Results 61 to 70 of about 10,827 (201)

Evaluation of MLVA for epidemiological typing and outbreak detection of ESBL-producing Escherichia coli in Sweden [PDF]

, 2017
BACKGROUND: To identify the spread of nosocomial infections and halt outbreak development caused by Escherichia coli that carry multiple antibiotic resistance factors, such as extended-spectrum beta-lactamases (ESBLs) and carbapenemases, is becoming ...
Christina Welinder-Olsson, Christina Åhren, Edward R. B. Moore, Lisa Helldal, Nahid Karami   +4 more
core   +1 more source

Resistome and Virulome of Multi-Drug Resistant E. coli ST131 Isolated from Residents of Long-Term Care Facilities in the Northern Italian Region

Diagnostics, 2022
Long-term care facilities (LTCFs) are important reservoirs of antimicrobial-resistant (AMR) bacteria which colonize patients transferred from the hospital, or they may emerge in the facility as a result of mutation or gene transfer. In the present study,
Sabrina Cherubini, Mariagrazia Perilli, Anna Maria Azzini, Evelina Tacconelli, Laura Maccacaro, Alda Bazaj, Laura Naso, Gianfranco Amicosante, LTCF-Veneto Working Group, Giuliana Lo Cascio, Alessandra Piccirilli   +10 more
doaj   +1 more source

Comprehensive analysis of type 1 fimbriae regulation in fimB -null strains from the multidrug resistant Escherichia coli ST131 clone [PDF]

, 2016
Summary\ud \ud Uropathogenic Escherichia coli (UPEC) of sequence type 131 (ST131) are a pandemic multidrug resistant clone associated with urinary tract and bloodstream infections.
Beatson, SA, Lo, AW, Paterson, DL, Peters, KM, Phan, M-D, Roberts, LW, Sarkar, S, Schembri, MA, Tan, L, Totsika, M, Ulett, GC, Upton, M   +11 more
core   +3 more sources

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

Predominance of pHK01-like incompatibility group FII plasmids encoding CTX-M-14 among extended-spectrum beta-lactamase-producing Escherichia coli in Hong Kong, 1996-2008 [PDF]

, 2012
This study assessed the temporal changes in the molecular epidemiology of bacteremic Escherichia coli isolates producing CTX-M-14 in Hong Kong. Blood isolates from 1996 to 1998 (period 1, n = 50) and 2007 to 2008 (period 2, n = 117) were investigated by ...
Chow, KH, Ho, PL, Lai, ELY, Li, Z, Lo, WU, To, KK, Tse, H, Yam, WC, Yeung, MK   +8 more
core   +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

ESBL-producing Enterobacteriaceae in 24 neonatal units and associated networks in the south of England: no clustering of ESBL-producing Escherichia coli in units or networks. [PDF]

, 2016
OBJECTIVES: The objectives of this study were to characterize ESBL-producing Enterobacteriaceae present in 24 neonatal units (NNUs) in eight networks participating in a multicentre probiotic study and to test the hypothesis that specific strains would ...
Costeloe, K, Juszczak, E, Millar, MR, Panton, N, Seale, J, Turton, J, Wareham, DW, Whiley, A, Wilks, M, Woodford, N   +9 more
core   +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

Escherichia coli ST131: a multidrug-resistant clone primed for global domination [PDF]

F1000Research, 2017
A single extra-intestinal pathogenic Escherichia coli (ExPEC) clone, named sequence type (ST) 131, is responsible for millions of global antimicrobial-resistant (AMR) infections annually. Population genetics indicate that ST131 consists of different clades (i.e. A, B, and C); however, clade C is the most dominant globally.
Johann D.D. Pitout, Rebekah DeVinney
openaire   +2 more sources