250 results found
    1. Cell Biology
    2. Neuroscience

    A novel ALS-associated variant in UBQLN4 regulates motor axon morphogenesis

    Brittany M Edens, Jianhua Yan ... Yongchao C Ma
    A novel ALS-associated variant in UBQLN4 impairs proteasome function and beta-catenin degradation to drive aberrant axon morphogenesis in motor neurons.
    1. Developmental Biology

    Basement membranes are crucial for proper olfactory placode shape, position and boundary with the brain, and for olfactory axon development

    Pénélope Tignard, Karen Pottin ... Marie Anne Breau
    Laminin gamma1-dependent basement membranes are required for multiple aspects of olfactory system development in zebrafish, including the maintenance of placode tissue shape and the growth of the olfactory axons.
    1. Developmental Biology
    2. Neuroscience

    MAP7 regulates axon morphogenesis by recruiting kinesin-1 to microtubules and modulating organelle transport

    Stephen R Tymanskyj, Benjamin H Yang ... Le Ma
    An under-studied microtubule-associated protein is found to regulate axon growth and branching by modulating microtubule-based organelle transport through its dual interactions with microtubules and the conventional kinesin motor.
    1. Developmental Biology
    2. Neuroscience

    Sequential phosphorylation of NDEL1 by the DYRK2-GSK3β complex is critical for neuronal morphogenesis

    Youngsik Woo, Soo Jeong Kim ... Sang Ki Park
    Sequential phosphorylation of NDEL1 Ser336/Ser332 by DYRK2 and GSK3β is a novel regulatory step for actin dynamics that contributes to the neurite outgrowth and neuronal arborization in the developing brain.
    1. Cell Biology

    The non-mitotic role of HMMR in regulating the localization of TPX2 and the dynamics of microtubules in neurons

    Yi-Ju Chen, Shun-Cheng Tseng ... Eric Hwang
    The protein hyaluronan-mediated motility receptor interacts with microtubules to enhance their stability and recruits TPX2 to promote microtubule emanation in neurons.
    1. Developmental Biology
    2. Neuroscience

    EphrinB2 regulates VEGFR2 during dendritogenesis and hippocampal circuitry development

    Eva Harde, LaShae Nicholson ... Amparo Acker-Palmer
    The internalization of the angiogenic receptor VEGFR2 expressed in neurons is controlled by ephrinB2 and is required for neuronal dendritic arborization, spine morphogenesis and circuitry development in the hippocampus.
    1. Cell Biology
    2. Developmental Biology

    Vangl2 acts at the interface between actin and N-cadherin to modulate mammalian neuronal outgrowth

    Steve Dos-Santos Carvalho, Maite M Moreau ... Mireille Montcouquiol
    The core PCP protein acts as a internal brake to neuronal outgrowth.
    1. Developmental Biology

    Self-formation of concentric zones of telencephalic and ocular tissues and directional retinal ganglion cell axons

    Wei Liu, Rupendra Shrestha ... Ludovic Spaeth
    Organoids are useful in studying guidance cues for retinal ganglion cell (RGC) axon generation and regeneration, and the method of RGC isolation via CNTN2 facilitates investigating RGC-related retinal diseases such as glaucoma.
    1. Developmental Biology
    2. Neuroscience

    MEGF8 is a modifier of BMP signaling in trigeminal sensory neurons

    Caitlin Engelhard, Sarah Sarsfield ... David D Ginty
    A protein called Megf8 regulates the activity of key signaling molecules involved in the development of the peripheral nervous system.
    1. Immunology and Inflammation
    2. Neuroscience

    Microglial trogocytosis and the complement system regulate axonal pruning in vivo

    Tony KY Lim, Edward S Ruthazer
    In vivo time lapse imaging reveals that microglial trogocytosis of presynaptic elements is regulated by the complement system which controls axon morphogenesis in the developing brain.

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