Published in Antimicrob Agents Chemother on July 13, 2009
Emergence of metallo-β-lactamase NDM-1-producing multidrug-resistant Escherichia coli in Australia. Antimicrob Agents Chemother (2010) 4.23
Pseudomonas aeruginosa: resistance to the max. Front Microbiol (2011) 2.76
Nosocomial spread of colistin-only-sensitive sequence type 235 Pseudomonas aeruginosa isolates producing the extended-spectrum beta-lactamases GES-1 and GES-5 in Spain. Antimicrob Agents Chemother (2009) 1.44
Characterization of DIM-1, an integron-encoded metallo-beta-lactamase from a Pseudomonas stutzeri clinical isolate in the Netherlands. Antimicrob Agents Chemother (2010) 1.38
Characterization of BKC-1 class A carbapenemase from Klebsiella pneumoniae clinical isolates in Brazil. Antimicrob Agents Chemother (2015) 1.24
Genetic and biochemical characterization of a novel metallo-β-lactamase, TMB-1, from an Achromobacter xylosoxidans strain isolated in Tripoli, Libya. Antimicrob Agents Chemother (2012) 1.24
A hospital-based matched case-control study to identify clinical outcome and risk factors associated with carbapenem-resistant Klebsiella pneumoniae infection. BMC Infect Dis (2013) 1.20
Carbapenem-hydrolyzing GES-type extended-spectrum beta-lactamase in Acinetobacter baumannii. Antimicrob Agents Chemother (2010) 1.19
Mutation-driven β-lactam resistance mechanisms among contemporary ceftazidime-nonsusceptible Pseudomonas aeruginosa isolates from U.S. hospitals. Antimicrob Agents Chemother (2014) 1.09
Efflux pumps expression and its association with porin down-regulation and beta-lactamase production among Pseudomonas aeruginosa causing bloodstream infections in Brazil. BMC Microbiol (2010) 1.07
Detection of P. aeruginosa harboring bla CTX-M-2, bla GES-1 and bla GES-5, bla IMP-1 and bla SPM-1 causing infections in Brazilian tertiary-care hospital. BMC Infect Dis (2012) 0.97
First description of KPC-2-producing Pseudomonas putida in Brazil. Antimicrob Agents Chemother (2012) 0.93
GES-18, a new carbapenem-hydrolyzing GES-Type β-lactamase from Pseudomonas aeruginosa that contains Ile80 and Ser170 residues. Antimicrob Agents Chemother (2012) 0.92
Carbapenem-hydrolyzing GES-5-encoding gene on different plasmid types recovered from a bacterial community in a sewage treatment plant. Appl Environ Microbiol (2011) 0.86
BEL-2, an extended-spectrum beta-lactamase with increased activity toward expanded-spectrum cephalosporins in Pseudomonas aeruginosa. Antimicrob Agents Chemother (2009) 0.85
First description of KPC-2-producing Klebsiella oxytoca in Brazil. Antimicrob Agents Chemother (2013) 0.83
Antimicrobial resistance pattern and their beta-lactamase encoding genes among Pseudomonas aeruginosa strains isolated from cancer patients. Biomed Res Int (2014) 0.83
Evaluation of Zataria MultiFlora Boiss and Carum copticum antibacterial activity on IMP-type metallo-beta-lactamase-producing Pseudomonas aeruginosa. Ann Burns Fire Disasters (2013) 0.81
Purification, crystallization and preliminary X-ray analysis of IMP-18, a class B carbapenemase from Pseudomonas aeruginosa. Acta Crystallogr Sect F Struct Biol Cryst Commun (2013) 0.79
His224 alters the R2 drug binding site and Phe218 influences the catalytic efficiency of the metallo-β-lactamase VIM-7. Antimicrob Agents Chemother (2014) 0.78
In vitro prediction of the evolution of GES-1 β-lactamase hydrolytic activity. Antimicrob Agents Chemother (2015) 0.78
Detection of extended spectrum beta lactamases, ampc beta lactamases and metallobetalactamases in clinical isolates of ceftazidime resistant Pseudomonas Aeruginosa. Braz J Microbiol (2011) 0.76
Spread of TEM, VIM, SHV, and CTX-M β-Lactamases in Imipenem-Resistant Gram-Negative Bacilli Isolated from Egyptian Hospitals. Int J Microbiol (2016) 0.75
KPC-PRODUCING Serratia marcescens IN A HOME-CARE PATIENT FROM RECIFE, BRAZIL. Rev Inst Med Trop Sao Paulo (2015) 0.75
