17 results found
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    IFI16, a nuclear innate immune DNA sensor, mediates epigenetic silencing of herpesvirus genomes by its association with H3K9 methyltransferases SUV39H1 and GLP

    Arunava Roy, Anandita Ghosh ... Bala Chandran
    The innate immune DNA sensor IFI16 is in association with H3K9 methyltransferases SUV39H1 and GLP under physiological conditions in the nucleus which facilitates the epigenetic silencing of foreign viral DNA.
    1. Microbiology and Infectious Disease

    Release of human cytomegalovirus from latency by a KAP1/TRIM28 phosphorylation switch

    Benjamin Rauwel, Suk Min Jang ... Didier Trono
    Inactivation of KAP1 by mTOR-mediated phosphorylation releases human cytomegalovirus from latency, and has the potential to be used as a therapy to purge the virus from transplant organs.
    1. Microbiology and Infectious Disease

    KSHV-encoded vCyclin can modulate HIF1α levels to promote DNA replication in hypoxia

    Rajnish Kumar Singh, Yonggang Pei ... Erle S Robertson
    KSHV nullifies hypoxic restriction of DNA replication.
    1. Microbiology and Infectious Disease

    The Tudor SND1 protein is an m6A RNA reader essential for replication of Kaposi’s sarcoma-associated herpesvirus

    Belinda Baquero-Perez, Agne Antanaviciute ... Adrian Whitehouse
    SND1 has m6A-reading ability and is essential for Kaposi's sarcoma-associated lytic replication.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Phenotypic complementation of genetic immunodeficiency by chronic herpesvirus infection

    Donna A MacDuff, Tiffany A Reese ... Herbert W Virgin
    HOIL-1 deficiency in mice results in a severe immunodeficiency that is effectively complemented by chronic infection with a murine gamma-herpesvirus.
    1. Microbiology and Infectious Disease
    2. Structural Biology and Molecular Biophysics

    A pentameric protein ring with novel architecture is required for herpesviral packaging

    Allison L Didychuk, Stephanie N Gates ... Britt A Glaunsinger
    The first structures of Kaposi’s sarcoma-associated herpesvirus ORF68 and Epstein–Barr virus BFLF1, conserved and essential proteins required in herpesviruses, reveal new insights into viral genome packaging.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    A Herpesviral induction of RAE-1 NKG2D ligand expression occurs through release of HDAC mediated repression

    Trever T Greene, Maria Tokuyama ... Laurent Coscoy
    Viral infection can induce NKG2D ligand expression through the action of virally encoded histone deacetylase (HDAC) inhibitors, which release HDAC mediated repression of NKG2D ligands.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Evidence linking APOBEC3B genesis and evolution of innate immune antagonism by gamma-herpesvirus ribonucleotide reductases

    Sofia N Moraes, Jordan T Becker ... Reuben S Harris
    The birth of the antiviral gene APOBEC3B in ancient primates is linked to the evolution of a potent counterdefense by herpesviruses, a host-pathogen interaction maintained to present day.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Human cytomegalovirus interactome analysis identifies degradation hubs, domain associations and viral protein functions

    Luis V Nobre, Katie Nightingale ... Michael P Weekes
    The human cytomegalovirus (HCMV) interactome systematically characterises high-confidence viral-viral and viral-host protein interactions in HCMV-infected cells, facilitating multiple novel insights into HCMV and herpesviral function.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Human cytomegalovirus IE1 protein alters the higher-order chromatin structure by targeting the acidic patch of the nucleosome

    Qianglin Fang, Ping Chen ... Rui-Ming Xu
    Distinct binding of viral proteins to the same region on the nucleosome surface can result in contrasting changes to higher-order chromatin structure in the host cell.

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