Browse our latest Microbiology and Infectious Disease articles

Page 68 of 165
    1. Microbiology and Infectious Disease

    Monocyte-derived transcriptome signature indicates antibody-dependent cellular phagocytosis as a potential mechanism of vaccine-induced protection against HIV-1

    Shida Shangguan, Philip K Ehrenberg ... Rasmi Thomas
    Using single-cell CITE-seq to implicate monocytes as the cellular origin of a protective HIV vaccine gene signature.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Linking functional and molecular mechanisms of host resilience to malaria infection

    Tsukushi Kamiya, Nicole M Davis ... Nicole Mideo
    With a data-driven mathematical modelling approach, within-host ecological information alone can provide clues on the mechanistic basis of diverse malaria infection outcomes.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    SARS-CoV-2 shedding dynamics across the respiratory tract, sex, and disease severity for adult and pediatric COVID-19

    Paul Z Chen, Niklas Bobrovitz ... Frank X Gu
    COVID-19 severity, rather than sex or age, predicts SARS-CoV-2 kinetics, and SARS-CoV-2 viral load from lower respiratory tract specimens may predict severe disease days before clinical deterioration for COVID-19 patients.
    1. Microbiology and Infectious Disease

    mRNA vaccination in people over 80 years of age induces strong humoral immune responses against SARS-CoV-2 with cross neutralization of P.1 Brazilian variant

    Helen Parry, Gokhan Tut ... Paul Moss
    The BNT162b2 mRNA COVID-19 vaccine is highly effective at generating immune responses in people over the age of 80 years and provides good cross neutralization of the P.1 gamma variant of concern.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Common host variation drives malaria parasite fitness in healthy human red cells

    Emily R Ebel, Frans A Kuypers ... Elizabeth S Egan
    Human red blood cells from healthy donors display marked biophysical and genetic variation that impacts the growth of Plasmodium falciparum malaria parasites, outside of known disease alleles.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    Inhibition of SARS-CoV-2 polymerase by nucleotide analogs from a single-molecule perspective

    Mona Seifert, Subhas C Bera ... David Dulin
    High-throughput and ultra-stable magnetic tweezers reveal that Remdesivir induces a long-lived backtrack pause upon incorporation by the coronavirus polymerase, and SARS-CoV-2 is able to evade interferon-induced antiviral ddhCTP.
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Multiple introductions of multidrug-resistant typhoid associated with acute infection and asymptomatic carriage, Kenya

    Samuel Kariuki, Zoe A Dyson ... Gordon Dougan
    Carriage of MDR S. Typhi H58 sublineages that also cause acute disease provides understanding of the transmission dynamics of typhoid fever and maintenance of local pathogen populations in Kenya children.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Variation in human herpesvirus 6B telomeric integration, excision, and transmission between tissues and individuals

    Michael L Wood, Colin D Veal ... Nicola J Royle
    Human herpesvirus 6B can transition between telomere-integrated and free viral forms, and frequent telomere-loop-driven partial or complete viral genome excision events create mosaicism in germline carriers of inherited chromosomally integrated HHV-6B.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Structural characterization of NrnC identifies unifying features of dinucleases

    Justin D Lormand, Soo-Kyoung Kim ... Holger Sondermann
    Dinucleases, specialized enzymes that catalyze the final step in RNA degradation, have evolved independently and repeatedly to fulfill essential roles in cell growth.
    1. Microbiology and Infectious Disease

    Cryo-EM reveals new species-specific proteins and symmetry elements in the Legionella pneumophila Dot/Icm T4SS

    Michael J Sheedlo, Clarissa L Durie ... Melanie D Ohi
    Structural analysis of the type IV secretion system purified from Legionella pneumophila uncovers new complex components and symmetry mismatches.