1,642 results found
    1. Neuroscience

    The cytokine GDF15 signals through a population of brainstem cholecystokinin neurons to mediate anorectic signalling

    Amy A Worth et al.
    The GDF15 receptor, GFRAL,is expressed on a unique population of brainstem CCK neurons and mediates pathophysiological anorexia.
    1. Computational and Systems Biology
    2. Human Biology and Medicine

    A mechanistic model and therapeutic interventions for COVID-19 involving a RAS-mediated bradykinin storm

    Michael R Garvin et al.
    Gene expression analysis reveals a novel, integrated molecular mechanism for much of the pathogenesis of COVID-19 that provides therapeutic intervention points that can be addressed with existing approved pharmaceuticals.
    1. Human Biology and Medicine
    2. Microbiology and Infectious Disease

    Augmented curation of clinical notes from a massive EHR system reveals symptoms of impending COVID-19 diagnosis

    Tyler Wagner et al.
    Applying deep learning technology for the large-scale curation of symptoms from unstructured EHR clinical notes accurately predicts the differential signals of COVID-19 diagnosis over the week preceding typical PCR testing.
    1. Biochemistry and Chemical Biology
    2. Genetics and Genomics

    Transposase-assisted tagmentation of RNA/DNA hybrid duplexes

    Bo Lu et al.
    Tn5 transposase has direct tagmentation activity towards RNA/DNA hybrids, which is harnessed as a more convenient and faster RNA-seq library construction method and will benefit RNA and chromatin research.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Real-time in vivo imaging of extracellular ATP in the brain with a hybrid-type fluorescent sensor

    Nami Kitajima et al.
    Hybrid-type fluorescent ATP sensor showing submicromolar affinity, a large fluorescence response, high selectivity and pH-independence visualized extracellular ATP dynamics in the brain of living mice with high spatiotemporal resolution.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    S-phase-independent silencing establishment in Saccharomyces cerevisiae

    Davis Goodnight, Jasper Rine
    Cell-cycle progression is crucial for heterochromatin formation in budding yeast because S phase promotes the removal of active chromatin marks.
    1. Neuroscience

    Obesity causes selective and long-lasting desensitization of AgRP neurons to dietary fat

    Lisa R Beutler et al.
    Neurons that promote hunger become desensitized to dietary fat in obesity.
    1. Neuroscience

    Homeostatic plasticity fails at the intersection of autism-gene mutations and a novel class of common genetic modifiers

    Özgür Genç et al.
    Forward genetic screens define a novel genetic landscape by which diverse, unrelated autism risk genes may converge to commonly affect the robustness of synaptic transmission.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    High glucose levels increase influenza-associated damage to the pulmonary epithelial-endothelial barrier

    Katina D Hulme et al.
    Hyperglycaemia increases influenza severity by damaging the pulmonary epithelial-endothelial barrier and increasing pulmonary oedema during Influenza A virus infection.

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