Literature DB >> 24566177

Identification of CMY-2-type cephalosporinases in clinical isolates of Enterobacteriaceae by MALDI-TOF MS.

C C Papagiannitsis1, S D Kotsakis, Z Tuma, M Gniadkowski, V Miriagou, J Hrabak.   

Abstract

This study exploited the possibility to detect Citrobacter freundii-derived CMY-2-like cephalosporinases in Enterobacteriaceae clinical isolates using matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS). Periplasmic proteins were prepared using a modified sucrose method and analyzed by MALDI-TOF MS. A ca. 39,850-m/z peak, confirmed to represent a C. freundii-like β-lactamase by in-gel tryptic digestion followed by MALDI-TOF/TOF MS, was observed only in CMY-producing isolates. We have also shown the potential of the assay to detect ACC- and DHA-like AmpC-type β-lactamases.

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Year:  2014        PMID： 24566177      PMCID： PMC3993231          DOI： 10.1128/AAC.02418-13

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


  27 in total

1.  CMY-31 and CMY-36 cephalosporinases encoded by ColE1-like plasmids.

Authors:  A Zioga; J M Whichard; S D Kotsakis; L S Tzouvelekis; E Tzelepi; V Miriagou
Journal:  Antimicrob Agents Chemother       Date:  2008-12-22       Impact factor: 5.191

2.  CTX-m-3 beta-lactamase-producing Escherichia coli from Greece.

Authors:  A Mavroidi; E Tzelepi; V Miriagou; D Gianneli; N J Legakis; L S Tzouvelekis
Journal:  Microb Drug Resist       Date:  2002       Impact factor: 3.431

3.  Nucleotide sequence of a plasmid-mediated cephalosporinase gene (blaLAT-1) found in Klebsiella pneumoniae.

Authors:  L S Tzouvelekis; E Tzelepi; A F Mentis
Journal:  Antimicrob Agents Chemother       Date:  1994-09       Impact factor: 5.191

4.  Transferable cefoxitin resistance in enterobacteria from Greek hospitals and characterization of a plasmid-mediated group 1 beta-lactamase (LAT-2).

Authors:  M Gazouli; L S Tzouvelekis; E Prinarakis; V Miriagou; E Tzelepi
Journal:  Antimicrob Agents Chemother       Date:  1996-07       Impact factor: 5.191

5.  Molecular survey of beta-lactamases conferring resistance to newer beta-lactams in Enterobacteriaceae isolates from Polish hospitals.

Authors:  Joanna Empel; Anna Baraniak; Elzbieta Literacka; Agnieszka Mrówka; Janusz Fiett; Ewa Sadowy; Waleria Hryniewicz; Marek Gniadkowski
Journal:  Antimicrob Agents Chemother       Date:  2008-05-05       Impact factor: 5.191

Review 6.  AmpC beta-lactamases.

Authors:  George A Jacoby
Journal:  Clin Microbiol Rev       Date:  2009-01       Impact factor: 26.132

7.  Plasmid-encoded ACC-4, an extended-spectrum cephalosporinase variant from Escherichia coli.

Authors:  Costas C Papagiannitsis; Leonidas S Tzouvelekis; Eva Tzelepi; Vivi Miriagou
Journal:  Antimicrob Agents Chemother       Date:  2007-07-30       Impact factor: 5.191

8.  Comparative population analysis of Klebsiella pneumoniae strains with extended-spectrum β-lactamases colonizing patients in rehabilitation centers in four countries.

Authors:  A Baraniak; R Izdebski; J Fiett; E Sadowy; A Adler; M Kazma; J Salomon; C Lawrence; A Rossini; A Salvia; J Vidal Samso; J Fierro; M Paul; Y Lerman; S Malhotra-Kumar; C Lammens; H Goossens; W Hryniewicz; C Brun-Buisson; Y Carmeli; M Gniadkowski
Journal:  Antimicrob Agents Chemother       Date:  2013-02-12       Impact factor: 5.191

9.  Recovery of a foreign protein from the periplasm of Escherichia coli by chemical permeabilization.

Authors:  T J Naglak; H Y Wang
Journal:  Enzyme Microb Technol       Date:  1990-08       Impact factor: 3.493

10.  Discrimination between wild-type and ampicillin-resistant Escherichia coli by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

Authors:  Johanna E Camara; Faith A Hays
Journal:  Anal Bioanal Chem       Date:  2007-09-12       Impact factor: 4.142
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  5 in total

Review 1.  Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry for the Rapid Detection of Antimicrobial Resistance Mechanisms and Beyond.

Authors:  Marina Oviaño; Germán Bou
Journal:  Clin Microbiol Rev       Date:  2018-11-28       Impact factor: 26.132

2.  Evaluation of a Semiquantitative Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry Method for Rapid Antimicrobial Susceptibility Testing of Positive Blood Cultures.

Authors:  Jette S Jung; Christina Hamacher; Birgit Gross; Katrin Sparbier; Christoph Lange; Markus Kostrzewa; Sören Schubert
Journal:  J Clin Microbiol       Date:  2016-09-14       Impact factor: 5.948

3.  Detection and identification of a protein biomarker in antibiotic-resistant Escherichia coli using intact protein LC offline MALDI-MS and MS/MS.

Authors:  A Maus; B Bisha; C Fagerquist; F Basile
Journal:  J Appl Microbiol       Date:  2019-12-09       Impact factor: 3.772

Review 4.  One System for All: Is Mass Spectrometry a Future Alternative for Conventional Antibiotic Susceptibility Testing?

Authors:  Martin Welker; Alex van Belkum
Journal:  Front Microbiol       Date:  2019-11-26       Impact factor: 5.640

Review 5.  Molecular phenotyping approaches for the detection and monitoring of carbapenem-resistant Enterobacteriaceae by mass spectrometry.

Authors:  Breanna Dixon; Waqar M Ahmed; Tim Felton; Stephen J Fowler
Journal:  J Mass Spectrom Adv Clin Lab       Date:  2022-09-06
  5 in total

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