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    1. Cell Biology

    The master cell cycle regulator APC-Cdc20 regulates ciliary length and disassembly of the primary cilium

    Weiping Wang, Tao Wu, Marc W Kirschner
    The anaphase promoting complex (APC) has an essential role in ubiquitin-mediated proteolysis in the disassembly of cilia.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A subcellular map of the human kinome

    Haitao Zhang, Xiaolei Cao ... Bin Zhao
    An immunofluorescent analysis of 465 protein kinases revealed a substantial role of liquid-liquid phase separation in kinase localization and identified new kinase localizations to mitochondria and other organelles.
    1. Cell Biology

    53BP1 and USP28 mediate p53-dependent cell cycle arrest in response to centrosome loss and prolonged mitosis

    Chii Shyang Fong, Gregory Mazo ... Meng-Fu Bryan Tsou
    Tumor Protein p53 Binding Protein 1 and Ubiquitin Specific Peptidase 28 engage p53 to promote mitotic efficiency.
    1. Cell Biology

    Polo-like kinase acts as a molecular timer that safeguards the asymmetric fate of spindle microtubule-organizing centers

    Laura Matellán, Javier Manzano-López, Fernando Monje-Casas
    Molecular and cell biology analyses reveal novel roles of Polo-like kinases in establishing non-random segregation patterns of spindle-associated microtubule-organizing centers during mitosis, a phenomenon linked with replicative cell aging.
    1. Cell Biology
    2. Immunology and Inflammation

    Distinct structural and catalytic roles for Zap70 in formation of the immunological synapse in CTL

    Misty R Jenkins, Jane C Stinchcombe ... Gillian M Griffiths
    Inhibition of the catalytic activity of the Zap70 kinase reveals that discrete TCR-regulated events control the remodelling of the actin cytoskeleton when the cytotoxic T cell interacts with its target.
    1. Cell Biology
    2. Developmental Biology

    HMMR acts in the PLK1-dependent spindle positioning pathway and supports neural development

    Marisa Connell, Helen Chen ... Christopher A Maxwell
    HMMR regulates spindle positioning in neural and other cell types downstream of PLK1 and subsequently affects cortical NuMA-Dynein localization.
    1. Cancer Biology
    2. Cell Biology

    The integrated stress response remodels the microtubule-organizing center to clear unfolded proteins following proteotoxic stress

    Brian Hurwitz, Nicola Guzzi ... Elaine Fuchs
    In response to proteotoxic stress, squamous cell carcinoma cells hijack the integrated stress response to promote recovery by bolstering protection of microtubule dynamics.
    1. Cell Biology
    2. Developmental Biology

    Developmental alterations in centrosome integrity contribute to the post-mitotic state of mammalian cardiomyocytes

    David C Zebrowski, Silvia Vergarajauregui ... Felix B Engel
    Mammal hearts are unable to replace lost cardiomyocytes, which may be due to the loss of centrosome integrity in these cells after birth.
    1. Cell Biology
    2. Developmental Biology

    Augmin deficiency in neural stem cells causes p53-dependent apoptosis and aborts brain development

    Ricardo Viais, Marcos Fariña-Mosquera ... Jens Lüders
    Non-centrosomal microtubule nucleation mediated by augmin is essential for neural progenitor mitosis and survival, and thus brain development.
    1. Cell Biology

    PPP1R35 is a novel centrosomal protein that regulates centriole length in concert with the microcephaly protein RTTN

    Andrew Michael Sydor, Etienne Coyaud ... Vito Mennella
    The previously uncharacterized protein PPP1R35 is a novel centriolar luminal protein critical for centriole elongation by acting in a complex with microcephaly protein RTTN.