359 results found
    1. Microbiology and Infectious Disease

    Interactions between metabolism and growth can determine the co-existence of Staphylococcus aureus and Pseudomonas aeruginosa

    Camryn Pajon, Marla C Fortoul ... Robert P Smith
    The growth environment driven ratio of ATP to growth rate, called absolute growth, determines the final population composition of Staphylococcus aureus and Pseudomonas aeruginosa when in co-culture.
    1. Microbiology and Infectious Disease

    Human monoclonal antibodies against Staphylococcus aureus surface antigens recognize in vitro and in vivo biofilm

    Lisanne de Vor, Bruce van Dijk ... Suzan HM Rooijakkers
    Antibody-based biologicals could provide an alternative approach to improve the diagnosis of Staphylococcus aureus biofilm-related infections.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Structural basis of malodour precursor transport in the human axilla

    Gurdeep S Minhas, Daniel Bawdon ... Simon Newstead
    Discovery of the structural basis for recognition and uptake of a human precursor for body odour production reveals an important role for bacterial peptide transport and novel routes to prevent its production in humans.
    1. Microbiology and Infectious Disease

    NAD kinase promotes Staphylococcus aureus pathogenesis by supporting production of virulence factors and protective enzymes

    Clarisse Leseigneur, Laurent Boucontet ... Olivier Dussurget
    Staphylococcus aureus NAD kinase promotes infection by protecting bacteria from host antimicrobial defenses and by supporting production of major virulence factors.
    1. Microbiology and Infectious Disease

    Cell differentiation defines acute and chronic infection cell types in Staphylococcus aureus

    Juan-Carlos García-Betancur, Angel Goñi-Moreno ... Daniel Lopez
    During Staphylococcus aureus infections, bacterial cells bifurcate into distinct, specialized cell types that localize physically in different colonization tissues to simultaneously generate different infection types.
    1. Microbiology and Infectious Disease

    Targeting host deoxycytidine kinase mitigates Staphylococcus aureus abscess formation

    Volker Winstel, Evan R Abt ... Caius G Radu
    Host-directed therapy neutralizes a refined immuno-evasive maneuver of pathogenic staphylococci.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Niche-specific genome degradation and convergent evolution shaping Staphylococcus aureus adaptation during severe infections

    Stefano G Giulieri, Romain Guérillot ... Benjamin P Howden
    A large-scale analysis of Staphylococcus aureus within-host evolution based on a comprehensive catalogue of bacterial genetic variation reveals an excess of genome degradation signatures in infecting strains and new genetic loci of clinically relevant adaptation.
    1. Microbiology and Infectious Disease

    Septal secretion of protein A in Staphylococcus aureus requires SecA and lipoteichoic acid synthesis

    Wenqi Yu, Dominique Missiakas, Olaf Schneewind
    Surface protein precursors traffic to lipoteichoic acid-rich septal membranes of Staphylococcus aureus for cleavage of their YSIRK-GXXS motif signal peptides and SecA-mediated translocation across the plasma membrane.
    1. Microbiology and Infectious Disease

    An ECF-type transporter scavenges heme to overcome iron-limitation in Staphylococcus lugdunensis

    Angelika Jochim, Lea Adolf ... Simon Heilbronner
    An ECF-type transporter serves as broad-spectrum heme iron scavenger and allows an opportunistic pathogen to use multiple eukaryotic hemoproteins to overcome nutritional iron-limitation.
    1. Microbiology and Infectious Disease

    Extensive remodelling of the cell wall during the development of Staphylococcus aureus bacteraemia

    Edward JA Douglas, Nathanael Palk ... Ruth C Massey
    The transition of Staphylococcus aureus from commensalism to invasive disease, bacteraemia, is a complex balancing act offsetting offensive and defensive virulence strategies involving the Tca cell wall stress stimulon locus.

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