Results 21 to 30 of about 1,473,629 (228)

Molecular epidemiology of OXA-48-producing Klebsiella pneumoniae in France [PDF]

Clinical Microbiology and Infection, 2014
We characterized 53 OXA-48-producing Klebsiella pneumoniae (OXA-48-Kp) isolated between 2011 and 2013 in 21 French hospitals. All the isolates were genotyped using MLST and PFGE and the population structure of the species was determined by a nucleotide-based analysis of the entire K. pneumoniae MLST database.
Liapis, E., Pantel, A., Robert, J., Nicolas-Chanoine, M.-H., Cavalié, L., van Der Mee-Marquet, N., de Champs, C., Aissa, N., Eloy, C., Blanc, V., Guyeux, Christophe, Hocquet, D., Lavigne, J.-P., Bertrand, X., Renseigné, Non   +14 more
openaire   +6 more sources

OXA-48-like carbapenemases producing Enterobacteriaceae in different niches [PDF]

European Journal of Clinical Microbiology & Infectious Diseases, 2017
The emergence of carbapenem-resistant enterobacterial species poses a serious threat to public health worldwide. OXA-48-type carbapenem-hydrolyzing class D β-lactamases are widely distributed among Enterobacteriaceae, with significant geographical differences.
Mairi, Assia, Pantel, Alix, Sotto, Albert, Lavigne, Jean-Philippe, Touati, Aziz   +4 more
openaire   +4 more sources

Emergence of OXA-48-Producing Klebsiella pneumoniae in Taiwan [PDF]

PLOS ONE, 2015
The isolation of OXA-48-producing Enterobacteriaceae has increased dramatically in Mediterranean countries in the past 10 years, and has recently emerged in Asia. Between January 2012 and May 2014, a total of 760 carbapenem non-susceptible Klebsiella pneumoniae (CnSKP) isolates were collected during a Taiwan national surveillance.
Ling Ma, Jann-Tay Wang, Tsu-Lan Wu, L Kristopher Siu, Yin-Ching Chuang, Jung-Chung Lin, Min-Chi Lu, Po-Liang Lu   +7 more
openaire   +5 more sources

OXA-48-like carbapenemases in Proteus mirabilis – novel genetic environments and a challenge for detection [PDF]

Emerging Microbes and Infections
OXA-48-like enzymes represent the most frequently detected carbapenemases in Enterobacterales in Western Europe, North Africa and the Middle East. In contrast to other species, the presence of OXA-48-like in Proteus mirabilis leads to an unusually ...
Janko Sattler, Janina Noster, Yvonne Stelzer, Martina Spille, Sina Schäfer, Kyriaki Xanthopoulou, Julian Sommer, Jonathan Jantsch, Silke Peter, Stephan Göttig, Sören G. Gatermann, Axel Hamprecht   +11 more
doaj   +2 more sources

Emergence of OXA-48 Carbapenemase in Taiwan

Journal of Microbiology, Immunology and Infection, 2015
[[abstract]]Purpose: OXA-48 producing Enterbacteriaceae are increased dramatically in Mediterranean countries in the past ten years. It has been found in Asia recently. Here, we report the emergence of OXA-48 during a nationwide survey in Taiwan. Methods:
Ma, Ling, Chen, Peijing, Lin, Fumei, Ding, Yijiun, Huang, Liyue, Chang, Jenchang, Liu, Qihong, Tai, Yukuo, Lu, Poliang   +8 more
openaire   +2 more sources

Spread of the blaOXA-48/IncL Plasmid within and between Dogs in City Parks, France

Microbiology Spectrum, 2022
The blaOXA-48/IncL plasmid is increasingly reported in dogs, even in the absence of carbapenem use in animals. In this study, we witnessed the spread of this plasmid within and between dogs sharing the same relaxing area.
Marisa Haenni, Véronique Métayer, Agnese Lupo, Antoine Drapeau, Jean-Yves Madec   +4 more
doaj   +1 more source

Treatment of Infections by OXA-48-Producing Enterobacteriaceae [PDF]

Antimicrobial Agents and Chemotherapy, 2018
Carbapenemase-producing Enterobacteriaceae (CPE) contribute significantly to the global public health threat of antimicrobial resistance. OXA-48 and its variants are unique carbapenemases with low-level hydrolytic activity toward carbapenems but no intrinsic activity against expanded-spectrum cephalosporins.
Adam Stewart, Patrick Harris, Andrew Henderson, David Paterson   +3 more
openaire   +5 more sources

Multiscale simulations identify origins of differential carbapenem hydrolysis by the OXA-48 β-lactamase [PDF]

, 2022
OXA-48 β-lactamases are frequently encountered in bacterial infections caused by carbapenem-resistant Gram-negative bacteria. Due to the importance of carbapenems in treatment of healthcare-associated infections, and the increasingly wide dissemination ...
Marc, van der Kamp, Tal, Moshe Weizmann, Adrian, Mulholland, James , Spencer, Viivi, Hirvonen   +4 more
core   +2 more sources

Molecular analysis of OXA-48-producing Escherichia coli in Switzerland from 2019 to 2020. [PDF]

, 2022
OXA-48-type ß-lactamases are the most prevalent carbapenemase-type in Enterobacterales in Switzerland, predominantly found in Escherichia coli and Klebsiella pneumoniae.
Poirel, L., Nordmann, P., Perreten, V., Findlay, Jacqueline, Findlay, J., Perreten, Vincent, Nordmann, Patrice, Poirel, Laurent   +7 more
core   +2 more sources

OXA-48-like carbapenemases: the phantom menace [PDF]

Journal of Antimicrobial Chemotherapy, 2012
OXA-48-type carbapenem-hydrolysing class D β-lactamases are increasingly reported in enterobacterial species. To date, six OXA-48-like variants have been identified, with OXA-48 being the most widespread. They differ by a few amino acid substitutions or deletions (one to five amino acids).
Laurent, Poirel, Anaïs, Potron, Patrice, Nordmann   +2 more
openaire   +2 more sources