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Literature DB >> 18694787

A MALDI TOF MS-based minisequencing method for rapid detection of TEM-type extended-spectrum beta-lactamases in clinical strains of Enterobacteriaceae.

L N Ikryannikova¹, E A Shitikov, D G Zhivankova, E N Il'ina, M V Edelstein, V M Govorun.

Abstract

A minisequencing method based on matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS) was developed for rapid identification of single nucleotide polymorphisms at bla(TEM) gene codons 104, 164 and 238 associated with extended-spectrum activity on TEM-type beta-lactamases. The method was validated by testing the Escherichia coli and Klebsiella pneumoniae strains possessing the known bla(TEM) gene sequences.

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Year: 2008 PMID： 18694787 DOI： 10.1016/j.mimet.2008.07.005

Source DB: PubMed Journal: J Microbiol Methods ISSN： 0167-7012 Impact factor: 2.363

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Cited

11 in total

Review 1. Matrix-assisted laser desorption ionization-time of flight (maldi-tof) mass spectrometry for detection of antibiotic resistance mechanisms: from research to routine diagnosis.

Authors: Jaroslav Hrabák; Eva Chudácková; Radka Walková
Journal: Clin Microbiol Rev Date: 2013-01 Impact factor: 26.132

Review 2. Non-phenotypic tests to detect and characterize antibiotic resistance mechanisms in Enterobacteriaceae.

Authors: Agnese Lupo; Krisztina M Papp-Wallace; Parham Sendi; Robert A Bonomo; Andrea Endimiani
Journal: Diagn Microbiol Infect Dis Date: 2013-10-03 Impact factor: 2.803

3. A step towards the discrimination of beta-lactamase-producing clinical isolates of Enterobacteriaceae and Pseudomonas aeruginosa by MALDI-TOF mass spectrometry.

Authors: Reiner Schaumann; Nicolas Knoop; Gelimer H Genzel; Kevin Losensky; Christiane Rosenkranz; Catalina S Stîngu; Wolfgang Schellenberger; Arne C Rodloff; Klaus Eschrich
Journal: Med Sci Monit Date: 2012-09

Review 4. Emerging rapid resistance testing methods for clinical microbiology laboratories and their potential impact on patient management.

Authors: Hagen Frickmann; Wycliffe Omurwa Masanta; Andreas E Zautner
Journal: Biomed Res Int Date: 2014-09-17 Impact factor: 3.411

5. Real-time comparative evaluation of bioMerieux VITEK MS versus Bruker Microflex MS, two matrix-assisted laser desorption-ionization time-of-flight mass spectrometry systems, for identification of clinically significant bacteria.

Authors: Wafaa Jamal; M John Albert; Vincent O Rotimi
Journal: BMC Microbiol Date: 2014-11-30 Impact factor: 3.605

6. Matrix-assisted laser desorption ionization: time of flight mass spectrometry-identified models for detection of ESBL-producing bacterial strains.

Authors: Bo Li; Tongsheng Guo; Fen Qu; Boan Li; Haibin Wang; Zhiqiang Sun; Xiaohan Li; Zhiqiang Gao; Chunmei Bao; Chenglong Zhang; Xiaoxi Li; Yuanli Mao
Journal: Med Sci Monit Basic Res Date: 2014-11-12

A MALDI TOF MS-based minisequencing method for rapid detection of TEM-type extended-spectrum beta-lactamases in clinical strains of Enterobacteriaceae.

Review 1. Matrix-assisted laser desorption ionization-time of flight (maldi-tof) mass spectrometry for detection of antibiotic resistance mechanisms: from research to routine diagnosis.

Review 2. Non-phenotypic tests to detect and characterize antibiotic resistance mechanisms in Enterobacteriaceae.

3. A step towards the discrimination of beta-lactamase-producing clinical isolates of Enterobacteriaceae and Pseudomonas aeruginosa by MALDI-TOF mass spectrometry.

Review 4. Emerging rapid resistance testing methods for clinical microbiology laboratories and their potential impact on patient management.

5. Real-time comparative evaluation of bioMerieux VITEK MS versus Bruker Microflex MS, two matrix-assisted laser desorption-ionization time-of-flight mass spectrometry systems, for identification of clinically significant bacteria.

6. Matrix-assisted laser desorption ionization: time of flight mass spectrometry-identified models for detection of ESBL-producing bacterial strains.

Review 7. Identification of pathogens by mass spectrometry.

Review 8. Advances in mass spectrometry for the identification of pathogens.

9. MALDI-TOF MS based carbapenemase detection from culture isolates and from positive blood culture vials.

10. Fluorescent Mesoporous Nanoparticles for β-Lactamase Screening Assays.