Search Results - "Bour, Maxime"
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Multiple host colonization and differential expansion of multidrug-resistant ST25-Acinetobacter baumannii clades
Published in Scientific reports (09-12-2023)“…The Acinetobacter baumannii clonal lineage ST25 has been identified in humans and animals and found associated with outbreaks globally. To highlight possible…”
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Antimicrobial Usages and Antimicrobial Resistance in Commensal Escherichia coli From Veal Calves in France: Evolution During the Fattening Process
Published in Frontiers in microbiology (12-04-2019)“…Extended-Spectrum-Cephalosporin (ESC)-resistant Enterobacteriaceae have widely spread in all settings worldwide. In animals, Extended-Spectrum Beta-Lactamase…”
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Resistance of Animal Strains of Pseudomonas aeruginosa to Carbapenems
Published in Frontiers in microbiology (29-09-2017)“…Carbapenems are major antibiotics reserved to human medicine. This study aimed to investigate the mechanisms of carbapenem resistance of a selection of…”
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Pseudomonas aeruginosa MipA-MipB envelope proteins act as new sensors of polymyxins
Published in mBio (13-03-2024)“…Due to the rising incidence of antibiotic-resistant infections, the last-line antibiotics, polymyxins, have resurged in the clinics in parallel with new…”
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Genomic characterization of an NDM-9-producing Acinetobacter baumannii clinical isolate and role of Glu152Lys substitution in the enhanced cefiderocol hydrolysis of NDM-9
Published in Frontiers in microbiology (28-08-2023)“…Here, we characterized the first French NDM-9-producing Acinetobacter baumannii isolate. A. baumannii 13A297, which belonged to the ST Pas 25 (international…”
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Identification of Diverse Integron and Plasmid Structures Carrying a Novel Carbapenemase Among Pseudomonas Species
Published in Frontiers in microbiology (04-03-2019)“…A novel carbapenem-hydrolyzing beta-lactamase, called IMP-63, was identified in three clonally distinct strains of and two strains of isolated within a 4 year…”
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Performance of discs, sensititre EUMDROXF microplates and MTS gradient strips for the determination of the susceptibility of multidrug-resistant Pseudomonas aeruginosa to cefiderocol
Published in Clinical microbiology and infection (01-05-2023)“…To evaluate the performance of commercially available tests to determine the susceptibility of multidrug-resistant (MDR) clinical Pseudomonas aeruginosa…”
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Role of megaplasmids and chromosomal integration in acquisition of CTX-M-encoding genes by Pseudomonas aeruginosa
Published in Journal of antimicrobial chemotherapy (28-10-2022)Get full text
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Cefiderocol activity is compromised by acquired extended-spectrum oxacillinases in Pseudomonas aeruginosa
Published in International journal of antimicrobial agents (01-09-2023)“…•Cefiderocol activity is impaired by several extended spectrum oxacillinases in P. aeruginosa.•ES-OXAs may confer cross-resistance between…”
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Reassessment of the cooperativity between efflux system MexAB-OprM and cephalosporinase AmpC in the resistance of Pseudomonas aeruginosa to β-lactams
Published in Journal of antimicrobial chemotherapy (19-01-2021)“…Purpose Staphylococcus aureus causes severe forms of community-acquired pneumonia (CAP), namely staphylococcal pleuropneumonia in young children and…”
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Residue 148 of ADC enzyme affects cefiderocol susceptibility in Acinetobacter baumannii
Published in International journal of antimicrobial agents (01-06-2024)“…•Cefiderocol activity is affected by several naturally occuring ADC enzymes.•These variants differ from several commonly identified ADC by a single…”
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Genomic analysis of CTX-M-115 and OXA-23/-72 co-producing Acinetobacter baumannii, and their potential to spread resistance genes by natural transformation
Published in Journal of antimicrobial chemotherapy (29-05-2022)“…Abstract Objectives To characterize Acinetobacter baumannii strains co-producing the ESBL CTX-M-115 and carbapenem-hydrolysing class D β-lactamases (CHDLs),…”
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Acquisition of Class C β-Lactamase PAC-1 by Sequence Type 644 Strains of Pseudomonas aeruginosa
Published in Antimicrobial agents and chemotherapy (01-12-2019)“…Four sequence type 664 (ST664) (serotype O:5) strains of Pseudomonas aeruginosa that were highly resistant to antibiotics, including ceftolozane-tazobactam and…”
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A novel IncQ plasmid carrying gene blaCTX-M-3 in Pseudomonas aeruginosa
Published in Journal of antimicrobial chemotherapy (01-03-2019)Get full text
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Mechanisms of Resistance to Ceftolozane/Tazobactam in Pseudomonas aeruginosa: Results of the GERPA Multicenter Study
Published in Antimicrobial agents and chemotherapy (20-01-2021)“…Resistance mechanisms of Pseudomonas aeruginosa to ceftolozane/tazobactam (C/T) were assessed on a collection of 420 nonredundant strains nonsusceptible to…”
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Mechanisms of Resistance to Ceftolozane/Tazobactam in Pseudomonas aeruginosa: Results of the GERPA Multicenter Study
Published in Antimicrobial agents and chemotherapy (20-01-2021)“…Resistance mechanisms of Pseudomonas aeruginosa to ceftolozane/tazobactam (C/T) were assessed on a collection of 420 nonredundant strains nonsusceptible to…”
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Mutations in genes lpxL1 , bamA , and pmrB impair the susceptibility of cystic fibrosis strains of Pseudomonas aeruginosa to murepavadin
Published in Antimicrobial agents and chemotherapy (10-01-2024)“…Murepavadin is a peptidomimetic exhibiting specific inhibitory activity against species. In the present study, its activity was assessed on 230 cystic fibrosis…”
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Pseudomonas aeruginosa MipA-MipB envelope proteins act as new sensors of polymyxins
Published in mBio (12-02-2024)“…Due to the rising incidence of antibiotic-resistant infections, the lastline antibiotics, polymyxins, have resurged in the clinics in parallel with new bacte…”
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19
Acquisition of Class C β-Lactamase PAC-1 by Sequence Type 644 Strains of Pseudomonas aeruginosa
Published in Antimicrobial agents and chemotherapy (01-12-2019)“…Four sequence type 664 (ST664) (serotype O:5) strains of Pseudomonas aeruginosa that were highly resistant to antibiotics, including ceftolozane-tazobactam and…”
Get full text
Journal Article -
20
A novel IncQ plasmid carrying gene bla CTX-M-3 in Pseudomonas aeruginosa
Published in Journal of antimicrobial chemotherapy (01-03-2019)Get full text
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