2,175 results found
    1. Neuroscience

    Neuronal integration in the adult mouse olfactory bulb is a non-selective addition process

    Jean-Claude Platel et al.
    Adult neurogenesis in the olfactory bulb is not a turnover system but represents a lifelong neuronal addition mechanism.
    1. Developmental Biology
    2. Neuroscience

    Anterior CNS expansion driven by brain transcription factors

    Jesús Rodriguez Curt et al.
    The expansion of the anterior Drosophila CNS is driven by increased progenitor generation and prolonged proliferation, mediated by brain-restricted genes and the PRC2.
    1. Neuroscience

    Active information maintenance in working memory by a sensory cortex

    Xiaoxing Zhang et al.
    Delay-period activity of anterior piriform cortex is important for working memory tasks requiring active maintenance and encodes the maintained information.
    1. Cell Biology

    The transcription factor Hey and nuclear lamins specify and maintain cell identity

    Naama Flint Brodsly et al.
    Hey together with LaminC continuously supervise nuclear organisation and differentiated enterocyte identity, a regulation that is lost upon ageing, resulting in loss of gut homeostasis.
    1. Ecology

    Algal-fungal symbiosis leads to photosynthetic mycelium

    Zhi-Yan Du et al.
    The capacity for symbiosis between photosynthetic microalgae and early diverging lineages fungi was demonstrated with microscopy and stable isotope exchange of carbon and nitrogen.
    1. Cell Biology
    2. Neuroscience

    Expression of WIPI2B counteracts age-related decline in autophagosome biogenesis in neurons

    Andrea KH Stavoe et al.
    The dynamic phosphorylation of autophagy component WIPI2B is critical to maintain autophagosome biogenesis in neurons, and ectopic expression of WIPI2B can restore rates of autophagosome biogenesis in aged neurons.
    1. Neuroscience

    Vasoactive intestinal peptide-expressing interneurons are impaired in a mouse model of Dravet syndrome

    Kevin M Goff, Ethan M Goldberg
    Vasoactive intestinal peptide-expressing GABAergic interneurons in cerebral cortex express the sodium channel subunit Nav1.1, and a defined subset of VIP interneurons are dysfunctional in a mouse model of Dravet syndrome.
    1. Neuroscience

    Impact of precisely-timed inhibition of gustatory cortex on taste behavior depends on single-trial ensemble dynamics

    Narendra Mukherjee et al.
    Primary taste cortex does far more than code tastes by turning taste codes into motor commands via population dynamics.
    1. Neuroscience

    A connectional hub in the rostral anterior cingulate cortex links areas of emotion and cognitive control

    Wei Tang et al.
    A hub in the rostral anterior cingulate cortex receives unusually high and functionally diverse inputs, providing a biological interface between motivation, incentive based learning, and decision making.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    A composition-dependent molecular clutch between T cell signaling condensates and actin

    Jonathon A Ditlev et al.
    Compositional changes alter actin binding by phase separated T cell signaling clusters, enabling cluster movement by distinct actin networks.

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