Browse our latest research

Page 596 of 1,755
    1. Cell Biology
    2. Physics of Living Systems

    Tracking receptor motions at the plasma membrane reveals distinct effects of ligands on CCR5 dynamics depending on its dimerization status

    Fanny Momboisse, Giacomo Nardi ... Anne Brelot
    Combining particle tracking in living cells with statistical analysis demonstrates how the oligomeric organization of cell surface receptor influences their function, a necessary step in the development of drugs targeting specific receptor conformation.
    1. Neuroscience

    A viral toolbox for conditional and transneuronal gene expression in zebrafish

    Chie Satou, Rachael L Neve ... Rainer W Friedrich
    Novel procedures for viral gene transfer in zebrafish enable visualization and manipulation of specific neurons.
    1. Microbiology and Infectious Disease

    The giant staphylococcal protein Embp facilitates colonization of surfaces through Velcro-like attachment to fibrillated fibronectin

    Nasar Khan, Hüsnü Aslan ... Rikke Louise Meyer
    Fibronectin can shift from a globular to fibrillated form when adsorbing to implant surfaces, and this shift makes it accessible to attachment by Staphylococcus epidermidis, which is the leading cause of implant-associated infections.
    1. Neuroscience

    A single exposure to altered auditory feedback causes observable sensorimotor adaptation in speech

    Lana Hantzsch, Benjamin Parrell, Caroline A Niziolek
    Hearing a single auditory error while speaking causes an adaptive change that corrects for that error the next time we say a word, providing empirical support for current models of speech sensorimotor adaptation and aligning speech with other motor domains.
    1. Cell Biology

    Pathogenic mutations in the chromokinesin KIF22 disrupt anaphase chromosome segregation

    Alex F Thompson, Patrick R Blackburn ... Jason Stumpff
    Pathogenic mutations in KIF22, which dominantly cause bone dysplasia, improperly activate the motor during anaphase in dividing cells leading to chromosome recongression.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    A biophysical threshold for biofilm formation

    Jenna A Moore-Ott, Selena Chiu ... Sujit S Datta
    A biophysical model of the process by which bacteria transition from the motile planktonic state to the immobilized biofilm state yields testable predictions in terms of two dimensionless parameters, one describing nutrient availability and the other describing cellular dispersal.
    1. Neuroscience

    Non-uniform distribution of dendritic nonlinearities differentially engages thalamostriatal and corticostriatal inputs onto cholinergic interneurons

    Osnat Oz, Lior Matityahu ... Joshua A Goldberg
    The membrane nonlinearities of the dendritic arbor of striatal cholinergic interneurons conspire with the spatial distribution of its excitatory inputs to preferentially boost thalamic inputs.
    1. Genetics and Genomics
    2. Neuroscience

    The E3 ligase Thin controls homeostatic plasticity through neurotransmitter release repression

    Martin Baccino-Calace, Katharina Schmidt, Martin Müller
    An electrophysiology-based genetic screen in Drosophila identified a role for the E3 ligase Thin in presynaptic homeostatic plasticity.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Conformational fingerprinting of allosteric modulators in metabotropic glutamate receptor 2

    Brandon Wey-Hung Liauw, Arash Foroutan ... Reza Vafabakhsh
    A combination of single-molecule and in vivo FRET showed how drugs affect conformation of mGluR2 at different domains.
    1. Cancer Biology
    2. Cell Biology

    The integrated stress response remodels the microtubule-organizing center to clear unfolded proteins following proteotoxic stress

    Brian Hurwitz, Nicola Guzzi ... Elaine Fuchs
    In response to proteotoxic stress, squamous cell carcinoma cells hijack the integrated stress response to promote recovery by bolstering protection of microtubule dynamics.