Results 41 to 50 of about 55,191 (217)
, 2022 Background: A collection of human-epidemiologically unrelated S. enterica strains collected over a 3-year period (2016 to 2018) in Italy by the national surveillance Enter-Net Italia was analysed.
Claudia Lucarelli +9 more
core +1 more source
Role of efflux pumps, their inhibitors, and regulators in colistin resistance
Frontiers in Microbiology, 2023 Colistin is highly promising against multidrug-resistant and extensively drug-resistant bacteria clinically. Bacteria are resistant to colistin mainly through mcr and chromosome-mediated lipopolysaccharide (LPS) synthesis-related locus variation. However,
Yinhuan Ding +9 more
doaj +1 more source
, 2020 To investigate whether introduction of colistin into the clinical settings selected colistin-resistant CRE, we performed molecular epidemiological study of 1868 CRE strains collected from different geographical locales in China during the period 2014 ...
Rong Zhang (44942) +7 more
core +1 more source
Angewandte Chemie, EarlyView.Marinocyclins, polycationic macrocyclic depsipeptides, were discovered by genome mining from the marine coral‐derived bacterium Aquimarina megaterium. The compounds have broad‐spectrum activity against gram‐positive and gram‐negative ESKAPE bacteria.
Clara Chepkirui +9 more
wiley +2 more sources
International Journal of Infectious Diseases, 2020 Introduction: Acinetobacter baumannii has emerged as an important nosocomial pathogen worldwide. In Thailand, the incidence and mortality rate of carbapenem-resistant A. baumannii (CRAB) is continuously increasing. This organism is a common pathogen that
Wasan Katip +2 more
doaj +1 more source
International Journal of Infectious Diseases, 2021 Background: Polymyxins (colistin) have emerged for the treatment of carbapenem resistant (CR) gram-negative infections. There is a paucity of data on treatment outcomes and adverse effects of high-dose colistin treatment in Pakistan.
Zaheer Udin Babar +2 more
doaj +1 more source
Adenylation Domain Engineering Enables Biosynthesis of an Improved Polymyxin Antibiotic
Angewandte Chemie, EarlyView.To enable incorporation of l‐2‐aminodecanoic acid into polymyxin by fermentation, a single Trp‐to‐Ala substitution is rationally introduced into the adenylation‐domain residue of its nonribosomal peptide synthetase (NRPS) and efficiently switches substrate selectivity. The engineered strain produces biologically active Ada‐polymyxin, demonstrating that
Maximilian Müll +7 more
wiley +2 more sources
, 2011 Multidrug-resistant (MDR) bacterial infections are increasing in Taiwan hospitals, prompting the common use of colistin. In this study, the safety and efficacy of intravenous (i.v.) colistin was assessed.
盛望徽;王振泰;陳宜君;張上淳; +1 more
core +1 more source
Development of colistin resistance via heteroresistance modeling in : A diagnostic study [PDF]
Precision and Future MedicinePurpose Colistin heteroresistance mediates the failure of antibiotic treatments, is prone to lead to colistin resistance, and has been frequently reported in Klebsiella pneumoniae.
Jungyu Seo, Kwan Soo Ko
doaj +1 more source
, 2020 Bacterial infections, especially chronic infections caused by bacterial biofilms, have become a worldwide threat to public health. Encouragingly, the synergistic actions of two or more antibacterial drugs have been proven to be effective in treating ...
Huan-Huan Ran (6630830) +8 more
core +1 more source