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Showing 1–6 of 6 results
Advanced filters: Author: Lisa Kaser Clear advanced filters

  • Dietary lipids are linked to the development of inflammatory bowel diseases through unclear mechanisms. Here, the authors report that dietary polyunsaturated fatty acids trigger intestinal inflammation resembling aspects of Crohn’s disease, which is restricted by glutathione peroxidase 4 in the intestinal epithelium.

    • Lisa Mayr
    • Felix Grabherr
    • Timon E. Adolph
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-15

  • Atmospheric organic compounds are central to key chemical processes that influence air quality. Concurrent measurements of a wide range of these compounds, including previously unmeasured ones, provide closure on OH reactivity.

    • James F. Hunter
    • Douglas A. Day
    • Jesse H. Kroll
    Research
    Nature Geoscience
    Volume: 10, P: 748-753

  • Perivascular and leptomeningeal macrophages, collectively termed here parenchymal border macrophages, are shown to regulate flow dynamics of cerebrospinal fluid, implicating this cell population as new therapeutic targets in neurological diseases such as Alzheimer’s.

    • Antoine Drieu
    • Siling Du
    • Jonathan Kipnis
    Research
    Nature
    Volume: 611, P: 585-593

  • Aircraft measurements, laboratory photolysis experiments and modelling calculations reveal a mechanism for the recycling of nitric acid into nitrogen oxides; this enables observations to be reconciled with model studies, and suggests that particulate nitrate photolysis could be a substantial tropospheric nitrogen oxide source.

    • Chunxiang Ye
    • Xianliang Zhou
    • Christoph Knote
    Research
    Nature
    Volume: 532, P: 489-491

  • Martin Strnad, Yoo Jin Oh, and colleagues use single-molecule force spectroscopy and an extracellular matrix (ECM) analog that mimics natural tick feeding to show that the surface proteins DbpA/B can enhance spirochete motility in the ECM of the host. These results show that spirochetes can tune their transient molecular binding to ECM components to enhance spirochetal dissemination through the host.

    • Martin Strnad
    • Yoo Jin Oh
    • Ryan O. M. Rego
    ResearchOpen Access
    Communications Biology
    Volume: 4, P: 1-9