Detection and Genetic Characterization of Metallo-β-Lactamase IMP-1 and VIM-2 in Pseudomonas aeruginosa Strains From Different Hospitals in Kermanshah, Iran. Jundishapur J Microbiol (2015) 0.75
Interpreting chromosomal DNA restriction patterns produced by pulsed-field gel electrophoresis: criteria for bacterial strain typing. J Clin Microbiol (1995) 88.05
Factors affecting the isolation of CCC DNA from Streptomyces lividans and Escherichia coli. Plasmid (1984) 10.92
Characterization of VIM-2, a carbapenem-hydrolyzing metallo-beta-lactamase and its plasmid- and integron-borne gene from a Pseudomonas aeruginosa clinical isolate in France. Antimicrob Agents Chemother (2000) 10.05
Genomic mapping with I-Ceu I, an intron-encoded endonuclease specific for genes for ribosomal RNA, in Salmonella spp., Escherichia coli, and other bacteria. Proc Natl Acad Sci U S A (1993) 6.89
Biochemical sequence analyses of GES-1, a novel class A extended-spectrum beta-lactamase, and the class 1 integron In52 from Klebsiella pneumoniae. Antimicrob Agents Chemother (2000) 6.37
Expression of antibiotic resistance genes in the integrated cassettes of integrons. Antimicrob Agents Chemother (1995) 6.26
Plasmid-mediated, carbapenem-hydrolysing beta-lactamase, KPC-2, in Klebsiella pneumoniae isolates. J Antimicrob Chemother (2003) 6.18
ISCR elements: novel gene-capturing systems of the 21st century? Microbiol Mol Biol Rev (2006) 5.50
Molecular and biochemical characterization of VEB-1, a novel class A extended-spectrum beta-lactamase encoded by an Escherichia coli integron gene. Antimicrob Agents Chemother (1999) 4.93
Molecular characterization of SPM-1, a novel metallo-beta-lactamase isolated in Latin America: report from the SENTRY antimicrobial surveillance programme. J Antimicrob Chemother (2002) 4.80
Outbreak of extended-spectrum beta-lactamase VEB-1-producing isolates of Acinetobacter baumannii in a French hospital. J Clin Microbiol (2003) 3.74
Characterization of a novel extended-spectrum beta-lactamase from Pseudomonas aeruginosa. Antimicrob Agents Chemother (1993) 3.44
GES-2, a class A beta-lactamase from Pseudomonas aeruginosa with increased hydrolysis of imipenem. Antimicrob Agents Chemother (2001) 3.39
The spread of CTX-M-type extended-spectrum beta-lactamases. Clin Microbiol Infect (2008) 3.28
Genetic and functional analysis of the chromosome-encoded carbapenem-hydrolyzing oxacillinase OXA-40 of Acinetobacter baumannii. Antimicrob Agents Chemother (2003) 3.19
Cloning, sequence analyses, expression, and distribution of ampC-ampR from Morganella morganii clinical isolates. Antimicrob Agents Chemother (1999) 3.09
Molecular characterization of a novel class 1 integron containing bla(GES-1) and a fused product of aac3-Ib/aac6'-Ib' gene cassettes in Pseudomonas aeruginosa. Antimicrob Agents Chemother (2002) 2.65
Dissemination in distinct Brazilian regions of an epidemic carbapenem-resistant Pseudomonas aeruginosa producing SPM metallo-beta-lactamase. J Antimicrob Chemother (2003) 2.59
Genetic environment and expression of the extended-spectrum beta-lactamase blaPER-1 gene in gram-negative bacteria. Antimicrob Agents Chemother (2005) 2.28
An SHV-derived extended-spectrum beta-lactamase in Pseudomonas aeruginosa. Antimicrob Agents Chemother (1999) 2.15
Clinically significant carbapenemases: an update. Curr Opin Infect Dis (2008) 2.01
IMPs, VIMs and SPMs: the diversity of metallo-beta-lactamases produced by carbapenem-resistant Pseudomonas aeruginosa in a Brazilian hospital. Clin Microbiol Infect (2005) 1.99
Novel GES/IBC extended-spectrum beta-lactamase variants with carbapenemase activity in clinical enterobacteria. FEMS Microbiol Lett (2004) 1.99
Clinical and bacteriological characteristics of IMP-type metallo-beta-lactamase-producing Pseudomonas aeruginosa. Clin Infect Dis (2003) 1.70
