19 results found
    1. Neuroscience

    Genetic and pharmacologic alterations of claudin9 levels suffice to induce functional and mature inner hair cells

    Yingying Chen, Jeong Han Lee ... Ebenezer N Yamoah
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Incomplete
    1. Developmental Biology
    2. Neuroscience

    Contributions of mirror-image hair cell orientation to mouse otolith organ and zebrafish neuromast function

    Kazuya Ono, Amandine Jarysta ... Basile Tarchini
    Abolishing opposing hair cell orientation in mouse otolith and zebrafish neuromast organs preserves segregation of afferent innervation but affects zebrafish mechanotransduction and mouse vestibular reflexes.
    1. Developmental Biology

    TMC7 deficiency causes acrosome biogenesis defects and male infertility in mice

    Jing Wang, Yingying Yin ... Zhaojian Liu
    Experiments on mice show that TMC7, a transmembrane channel-like protein, localizes to the cis-Golgi region in spermatids and that this is essential for acrosome biogenesis and male fertility.
    1. Cell Biology
    2. Developmental Biology

    Gradients of glucose metabolism regulate morphogen signalling required for specifying tonotopic organisation in the chicken cochlea

    James DB O'Sullivan, Thomas S Blacker ... Zoe F Mann
    Distinct metabolic states coupled with differing morphogen levels regulate HC morphology along the tonotopic axis of the developing chick auditory organ.
    1. Cell Biology
    2. Neuroscience

    Kiaa1024L/Minar2 is essential for hearing by regulating cholesterol distribution in hair bundles

    Ge Gao, Shuyu Guo ... Gang Peng
    Cholesterol plays an essential role in hair bundles, and Kiaa1024L/Minar2 regulates cholesterol distribution and homeostasis to ensure normal hearing.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Dual expression of Atoh1 and Ikzf2 promotes transformation of adult cochlear supporting cells into outer hair cells

    Suhong Sun, Shuting Li ... Zhiyong Liu
    Adult cochlear supporting cells (SCs) are plastic and respond to ectopic Ikzf2 and Atoh1, and hair cell damage by up-regulating HC and down-regulating their endogenous SC genes.
    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.
    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. Neuroscience
    2. Physics of Living Systems

    Stiffness and tension gradients of the hair cell’s tip-link complex in the mammalian cochlea

    Mélanie Tobin, Atitheb Chaiyasitdhi ... Pascal Martin
    The tip-link complex of the hair cell is mechanically tuned along the tonotopic axis of the cochlea.
    1. Structural Biology and Molecular Biophysics

    Cryo-EM structure of the mechanically activated ion channel OSCA1.2

    Sebastian Jojoa-Cruz, Kei Saotome ... Andrew B Ward
    Structures of OSCA1.2, a member of a newly characterized family of mechanically activated ion channels, provide insights into mechanism of channel gating by membrane tension.

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