109 results found
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    Insights into herpesvirus assembly from the structure of the pUL7:pUL51 complex

    Benjamin G Butt, Danielle J Owen ... Stephen C Graham
    A conserved viral protein complex that promotes membrane wrapping of nascent herpesvirus particles shows structural similarity to cellular membrane-remodelling proteins, suggesting functional mimicry.
    1. Microbiology and Infectious Disease

    Herpes simplex type 2 virus deleted in glycoprotein D protects against vaginal, skin and neural disease

    Christopher Petro, Pablo A González ... William R Jacobs Jr
    An attenuated Herpes simplex type 2 virus deleted in glycoprotein D can be used as an effective vaccine to provide robust transferable humoral immunity and complete protection in murine intravaginal and skin infection models.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    A sustained type I IFN-neutrophil-IL-18 axis drives pathology during mucosal viral infection

    Tania Lebratti, Ying Shiang Lim ... Haina Shin
    Type I IFN is a key determinant of pathogenic neutrophil activity and drives tissue pathology through modulation of IL-18 levels during genital HSV infection.
    1. Chromosomes and Gene Expression
    2. Structural Biology and Molecular Biophysics

    Evidence for DNA-mediated nuclear compartmentalization distinct from phase separation

    David Trombley McSwiggen, Anders S Hansen ... Xavier Darzacq
    Transient DNA interactions by DNA-binding proteins are utilized by herpes simple virus as an alternative route to generate membraneless compartments in the nucleus without invoking phase separation.
    1. Medicine
    2. Microbiology and Infectious Disease

    Sex and prior exposure jointly shape innate immune responses to a live herpesvirus vaccine

    Foo Cheung, Richard Apps ... Jeffrey I Cohen
    In a study of a herpes simplex virus (HSV) vaccine, the combination of sex and prior exposure to the virus resulted in HSV naive women mounting a prominent type I interferon response associated with reduced neutralizing titers to HSV.
    1. Microbiology and Infectious Disease
    2. Neuroscience

    Neuronal hyperexcitability is a DLK-dependent trigger of herpes simplex virus reactivation that can be induced by IL-1

    Sean R Cuddy, Austin R Schinlever ... Anna R Cliffe
    Herpes simplex virus reactivates from a latent infection when neurons become hyperexcitable in response to an inflammatory cytokine known to be released during fever and stress.
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    ATRX promotes maintenance of herpes simplex virus heterochromatin during chromatin stress

    Joseph M Cabral, Hyung Suk Oh, David M Knipe
    Epigenetic restriction of herpes simplex virus occurs in a biphasic manner, in which ATRX maintains viral heterochromatin after an initial phase of chromatin deposition.
    1. Microbiology and Infectious Disease

    Dual signaling via interferon and DNA damage response elicits entrapment by giant PML nuclear bodies

    Myriam Scherer, Clarissa Read ... Thomas Stamminger
    Characterization of PML subnuclear structures during human cytomegalovirus infection demonstrates that prolonged interferon and DNA damage signaling can induce giant PML nuclear bodies which sequentially entrap both nucleic acids and viral proteins as a cytoprotective mechanism.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Herpes simplex viral nucleoprotein creates a competitive transcriptional environment facilitating robust viral transcription and host shut off

    Sarah E Dremel, Neal A DeLuca
    Herpes simplex ICP4 preferentially binds to and delineates the viral genome, ultimately resulting in robust viral transcription at the expense of the host.
    1. Microbiology and Infectious Disease

    Structural basis for capsid recruitment and coat formation during HSV-1 nuclear egress

    Elizabeth B Draganova, Jiayan Zhang ... Ekaterina E Heldwein
    Interactions were visualized between the nuclear egress complex from herpes simplex virus and a capsid protein that could promote nucleocytoplasmic translocation of the capsid in infected cells.

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