagas. Secretaria de Vigilância em Saúde. Seção do Meio Ambiente. Ananindeua, PA, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Enterobactérias. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Enterobactérias. Rio de Janeiro, RJ, Brasil. | pt_BR |
Subject | Quinolone-resistance | pt_BR |
Subject | Antimicrobial resistance | pt_BR |
Subject | ESBLs | pt_BR |
Subject | PMQR | pt_BR |
Subject | Genetic diversity | pt_BR |
Subject | Molecular epidemiology | pt_BR |
Subject | Food-producing animals | pt_BR |
Subject | Pirarucu | pt_BR |
Subject | Amazon region | pt_BR |