222 results found
    1. Neuroscience

    Acute cerebellar knockdown of Sgce reproduces salient features of myoclonus-dystonia (DYT11) in mice

    Samantha Washburn, Rachel Fremont ... Kamran Khodakhah
    Acute knock down of Sgce that is mutated in Myoclonus Dystonia (DYT11), in the cerebellum of mice, leads to dystonia and myoclonus-like motor signs that like patients improve with alcohol.
    1. Neuroscience

    Early structural and functional plasticity alterations in a susceptibility period of DYT1 dystonia mouse striatum

    Marta Maltese, Jennifer Stanic ... Antonio Pisani
    Structural and functional striatal synaptic plasticity abnormalities occur early in a sensitive developmental period, representing a potential unique endophenotypic traits that increase the risk of manifesting clinical symptoms in DYT1 mutation carriers.
    1. Neuroscience

    DYT1 dystonia increases risk taking in humans

    David Arkadir, Angela Radulescu ... Yael Niv
    Patients with DYT1 dystonia show aberrant risk-aversion in a simple decision-making task, in accordance with predictions of a reinforcement learning model of corticostriatal trial-and-error learning.
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    1. Neuroscience

    A role for cerebellum in the hereditary dystonia DYT1

    Rachel Fremont, Ambika Tewari ... Kamran Khodakhah
    The most common inherited dystonia, DYT1, is likely caused primarily by the dysfunction of the cerebellum rather than the basal ganglia.
    1. Developmental Biology
    2. Genetics and Genomics

    A Myt1 family transcription factor defines neuronal fate by repressing non-neuronal genes

    Joo Lee, Caitlin A Taylor ... Kang Shen
    First comprehensive genetic analysis of a Myt1 family protein reveals that neurogenesis requires direct repression of non-neuronal identities by the Myt1 family protein through MuvB co-repressor complex.
    1. Developmental Biology
    2. Neuroscience

    TorsinB overexpression prevents abnormal twisting in DYT1 dystonia mouse models

    Jay Li, Chun-Chi Liang ... William T Dauer
    Enhancing levels of the torsinA paralog torsinB prevents essentially all torsinA loss-of-function neuropathological and behavioral phenotypes, identifying torsinB as a novel therapeutic target for DYT1 dystonia.
    1. Plant Biology

    DET1-mediated degradation of a SAGA-like deubiquitination module controls H2Bub homeostasis

    Amr Nassrallah, Martin Rougée ... Fredy Barneche
    Light signaling components interact with a histone H2B deubiquitination module, adjusting chromatin states at global level during Arabidopsis seedling development.
    1. Chromosomes and Gene Expression

    Direct screening for chromatin status on DNA barcodes in yeast delineates the regulome of H3K79 methylation by Dot1

    Hanneke Vlaming, Thom M Molenaar ... Fred van Leeuwen
    The interrogation of histone modifications on DNA barcodes enables efficient and direct screening for epigenetic regulators in thousands of mutants in parallel.
    1. Cancer Biology
    2. Immunology and Inflammation

    The newly-arisen Devil facial tumour disease 2 (DFT2) reveals a mechanism for the emergence of a contagious cancer

    Alison Caldwell, Rachel Coleby ... Hannah VT Siddle
    A recently discovered contagious cancer in the Tasmanian devil has the potential to become widespread in the population due to the loss of histocompatibility antigens that are allogeneic to its hosts.
    1. Neuroscience

    Establishment of transgenic fluorescent mice for labeling synapses and screening synaptogenic adhesion molecules

    Lei Yang, Jingtao Zhang ... Chen Zhang
    A Syt1-tdTomato transgenic mice with normal synaptic transmission is established to label synapse in situ and screen synaptogenic adhesion molecules.

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