189 results found
    1. Cell Biology
    2. Developmental Biology

    A polarity pathway for exocyst-dependent intracellular tube extension

    Joshua Abrams, Jeremy Nance
    Lumen extension in intracellular tubes relies on a molecular pathway involving Rho GTPase signaling, cell polarity, and vesicle-tethering proteins.
    1. Computational and Systems Biology
    2. Neuroscience

    3DeeCellTracker, a deep learning-based pipeline for segmenting and tracking cells in 3D time lapse images

    Chentao Wen et al.
    A deep learning-based pipeline was developed for extracting cellular signals flexibly from moving cells in 3D time lapse images, and it outperformed previous methods under different imaging conditions.
    1. Neuroscience

    Drp1 is required for AgRP neuronal activity and feeding

    Sungho Jin et al.
    Mitochondrial fission, associated with fatty acids oxidation, is fundamental for AgRP neuronal activity during negative energy balance and in regulating fasting- and/or ghrelin-induced feeding.
    1. Cell Biology
    2. Computational and Systems Biology

    Identifying molecular features that are associated with biological function of intrinsically disordered protein regions

    Taraneh Zarin et al.
    A statistical model systematically associates functions of intrinsically disordered regions with sequence-distributed molecular features such as charge, residue composition, or repeat content.
    1. Neuroscience

    Coupling between fast and slow oscillator circuits in Cancer borealis is temperature-compensated

    Daniel Powell et al.
    The mechanism that couples two rhythmic circuits is maintained over a large temperature range although both circuits are temperature-sensitive.
    1. Cancer Biology
    2. Immunology and Inflammation

    Tissue-autonomous immune response regulates stress signaling during hypertrophy

    Robert Krautz et al.
    The immune effector Drosomycin buffers stress signaling in hypertrophic salivary glands to inhibit their disintegration, detection by the cellular immune response, and promotes further overgrowth.
    1. Cancer Biology

    SATB2 induction of a neural crest mesenchyme-like program drives melanoma invasion and drug resistance

    Maurizio Fazio et al.
    A genetic discovery screen for epigenetic factors accelerating melanoma development in vivo identifies SATB2 as a driver of tumor invasion and resistance to FDA-approved BRAF-targeted inhibitor Vemurafenib.
    1. Computational and Systems Biology

    DIPPER, a spatiotemporal proteomics atlas of human intervertebral discs for exploring ageing and degeneration dynamics

    Vivian Tam et al.
    Deep and comprehensive proteomic resource of human intervertebral disc at high spatial resolution with a methodological flow reveals new insights in disc homeostasis and degeneration.
    1. Structural Biology and Molecular Biophysics

    Nanoscopic anatomy of dynamic multi-protein complexes at membranes resolved by graphene-induced energy transfer

    Nadia Füllbrunn et al.
    The axial organization and dynamics of the HOPS complex at membrane surface are resolved by graphene-induced energy transfer with subnanometer resolution.

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