Literature DB >> 15504875

Community-onset disease caused by Citrobacter freundii producing a novel CTX-M beta-lactamase, CTX-M-30, in Canada.

Baha Abdalhamid1, Johann D D Pitout, Ellen S Moland, Nancy D Hanson.   

Abstract

Strains of Citrobacter freundii intermediate to cefotaxime but sensitive to ceftazidime were isolated from four different patients in Canada. Sequencing of PCR products by use of CTX-M-specific primers revealed a new combination of four amino acid substitutions. This new gene was designated bla(CTX-M-30) and was encoded on a 3-kb plasmid. The pI of CTX-M-30 was 8.0.

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Year:  2004        PMID： 15504875      PMCID： PMC525418          DOI： 10.1128/AAC.48.11.4435-4437.2004

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  17 in total

1.  CTX-M-type beta-lactamases: an emerging group of extended-spectrum enzymes.

Authors:  L S Tzouvelekis; E Tzelepi; P T Tassios; N J Legakis
Journal:  Int J Antimicrob Agents       Date:  2000-03       Impact factor: 5.283

2.  Modification of the double-disk test for detection of enterobacteriaceae producing extended-spectrum and AmpC beta-lactamases.

Authors:  J D D Pitout; M D Reisbig; E C Venter; D L Church; N D Hanson
Journal:  J Clin Microbiol       Date:  2003-08       Impact factor: 5.948

3.  Characterization of beta-lactamases in situ on polyacrylamide gels.

Authors:  C C Sanders; W E Sanders; E S Moland
Journal:  Antimicrob Agents Chemother       Date:  1986-12       Impact factor: 5.191

4.  Conjugative transfer of IncI1 plasmid DNA primase.

Authors:  L K Chatfield; B M Wilkins
Journal:  Mol Gen Genet       Date:  1984

5.  A new plasmidic cefotaximase in a clinical isolate of Escherichia coli.

Authors:  A Bauernfeind; H Grimm; S Schweighart
Journal:  Infection       Date:  1990 Sep-Oct       Impact factor: 3.553

6.  Bacterial conjugation mediated by plasmid RP4: RSF1010 mobilization, donor-specific phage propagation, and pilus production require the same Tra2 core components of a proposed DNA transport complex.

Authors:  J Haase; R Lurz; A M Grahn; D H Bamford; E Lanka
Journal:  J Bacteriol       Date:  1995-08       Impact factor: 3.490

7.  beta-Lactamases responsible for resistance to expanded-spectrum cephalosporins in Klebsiella pneumoniae, Escherichia coli, and Proteus mirabilis isolates recovered in South Africa.

Authors:  J D Pitout; K S Thomson; N D Hanson; A F Ehrhardt; E S Moland; C C Sanders
Journal:  Antimicrob Agents Chemother       Date:  1998-06       Impact factor: 5.191

8.  Effect of D240G substitution in a novel ESBL CTX-M-27.

Authors:  R Bonnet; C Recule; R Baraduc; C Chanal; D Sirot; C De Champs; J Sirot
Journal:  J Antimicrob Chemother       Date:  2003-05-29       Impact factor: 5.790

9.  Population-based laboratory surveillance for Escherichia coli-producing extended-spectrum beta-lactamases: importance of community isolates with blaCTX-M genes.

Authors:  Johann D D Pitout; Nancy D Hanson; Deirdre L Church; Kevin B Laupland
Journal:  Clin Infect Dis       Date:  2004-05-25       Impact factor: 9.079

10.  Studies on transformation of Escherichia coli with plasmids.

Authors:  D Hanahan
Journal:  J Mol Biol       Date:  1983-06-05       Impact factor: 5.469
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  10 in total

1.  High Diversity of CTX-M Extended-Spectrum β-Lactamases in Municipal Wastewater and Urban Wetlands.

Authors:  Timothy R Borgogna; Joanna-Lynn Borgogna; Jenna A Mielke; Celeste J Brown; Eva M Top; Ryan T Botts; David E Cummings
Journal:  Microb Drug Resist       Date:  2015-12-15       Impact factor: 3.431

2.  Community-wide outbreaks of clonally related CTX-M-14 beta-lactamase-producing Escherichia coli strains in the Calgary health region.

Authors:  Johann D D Pitout; Daniel B Gregson; Deirdre L Church; Sameer Elsayed; Kevin B Laupland
Journal:  J Clin Microbiol       Date:  2005-06       Impact factor: 5.948

3.  Exploring the inhibition of CTX-M-9 by beta-lactamase inhibitors and carbapenems.

Authors:  Christopher R Bethel; Magdalena Taracila; Teresa Shyr; Jodi M Thomson; Anne M Distler; Kristine M Hujer; Andrea M Hujer; Andrea Endimiani; Krisztina Papp-Wallace; Richard Bonnet; Robert A Bonomo
Journal:  Antimicrob Agents Chemother       Date:  2011-05-09       Impact factor: 5.191

4.  Citrobacter spp. simultaneously harboring blaCTX-M, blaTEM, blaSHV, blaampC, and insertion sequences IS26 and orf513: an evolutionary phenomenon of recent concern for antibiotic resistance.

Authors:  M Shahid
Journal:  J Clin Microbiol       Date:  2010-03-10       Impact factor: 5.948

5.  Comparative analysis of IncHI2 plasmids carrying blaCTX-M-2 or blaCTX-M-9 from Escherichia coli and Salmonella enterica strains isolated from poultry and humans.

Authors:  Aurora García Fernández; Axel Cloeckaert; Alessia Bertini; Karine Praud; Benoît Doublet; François-Xavier Weill; Alessandra Carattoli
Journal:  Antimicrob Agents Chemother       Date:  2007-08-13       Impact factor: 5.191

6.  CTX-M-14 β-lactamase-producing Citrobacter freundii isolated in Venezuela.

Authors:  Beatriz Millán; Bárbara Ghiglione; Tulia Díaz; Gabriel Gutkind; María Araque
Journal:  Ann Clin Microbiol Antimicrob       Date:  2011-05-31       Impact factor: 3.944

Review 7.  Epidemiology and genetics of CTX-M extended-spectrum β-lactamases in Gram-negative bacteria.

Authors:  Wei-Hua Zhao; Zhi-Qing Hu
Journal:  Crit Rev Microbiol       Date:  2012-06-15       Impact factor: 7.624

8.  Randomized controlled trial of piperacillin-tazobactam, cefepime and ertapenem for the treatment of urinary tract infection caused by extended-spectrum beta-lactamase-producing Escherichia coli.

Authors:  Yu Bin Seo; Jacob Lee; Young Keun Kim; Seung Soon Lee; Jeong-A Lee; Hyo Youl Kim; Young Uh; Han-Sung Kim; Wonkeun Song
Journal:  BMC Infect Dis       Date:  2017-06-07       Impact factor: 3.090

9.  Phenotypic detection and molecular characterization of beta-lactamase genes among Citrobacter species in a tertiary care hospital.

Authors:  Ashok Kumar Praharaj; Atul Khajuria; Mahadevan Kumar; Naveen Grover
Journal:  Avicenna J Med       Date:  2016 Jan-Mar

10.  Emergence of multidrug-resistant Providencia rettgeri isolates co-producing NDM-1 carbapenemase and PER-1 extended-spectrum β-lactamase causing a first outbreak in Korea.

Authors:  Saeam Shin; Seok Hoon Jeong; Hyukmin Lee; Jun Sung Hong; Min-Jeong Park; Wonkeun Song
Journal:  Ann Clin Microbiol Antimicrob       Date:  2018-05-05       Impact factor: 3.944
  10 in total

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