Artículos (Microbiología)
Envíos recientes
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Evaluation of temocillin efficacy against KPC-2-producing Klebsiella pneumoniae isolates in a hollow-fibre infection model
(Oxford University Press, 2024-02-09)Background: Temocillin is an old antimicrobial that is resistant to hydrolysis by ESBLs but has variable activity against ...
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Legionella pneumophila PPIase Mip Interacts with the Bacterial Proteins SspB, Lpc2061, and FlaA and Promotes Flagellation
(American Society for Microbiology, 2022-10-31)The peptidyl-prolyl-cis/trans-isomerase (PPIase) macrophage infectivity potentiator (Mip) contributes to the pathogenicity ...
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Towards Translation of PqsR Inverse Agonists: From In Vitro Efficacy Optimization to In Vivo Proof-of-Principle
(Wiley-Blackwell, 2023-02-14)Pseudomonas aeruginosa (PA) is an opportunistic human pathogen, which is involved in a wide range of dangerous infections. ...
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Rational engineering of natural polyhydroxyalkanoates producing microorganisms for improved synthesis and recovery
(Wiley-Blackwell, 2023-02)Microbial production of biopolymers derived from renewable substrates and waste streams reduces our heavy reliance on ...
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Isolation and Quantification of Bacterial Membrane Vesicles for Quantitative Metabolic Studies Using Mammalian Cell Cultures
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-11-21)Bacterial membrane vesicles (BMVs) are produced by most bacteria and participate in various cellular processes, such as ...
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The alternative coproporphyrinogen III oxidase (CgoN) catalyzes the oxygen-independent conversion of coproporphyrinogen III into coproporphyrin III
(Frontiers Media S.A., 2024-03-13)Nature utilizes three distinct pathways to synthesize the essential enzyme cofactor heme. The coproporphyrin III-dependent ...
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How are microbes helping end hunger?
(Wiley, 2024-03-11) -
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Phenotypic changes associated with Colistin resistance due to Lipopolysaccharide loss in Acinetobacter baumannii
(Taylor & Francis, 2018)Acinetobacter baumannii can acquire resistance to colistin via complete loss of lipopolysaccharide (LPS) biosynthesis due ...
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Evidence of melatonin synthesis and release by mast cells. Possible modulatory role on inflammation
(Elsevier, 2010)Mast cells take part of armamentarium immunologic for host defense against parasitic and bacterial infections. They are ...
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Antibiotic use and outcome in patients with negative blood cultures, a new target population for antimicrobial stewardship interventions: A prospective multicentre cohort (NO-BACT)
(Elsevier, 2024)Objectives: To evaluate the appropriateness of antimicrobial treatment and the risk factors for mortality in patients ...
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Sinorhizobium fredii HH103 nolR and nodD2 mutants gain capacity for infection thread invasion of Lotus japonicus Gifu and Lotus burttii
(Willey, 2019-03-06)Sinorhizobium fredii HH103 RifR, a broad-host-range rhizobial strain, forms ineffective nodules with Lotus japonicus but ...
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The Sinorhizobium fredii HH103 type III secretion system effector NopC blocks nodulation with Lotus japonicus Gifu
(Oxford, 2020-06-26)Results GunA from S. fredii HH103 shows cellulase activity and is secreted through the T3SS in response to the inducer ...
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GunA of Sinorhizobium (Ensifer) fredii HH103 is a T3SS-secreted cellulase that differentially affects symbiosis with cowpea and soybean
(Springer, 2019-11-12)Aims The symbiosis between Sinorhizobium fredii HH103 and its host legumes is influenced by the type 3 secretion system ...
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Detection of high level of co-infection and the emergence of novel SARS CoV-2 delta-omicron and omicron-omicron recombinants in the epidemiological surveillance of Andalusia
(MDPI, 2023)Recombination is an evolutionary strategy to quickly acquire new viral properties inherited from the parental lineages. ...
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Interhospital Spread of blaVIM-1- and blaCTX-M-15-Producing K. pneumoniae ST15 on an IncR Plasmid in Southern Spain
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)In 2014–2015, the main CTX-M-15- and OXA-48-producing clone in our region was ST15. Recently, K. pneumoniae ST15 isolates ...
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β-Lactam/β-Lactam Inhibitor Combinations for the Treatment of Bacteremia Due to Extended-Spectrum β-Lactamase-Producing Escherichia coli: A Post Hoc Analysis of Prospective Cohorts
(Oxford University Press, 2012)Background. Extended-spectrum ß-lactamase–producing Escherichia coli (ESBL-EC) is an important cause of invasive infections. ...
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Is reduced vancomycin susceptibility a factor associated with poor prognosis in MSSA bacteraemia?
(Oxford University Press, 2015)Objectives: The known data about the influence of vancomycin MIC on Staphylococcus aureus bacteraemia are contradictory. ...
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Effectiveness of fosfomycin trometamol as oral step-down therapy for bacteraemic urinary tract infections due to MDR Escherichia coli: a post hoc analysis of the FOREST randomized trial
(Oxford Academic, 2023)Background Fosfomycin is a potentially attractive option as step-down therapy for bacteraemic urinary tract infections ...
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Prevalence and transmission dynamics of Escherichia coli ST131 among contacts of infected community and hospitalized patients
(Elsevier, 2018)Objectives: The Escherichia coli O25b-associated ST131 clonal group was recently found to be prevalent in our area as a ...
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OXA-48-Like-Producing Klebsiella pneumoniae in Southern Spain in 2014-2015
(Oxford University Press, 2019)The aim of this study was to characterize the population structure of 56 OXA-48-like-producing Klebsiella pneumoniae ...