Molecular characterization of a cephamycin-hydrolyzing and inhibitor-resistant class A beta-lactamase, GES-4, possessing a single G170S substitution in the omega-loop. Antimicrob Agents Chemother (2004) 1.64
Extended-spectrum cephalosporinases: structure, detection and epidemiology. Future Microbiol (2007) 1.62
Molecular analysis of metallo-beta-lactamase gene bla(SPM-1)-surrounding sequences from disseminated Pseudomonas aeruginosa isolates in Recife, Brazil. Antimicrob Agents Chemother (2004) 1.60
Extended-spectrum cephalosporinases in Pseudomonas aeruginosa. Antimicrob Agents Chemother (2009) 1.54
Superbugs in the coming new decade; multidrug resistance and prospects for treatment of Staphylococcus aureus, Enterococcus spp. and Pseudomonas aeruginosa in 2010. Curr Opin Microbiol (2007) 1.50
BEL-1, a novel clavulanic acid-inhibited extended-spectrum beta-lactamase, and the class 1 integron In120 in Pseudomonas aeruginosa. Antimicrob Agents Chemother (2005) 1.34
Nosocomial transmission of CTX-M-2 beta-lactamase-producing Acinetobacter baumannii in a neurosurgery ward. J Clin Microbiol (2004) 1.31
A CTX-M extended-spectrum beta-lactamase in Pseudomonas aeruginosa and Stenotrophomonas maltophilia. J Med Microbiol (2006) 1.23
Emergence of the extended-spectrum beta-lactamase GES-1 in a Pseudomonas aeruginosa strain from Brazil: report from the SENTRY antimicrobial surveillance program. Antimicrob Agents Chemother (2004) 1.11
Prolonged outbreak of infection due to TEM-21-producing strains of Pseudomonas aeruginosa and enterobacteria in a nursing home. J Clin Microbiol (2005) 0.95
Further identification of CTX-M-2 extended-spectrum beta-lactamase in Pseudomonas aeruginosa. Antimicrob Agents Chemother (2009) 0.95
Prevalence and genetic characterization of blaCTX-M among Klebsiella pneumoniae isolates collected in an intensive care unit in Brazil. J Chemother (2008) 0.90
Emergence of blaGES-5 in clinical colistin-only-sensitive (COS) Pseudomonas aeruginosa strain in Brazil. J Antimicrob Chemother (2007) 0.87
Insertion sequences in the IS1111 family that target the attC recombination sites of integron-associated gene cassettes. FEMS Microbiol Lett (2008) 0.86
BlaGES carrying Pseudomonas aeruginosa isolates from a public hospital in Rio de Janeiro, Brazil. Braz J Infect Dis (2006) 0.78
Global spread of Carbapenemase-producing Enterobacteriaceae. Emerg Infect Dis (2011) 13.18
Metallo-beta-lactamases: the quiet before the storm? Clin Microbiol Rev (2005) 12.07
Emergence of oxacillinase-mediated resistance to imipenem in Klebsiella pneumoniae. Antimicrob Agents Chemother (2004) 7.96
Genetic structures at the origin of acquisition of the beta-lactamase bla KPC gene. Antimicrob Agents Chemother (2008) 7.06
Clinical epidemiology of the global expansion of Klebsiella pneumoniae carbapenemases. Lancet Infect Dis (2013) 6.60
CTX-M: changing the face of ESBLs in Europe. J Antimicrob Chemother (2006) 6.58
Multiplex PCR for detection of acquired carbapenemase genes. Diagn Microbiol Infect Dis (2011) 6.44
Comparative genomics of multidrug resistance in Acinetobacter baumannii. PLoS Genet (2006) 6.32
Dissemination of clonally related Escherichia coli strains expressing extended-spectrum beta-lactamase CTX-M-15. Emerg Infect Dis (2008) 6.21
Rapid detection of carbapenemase-producing Enterobacteriaceae. Emerg Infect Dis (2012) 5.81
Emergence of Enterobacteriaceae producing extended-spectrum beta-lactamases (ESBLs) in the community. J Antimicrob Chemother (2005) 4.87
Molecular characterization of SPM-1, a novel metallo-beta-lactamase isolated in Latin America: report from the SENTRY antimicrobial surveillance programme. J Antimicrob Chemother (2002) 4.80
Carbapenem resistance in Enterobacteriaceae: here is the storm! Trends Mol Med (2012) 4.77
