Results 61 to 70 of about 7,850 (192)

Gut microbiome predictors of Escherichia coli sequence type 131 colonization and lossResearch in context

EBioMedicine
Summary: Background: Escherichia coli sequence type 131 (ST131), specifically its fluoroquinolone-resistant H30R clade (ST131-H30R), is a global multidrug-resistant pathogen.
Daniel E. Park, Maliha Aziz, Benjamin J. Koch, Kelsey Roach, Connie Clabots, James R. Johnson, Lance B. Price, Cindy M. Liu   +7 more
doaj   +1 more source

Genome and plasmid diversity of Extended-Spectrum β-Lactamase-producing Escherichia coli ST131 – tracking phylogenetic trajectories with Bayesian inference

Scientific Reports, 2019
Clonal lineages of ESBL (Extended-Spectrum β-Lactamase)-producing E. coli belonging to sequence type 131 (ST131) have disseminated globally during the last 30 years, leading to an increased prevalence of resistance to fluoroquinolones and extended ...
Sofia Ny, Linus Sandegren, Marco Salemi, Christian G. Giske   +3 more
doaj   +1 more source

High Emergence of Multidrug-Resistant Sequence Type 131 Subclade C2 among Extended-Spectrum β-Lactamase (ESBL)-Producing Escherichia coli Isolated from the University Hospital Bratislava, Slovakia

Antibiotics, 2023
The expansion of sequence type 131 (ST131) extended-spectrum β-lactamase (ESBL)-producing Escherichia coli (E. coli) represents major worldwide challenges. E. coli strains originating from healthcare facilities (labeled No. 1 and No. 2) of the University
Ján Koreň, Michal Andrezál, Elham Ozaee, Hana Drahovská, Martin Wawruch, Adriána Liptáková, Tibor Maliar   +6 more
doaj   +1 more source

Escherichia coli O25b-ST131: a pandemic, multiresistant, community-associated strain [PDF]

Journal of Antimicrobial Chemotherapy, 2010
Escherichia coli sequence type 131 (ST131) is a worldwide pandemic clone, causing predominantly community-onset antimicrobial-resistant infection. Its pandemic spread was identified in 2008 by utilizing multilocus sequence typing (MLST) of CTX-M-15 extended-spectrum β-lactamase-producing E. coli from three continents.
Rogers, BA, Sidjabat, HE, Paterson, DL
openaire   +5 more sources

Molecular determination of O25b/ST131 clone type among extended spectrum β-lactamases production Escherichia coli recovering from urinary tract infection isolates

Annals of Clinical Microbiology and Antimicrobials, 2022
Background Escherichia coli (E. coli) O25b/ST131 clone causes urinary tract infection (UTI) and is associated with a broad spectrum of other infections, such as intra-abdominal and soft tissue infections, that can be affecting bloodstream infections ...
Amin Khoshbayan, Rezvan Golmoradi Zadeh, Majid Taati Moghadam, Shiva Mirkalantari, Atieh Darbandi   +4 more
doaj   +1 more source

Overexpression of Escherichia coli yaiX Confers Multidrug Resistance and Enhances Virulence in the Silkworm Infection Model

Microbiology and Immunology, Volume 70, Issue 4, Page 193-205, April 2026.
ABSTRACT The emergence of bacteria with both antimicrobial resistance and high virulence has become a global health concern, underscoring the urgent need to elucidate the molecular basis underlying these traits. Here, we employed the silkworm (Bombyx mori) infection model, which is suitable for high‐throughput screening, together with an Escherichia ...
Kinuka Hongu, Kazuya Ishikawa, Tomoki Kosaki, Shin‐Ichi Miyoshi, Kazuyuki Furuta, Chikara Kaito   +5 more
wiley   +1 more source

Novel genes associated with enhanced motility of Escherichia coli ST131

PLOS ONE, 2017
Uropathogenic Escherichia coli (UPEC) is the cause of ~75% of all urinary tract infections (UTIs) and is increasingly associated with multidrug resistance. This includes UPEC strains from the recently emerged and globally disseminated sequence type 131 (ST131), which is now the dominant fluoroquinolone-resistant UPEC clone worldwide. Most ST131 strains
Asha Kakkanat, Minh-Duy Phan, Alvin W. Lo, Scott A. Beatson, Mark A. Schembri   +4 more
openaire   +6 more sources

ESBL-producingEscherichia coliST131 versus non-ST131: evolution and risk factors of carriage among French children in the community between 2010 and 2015 [PDF]

Journal of Antimicrobial Chemotherapy, 2016
The objective of this study was to evaluate the evolution and risk factors of ESBL-producing Enterobacteriaceae (ESBL-E) carriage in children in the community for a long period distinguishing ST131 and non-ST131 Escherichia coli.In this prospective study, rectal samples were obtained from children aged 6-24 months by community paediatricians between ...
André, Birgy, Corinne, Levy, Philippe, Bidet, Franck, Thollot, Véronique, Derkx, Stéphane, Béchet, Patricia, Mariani-Kurkdjian, Robert, Cohen, Stéphane, Bonacorsi   +8 more
openaire   +2 more sources

Bacteremia Caused by Extended-Spectrum-β-Lactamase-Producing Escherichia coli Sequence Type ST131 and Non-ST131 Clones: Comparison of Demographic Data, Clinical Features, and Mortality [PDF]

, 2012
Escherichia coli producing the highly virulent, multidrug-resistant, CTX-M-15 extended-spectrum β-lactamase (ESBL), sequence type 131 (ST131), has emerged on three continents since the late 2000s.
Wei-Fang Chen, Jiun-Nong Lin, Chun-Kai Huang, Jiun-Ling Wang, Hsi-Hsun Lin, Hsing-Chun Chung, Chung-Hsu Lai, Shiou-Haur Liang, Yi-Chun Shih   +8 more
core   +1 more source

Analysis of Human miRNA Derived From Bladder Epithelial Cells Infected With Uropathogenic Escherichia coli

APMIS, Volume 134, Issue 3, March 2026.
ABSTRACT MicroRNAs (miRNAs) have been shown to regulate many cellular processes and to play a role in host‐pathogen interactions. However, the role of miRNA in urinary tract infection (UTI) remains unclear. The aim of this study was to analyze and compare miRNAs from supernatants of human bladder epithelial cells infected with ESBL‐producing (ESBL019 ...
Katarina Persson, Isak Demirel, Ignacio Rangel, Robert Kruse   +3 more
wiley   +1 more source