Differential expression of the major catalase, KatA in the two wild type Pseudomonas aeruginosa strains, PAO1 and PA14
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Microbiology"
DOI: 10.1007/s12275-019-9225-1
Abstract: KatA is the major catalase required for hydrogen peroxide (H2O2) resistance and acute virulence in Pseudomonas aeruginosa PA14, whose transcription is governed by its dual promoters (katAp1 and katAp2). Here, we observed that KatA was… read more here.
Keywords: pao1; major catalase; expression; aeruginosa strains ... See more keywords
Phenotypic and genetic resistance traits of Pseudomonas aeruginosa strains infecting cystic fibrosis patients: A French cohort study.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of antimicrobial agents"
DOI: 10.1016/j.ijantimicag.2018.05.008
Abstract: Pseudomonas aeruginosa is responsible for chronic respiratory tract colonisation and acute exacerbations in cystic fibrosis (CF) patients. This Gram-negative bacterium often develops multidrug resistance, which represents a therapeutic challenge. The objective of this study was… read more here.
Keywords: cystic fibrosis; pseudomonas aeruginosa; study; fibrosis patients ... See more keywords
Possible metabolic switch between environmental and pathogenic Pseudomonas aeruginosa strains: 1H NMR based metabolomics study.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of pharmaceutical and biomedical analysis"
DOI: 10.1016/j.jpba.2020.113369
Abstract: The study aimed to assess whether Pseudomonas aeruginosa strains from different sources can be distinguished by the metabolomic fingerprint and to check whether antibiotic susceptibility distinctions are available through metabolomic analysis. 1H NMR spectroscopy analysis… read more here.
Keywords: pseudomonas aeruginosa; metabolic switch; environmental pathogenic; possible metabolic ... See more keywords
Comparison of Pseudomonas aeruginosa strains reveals that Exolysin A toxin plays an additive role in virulence.
Sign Up to like & getrecommendations! Published in 2020 at "Pathogens and disease"
DOI: 10.1093/femspd/ftaa010
Abstract: BACKGROUND Pseudomonas aeruginosa possesses an array of virulence genes ensuring successful infection development. A two-partner secretion system Exolysin BA (ExlBA) is expressed in the PA7-like genetic outliers consisting of ExlA, a pore forming toxin, and… read more here.
Keywords: pseudomonas aeruginosa; virulence; strains reveals; comparison pseudomonas ... See more keywords
Plant-associated Pseudomonas aeruginosa strains harbour multiple virulence traits critical for human infection.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of medical microbiology"
DOI: 10.1099/jmm.0.001493
Abstract: Introduction. Pseudomonas aeruginosa causes fatal infections in immunocompromised individuals and patients with pulmonary disorders.Gap Statement. Agricultural ecosystems are the vast reservoirs of this dreaded pathogen. However, there are limited attempts to analyse the pathogenicity of… read more here.
Keywords: pseudomonas aeruginosa; plant associated; pathogenicity; aeruginosa strains ... See more keywords
Behavior of Pseudomonas aeruginosa strains on the nanopillar topography of dragonfly (Pantala flavescens) wing under flow conditions.
Sign Up to like & getrecommendations! Published in 2021 at "Biointerphases"
DOI: 10.1116/6.0001303
Abstract: Bacterial associated infection is a threat in the medical field. Pseudomonas aeruginosa, one of the major causative agents for nosocomial infection, has developed resistance to almost all the classes of antibiotics. Recently, nanopillar-like structures were… read more here.
Keywords: topography; topography dragonfly; pseudomonas aeruginosa; aeruginosa strains ... See more keywords
New antimicrobial peptide-antibiotic combination strategy for Pseudomonas aeruginosa inactivation.
Sign Up to like & getrecommendations! Published in 2022 at "Biointerphases"
DOI: 10.1116/6.0001981
Abstract: Novel antimicrobials or new treatment strategies are urgently needed to treat Pseudomonas aeruginosa (P. aeruginosa) related infections and especially to address the problem of antibiotic resistance. We propose a novel strategy that combines the human… read more here.
Keywords: pseudomonas aeruginosa; outer membrane; antimicrobial peptide; aeruginosa strains ... See more keywords
Molecular Structure and Functional Analysis of Pyocin S8 from Pseudomonas aeruginosa Reveals the Essential Requirement of a Glutamate Residue in the H-N-H Motif for DNase Activity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Bacteriology"
DOI: 10.1128/jb.00346-20
Abstract: Pyocins are proteins produced by Pseudomonas aeruginosa strains that participate in intraspecific competition and host-pathogen interactions. They were first described in the 1950s and since then have gained attention as possible new antibiotics. However, there… read more here.
Keywords: dnase; aeruginosa strains; aeruginosa; activity ... See more keywords
Ceftazidime/Avibactam and Other Commonly Used Antibiotics Activity Against Enterobacterales and Pseudomonas aeruginosa Isolated in Poland in 2015–2019
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DOI: 10.2147/idr.s344165
Abstract: Purpose Infections caused by resistant Gram-negative bacteria are becoming increasingly common and now pose a serious public health threat worldwide, because they are difficult to treat due to few treatment options and they are associated… read more here.
Keywords: aeruginosa strains; activity; activity enterobacterales; ceftazidime avibactam ... See more keywords
Novel Pseudomonas aeruginosa Strains Co-Harbouring blaNDM-1 Metallo β-Lactamase and mcr-1 Isolated from Immunocompromised Paediatric Patients
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DOI: 10.2147/idr.s368566
Abstract: Background The rising resistance to carbapenems in Gram-negative bacteria worldwide poses a major clinical and public health risk. This study aimed to characterise carbapenem- and colistin-resistance genes, blaNDM-1 and mcr-1 located on IncX4 plasmid in… read more here.
Keywords: paediatric patients; pseudomonas aeruginosa; blandm; novel pseudomonas ... See more keywords
Niche, not phylogeny, governs the response to oxygen availability among diverse Pseudomonas aeruginosa strains
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Microbiology"
DOI: 10.3389/fmicb.2022.953964
Abstract: Pseudomonas aeruginosa, a ubiquitous opportunistic pathogen, is a leading cause of chronic infection of airways in cystic fibrosis (CF) patients. Chronic infections typically arise from colonization by environmental strains, followed by adaptation of P. aeruginosa… read more here.
Keywords: pseudomonas aeruginosa; aeruginosa strains; oxygen; response ... See more keywords