95 results found
    1. Cell Biology

    Time-resolved proximity proteomics uncovers a membrane tension-sensitive caveolin-1 interactome at the rear of migrating cells

    Eleanor Martin, Rossana Girardello ... Alexander Ludwig
    Membrane tension controls the dynamic assembly and disassembly of caveolae and their association with the F-actin cortex in migrating cells.
    1. Cell Biology
    2. Physics of Living Systems

    Caveolin-1 protects endothelial cells from extensive expansion of transcellular tunnel by stiffening the plasma membrane

    Camille Morel, Eline Lemerle ... Emmanuel Lemichez
    Caveolin-1 controls the width of transendothelial cell tunnels via a direct or indirect effect on membrane bending rigidity.
    1. Cancer Biology

    Replication Study: Biomechanical remodeling of the microenvironment by stromal caveolin-1 favors tumor invasion and metastasis

    Mee Rie Sheen, Jennifer L Fields ... Reproducibility Project: Cancer Biology
    Editors' Summary: This Replication Study has reproduced some parts of the original paper but other parts could not be interpreted.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Endothelial pannexin 1–TRPV4 channel signaling lowers pulmonary arterial pressure in mice

    Zdravka Daneva, Matteo Ottolini ... Swapnil K Sonkusare
    Endothelial pannexin 1-P2Y2 purinergic receptor-TRPV4 channel signaling, facilitated by caveolin-1, is a novel pathway for lowering pulmonary arterial pressure.
    1. Cancer Biology
    2. Cell Biology

    A novel mitochondrial Kv1.3–caveolin axis controls cell survival and apoptosis

    Jesusa Capera, Mireia Pérez-Verdaguer ... Antonio Felipe
    The association of caveolin with the potassium channel Kv1.3 fine-tunes cell survival and apoptosis.
    1. Developmental Biology
    2. Neuroscience

    Wnt signaling mediates acquisition of blood–brain barrier properties in naïve endothelium derived from human pluripotent stem cells

    Benjamin D Gastfriend, Hideaki Nishihara ... Eric V Shusta
    Activation of Wnt/β-catenin signaling in endothelial progenitors derived from human pluripotent stem cells partially induces the specialized blood–brain barrier phenotype while the same treatment in matured endothelial cells is less efficacious.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    PTRF/Cavin-1 promotes efficient ribosomal RNA transcription in response to metabolic challenges

    Libin Liu, Paul F Pilch
    PTRF (Cavin-1) mediates metabolism-regulated ribosomal transcription in mature adipocytes, independent of its role in caveolae formation.
    1. Stem Cells and Regenerative Medicine

    Wilms Tumor 1b defines a wound-specific sheath cell subpopulation associated with notochord repair

    Juan Carlos Lopez-Baez, Daniel J Simpson ... E Elizabeth Patton
    Wound-specific notochord sheath cell subpopulations associate with notochord repair and adult vertebrae formation.
    1. Cell Biology

    Caveolae internalization repairs wounded cells and muscle fibers

    Matthias Corrotte, Patricia E Almeida ... Norma W Andrews
    Cells repair damage to their outer membranes not by patching them as previously thought, but by using proteins called caveolins to remove the damaged regions by endocytosis.

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