454 results found
    1. Cancer Biology
    2. Stem Cells and Regenerative Medicine

    RAL GTPases mediate EGFR-driven intestinal stem cell proliferation and tumourigenesis

    Máté Nászai, Karen Bellec ... Julia B Cordero
    Combined genetic experiments and cellular trafficking assays in Drosophila and mammalian models uncover a new role of RAS-like GTPases in EGFR signalling activation during tissue regeneration and tumourigenesis through regulation of EGFR internalisation.
    1. Cell Biology

    UBTD1 regulates ceramide balance and endolysosomal positioning to coordinate EGFR signaling

    Stéphanie Torrino, Victor Tiroille ... Stephan Clavel
    UBTD1 coordinates EGFR signaling by modulating ceramides level through ASAH1 ubiquitination and EGFR degradation through SQSTM1/p62 ubiquitination, which together impact cell proliferation.
    1. Cancer Biology

    Marked synergy by vertical inhibition of EGFR signaling in NSCLC spheroids shows SOS1 is a therapeutic target in EGFR-mutated cancer

    Patricia L Theard, Erin Sheffels ... Robert L Kortum
    Combined EGFR and SOS1 inhibition synergize to inhibit NSCLC spheroid growth.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    EGFR signaling promotes self-renewal through the establishment of cell polarity in Drosophila follicle stem cells

    Angela Castanieto, Michael J Johnston, Todd G Nystul
    The specification of cell polarity is essential for self-renewal and the segregation of stem-cell and daughter-cell fates in an epithelial stem cell lineage.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Suppressor of cytokine signaling (SOCS)5 ameliorates influenza infection via inhibition of EGFR signaling

    Lukasz Kedzierski, Michelle D Tate ... Sandra E Nicholson
    The intracellular SOCS5 protein has a unique and key role in restraining influenza A infection by regulating epidermal growth factor receptor signaling in airway epithelial cells.
    1. Cell Biology
    2. Computational and Systems Biology

    EGF-dependent re-routing of vesicular recycling switches spontaneous phosphorylation suppression to EGFR signaling

    Martin Baumdick, Yannick Brüggemann ... Philippe IH Bastiaens
    Plasticity arising from autocatalytic receptor activation coexists with robustness in ligand responsiveness only by differential endosomal sorting of spontaneous and ligand-activated EGFR as distinct molecular states.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    EGFR transactivates RON to drive oncogenic crosstalk

    Carolina Franco Nitta, Ellen W Green ... Diane S Lidke
    Unidirectional crosstalk occurs between signaling competent EGFR dimers activating RON within heteromeric complexes at the plasma membrane.
    1. Cancer Biology
    2. Cell Biology

    Genome-wide CRISPR screening reveals genetic modifiers of mutant EGFR dependence in human NSCLC

    Hao Zeng, Johnny Castillo-Cabrera ... Feng Cong
    Functional genomic screening reveals new synthetic lethality with and modes of resistance to epidermal growth factor receptor (EGFR) targeted therapy in EGFR-mutant human lung cancer.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    A molecular mechanism for the generation of ligand-dependent differential outputs by the epidermal growth factor receptor

    Yongjian Huang, Jana Ognjenovic ... John Kuriyan
    Cryo-EM analysis of full-length human epidermal growth factor receptor provides a molecular explanation for how ligand-induced differential effect in the ligand-binding extracellular module tunes the transmembrane signaling mediated by epidermal growth factor receptor.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Receptor-based mechanism of relative sensing and cell memory in mammalian signaling networks

    Eugenia Lyashenko, Mario Niepel ... Dennis Vitkup
    Preferential endocytosis of activated receptors allows cells to memorize their past and perform relative sensing.

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