Literature DB >> 21921114

Genetic relatedness of Pseudomonas aeruginosa isolates among a paediatric cystic fibrosis patient cohort in Ireland.

Catriona Logan1, Adele Habington1, Gráinne Lennon1, Juanita Grogan1, Margaret Byrne1, John O'Leary2,3, Niamh O'Sullivan3,1.   

Abstract

Pseudomonas aeruginosa is one of the primary pathogens in the cystic fibrosis (CF) lung and a significant cause of morbidity and mortality. Reports of the spread of epidemic or transmissible strains of P. aeruginosa within and across CF centres in Europe have raised concern regarding the possibility of clonal spread among and within CF centres in Ireland. P. aeruginosa isolates (313 isolates from 142 sputum samples and 53 throat swabs) from 68 CF patients were examined using PFGE to explore the diversity of P. aeruginosa isolates among CF patients in a Dublin paediatric hospital. Only 57 different P. aeruginosa genotypes were identified among the 313 isolates. Forty-three of the genotypes were observed only in individual patients (distinct genotypes) while 13 cluster strains (present in two to four patients) were observed. Typing of P. aeruginosa isolates identified one indistinguishable clonal isolate of P. aeruginosa present in 13 CF patients (13/68; 19.1 %) which displayed higher levels of antibiotic resistance than those displayed by P. aeruginosa isolates of distinct genotype.

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Year:  2011        PMID： 21921114     DOI： 10.1099/jmm.0.035642-0

Source DB:  PubMed          Journal:  J Med Microbiol        ISSN： 0022-2615            Impact factor:   2.472


  9 in total

1.  Emergence of a mutL mutation causing multilocus sequence typing-pulsed-field gel electrophoresis discrepancy among Pseudomonas aeruginosa isolates from a cystic fibrosis patient.

Authors:  María García-Castillo; Luis Máiz; María-Isabel Morosini; Mercedes Rodríguez-Baños; Lucrecia Suarez; Ana Fernández-Olmos; Fernando Baquero; Rafael Cantón; Rosa del Campo
Journal:  J Clin Microbiol       Date:  2012-02-08       Impact factor: 5.948

2.  Genotypic diversity of Pseudomonas aeruginosa in cystic fibrosis siblings in Qatar using AFLP fingerprinting.

Authors:  A Abdul Wahab; S J Taj-Aldeen; F Hagen; S Diophode; A Saadoon; J F Meis; C H Klaassen
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2013-09-01       Impact factor: 3.267

3.  Molecular epidemiological surveillance of multidrug-resistant Pseudomonas aeruginosa isolates in a pediatric population of patients with cystic fibrosis and determination of risk factors for infection with the Houston-1 strain.

Authors:  Ruth Ann Luna; Laura A Millecker; C Renee Webb; Sally K Mason; Elaine M Whaley; Jeffrey R Starke; Peter W Hiatt; James Versalovic
Journal:  J Clin Microbiol       Date:  2013-01-09       Impact factor: 5.948

4.  Pseudomonas aeruginosa and Periodontal Pathogens in the Oral Cavity and Lungs of Cystic Fibrosis Patients: a Case-Control Study.

Authors:  Rocio Rivas Caldas; Florence Le Gall; Krista Revert; Gilles Rault; Michèle Virmaux; Stephanie Gouriou; Geneviève Héry-Arnaud; Georges Barbier; Sylvie Boisramé
Journal:  J Clin Microbiol       Date:  2015-04-08       Impact factor: 5.948

Review 5.  Epidemiology, Biology, and Impact of Clonal Pseudomonas aeruginosa Infections in Cystic Fibrosis.

Authors:  Michael D Parkins; Ranjani Somayaji; Valerie J Waters
Journal:  Clin Microbiol Rev       Date:  2018-08-29       Impact factor: 26.132

6.  Pseudomonas aeruginosa Type III Secretion System Virulotypes and Their Association with Clinical Features of Cystic Fibrosis Patients.

Authors:  Edilene do Socorro Nascimento Falcão Sarges; Yan Corrêa Rodrigues; Ismari Perini Furlaneto; Marcos Vinicios Hino de Melo; Giulia Leão da Cunha Brabo; Kátia Cilene Machado Lopes; Ana Judith Pires Garcia Quaresma; Luana Nepomuceno Godim Costa Lima; Karla Valéria Batista Lima
Journal:  Infect Drug Resist       Date:  2020-10-22       Impact factor: 4.003

7.  A comparison of two informative SNP-based strategies for typing Pseudomonas aeruginosa isolates from patients with cystic fibrosis.

Authors:  Melanie W Syrmis; Timothy J Kidd; Ralf J Moser; Kay A Ramsay; Kristen M Gibson; Snehal Anuj; Scott C Bell; Claire E Wainwright; Keith Grimwood; Michael Nissen; Theo P Sloots; David M Whiley
Journal:  BMC Infect Dis       Date:  2014-06-05       Impact factor: 3.090

8.  Genetic relatedness and host specificity of Pseudomonas aeruginosa isolates from cystic fibrosis and non-cystic fibrosis patients.

Authors:  Atqah AbdulWahab; Saad J Taj-Aldeen; Emad Ibrahim; Shaikha H Abdulla; Ramees Muhammed; Irshad Ahmed; Yasmine Abdeen; Omnia Sadek; Marawan Abu-Madi
Journal:  Infect Drug Resist       Date:  2014-11-20       Impact factor: 4.003

9.  Genotypic and phenotypic relatedness of Pseudomonas aeruginosa isolates among the major cystic fibrosis patient cohort in Italy.

Authors:  Cristina Cigana; Paola Melotti; Rossella Baldan; Elisa Pedretti; Emily Pintani; Patrizia Iansa; Ida De Fino; Flavio Favari; Gabriella Bergamini; Gloria Tridello; Daniela M Cirillo; Baroukh M Assael; Alessandra Bragonzi
Journal:  BMC Microbiol       Date:  2016-07-11       Impact factor: 3.605
  9 in total

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