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    1. Neuroscience

    CaBP1 and 2 enable sustained CaV1.3 calcium currents and synaptic transmission in inner hair cells

    David Oestreicher, Shashank Chepurwar ... Tina Pangrsic
    Analysis of Cabp1/2 double knockout phyenotype and rescue by viral delivery of Cabp2 identifies the interplay between two CaBPs to promote sustained synaptic transmission at the inner hair cell synapses.
    1. Neuroscience

    Deficit of mitogen-activated protein kinase phosphatase 1 (DUSP1) accelerates progressive hearing loss

    Adelaida M Celaya, Isabel Sánchez-Pérez ... Isabel Varela-Nieto
    Mitogen-activated protein kinase phosphatase 1 (DUSP1) deficiency causes early redox imbalance and increased inflammatory response in the cochlea, leading to cell loss and progressive neurosensory hearing loss.
    1. Neuroscience

    NOVA2-mediated RNA regulation is required for axonal pathfinding during development

    Yuhki Saito, Soledad Miranda-Rottmann ... Robert B Darnell
    The RNA-binding protein NOVA2 coordinately regulates the alternative splicing of key components in axon guidance and outgrowth pathways, with severe functional consequences.
    1. Developmental Biology

    The Cl--channel TMEM16A is involved in the generation of cochlear Ca2+ waves and promotes the refinement of auditory brainstem networks in mice

    Alena Maul, Antje Kathrin Huebner ... Christian A Hübner
    Ano1 deletion disrupts Ca2+ waves within Kölliker’s organ, reduces burst-firing activity and frequency selectivity of auditory brainstem neurons in the medial nucleus of the trapezoid body, and impairs the functional refinement of its projections to the lateral superior olive.
    1. Neuroscience

    GluA3 subunits are required for appropriate assembly of AMPAR GluA2 and GluA4 subunits on cochlear afferent synapses and for presynaptic ribbon modiolar–pillar morphology

    Mark A Rutherford, Atri Bhattacharyya ... Maria Eulalia Rubio
    Ultrastructural and imaging studies of cochlear ribbon synapses demonstrate cis- and trans-synaptic molecular and structural effects in the absence of the AMPA-type glutamate receptor subunit GluA3 during mouse development in ambient sound levels.
    1. Neuroscience

    Magnetic stimulation allows focal activation of the mouse cochlea

    Jae-Ik Lee, Richard Seist ... Shelley Fried
    Coil-based CIs have the potential to enhance the quality of restored hearing for people with severe to profound hearing loss.
    1. Neuroscience

    The presynaptic ribbon maintains vesicle populations at the hair cell afferent fiber synapse

    Lars Becker, Michael E Schnee ... Anthony J Ricci
    The auditory hair cell synaptic ribbon maintains vesicle pools near release sites in order to support sustained and timed vesicle release.
  1. Scientific Publishing: The first year of a new era

    Timothy E Behrens, Yamini Dalal ... Detlef Weigel
    What happened when eLife decided to eliminate accept/reject decisions after peer review?
    1. Developmental Biology
    2. Neuroscience

    A counter gradient of Activin A and follistatin instructs the timing of hair cell differentiation in the murine cochlea

    Meenakshi Prajapati-DiNubila, Ana Benito-Gonzalez ... Angelika Doetzlhofer
    Opposing gradients of activin A and follistatin within the spiral shaped mammalian cochlea instruct the graded pattern of mechano-sensory hair cell formation.
    1. Developmental Biology

    Dysregulation of sonic hedgehog signaling causes hearing loss in ciliopathy mouse models

    Kyeong-Hye Moon, Ji-Hyun Ma ... Jinwoong Bok
    Developmental defects of the cochlea caused by dysregulation of sonic hedgehog signaling are the potential etiology for hearing loss in a group of ciliopathies with defective ciliogenesis.