Emergence of plasmid-mediated resistance to quinolones in Enterobacteriaceae. J Antimicrob Chemother (2005) 4.65
OXA-48-like carbapenemases: the phantom menace. J Antimicrob Chemother (2012) 4.63
Complete nucleotide sequence of a 92-kilobase plasmid harboring the CTX-M-15 extended-spectrum beta-lactamase involved in an outbreak in long-term-care facilities in Toronto, Canada. Antimicrob Agents Chemother (2004) 4.46
Diversity, epidemiology, and genetics of class D beta-lactamases. Antimicrob Agents Chemother (2009) 4.33
Worldwide diversity of Klebsiella pneumoniae that produce beta-lactamase blaKPC-2 gene. Emerg Infect Dis (2010) 4.25
Emergence of metallo-β-lactamase NDM-1-producing multidrug-resistant Escherichia coli in Australia. Antimicrob Agents Chemother (2010) 4.23
Genetic features of blaNDM-1-positive Enterobacteriaceae. Antimicrob Agents Chemother (2011) 4.16
Plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC in a Klebsiella pneumoniae isolate from France. Antimicrob Agents Chemother (2005) 4.15
The emerging NDM carbapenemases. Trends Microbiol (2011) 4.08
Comparative analysis of Acinetobacters: three genomes for three lifestyles. PLoS One (2008) 3.94
Insertion sequence ISEcp1B is involved in expression and mobilization of a bla(CTX-M) beta-lactamase gene. Antimicrob Agents Chemother (2003) 3.94
Biochemical analysis of the ceftazidime-hydrolysing extended-spectrum beta-lactamase CTX-M-15 and of its structurally related beta-lactamase CTX-M-3. J Antimicrob Chemother (2002) 3.91
How to detect NDM-1 producers. J Clin Microbiol (2010) 3.84
Emergence of plasmid-mediated quinolone resistance in Escherichia coli in Europe. Antimicrob Agents Chemother (2005) 3.77
Outbreak of extended-spectrum beta-lactamase VEB-1-producing isolates of Acinetobacter baumannii in a French hospital. J Clin Microbiol (2003) 3.74
Carbapenemases: molecular diversity and clinical consequences. Future Microbiol (2007) 3.67
OXA-58, a novel class D {beta}-lactamase involved in resistance to carbapenems in Acinetobacter baumannii. Antimicrob Agents Chemother (2005) 3.63
Multiplex PCR for detection of plasmid-mediated quinolone resistance qnr genes in ESBL-producing enterobacterial isolates. J Antimicrob Chemother (2007) 3.61
Contribution of acquired carbapenem-hydrolyzing oxacillinases to carbapenem resistance in Acinetobacter baumannii. Antimicrob Agents Chemother (2005) 3.41
Rapid detection and identification of metallo-beta-lactamase-encoding genes by multiplex real-time PCR assay and melt curve analysis. J Clin Microbiol (2006) 3.30
Characterization of the naturally occurring oxacillinase of Acinetobacter baumannii. Antimicrob Agents Chemother (2005) 3.25
In vitro analysis of ISEcp1B-mediated mobilization of naturally occurring beta-lactamase gene blaCTX-M of Kluyvera ascorbata. Antimicrob Agents Chemother (2006) 3.21
Genetic and functional analysis of the chromosome-encoded carbapenem-hydrolyzing oxacillinase OXA-40 of Acinetobacter baumannii. Antimicrob Agents Chemother (2003) 3.19
Origin of plasmid-mediated quinolone resistance determinant QnrA. Antimicrob Agents Chemother (2005) 3.18
Spread of OXA-48-encoding plasmid in Turkey and beyond. Antimicrob Agents Chemother (2010) 3.15
Chromosome-encoded Ambler class A beta-lactamase of Kluyvera georgiana, a probable progenitor of a subgroup of CTX-M extended-spectrum beta-lactamases. Antimicrob Agents Chemother (2002) 3.12
Does broad-spectrum beta-lactam resistance due to NDM-1 herald the end of the antibiotic era for treatment of infections caused by Gram-negative bacteria? J Antimicrob Chemother (2011) 3.01
Spread of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in Istanbul, Turkey. Antimicrob Agents Chemother (2008) 2.97
Detection of Pseudomonas aeruginosa producing metallo-beta-lactamases in a large centralized laboratory. J Clin Microbiol (2005) 2.89
