[HTML][HTML] The sequences of seven class D β-lactamases isolated from carbapenem-resistant Acinetobacter baumannii from four continents

S Brown, SGB Amyes - Clinical microbiology and infection, 2005 - Elsevier
Carbapenem resistance associated with class D β-lactamases is an increasing problem in
Acinetobacter baumannii. Most enzymes of this class reported so far belong to two …

Characterization of OXA-25, OXA-26, and OXA-27, molecular class D β-lactamases associated with carbapenem resistance in clinical isolates of Acinetobacter …

M Afzal-Shah, N Woodford… - Antimicrobial agents and …, 2001 - Am Soc Microbiol
Carbapenem resistance in Acinetobacter spp. is increasingly being associated with OXA-
type β-lactamases with weak hydrolytic activity against imipenem and meropenem. Such …

OXA-58, a Novel Class D β-Lactamase Involved in Resistance to Carbapenems in Acinetobacter baumannii

L Poirel, S Marqué, C Héritier, C Segonds… - Antimicrobial agents …, 2005 - Am Soc Microbiol
ABSTRACT A carbapenem-resistant Acinetobacter baumannii strain was isolated in
Toulouse, France, in 2003. Cloning and expression in Escherichia coli identified the …

OXA-143, a Novel Carbapenem-Hydrolyzing Class D β-Lactamase in Acinetobacter baumannii

PG Higgins, L Poirel, M Lehmann… - Antimicrobial agents …, 2009 - Am Soc Microbiol
ABSTRACT A carbapenem-resistant Acinetobacter baumannii strain was isolated in Brazil in
2004 in which no known carbapenemase gene was detected by PCR. Cloning experiments …

Genetic and Biochemical Characterization of the First Extended-Spectrum CARB-Type ß-Lactamase, RTG-4, from Acinetobacter baumannii

A Potron, L Poirel, J Croizé… - Antimicrobial agents …, 2009 - Am Soc Microbiol
Acinetobacter baumannii isolate KAR was uncommonly more resistant to cefepime and
cefpirome than to ceftazidime and cefotaxime. Cloning and expression of the β-lactamase …

Overexpression of the Naturally Occurring blaOXA-51 Gene in Acinetobacter baumannii Mediated by Novel Insertion Sequence ISAba9

S Figueiredo, L Poirel, A Papa… - Antimicrobial agents …, 2009 - Am Soc Microbiol
Resistance to carbapenems in Acinetobacter baumannii is increasingly reported and is
mostly associated with expression of carbapenemases (3, 6). Those carbapenemases are …

OXA-235, a novel class D β-lactamase involved in resistance to carbapenems in Acinetobacter baumannii

PG Higgins, FJ Pérez-Llarena, E Zander… - Antimicrobial agents …, 2013 - Am Soc Microbiol
We investigated the mechanism of carbapenem resistance in 10 Acinetobacter baumannii
strains isolated from the United States and Mexico between 2005 and 2009. The detection of …

[HTML][HTML] Characterisation of OXA-51, a novel class D carbapenemase found in genetically unrelated clinical strains of Acinetobacter baumannii from Argentina

S Brown, HK Young, SGB Amyes - Clinical microbiology and infection, 2005 - Elsevier
Acinetobacter baumannii is now one of the most frequently encountered nosocomial
pathogens in intensive therapy units, and is renowned for being difficult to treat because of …

Eleven novel OXA-51-like enzymes from clinical isolates of Acinetobacter baumannii

BA Evans, S Brown… - Clinical …, 2007 - clinicalmicrobiologyandinfection …
Class D OXA-51-like carbapenemases are chromosomally encoded and appear to be
intrinsic to Acinetobacter baumannii [1]. These enzymes are weak carbapenemases, and it …

Development and validation of a multiplex TaqMan real-time PCR for rapid detection of genes encoding four types of class D carbapenemase in Acinetobacter …

XZ Huang, DM Cash, MA Chahine… - Journal of medical …, 2012 - microbiologyresearch.org
A multiplex TaqMan real-time PCR to detect carbapenem-hydrolysing class D β-lactamases
(bla OXA-23-like, bla OXA-24/40-like, bla OXA-51-like and bla OXA-58-like genes) was …