9,619 results found
    1. Physics of Living Systems

    Arnold tongue entrainment reveals dynamical principles of the embryonic segmentation clock

    Paul Gerald Layague Sanchez, Victoria Mochulska ... Alexander Aulehla
    A microfluidic experimental approach combined with dynamical systems theory reveals how to entrain an embryonic oscillator, the segmentation clock, and allows for the quantification of its entrainment properties.
    1. Neuroscience

    Cerebellum encodes and influences the initiation, performance, and termination of discontinuous movements in mice

    Michael A Gaffield, Britton A Sauerbrei, Jason M Christie
    The activity of cerebellar Purkinje cells both represents and participates in organizing the temporal structure of a periodically performed motor action.
    1. Biochemistry and Chemical Biology

    Gq activity- and β-arrestin-1 scaffolding-mediated ADGRG2/CFTR coupling are required for male fertility

    Dao-Lai Zhang, Yu-Jing Sun ... Jin-Peng Sun
    ADGRG2, an orphan GPCR, when coupled to CFTR via a regional Gq signaling on the apical membrane, acts to regulate efferent duct fluid reabsorption making it essential for male fertility.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    A comprehensive search for calcium binding sites critical for TMEM16A calcium-activated chloride channel activity

    Jason Tien, Christian J Peters ... Huanghe Yang
    The identification of four acidic amino acids as potential calcium-binding residues in the TMEM16A calcium-activated chloride channel furthers the molecular understanding of this ion channel family.
    1. Neuroscience

    Dynamic control of hippocampal spatial coding resolution by local visual cues

    Romain Bourboulou, Geoffrey Marti ... Jerome Epsztein
    Hippocampal spatial coding resolution can quickly adapt to local visual cues within a given environment.
    1. Biochemistry and Chemical Biology

    Cytosolic aggregation of mitochondrial proteins disrupts cellular homeostasis by stimulating the aggregation of other proteins

    Urszula Nowicka, Piotr Chroscicki ... Agnieszka Chacinska
    Defective mitochondrial protein import results in protein aggregation and a specific chaperone response in the cytosol, causatively linking mitochondrial function and cellular protein homeostasis disturbances observed in neurodegeneration.
    1. Neuroscience

    Likelihood approximation networks (LANs) for fast inference of simulation models in cognitive neuroscience

    Alexander Fengler, Lakshmi N Govindarajan ... Michael J Frank
    A novel method and software provides researchers with the capability to rapidly, flexibly, and robustly perform Bayesian parameter estimation of theoretically meaningful models in cognitive neuroscience that were heretofore intractable.
    1. Neuroscience

    Dorsal raphe nucleus to anterior cingulate cortex 5-HTergic neural circuit modulates consolation and sociability

    Laifu Li, Li-Zi Zhang ... Fa-Dao Tai
    Inhibition of 5-HT neurons in the dorsal raphe nuclei or 5-HT terminals in the anterior cingulate cortex decreased consolation-like behaviors and reduced sociability.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Intramolecular domain dynamics regulate synaptic MAGUK protein interactions

    Nils Rademacher, Benno Kuropka ... Sarah A Shoichet
    Binding of ligands to PSD-95 PDZ domains induces a conformational change within the C-terminal domain module that enables differential binding to synaptic interactors.
    1. Structural Biology and Molecular Biophysics

    RETRACTED: The structure of SV40 large T hexameric helicase in complex with AT-rich origin DNA

    Dahai Gai, Damian Wang ... Xiaojiang S Chen
    A structural study reveals how the simian virus 40 Large-T hexamer helicase interacts with its origin DNA and partially melts the origin double-stranded DNA within the hexamer channel.

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