326 results found
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Cryo-EM structure of the rhodopsin-Gαi-βγ complex reveals binding of the rhodopsin C-terminal tail to the gβ subunit

    Ching-Ju Tsai et al.
    The structure of a light-sensitive G protein-coupled receptor in complex with a Gi-protein heterotrimer provides a structural foundation for the role of the receptor C-terminal tail in scaffolding and signaling.
    1. Neuroscience

    Characterization of small fiber pathology in a mouse model of Fabry disease

    Lukas Hofmann et al.
    Globotriaosylcermide directly impacts neuronal integrity and ion channel function as potential mechanism underlying small fiber pathology in Fabry disease.
    1. Physics of Living Systems

    Measuring ligand-cell surface receptor affinities with axial line-scanning fluorescence correlation spectroscopy

    Antonia Franziska Eckert et al.
    A robust fluorescence microscopy-based data acquisition and analysis framework affords the precise measurement of cell surface receptor affinities toward their cognate ligands and their densities in live cells/tissues.
    1. Cancer Biology
    2. Chromosomes and Gene Expression

    Multiple tumor suppressors regulate a HIF-dependent negative feedback loop via ISGF3 in human clear cell renal cancer

    Lili Liao et al.
    Major secondary tumor suppressors in kidney cancer are required to maintain the activity of a tumor suppressive transcription factor after the loss of the primary tumor suppressor VHL.
    1. Cancer Biology

    STRIPAK directs PP2A activity toward MAP4K4 to promote oncogenic transformation of human cells

    Jong Wook Kim et al.
    ST recruitment of STRIPAK facilitates PP2A-mediated dephosphorylation of MAP4K4 and induces cell transformation highlighting that STRIPAK complex plays a key role in defining PP2A specificity and activity.
    1. Cell Biology
    2. Developmental Biology

    Maternal spindle transfer overcomes embryo developmental arrest caused by ooplasmic defects in mice

    Nuno Costa-Borges et al.
    Maternal spindle transfer is a feasible approach to enhance embryonic developmental of compromised oocytes, which can represent a new strategy for patients with forms of infertility refractory to current treatments.
    1. Cell Biology

    Luciferase-LOV BRET enables versatile and specific transcriptional readout of cellular protein-protein interactions

    Christina K Kim et al.
    SPARK2 allows a transcriptional readout of inter- and intracellular protein-protein interactions, with near-zero background, by employing proximity-dependent luciferase-LOV regulation.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    SMC5/6 is required for replication fork stability and faithful chromosome segregation during neurogenesis

    Alisa Atkins et al.
    The structural maintenance of chromosomes complex, SMC5/6, is crucial for brain development and function as it ensures proficient DNA replication in neural progenitor cells prior to chromosome segregation.
    1. Neuroscience

    A dual role for Cav1.4 Ca2+ channels in the molecular and structural organization of the rod photoreceptor synapse

    J Wesley Maddox et al.
    Ca2+ influx through Cav1.4 channels is required for the structural, but not the molecular organization of the rod photoreceptor synapse.
    1. Cell Biology

    Casein kinase 1G2 suppresses necroptosis-promoted testis aging by inhibiting receptor-interacting kinase 3

    Dianrong Li et al.
    Casein kinase 1G2 interacts with and inhibits the activation of receptor-interacting kinase 3, RIP3, in response to TNF and toll-like receptor family members and attenuates its necroptosis signaling activity.

Refine your results by:

Type
Research categories