901 results found
    1. Cell Biology
    2. Developmental Biology

    Ubiquitin ligase and signalling hub MYCBP2 is required for efficient EPHB2 tyrosine kinase receptor function

    Chao Chang, Sara L Banerjee ... Artur Kania
    Extracellular signals mediated by the EphB2 receptor tyrosine kinase may access the effectors of fundamental cell functions controlled by MYCBP2.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Elucidation of a four-site allosteric network in fibroblast growth factor receptor tyrosine kinases

    Huaibin Chen, William M Marsiglia ... Moosa Mohammadi
    A four-switch long-range allosteric network controls FGF receptor kinase conformational dynamics as well as activity and is applicable to other receptor tyrosine kinases.
    1. Developmental Biology

    The Alk receptor tyrosine kinase regulates Sparkly, a novel activity regulating neuropeptide precursor in the Drosophila central nervous system

    Sanjay Kumar Sukumar, Vimala Antonydhason ... Ruth H Palmer
    The newly characterized activity regulating neuropeptide encoding gene Spar is a transcriptional target of the Jeb/Alk receptor tyrosine kinase signaling pathway in the Drosophila nervous system.
    1. Cell Biology

    pYtags enable spatiotemporal measurements of receptor tyrosine kinase signaling in living cells

    Payam E Farahani, Xiaoyu Yang ... Jared E Toettcher
    pYtags are novel biosensors that can be used to measure the activity of a receptor tyrosine kinase of interest in live cells with high spatiotemporal resolution and are applied to reveal rapid activity dynamics of EGFR/ErbB2 signaling.
    1. Developmental Biology
    2. Neuroscience

    Kit Ligand and Kit receptor tyrosine kinase sustain synaptic inhibition of Purkinje cells

    Tariq Zaman, Daniel Vogt ... Michael R Williams
    The transmembrane protein Kit Ligand and the Kit receptor tyrosine kinase are required for synapse function between specific cell types in the mouse cerebellum.
    1. Cancer Biology

    EZH2/hSULF1 axis mediates receptor tyrosine kinase signaling to shape cartilage tumor progression

    Zong-Shin Lin, Chiao-Chen Chung ... Ya-Huey Chen
    EZH2/cMET may serve as biomarkers to stratify chondrosarcoma patients for cMET inhibitor treatment.
    1. Cancer Biology
    2. Structural Biology and Molecular Biophysics

    Conserved regulatory motifs in the juxtamembrane domain and kinase N-lobe revealed through deep mutational scanning of the MET receptor tyrosine kinase domain

    Gabriella O Estevam, Edmond M Linossi ... James S Fraser
    Deep mutational scanning reveals interactions in the MET kinase domain that are critical for regulation and cancer-related signaling.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Time-resolved multimodal analysis of Src Homology 2 (SH2) domain binding in signaling by receptor tyrosine kinases

    Joshua A Jadwin, Dongmyung Oh ... Bruce J Mayer
    The recruitment of SH2-containing proteins to Epidermal Growth Factor in cells happens more slowly than predicted by in vitro techniques.
    1. Biochemistry and Chemical Biology

    Collagen induces activation of DDR1 through lateral dimer association and phosphorylation between dimers

    Victoria Juskaite, David S Corcoran, Birgit Leitinger
    Ligand binding induces DDR1 kinase activity through recruitment of DDR1 receptors into signalling clusters in which phosphorylation occurs across different dimers.
    1. Structural Biology and Molecular Biophysics

    How IGF-1 activates its receptor

    Jennifer M Kavran, Jacqueline M McCabe ... Daniel J Leahy
    Ligand binding to the ectodomain of the insulin-like growth factor receptor destabilises an autoinhibitory inter-subunit interaction, which allows the transmembrane domains to associate and the intracellular regions to autophosphorylate.

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