11 results found
    1. Cell Biology
    2. Neuroscience

    High N-glycan multiplicity is critical for neuronal adhesion and sensitizes the developing cerebellum to N-glycosylation defect

    Daniel Medina-Cano et al.
    Impairment of protein N-glycosylation disrupts neural cell adhesion mediated by highly glycosylated members of the IgSF-CAM protein family.
    1. Developmental Biology

    Glycosylphosphatidylinositol biosynthesis and remodeling are required for neural tube closure, heart development, and cranial neural crest cell survival

    Marshall Lukacs et al.
    Anchoring of proteins to the cell membrane through the glycosylphosphatidylinositol (GPI) anchor is critical for the survival of the cells that will give rise to the brain and face.
    1. Biochemistry and Chemical Biology
    2. Developmental Biology

    O-GlcNAc on NOTCH1 EGF repeats regulates ligand-induced Notch signaling and vascular development in mammals

    Shogo Sawaguchi et al.
    The transfer of O-GlcNAc by EOGT to specific EGF repeats of NOTCH1 promotes DLL4 binding, Notch signaling, and retinal vascular development.
    1. Cell Biology
    2. Neuroscience

    The interactome of the copper transporter ATP7A belongs to a network of neurodevelopmental and neurodegeneration factors

    Heather S Comstra et al.
    The ATP7A interactome is the first comprehensive view of putative Menkes disease neurodegeneration mechanisms.
    1. Cell Biology
    2. Neuroscience

    Unconventional secretory processing diversifies neuronal ion channel properties

    Cyril Hanus et al.
    Imaging, quantitative immunoblotting and mass spectrometry reveal that hundreds of surface-expressed neuronal membrane proteins exhibit atypical glycosylation profiles, resulting in changes in protein half-life and synaptic responses.
    1. Cancer Biology
    2. Cell Biology

    MPI depletion enhances O-GlcNAcylation of p53 and suppresses the Warburg effect

    Nataly Shtraizent et al.
    Mannose phosphate isomerase is a metabolic enzyme regulating cell survival in both embryonic and cancer cells.
    1. Genetics and Genomics

    Homozygous YME1L1 mutation causes mitochondriopathy with optic atrophy and mitochondrial network fragmentation

    Bianca Hartmann et al.
    Mutations affecting a nuclear encoded metalloprotease cause of a new form of mitochondriopathy, highlighting the importance of this protease for mitochondrial function in humans.
    1. Structural Biology and Molecular Biophysics
    2. Neuroscience

    Structural determinants of adhesion by Protocadherin-19 and implications for its role in epilepsy

    Sharon R Cooper et al.
    Structural and binding studies provide insight into the molecular mechanism of protocadherin-19-mediated adhesion and into the biochemical basis of neurodevelopmental disease.
    1. Neuroscience

    Dystroglycan is a scaffold for extracellular axon guidance decisions

    L Bailey Lindenmaier et al.
    Dystroglycan interacts with multiple partners, including the transmembrane receptor Celsr3, to regulate axon tract formation throughout the developing nervous system.
    1. Developmental Biology

    Tissue-specific regulation of BMP signaling by Drosophila N-glycanase 1

    Antonio Galeone et al.
    N-glycanase 1 is required for a BMP autoregulatory loop in the visceral mesoderm and for intestinal development in Drosophila.

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