Redefining extended-spectrum beta-lactamases: balancing science and clinical need. J Antimicrob Chemother (2008) 2.88
Rapid detection of carbapenemase-producing Pseudomonas spp. J Clin Microbiol (2012) 2.87
Rapid detection of the O25b-ST131 clone of Escherichia coli encompassing the CTX-M-15-producing strains. J Antimicrob Chemother (2009) 2.85
qnr Gene nomenclature. Antimicrob Agents Chemother (2008) 2.81
Genetic features of the widespread plasmid coding for the carbapenemase OXA-48. Antimicrob Agents Chemother (2011) 2.76
Detection of NDM-1-producing Klebsiella pneumoniae in Kenya. Antimicrob Agents Chemother (2010) 2.70
Value of the modified Hodge test for detection of emerging carbapenemases in Enterobacteriaceae. J Clin Microbiol (2011) 2.65
ISEcp1B-mediated transposition of blaCTX-M in Escherichia coli. Antimicrob Agents Chemother (2005) 2.65
Molecular characterization of a novel class 1 integron containing bla(GES-1) and a fused product of aac3-Ib/aac6'-Ib' gene cassettes in Pseudomonas aeruginosa. Antimicrob Agents Chemother (2002) 2.65
Extremely drug-resistant Citrobacter freundii isolate producing NDM-1 and other carbapenemases identified in a patient returning from India. Antimicrob Agents Chemother (2010) 2.64
Metallo-beta-lactamases as emerging resistance determinants in Gram-negative pathogens: open issues. Int J Antimicrob Agents (2007) 2.61
Rapid identification of carbapenemase types in Enterobacteriaceae and Pseudomonas spp. by using a biochemical test. Antimicrob Agents Chemother (2012) 2.59
Worldwide dissemination of the blaOXA-23 carbapenemase gene of Acinetobacter baumannii. Emerg Infect Dis (2010) 2.58
Cloverleaf test (modified Hodge test) for detecting carbapenemase production in Klebsiella pneumoniae: be aware of false positive results. J Antimicrob Chemother (2009) 2.56
Plasmid-mediated carbapenem-hydrolyzing beta-lactamase KPC-2 in Klebsiella pneumoniae isolate from Greece. Antimicrob Agents Chemother (2007) 2.50
Ceftazidime-hydrolysing CTX-M-15 extended-spectrum beta-lactamase (ESBL) in Poland. J Antimicrob Chemother (2002) 2.49
Ambler class A extended-spectrum beta-lactamases in Pseudomonas aeruginosa: novel developments and clinical impact. Antimicrob Agents Chemother (2003) 2.47
NDM-1-producing Klebsiella pneumoniae isolated in the Sultanate of Oman. J Antimicrob Chemother (2010) 2.45
NDM-2 carbapenemase in Acinetobacter baumannii from Egypt. J Antimicrob Chemother (2011) 2.40
Outbreak of OXA-48-positive carbapenem-resistant Klebsiella pneumoniae isolates in France. Antimicrob Agents Chemother (2011) 2.38
Chromosome-encoded ambler class D beta-lactamase of Shewanella oneidensis as a progenitor of carbapenem-hydrolyzing oxacillinase. Antimicrob Agents Chemother (2004) 2.37
A nosocomial outbreak of Acinetobacter baumannii isolates expressing the carbapenem-hydrolysing oxacillinase OXA-58. J Antimicrob Chemother (2004) 2.32
Genetics and expression of the carbapenem-hydrolyzing oxacillinase gene blaOXA-23 in Acinetobacter baumannii. Antimicrob Agents Chemother (2007) 2.30
Genetic environment and expression of the extended-spectrum beta-lactamase blaPER-1 gene in gram-negative bacteria. Antimicrob Agents Chemother (2005) 2.28
Genetic structures at the origin of acquisition and expression of the carbapenem-hydrolyzing oxacillinase gene blaOXA-58 in Acinetobacter baumannii. Antimicrob Agents Chemother (2006) 2.24
Evaluation of a DNA microarray (Check-MDR CT102) for rapid detection of TEM, SHV, and CTX-M extended-spectrum β-lactamases and of KPC, OXA-48, VIM, IMP, and NDM-1 carbapenemases. J Clin Microbiol (2011) 2.22
Nosocomial spread of the integron-located veb-1-like cassette encoding an extended-pectrum beta-lactamase in Pseudomonas aeruginosa in Thailand. Clin Infect Dis (2002) 2.22
Global spread of New Delhi metallo-β-lactamase 1. Lancet Infect Dis (2010) 2.18