1,073 results found
    1. Cell Biology

    Cyclin-dependent kinase control of motile ciliogenesis

    Eszter K Vladar et al.
    Cyclin-dependentkinase 2 (Cdk2), the master regulator of S phase events during the cell cycle, controls the earliest step in the motile ciliogenesis pathway in quiescent multiciliatedairway epithelial cells.
    1. Medicine

    Clearance of senescent decidual cells by uterine natural killer cells in cycling human endometrium

    Paul J Brighton et al.
    While acute senescence of decidualizing cells drives the inflammatory response underpinning uterine receptivity, subsequent clearance by activated natural killer cells transiently rejuvenates the cycling endometrium, enabling transition into a gestational tissue upon embryo implantation.
    1. Cell Biology

    Brain-specific Drp1 regulates postsynaptic endocytosis and dendrite formation independently of mitochondrial division

    Kie Itoh et al.
    Genetic and cell biological analyses reveal a new role of Drp1 in postsynaptic endocytosis during brain development beyond mitochondrial division GTPase.
    1. Immunology and Inflammation

    The quantity of CD40 signaling determines the differentiation of B cells into functionally distinct memory cell subsets

    Takuya Koike et al.
    Unveiling a mechanism for the fate decision of B-cell differentiation into two functionally distinct memory B cell subsets.
    1. Neuroscience

    Parkin contributes to synaptic vesicle autophagy in Bassoon-deficient mice

    Sheila Hoffmann-Conaway et al.
    The presynaptic scaffolding protein Bassoon is involved in regulating neurotransmitter release by controlling synaptic vesicle pool size and vesicular protein turnover through increased ubiquitination and Parkin-dependent autophagy.
    1. Neuroscience

    Myosin V functions as a vesicle tether at the plasma membrane to control neurotransmitter release in central synapses

    Dario Maschi et al.
    Synaptic vesicles undergo reversible tethering at the plasma membrane which is activity- and myosin V- dependent.
    1. Cell Biology
    2. Neuroscience

    A dynamin 1-, dynamin 3- and clathrin-independent pathway of synaptic vesicle recycling mediated by bulk endocytosis

    Yumei Wu et al.
    Analysis of neurons that lack the two neuronal dynamins, dynamin 1 and 3, demonstrates a pathway of synaptic vesicle reformation that does not require these two dynamins or clathrin-dependent budding.
    1. Genetics and Genomics

    Quiescence unveils a novel mutational force in fission yeast

    Serge Gangloff et al.
    The quiescence-driven mutational landscape reveals replication-independent mutagenesis as a novel evolutionary force.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The vacuolar-ATPase complex and assembly factors, TMEM199 and CCDC115, control HIF1α prolyl hydroxylation by regulating cellular iron levels

    Anna L Miles et al.
    An unbiased genome-wide human forward genetic screen identifies the vacuolar ATPase complex and assembly factors as regulators of HIF stability through their actions on intracellular iron metabolism.
    1. Developmental Biology
    2. Microbiology and Infectious Disease

    Region-specific regulation of stem cell-driven regeneration in tapeworms

    Tania Rozario et al.
    Tapeworms grow and regenerate using stem cells distributed throughout their bodies, but their regeneration competence relies upon the unique micro-environment created by the head and neck.

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