Hyperproduction of TEM-1 β-lactamase mediates the resistance of Escherichia coli to piperacillin-tazobactam and cefoperazone

Chinese Journal of Infection and Chemotherapy

Volumn 13, Issue 3, 2013, Pages 167-172

  Sun, Jingyong ^a   Wang, Yong ^a   Ni, Yuxing ^a  

^a SHANGHAI SECOND MEDICAL UNIVERSITY   (China)

Author keywords

lactamase inhibitor; Drug resistance; Promoter; TEM 1 lactamase

Indexed keywords

BETA LACTAMASE TEM 1; CEFOPERAZONE; CEFOTAXIME; PIPERACILLIN PLUS TAZOBACTAM;

ANTIBIOTIC RESISTANCE; ARTICLE; CONJUGATION; ESCHERICHIA COLI; GENETIC RESISTANCE; NONHUMAN; NUCLEOTIDE SEQUENCE; PLASMID; POINT MUTATION; PROTEIN EXPRESSION; SEQUENCE ANALYSIS;

EID: 84881330289     PISSN: 10097708     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Cantón R, Morosini MI, de la Maza OM, et al. IRT and CMT beta-lactamases and inhibitor resistance [J]. Clin Microbiol Infect, 2008,14 Suppl 1:53-62.
2. Salverda ML, De Vtsser JA, Baclow M. Natural evolutlon of TEM-1 β-lactamase: experimental reconstruction and clinical relevance[J]. FEMS Microbiol Rev, 2010, 34 (6): 10151036
3. Leflon-Guibout V, Heym B, Nicolas-Chanoine M. Updated sequence information and proposed nomenclature for bld (TEM) genes and their promoters [J]. Antimicrob Agents Chemother, 2000, 44(11):3232-3234.
4. Martín O, Valverde A, Moroaini MI, et al. Populailon analysis and epidemiological features of inhibitor-resistant-TEM-beta-lactamase-producrng Escheoichia coli isolates from both community and hospital settings in Madrid, Spain[J]. J Clin Microbiol, 2010, 48(7):2368-2372.
5. Lardgue MF, Leflon-Guibout V, Poirel L, et al. Promoters P3, Pa/Pb, P4, and P5 upstream from bla(TEM) genes and their relationship to beta-lactam resistance [J]. Antimicrob Agents Chemother, 2002,46 (12):4035-4037.
6. Becairo A, Maharjan S, Gaulton T, et al. False extendedspectrum {beta}-lactamase phenotype in clinical isolates of Escherichia coli associated with increased expressaion of OXA1 or TEM-1 penicillinases and loss of porins[J]. J Antimicrob Chemother, 2011, 66(9):2006-2010
7. Tatstram SG, Burdach JG. Effect of cloned inhibitor-resistant TEM beta-lactamases on the susceptibility of Haemophilus influenzae to amoxicillin/clavulanate[J]. J Antimicrob Chemother, 2007, 60(5):1151-1154.
8. Waltnee-Toews RI, Paterson DL, Qureshi ZA, et al. Clinical characteristics of bloodstream infections due to ampicillin-sulbactam-resistant, non-extended-spectrum-beta-lactamaseproducing Escherichia coli and the role of TEM-1 hyperproducyion[J]. Antimicrob Agents Chemother, 2011,55 (2): 495-501.