Browse our latest Microbiology and Infectious Disease articles

Page 28 of 167
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Disease Surveillance: Monitoring livestock pregnancy loss

    Clara Akpan
    Systematically tracking and analysing reproductive loss in livestock helps with efforts to safeguard the health and productivity of food animals by identifying causes and high-risk areas.
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    1. Microbiology and Infectious Disease

    Mycobacterium tuberculosis PhoP integrates stress response to intracellular survival by regulating cAMP level

    Hina Khan, Partha Paul ... Dibyendu Sarkar
    In a stress-specific manner, Mycobacterium tuberculosis PhoP regulates Rv0805 phosphodiesterase expression to control cAMP level and contributes to intracellular survival of the bacilli.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Nanobody repertoire generated against the spike protein of ancestral SARS-CoV-2 remains efficacious against the rapidly evolving virus

    Natalia E Ketaren, Fred D Mast ... John D Aitchison
    High-affinity nanobodies targeting the SARS-CoV-2 spike protein demonstrate sustained effectiveness against current and emerging variants, offering a promising avenue for treatment.
    1. Microbiology and Infectious Disease

    Staphylococcus aureus FtsZ and PBP4 bind to the conformationally dynamic N-terminal domain of GpsB

    Michael D Sacco, Lauren R Hammond ... Yu Chen
    The N-terminal domain of Staphylococcus aureus GpsB, a scaffolding protein, forms an atypical asymmetric dimer and binds to the C-termini of FtsZ and PBP4, influencing the localization and regulation of both the Z-ring and cell wall synthesis.
    1. Microbiology and Infectious Disease

    Quorum-sensing agr system of Staphylococcus aureus primes gene expression for protection from lethal oxidative stress

    Magdalena Podkowik, Andrew I Perault ... Bo Shopsin
    A new framework for examining tolerance in the context of quorum-sensing that may ultimately help predict and manage bacterial tolerance and, therefore, improve clinical outcome during infection.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Molecular mechanism of complement inhibition by the trypanosome receptor ISG65

    Alexander D Cook, Mark Carrington, Matthew K Higgins
    A structure derived from cryogenic electron microscopy shows how ISG65, an African trypanosome receptor that aids virulence, binds C3b and suggests mechanisms through which ISG65 might aid complement resistance.
    1. Medicine
    2. Microbiology and Infectious Disease

    Altered transcriptomic immune responses of maintenance hemodialysis patients to the COVID-19 mRNA vaccine

    Yi-Shin Chang, Kai Huang ... David L Perkins
    Differing time courses of immune responses to the BTN162b2 mRNA COVID-19 vaccination in maintenance hemodialysis subjects are comparable to healthy controls and identify transcriptomic and clinical predictors of anti-spike IgG titers in hemodialysis subjects.
    1. Microbiology and Infectious Disease

    Tools and methods for high-throughput single-cell imaging with the mother machine

    Ryan Thiermann, Michael Sandler ... Suckjoon Jun
    A user-friendly pipeline for analysis of time-lapse imaging data from the microfluidic mother machine.
    1. Microbiology and Infectious Disease

    High-risk Escherichia coli clones that cause neonatal meningitis and association with recrudescent infection

    Nguyen Thi Khanh Nhu, Minh-Duy Phan ... Mark A Schembri
    E. coli that cause neonatal meningitis largely derive from two global clonal lineages that can additionally form intestinal reservoirs to seed recrudescent invasive infection even when appropriate antibiotics are used.
    1. Microbiology and Infectious Disease

    A remarkable genetic shift in a transmitted/founder virus broadens antibody responses against HIV-1

    Swati Jain, Gherman Uritskiy ... Venigalla B Rao
    HIV escapes human immune pressure through a single mutation in V2 domain of envelope protein leading to emergence of mutant-specific broadly reactive antibodies, a phenomenon recapitulated in combinatorial vaccine design.