59 results found
    1. Neuroscience

    Analysis of the immune response to sciatic nerve injury identifies efferocytosis as a key mechanism of nerve debridement

    Ashley L Kalinski, Choya Yoon ... Roman J Giger
    In the injured sciatic nerve, blood-derived monocytes and macrophages eat dying leukocytes, thereby contributing to nerve debridement and inflammation resolution, and this correlates with neuronal regeneration.
    1. Developmental Biology

    Svep1 orchestrates distal airway patterning and alveolar differentiation in murine lung development

    Nicole Foxworth, Julie Wells ... Maria Loscertales
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Epidemiology and Global Health

    Discovery proteomics in aging human skeletal muscle finds change in spliceosome, immunity, proteostasis and mitochondria

    Ceereena Ubaida-Mohien, Alexey Lyashkov ... Luigi Ferrucci
    The changes in the skeletal muscle proteome with age indicate the roots of the decline in muscle function with age.
    1. Biochemistry and Chemical Biology

    Phosphorylation bar-coding of free fatty acid receptor 2 is generated in a tissue-specific manner

    Natasja Barki, Laura Jenkins ... Graeme Milligan
    Differential agonist-induced phosphorylation of free fatty acid receptor 2 is shown in different tissues of transgenic mice engineered to express variant forms of the human ortholog of the receptor.
    1. Cell Biology

    A mouse model of human mitofusin-2-related lipodystrophy exhibits adipose-specific mitochondrial stress and reduced leptin secretion

    Jake P Mann, Xiaowen Duan ... David B Savage
    The p.Arg707Trp mutation in Mfn2 causes adipose-specific activation of the integrated stress response, which lowers secretion of adipokines.
    1. Cell Biology

    Identification of functionally distinct fibro-inflammatory and adipogenic stromal subpopulations in visceral adipose tissue of adult mice

    Chelsea Hepler, Bo Shan ... Rana K Gupta
    Fibro-inflammatory progenitors represent a subpopulation of perivascular cells in visceral adipose tissues of mice that promote inflammation and fibrosis.
    1. Developmental Biology
    2. Neuroscience

    Transcriptional profiling of mouse peripheral nerves to the single-cell level to build a sciatic nerve ATlas (SNAT)

    Daniel Gerber, Jorge A Pereira ... Ueli Suter
    Establishing transcriptional profiles of nerve-inhabitant cells as resource to foster the fundamental understanding of peripheral nerves.
    1. Cell Biology

    A bone-specific adipogenesis pathway in fat-free mice defines key origins and adaptations of bone marrow adipocytes with age and disease

    Xiao Zhang, Hero Robles ... Erica L Scheller
    A novel secondary adipogenesis pathway is defined that is unique to the bone marrow and is activated with age and in states of metabolic stress.
    1. Neuroscience

    mTORC1 in AGRP neurons integrates exteroceptive and interoceptive food-related cues in the modulation of adaptive energy expenditure in mice

    Luke K Burke, Tamana Darwish ... Clémence Blouet
    AGRP neurons integrate environmental food-related cues with internal metabolic signals to modulate interscapular brown adipose tissue thermogenesis and energy expenditure, at least in part, via mTORC1 signalling.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Inhibition of intracellular lipolysis promotes human cancer cell adaptation to hypoxia

    Xiaodong Zhang, Alicia M Saarinen ... Jun Liu
    The survival and growth of solid tumor cells in hypoxia is dependent on fatty acid storage in triglyceride lipid droplets promoted by HIG2.

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