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Antimicrobial Resistance in Escherichia coli

Poirel, Laurent ; Madec, Jean-Yves ; Lupo, Agnese ; Schink, Anne-Kathrin ; Kieffer, Nicolas ; Nordmann, Patrice ; Schwarz, Stefan

In: Microbiology Spectrum, 2018, vol. 6, no. 4, p. -

Multidrug resistance in Escherichia coli has become a worrying issue that is increasingly observed in human but also in veterinary medicine worldwide. E. coli is intrinsically susceptible to almost all clinically relevant antimicrobial agents, but this bacterial species has a great capacity to accumulate resistance genes, mostly through horizontal gene transfer. The most problematic...

Changes in antimicrobial resistance of Escherichia coli causing urinary tract infections in hospitalized children

Fritzsche, M. ; Ammann, R.A. ; Droz, S. ; Bianchetti, M.G. ; Aebi, C.

In: European Journal of Clinical Microbiology and Infectious Diseases, 2005, vol. 24, no. 3, p. 233-235

Antimicrobial activity of octenidine against multidrug-resistant Gram-negative pathogens

Alvarez-Marin, R. ; Aires-de-Sousa, Marta ; Nordmann, Patrice ; Kieffer, Nicolas ; Poirel, Laurent

In: European Journal of Clinical Microbiology & Infectious Diseases, 2017, p. 1–5

Multidrug-resistant (MR) Gram-negative (GN) pathogens pose a major and growing threat for healthcare systems, as therapy of infections is often limited due to the lack of available systemic antibiotics. Well-tolerated antiseptics, such as octenidine dihydrochloride (OCT), may be a very useful tool in infection control to reduce the dissemination of MRGN. This study aimed to investigate the...

Activity of the novel siderophore cephalosporin cefiderocol against multidrug-resistant Gram-negative pathogens

Dobias, Jan ; Dénervaud-Tendon, Valérie ; Poirel, Laurent ; Nordmann, Patrice

In: European Journal of Clinical Microbiology & Infectious Diseases, 2017, p. 1–9

The novel siderophore cephalosporin cefiderocol (S-649266) with potent activity against Gram-negative pathogens was recently developed (Shionogi & Co., Ltd.). Here, we evaluated the activity of this new molecule and comparators against a collection of previously characterized Gram-negative isolates using broth microdilution panels. A total of 753 clinical multidrug-resistant Gram-negative...

Antibodies to Lipopolysaccharides after Immunization of Humans with the Rough Mutant Escherichia coli J5

Baumgartner, J. D. ; Heumann, D. ; Calandra, T. ; Glauser, M. P.

In: Journal of Infectious Diseases, 1991, vol. 163, no. 4, p. 769-772

Antimicrobial resistance of Escherichia coli and Enterococcus faecalis in housed laying-hen flocks in Europe

VAN HOOREBEKE, S. ; VAN IMMERSEEL, F. ; BERGE, A. C. ; PERSOONS, D. ; SCHULZ, J. ; HARTUNG, J. ; HARISBERGER, M. ; REGULA, G. ; BARCO, L. ; RICCI, A. ; DE VYLDER, J. ; DUCATELLE, R. ; HAESEBROUCK, F. ; DEWULF, J.

In: Epidemiology and Infection, 2011, vol. 139, no. 10, p. 1610-1620

Agglomerate-free BaTiO3 particles by salt-assisted spray pyrolysis

Itoh, Yoshifumi ; Lenggoro, I. Wuled ; Pratsinis, Sotiris E. ; Okuyama, Kikuo

In: Journal of Materials Research, 2002, vol. 17, no. 12, p. 3222-3229

Acinetobacter baumannii isolates from pets and horses in Switzerland: molecular characterization and clinical data

Endimiani, Andrea ; Hujer, Kristine M. ; Hujer, Andrea M. ; Bertschy, Isabelle ; Rossano, Alexandra ; Koch, Christoph ; Gerber, Vinzenz ; Francey, Thierry ; Bonomo, Robert A. ; Perreten, Vincent

In: Journal of Antimicrobial Chemotherapy, 2011, vol. 66, no. 10, p. 2248-2254

Characterisation of OXA-244, a chromosomally-encoded OXA-48-like β-lactamase from Escherichia coli

Potron, Anaïs ; Poirel, Laurent ; Dortet, Laurent ; Nordmann, Patrice

In: International Journal of Antimicrobial Agents, 2016, vol. 47, no. 1, p. 102–103

Characteristics of Escherichia coli sequence type 131 isolates that produce extended-spectrum β-lactamases: global distribution of the H30-Rx sublineage

Peirano, Gisele ; Bij, Akke K. van der ; Freeman, Joshua L. ; Poirel, Laurent ; Nordmann, Patrice ; Costello, Michael ; Tchesnokova, Veronika L. ; Pitout, Johann D. D.

In: Antimicrobial Agents and Chemotherapy, 2014, vol. 58, no. 7, p. 3762–3767

We designed a study to describe the characteristics of sequence type 131 (ST131) lineages, including the H30-Rx sublineage, among a global collection of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli isolates from 9 countries collected from 2000 to 2011. A total of 240 nonrepeat isolates from Canada, the United States, Brazil, the Netherlands, France, the United Arab...