147 results found
    1. Developmental Biology

    The ectodomains determine ligand function in vivo and selectivity of DLL1 and DLL4 toward NOTCH1 and NOTCH2 in vitro

    Lena Tveriakhina, Karin Schuster-Gossler ... Achim Gossler
    Regions outside the major receptor binding interface of DLL1 and DLL4 contribute to context-dependent divergence of ligand function in vivo and differential Notch1 and Notch2 activation in vitro.
    1. Developmental Biology

    Lunatic fringe-mediated Notch signaling regulates adult hippocampal neural stem cell maintenance

    Fatih Semerci, William Tin-Shing Choi ... Mirjana Maletic-Savatic
    In adult mouse hippocampus, neural stem cell and their progeny communicate via Lunatic Fringe mediated Notch signaling to regulate stem cell quiescence, division, and fate.
    1. Cell Biology
    2. Immunology and Inflammation

    PKCθ links proximal T cell and Notch signaling through localized regulation of the actin cytoskeleton

    Graham J Britton, Rachel Ambler ... David Cameron Wraith
    T cell receptor and Notch signaling pathways are linked via a novel mechanism involving modulation of the cytoskeleton.
    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, Shweta Varshney ... Tetsuya Okajima
    The transfer of O-GlcNAc by EOGT to specific EGF repeats of NOTCH1 promotes DLL4 binding, Notch signaling, and retinal vascular development.
    1. Developmental Biology

    Enhancer architecture sensitizes cell specific responses to Notch gene dose via a bind and discard mechanism

    Yi Kuang, Ohad Golan ... Brian Gebelein
    DNA binding site architecture promotes Notch transcription complex degradation to sensitize developmental processes requiring long-duration signaling.
    1. Developmental Biology
    2. Immunology and Inflammation

    Notch-induced endoplasmic reticulum-associated degradation governs mouse thymocyte β−selection

    Xia Liu, Jingjing Yu ... Xi Chen
    Endoplasmic reticulum-associated degradation (ERAD) is a critical protein quality control checkpoint for thymocyte β-slection.
    1. Developmental Biology

    Jagged and Delta-like ligands control distinct events during airway progenitor cell differentiation

    Maria R Stupnikov, Ying Yang ... Wellington V Cardoso
    Notch ligands from the Delta and Jagged families have distinct roles in epithelial progenitor cell fate of extrapulmonary and intrapulmonary airways and differentially restrict expansion of the neuroendocrine microenvironment.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Quantitative proteomics reveals the selectivity of ubiquitin-binding autophagy receptors in the turnover of damaged lysosomes by lysophagy

    Vinay V Eapen, Sharan Swarup ... J Wade Harper
    A combination of spatial proteomic and autophagic flux approaches was used to reveal the landscape of turnover of damaged lysosomes, demonstrating a key role for the autophagy receptor TAX1BP1 and its associated kinase TBK1 in both HeLa cells and iNeurons.
    1. Developmental Biology
    2. Neuroscience

    LIN-12/Notch signaling instructs postsynaptic muscle arm development by regulating UNC-40/DCC and MADD-2 in Caenorhabditis elegans

    Pengpeng Li, Kevin M Collins ... Kang Shen
    The Notch signaling pathway has a central role in the formation of the circuit that controls egg-laying in the nematode worm C. elegans.
    1. Cancer Biology

    Cannabinoid combination targets NOTCH1-mutated T-cell acute lymphoblastic leukemia through the integrated stress response pathway

    Elazar Besser, Anat Gelfand ... David Meiri
    The cannabinoids cannabidiol, cannabidivarin, and the newly identified 331-18A demonstrate antitumoral effects in Notch1-mutated leukemia, underscoring the potential and complexity of Cannabis as a novel treatment for cancer.

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