412 results found
    1. Neuroscience

    KIF2C regulates synaptic plasticity and cognition in mice through dynamic microtubule depolymerization

    Rui Zheng, Yonglan Du ... Junyu Xu
    KIF2C plays an important role in synaptic plasticity and cognition behaviors in mice by regulating activity-dependent microtubule dynamic.
    1. Developmental Biology
    2. Neuroscience

    Receptor-specific interactome as a hub for rapid cue-induced selective translation in axons

    Max Koppers, Roberta Cagnetta ... Christine E Holt
    Multiple axonal guidance receptors control the local and selective translation of mRNAs by binding to ribosomes, specific mRNAs and RNA-binding proteins.
    1. Cell Biology

    Apolipoprotein L-1 renal risk variants form active channels at the plasma membrane driving cytotoxicity

    Joseph A Giovinazzo, Russell P Thomson ... Ryan Schreiner
    Cytotoxicity associated with APOL1 renal-risk variants occurs through its plasma-membrane localization, where aberrant channel activity drives a sustained sodium and calcium influx leading to cell swelling and eventually cell death.
    1. Cell Biology

    Dynein-mediated transport and membrane trafficking control PAR3 polarised distribution

    Julie Jouette, Antoine Guichet, Sandra B Claret
    In Drosophila oocytes, the exclusion of the scaffold protein PAR3 from the posterior cortex depends on PAR1 and endocytosis, while its anterior localisation requires microtubules and recycling endosomes.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    MEMO1 binds iron and modulates iron homeostasis in cancer cells

    Natalia Dolgova, Eva-Maria E Uhlemann ... Oleg Y Dmitriev
    Cancer metastasis modulator MEMO1 binds iron and is involved in regulating iron homeostasis in cancer cells.
    1. Cell Biology

    A genetic screen identifies new steps in oocyte maturation that enhance proteostasis in the immortal germ lineage

    Madhuja Samaddar, Jérôme Goudeau ... Cynthia Kenyon
    A whole-genome genetic screen links new aspects of oocyte maturation to proteostasis renewal in the immortal Caenorhabditis elegans germ-cell lineage and reveals similarities to somatic cell maintenance during aging.
    1. Cell Biology
    2. Evolutionary Biology

    Chimeric origins of ochrophytes and haptophytes revealed through an ancient plastid proteome

    Richard G Dorrell, Gillian Gile ... Chris Bowler
    An in silico reconstruction of a chloroplast that existed hundreds of millions of years ago casts new insights in the evolutionary processes, endosymbioses and chimerism events that shape the origin of plastids.
    1. Cell Biology

    Two RNA-binding proteins mediate the sorting of miR223 from mitochondria into exosomes

    Liang Ma, Jasleen Singh, Randy Schekman
    Mitochondria serve as a reservoir for the sorting of an miRNA into P-bodies and from there into exosomes secreted from human cultured cells.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Membrane binding controls ordered self-assembly of animal septins

    Agata Szuba, Fouzia Bano ... Gijsje H Koenderink
    Nanoscaleimaging reveals that animal septins form dense filamentous networks on biomimeticlipid membranes, explaining how septins may regulate cell surface rigidity.
    1. Cell Biology

    CDK1 controls CHMP7-dependent nuclear envelope reformation

    Alberto T Gatta, Yolanda Olmos ... Jeremy G Carlton
    CHMP7 is phosphorylated by CDK1 upon mitotic entry, preventing interaction with LEM2 and inappropriate assembly during mitotic exit.

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