A complex approach to a complex problem: the use of whole-genome sequencing in monitoring avian-pathogenic Escherichia coli - a review

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F20%3A43878999" target="_blank" >RIV/62157124:16170/20:43878999 - isvavai.cz</a>

Výsledek na webu

<a href="https://actavet.vfu.cz/media/pdf/actavet_2020089030273.pdf" target="_blank" >https://actavet.vfu.cz/media/pdf/actavet_2020089030273.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb202089030273" target="_blank" >10.2754/avb202089030273</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A complex approach to a complex problem: the use of whole-genome sequencing in monitoring avian-pathogenic Escherichia coli - a review

Popis výsledku v původním jazyce

Infections associated with Escherichia coli are responsible for immense losses in poultry production; moreover, poultry products may serve as a source of pathogenic and/or resistant strains for humans. As early as during the first hours of life, commercially hatched chickens are colonized with potentially pathogenic E. coli from the environment of hatcheries. The source of contamination has not been quite elucidated and the possibility of vertical spread of several avian pathogenic E. coli (APEC) lineages has been suggested, making the hatcheries an important node where cross-contamination of chicken of different origin can take place. The recent technological progress makes the method of whole-genome sequencing (WGS) widely accessible, allowing high-throughput analysis of a large amount of isolates. Whole-genome sequencing offers an opportunity to trace APEC and extended-spectrum/plasmid-encoded AmpC beta-lactamases-producing E. coli (ESBL/pAmpC-E.coli) along the poultry processing chain and to recognize the potential pathways of &quot;epidemic&quot; sequence types. Data from WGS may be used in monitoring antimicrobial resistance, comparative pathogenomic studies describing new virulence traits and their role in pathogenesis and, above all, epidemiologic monitoring of clonal outbreaks and description of different transmission routes and their significance. This review attempts to outline the complexity of poultry-associated E. coli issues and the possibility to employ WGS in elucidating them.

Název v anglickém jazyce

A complex approach to a complex problem: the use of whole-genome sequencing in monitoring avian-pathogenic Escherichia coli - a review

Popis výsledku anglicky

Infections associated with Escherichia coli are responsible for immense losses in poultry production; moreover, poultry products may serve as a source of pathogenic and/or resistant strains for humans. As early as during the first hours of life, commercially hatched chickens are colonized with potentially pathogenic E. coli from the environment of hatcheries. The source of contamination has not been quite elucidated and the possibility of vertical spread of several avian pathogenic E. coli (APEC) lineages has been suggested, making the hatcheries an important node where cross-contamination of chicken of different origin can take place. The recent technological progress makes the method of whole-genome sequencing (WGS) widely accessible, allowing high-throughput analysis of a large amount of isolates. Whole-genome sequencing offers an opportunity to trace APEC and extended-spectrum/plasmid-encoded AmpC beta-lactamases-producing E. coli (ESBL/pAmpC-E.coli) along the poultry processing chain and to recognize the potential pathways of &quot;epidemic&quot; sequence types. Data from WGS may be used in monitoring antimicrobial resistance, comparative pathogenomic studies describing new virulence traits and their role in pathogenesis and, above all, epidemiologic monitoring of clonal outbreaks and description of different transmission routes and their significance. This review attempts to outline the complexity of poultry-associated E. coli issues and the possibility to employ WGS in elucidating them.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40301 - Veterinary science

Projekt

<a href="/cs/project/QK1810462" target="_blank" >QK1810462: Manipulace se složením střevní mikroflóry monogastrů jako cesta k potlačení E. coli infekcí a snížení spotřeby antimikrobik</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

—

Svazek periodika

89

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

273-282

Kód UT WoS článku

000607909000010

EID výsledku v databázi Scopus

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