Literature DB >> 21375660

Understanding the dynamics of imipenem-resistant Acinetobacter baumannii lineages within Portugal.

F Grosso1, S Quinteira, L Peixe.   

Abstract

A recent collection of 213 imipenem-resistant Acinetobacter baumannii (IRAB) clinical isolates was characterized for the presence of acquired carbapenem-hydrolysing class D β-lactamases (CHDLs) and clonality. A population structure analysis of IRAB was also conducted, with five molecular typing methods. Three main clusters, each one associated with a specific CHDL, were observed with multilocus sequence typing. Overall, our results suggest a switch in the dominant clone, with sequence type (ST) 92, carrying bla(OXA-23) (63.4%), replacing the closely related ST98, carrying bla(OXA-24/40) (22%). In addition, ST103, an independent lineage, was associated with bla(OXA-58) -carrying isolates (14.6%).
© 2011 The Authors. Clinical Microbiology and Infection © 2011 European Society of Clinical Microbiology and Infectious Diseases.

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Year:  2011        PMID： 21375660     DOI： 10.1111/j.1469-0691.2011.03469.x

Source DB:  PubMed          Journal:  Clin Microbiol Infect        ISSN： 1198-743X            Impact factor:   8.067


  18 in total

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Authors:  J Pires; A Novais; L Peixe
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2.  First report of OXA-23-mediated carbapenem resistance in sequence type 2 multidrug-resistant Acinetobacter baumannii associated with urinary tract infection in a cat.

Authors:  Constança Pomba; Andrea Endimiani; Alexandra Rossano; Dolores Saial; Natacha Couto; Vincent Perreten
Journal:  Antimicrob Agents Chemother       Date:  2013-12-02       Impact factor: 5.191

3.  Discrimination of the Acinetobacter calcoaceticus-Acinetobacter baumannii complex species by Fourier transform infrared spectroscopy.

Authors:  C Sousa; L Silva; F Grosso; A Nemec; J Lopes; L Peixe
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2014-02-22       Impact factor: 3.267

4.  PER-8, a Novel Extended-Spectrum β-Lactamase PER Variant, from an Acinetobacter baumannii Clinical Isolate in Nepal.

Authors:  Tatsuya Tada; Shovita Shrestha; Kayo Shimada; Hiroshi Ohara; Jeevan B Sherchand; Bharat M Pokhrel; Teruo Kirikae
Journal:  Antimicrob Agents Chemother       Date:  2017-02-23       Impact factor: 5.191

5.  Extensively drug-resistant Acinetobacter baumannii carrying blaOXA-23-like and armA in a hospital after an intervention in the intensive care unit which ended a long-standing endemicity.

Authors:  Carlos Rodríguez-Lucas; M Rosario Rodicio; Xenia Vázquez; Dolores Escudero; Brígida Quindós; Miguel Alaguero; Javier Fernández
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2020-08-17       Impact factor: 3.267

Review 6.  Epidemiological aspects of healthcare-associated infections and microbial genomics.

Authors:  C Mirande; I Bizine; A Giannetti; N Picot; A van Belkum
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2018-01-17       Impact factor: 3.267

7.  Role of common blaOXA-24/OXA-40-carrying platforms and plasmids in the spread of OXA-24/OXA-40 among Acinetobacter species clinical isolates.

Authors:  Filipa Grosso; Sandra Quinteira; Laurent Poirel; Ângela Novais; Luísa Peixe
Journal:  Antimicrob Agents Chemother       Date:  2012-04-23       Impact factor: 5.191

8.  First report of an OXA-23 carbapenemase-producing Acinetobacter baumannii clinical isolate related to Tn2006 in Spain.

Authors:  P Espinal; M D Macià; I Roca; E Gato; E Ruíz; F Fernández-Cuenca; A Oliver; J Rodríguez-Baño; G Bou; M Tomás; J Vila
Journal:  Antimicrob Agents Chemother       Date:  2012-10-15       Impact factor: 5.191

9.  Globally expanding carbapenemase finally appears in Spain: nosocomial outbreak of acinetobacter baumannii producing plasmid-encoded OXA-23 in Barcelona, Spain.

Authors:  Noraida Mosqueda; Paula Espinal; Clara Cosgaya; Sergio Viota; Virginia Plasensia; Francisco Alvarez-Lerma; Milagro Montero; Julià Gómez; Juan Pablo Horcajada; Jordi Vila; Ignasi Roca
Journal:  Antimicrob Agents Chemother       Date:  2013-07-22       Impact factor: 5.191

10.  Evaluation of a loop-mediated isothermal amplification-based methodology to detect carbapenemase carriage in Acinetobacter clinical isolates.

Authors:  Andrea Vergara; Yuliya Zboromyrska; Noraida Mosqueda; María Isabel Morosini; Sergio García-Fernández; Ignasi Roca; Rafael Cantón; Francesc Marco; Jordi Vila
Journal:  Antimicrob Agents Chemother       Date:  2014-09-15       Impact factor: 5.191
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