2,681 results found
    1. Neuroscience

    Excitatory and inhibitory synapse reorganization immediately after critical sensory experience in a vocal learner

    Ziqiang Huang, Houda G Khaled ... Richard HR Hahnloser
    Sensory acquisition of a motor target is associated with rapid removal of excitatory synapses and with rapid insertion of inhibitory synapses in the main song control area of songbirds.
    1. Neuroscience

    MEF2C regulates cortical inhibitory and excitatory synapses and behaviors relevant to neurodevelopmental disorders

    Adam J Harrington, Aram Raissi ... Christopher W Cowan
    Mice that lack the autism- and schizophrenia-linked gene MEF2C in cortical neurons have an imbalance of excitatory and inhibitory synapses, and impaired social and cognitive abilities.
    1. Cell Biology
    2. Immunology and Inflammation

    A B-cell actomyosin arc network couples integrin co-stimulation to mechanical force-dependent immune synapse formation

    Jia C Wang, Yang-In Yim ... John A Hammer
    B-cell integrin co-stimulation promotes the formation of an actomyosin network that drives integrin-dependent immune synapse formation and B-cell activation.
    1. Cell Biology
    2. Neuroscience

    Downregulation of Dickkopf-3, a Wnt antagonist elevated in Alzheimer’s disease, restores synapse integrity and memory in a disease mouse model

    Nuria Martin Flores, Marina Podpolny ... Patricia C Salinas
    The Wnt antagonist DKK3 is a key regulator of excitatory and inhibitory synapses, and its downregulation in the hippocampus restores synaptic connectivity and memory in an Alzheimer's disease mouse model.
    1. Neuroscience

    Thalamocortical synapses in the cat visual system in vivo are weak and unreliable

    Madineh Sedigh-Sarvestani, Larry A Palmer, Diego Contreras
    A characterization of LGN-V1 synaptic transmission properties demonstrates thalamocortical synapses in vivo are weak and unreliable, but biologically constrained models show they efficiently drive cortex.
    1. Cell Biology
    2. Neuroscience

    EFHC1, implicated in juvenile myoclonic epilepsy, functions at the cilium and synapse to modulate dopamine signaling

    Catrina M Loucks, Kwangjin Park ... Michel R Leroux
    C. elegans EFHC1 influences neuronal transmission through the cilium and the synapse.
    1. Cell Biology
    2. Immunology and Inflammation

    Deep-learning-based three-dimensional label-free tracking and analysis of immunological synapses of CAR-T cells

    Moosung Lee, Young-Ho Lee ... YongKeun Park
    Rapid, label-free, volumetric, and automated assessment of the immunological synapse dynamics is demonstrated by combining optical diffraction tomography and deep-learning-based segmentation, providing a new option for immunological research.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    High-content synaptic phenotyping in human cellular models reveals a role for BET proteins in synapse assembly

    Martin H Berryer, Gizem Rizki ... Lindy E Barrett
    An automated synaptic phenotyping platform combined with small molecule screening reveals modulators of human neuron synapse formation.
    1. Neuroscience

    Clathrin-independent endocytic retrieval of SV proteins mediated by the clathrin adaptor AP-2 at mammalian central synapses

    Tania López-Hernández, Koh-ichiro Takenaka ... Shigeo Takamori
    At mammalian synapses the clathrin adaptor AP-2 plays a crucial role in the endocytic retrieval of a subset of synaptic vesicle proteins from the presynaptic cell surface, while clathrin is dispensable.
    1. Cell Biology
    2. Neuroscience

    Time- and polarity-dependent proteomic changes associated with homeostatic scaling at central synapses

    Christoph T Schanzenbächer, Julian D Langer, Erin M Schuman
    Metabolic labelling and quantitative proteomics reveal the temporal evolution of cellular and neuronal responses to global activity manipulations.

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