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    1. Structural Biology and Molecular Biophysics

    Structural relationship between the putative hair cell mechanotransduction channel TMC1 and TMEM16 proteins

    Angela Ballesteros, Cristina Fenollar-Ferrer, Kenton Jon Swartz
    The structural relationship between TMC and TMEM16 proteins provides insight into the structure and functional mechanisms of the mechanotransduction channel complex in hair cells.
    1. Cell Biology

    Mechanotransductive feedback control of endothelial cell motility and vascular morphogenesis

    Devon E. Mason, Paula Camacho ... Joel D. Boerckel
    Revised
    Reviewed Preprint v2
    Updated
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    1. Structural Biology and Molecular Biophysics
    2. Neuroscience

    Chemical activation of the mechanotransduction channel Piezo1

    Ruhma Syeda, Jie Xu ... Ardem Patapoutian
    A chemical activator of the mechanosensitive Piezo1 ion channel has been identified.
    1. Neuroscience

    Mechanical overstimulation causes acute injury and synapse loss followed by fast recovery in lateral-line neuromasts of larval zebrafish

    Melanie Holmgren, Michael E Ravicz ... Lavinia Sheets
    Mechanically induced injury of zebrafish lateral-line organs shares key features of damage observed in noise-exposed mammalian ears, such as inflammation and synapse loss, yet, unlike mammals, rapidly repairs following damage.
    1. Neuroscience

    Mechanotransduction events at the physiological site of touch detection

    Luke H Ziolkowski, Elena O Gracheva, Sviatoslav N Bagriantsev
    A novel experimental approach reveals how mechanical force acting on the skin is converted into electrical signaling in sensory neurons to evoke the sensation of touch.
    1. Cancer Biology
    2. Cell Biology

    TMEM87a/Elkin1, a component of a novel mechanoelectrical transduction pathway, modulates melanoma adhesion and migration

    Amrutha Patkunarajah, Jeffrey H Stear ... Kate Poole
    A novel mechanoelectrical transduction pathway can regulate the interactions of melanoma cells and their surrounding microenvironment, impacting both migration and cell dissociation from organotypic spheroids.
    1. Cell Biology
    2. Developmental Biology

    Differentiation alters stem cell nuclear architecture, mechanics, and mechano-sensitivity

    Su-Jin Heo, Tristan P Driscoll ... Robert L Mauck
    Nuclear reorganization and stiffening accompanies mesenchymal stem cell differentiation, resulting in increased sensitivity to mechanical perturbation.
    1. Physics of Living Systems

    Somatosensory neurons integrate the geometry of skin deformation and mechanotransduction channels to shape touch sensing

    Alessandro Sanzeni, Samata Katta ... Massimo Vergassola
    Nonlinear elasticity of skin tissues and somatosensory neural responses are combined to predict and test C. elegans processing of touch stimuli and modifications due to changes in the body mechanics.
    1. Cell Biology
    2. Neuroscience

    Activity regulates a cell type-specific mitochondrial phenotype in zebrafish lateral line hair cells

    Andrea McQuate, Sharmon Knecht, David W Raible
    The highly metabolically active hair cells of the zebrafish lateral line have a distinct mitochondrial phenotype consisting of small mitochondria apically and large, networked mitochondrion basally, demonstrating a nonuniform mitochondrial architecture that is sculpted by cellular activity.
    1. Neuroscience
    2. Physics of Living Systems

    Rapid mechanical stimulation of inner-ear hair cells by photonic pressure

    Sanjeewa Abeytunge, Francesco Gianoli ... Andrei S Kozlov
    A new method is described to apply rapid and uniform mechanical forces to vestibular and cochlear hair cells.