5,926 results found
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Heritability enrichment in context-specific regulatory networks improves phenotype-relevant tissue identification

    Zhanying Feng, Zhana Duren ... Yong Wang
    Integrating chromatin accessibility and gene expression data into context-specific regulatory networks can provide better regulatory categories for heritability enrichment and relevant tissue identification.
    1. Cell Biology
    2. Neuroscience

    An acute microglial metabolic response controls metabolism and improves memory

    Anne Drougard, Eric H Ma ... John Andrew Pospisilik
    High-fat ingestion triggers microglial metabolic activation within a single feeding cycle, and enhances whole-body metabolism and memory by converting fatty acids into protective substrates for surrounding neurons.
    1. Immunology and Inflammation
    2. Neuroscience

    Enkephalin-mediated modulation of basal somatic sensitivity by regulatory T cells in mice

    Nicolas Aubert, Madeleine Purcarea ... Gilles Marodon
    Regulatory T cells produce analgesic opioid peptides that limit heat sensitivity in mice, revealing a novel pain regulation mechanism independent of inflammation control.
    1. Neuroscience

    The cation channel TRPA1 tunes mosquito thermotaxis to host temperatures

    Román A Corfas, Leslie B Vosshall
    Female mosquitoes are exquisitely sensitive to human body heat, and the TRPA1 gene is required to focus their attraction toward thermal stimuli resembling warm-blooded hosts.
    1. Evolutionary Biology

    Host-pathogen coevolution increases genetic variation in susceptibility to infection

    Elizabeth ML Duxbury, Jonathan P Day ... Ben Longdon
    A history of coevolution increases genetic variation in the susceptibility of Drosophila to viruses, largely by introducing major-effect resistance polymorphisms into populations.
    1. Neuroscience

    SRF-deficient astrocytes provide neuroprotection in mouse models of excitotoxicity and neurodegeneration

    Surya Chandra Rao Thumu, Monika Jain ... Narendrakumar Ramanan
    Serum response factor (SRF) deficient reactive astrocytes are neuroprotective in the mammalian brain.
    1. Developmental Biology

    Single-cell profiling coupled with lineage analysis reveals vagal and sacral neural crest contributions to the developing enteric nervous system

    Jessica Jacobs-Li, Weiyi Tang ... Marianne E Bronner
    Single-cell transcriptome analysis of sacral compared with vagal neural crest-derived cells in the developing chick enteric nervous system reveals both similarities and differences between these two cell populations.
    1. Immunology and Inflammation

    Notch and TLR signaling coordinate monocyte cell fate and inflammation

    Jaba Gamrekelashvili, Tamar Kapanadze ... Florian P Limbourg
    Notch signaling alters TLR-induced inflammation by skewing monocyte cell fate toward patrolling monocyte differentiation at the expense of macrophage cell fate.
    1. Computational and Systems Biology
    2. Neuroscience

    Biophysical mechanisms in the mammalian respiratory oscillator re-examined with a new data-driven computational model

    Ryan S Phillips, Tibin T John ... Jeffrey C Smith
    Computational modeling motivated by recent experiments clarifies biophysical mechanisms generating the rhythm and amplitude of breathing at the level of neurons and brain circuits in mammals.
    1. Evolutionary Biology
    2. Neuroscience

    Evidence for evolutionary divergence of activity-dependent gene expression in developing neurons

    Jing Qiu, Jamie McQueen ... Giles E Hardingham
    The transcriptional response of human neurons to calcium ion signals shows evolutionary divergence from those responses elicited in mouse neurons, providing evidence in favour of using human systems to study neuronal responses to external stimuli.

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