94 results found
    1. Cell Biology

    Cavin-3 dictates the balance between ERK and Akt signaling

    Victor J Hernandez, Jian Weng ... Peter Michaely
    Cavin-3 is a tumor suppressor protein that inhibits Akt signaling, suppresses Warburg metabolism, promotes apoptosis, and protects against cachexia.
    1. Cell Biology

    Caveolae and Bin1 form ring-shaped platforms for T-tubule initiation

    Eline Lemerle, Jeanne Lainé ... Stéphane Vassilopoulos
    Caveolae and Bin1 form tubulation platforms.
    1. Cell Biology

    β3-Adrenoceptor redistribution impairs NO/cGMP/PDE2 signalling in failing cardiomyocytes

    Sophie Schobesberger, Peter T Wright ... Julia Gorelik
    β3-AR signalling via cGMP in cardiomyocytes is regulated via phosphodiesterase 2 and 5 degradation, it is potentially cardioprotective, but dysregulated in heart failure through signal redistribution and higher phosphodiesterase activity.
    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.
    1. Cell Biology

    Deciphering caveolar functions by syndapin III KO-mediated impairment of caveolar invagination

    Eric Seemann, Minxuan Sun ... Britta Qualmann
    Mice lacking the membrane-shaping protein syndapin III show severe reduction of caveolae reminiscent of human caveolinopathies but maintain plasma membrane-associated caveolar coats proteins and thereby unveil physiological impairments associated with lack of invaginated caveolae.
    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. Cell Biology

    Caveolae couple mechanical stress to integrin recycling and activation

    Fidel-Nicolás Lolo, Dácil María Pavón ... Miguel A del Pozo
    Caveolae regulate integrin mechanosensing by establishing a force threshold for activation and recycling.
    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. 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. 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.

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