Foodborne origin and local and global spread of staphylococcus saprophyticus causing human urinary tract infections
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Foodborne origin and local and global spread of staphylococcus saprophyticus causing human urinary tract infections. / Lawal, Opeyemi U.; Fraqueza, Maria J.; Bouchami, Ons; Worning, Peder; Bartels, Mette D.; Gonçalves, Maria L.; Paixao, Paulo; Gonçalves, Elsa; Toscano, Cristina; Empel, Joanna; Urbaś, Małgorzata; Domínguez, M. Angeles; Westh, Henrik; de Lencastre, Hermínia; Miragaia, Maria.
I: Emerging Infectious Diseases, Bind 27, Nr. 3, 2021, s. 880-893.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Foodborne origin and local and global spread of staphylococcus saprophyticus causing human urinary tract infections
AU - Lawal, Opeyemi U.
AU - Fraqueza, Maria J.
AU - Bouchami, Ons
AU - Worning, Peder
AU - Bartels, Mette D.
AU - Gonçalves, Maria L.
AU - Paixao, Paulo
AU - Gonçalves, Elsa
AU - Toscano, Cristina
AU - Empel, Joanna
AU - Urbaś, Małgorzata
AU - Domínguez, M. Angeles
AU - Westh, Henrik
AU - de Lencastre, Hermínia
AU - Miragaia, Maria
N1 - Publisher Copyright: © 2021 Centers for Disease Control and Prevention (CDC). All rights reserved.
PY - 2021
Y1 - 2021
N2 - Staphylococcus saprophyticus is a primary cause of community-acquired urinary tract infections (UTIs) in young women. S. saprophyticus colonizes humans and animals but basic features of its molecular epidemiology are undetermined. We conducted a phylogenomic analysis of 321 S. saprophyticus isolates collected from human UTIs worldwide during 1997-2017 and 232 isolates from human UTIs and the pig-processing chain in a confined region during 2016-2017. We found epidemiologic and genomic evidence that the meat-production chain is a major source of S. saprophyticus causing human UTIs; human microbiota is another possible origin. Pathogenic S. saprophyticus belonged to 2 lineages with distinctive generic features that are globally and locally disseminated. Pangenome-wide approaches identified a strong association between pathogenicity and antimicrobial resistance, phages, platelet binding proteins, and an increased recombination rate. Our study provides insight into the origin, transmission, and population structure of pathogenic S. saprophyticus and identifies putative new virulence factors.
AB - Staphylococcus saprophyticus is a primary cause of community-acquired urinary tract infections (UTIs) in young women. S. saprophyticus colonizes humans and animals but basic features of its molecular epidemiology are undetermined. We conducted a phylogenomic analysis of 321 S. saprophyticus isolates collected from human UTIs worldwide during 1997-2017 and 232 isolates from human UTIs and the pig-processing chain in a confined region during 2016-2017. We found epidemiologic and genomic evidence that the meat-production chain is a major source of S. saprophyticus causing human UTIs; human microbiota is another possible origin. Pathogenic S. saprophyticus belonged to 2 lineages with distinctive generic features that are globally and locally disseminated. Pangenome-wide approaches identified a strong association between pathogenicity and antimicrobial resistance, phages, platelet binding proteins, and an increased recombination rate. Our study provides insight into the origin, transmission, and population structure of pathogenic S. saprophyticus and identifies putative new virulence factors.
U2 - 10.3201/eid2703.200852
DO - 10.3201/eid2703.200852
M3 - Journal article
C2 - 33622483
AN - SCOPUS:85101655624
VL - 27
SP - 880
EP - 893
JO - Emerging Infectious Diseases
JF - Emerging Infectious Diseases
SN - 1080-6040
IS - 3
ER -
ID: 297013764