Results 51 to 60 of about 10,827 (201)

The role of H4 flagella in Escherichia coli ST131 virulence [PDF]

Scientific Reports, 2015
AbstractEscherichia coli sequence type 131 (ST131) is a globally dominant multidrug resistant clone associated with urinary tract and bloodstream infections. Most ST131 strains exhibit resistance to multiple antibiotics and cause infections associated with limited treatment options. The largest sub-clonal ST131 lineage is resistant to fluoroquinolones,
Kakkanat, Asha, Totsika, Makrina, Schaale, Kolja, Duell, Benjamin L., Lo, Alvin W., Phan, Minh-Duy, Moriel, Danilo G., Beatson, Scott A., Sweet, Matthew J., Ulett, Glen C., Schembri, Mark A.   +10 more
openaire   +3 more sources

Comparative genome analysis identifies few traits unique to the Escherichia coli ST131 H30Rx clade and extensive mosaicism at the capsule locus [PDF]

, 2014
Background: E.coli ST131 is a globally disseminated clone of multi-drug resistant E. coli responsible for that vast majority of global extra-intestinal E. coli infections.
Alqasim, A, McNally, A, Scheutz, F, Zong, Z   +3 more
core   +2 more sources

The cnf1 gene is associated with an expanding Escherichia coli ST131 H30Rx/C2 subclade and confers a competitive advantage for gut colonization

Gut Microbes, 2022
Epidemiological projections point to acquisition of ever-expanding multidrug resistance (MDR) by Escherichia coli, a commensal of the digestive tract and a source of urinary tract pathogens. Bioinformatics analyses of a large collection of E.
Landry L. Tsoumtsa Meda, Luce Landraud, Serena Petracchini, Stéphane Descorps-Declere, Emeline Perthame, Marie-Anne Nahori, Laura Ramirez Finn, Molly A. Ingersoll, Rafael Patiño-Navarrete, Philippe Glaser, Richard Bonnet, Olivier Dussurget, Erick Denamur, Amel Mettouchi, Emmanuel Lemichez   +14 more
doaj   +1 more source

Global dissemination of a multidrug resistant Escherichia coli clone. [PDF]

, 2014
Escherichia coli sequence type 131 (ST131) is a globally disseminated, multidrug resistant (MDR) clone responsible for a high proportion of urinary tract and bloodstream infections. The rapid emergence and successful spread of E.
A. Pascual, Alikhan, B. A. Rogers, B. M. Forde, Bruant, Canton, Castresana, Coque, Croucher, D. Gomes Moriel, D. L. Paterson, Darling, Didelot, E. Skippington, G. Dougan, Harris, Holt, J. D. D. Pitout, J. Rodriguez-Bano, Johnson, K. M. Peters, Lavigne, M. A. Schembri, M. Davies, M. Stanton-Cook, M. Totsika, M. Upton, M.-D. Phan, Martincorena, N. K. Petty, N. L. Ben Zakour, Ren, S. A. Beatson, Selkrig, T. R. Walsh, Totsika, Touchon, Uchida, Whitfield   +38 more
core   +3 more sources

Clinical and Molecular Epidemiology of Extended-Spectrum Beta-Lactamase-Producing Escherichia Coli Infections in Metro Detroit: Early Dominance of the ST-131 Clone

Infectious Diseases and Therapy, 2020
Introduction Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli infections have become endemic worldwide. We aimed to describe the molecular and clinical epidemiology of ESBL-producing E.
John P. Mills, Keith S. Kaye, Richard Evans, Elizabeth Salzman, Jason Pogue, Kayoko Hayakawa, Dror Marchaim, Pansy Awasthy, Madiha Salim, Emily T. Martin   +9 more
doaj   +1 more source

Extended-spectrum β-lactamases, transferable quinolone resistance, and virulotyping in extra-intestinal E. coli in Uruguay [PDF]

, 2016
Introduction: To characterize extended-spectrum β-lactamases (ESBLs) and plasmid-mediated quinolone resistance (PMQR) genes in Escherichia coli isolates obtained from extra-intestinal samples in three Uruguayan hospitals.
Aguerrebere, Paula, Araújo, Lucía, Bado, Inés, Bazet, Cristina, Chabalgoity Rodríguez, José Alejandro, Cordeiro, Nicolás F., García Fulgueiras, Virginia, Gutkind, Gabriel Osvaldo, Laguna, Gabriel, Seija, Verónica, Vignoli, Rafael   +10 more
core   +3 more sources

Comparative Genome Analysis of Extended-Spectrum-β-Lactamase-Producing Escherichia coli Sequence Type 131 Strains from Nepal and Japan

mSphere, 2016
The global spread of extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli (ESBL-E. coli) has largely been driven by the pandemic sequence type 131 (ST131).
Tohru Miyoshi-Akiyama, Jatan Bahadur Sherchan, Yohei Doi, Maki Nagamatsu, Jeevan B. Sherchand, Sarmila Tandukar, Norio Ohmagari, Teruo Kirikae, Hiroshi Ohara, Kayoko Hayakawa   +9 more
doaj   +1 more source

The epidemic of extended-spectrum-beta-lactamase-producing Escherichia coli ST131 is driven by a single highly pathogenic subclone, H30-Rx [PDF]

, 2013
The Escherichia coli sequence type 131 (ST131) clone is notorious for extraintestinal infections, fluoroquinolone resistance, and extended-spectrum beta-lactamase (ESBL) production, attributable to a CTX-M-15-encoding mobile element.
Andersen, Paal S., Aziz, Maliha, Billig, Maria, Chattopadhyay, Sujay, Clabots, Connie, Johnson, James R., Johnston, Brian, Kahl, Barbara, Keim, Paul, Nordstrom, Lora, Pearson, Talima, Price, Lance B., Riddell, Kim, Rogers, Peggy, Scholes, Delia, Sokurenko, Evgeni V., Stegger, Marc, Tchesnokova, Veronika   +17 more
core   +2 more sources

Comparative Analysis of Uropathogenic Escherichia coli ST131 and Non-ST131 Isolated from Urinary Tract Infection Patients in Daejeon

The Korean Journal of Clinical Laboratory Science, 2020
Uropathogenic Escherichia coli (UPEC) is a major cause of urinary tract infections (UTIs), which is one of the most common infectious diseases in humans worldwide. Since UPEC is increasingly gaining resistance to many antimicrobial agents, antibiotic therapy of UTI has recently become a great concern.
openaire   +3 more sources

Emergence and spread of B2-ST131-O25b, B2-ST131-O16 and D-ST405 clonal groups among extended-spectrum- -lactamase-producing Escherichia coli in Japan [PDF]

Journal of Antimicrobial Chemotherapy, 2012
The increasing prevalence of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli has been associated with the emergence of the CTX-M-producing sequence type 131 (ST131) pandemic clonal group, a member of the O25b serogroup and the B2 phylogenetic group. To assess the clonal spread of ESBL-producing E.
Matsumura, Yasufumi, Yamamoto, Masaki, Nagao, Miki, Hotta, Gou, Matsushima, Aki, Ito, Yutaka, Takakura, Shunji, Ichiyama, Satoshi   +7 more
openaire   +2 more sources