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The strategy for therapy of polyglutamine disease Toshiaki TAKAHASHI 1 , Osamu ONODERA 2 1Health Science Branch, Faculty of Medicine, Niigata University 2Department of Molecular Neuroscience, Resource Branch for Brain Disease, Brain Research Institute, Niigata University Keyword: 脊髄小脳変性症 , ポリグルタミン病 , モデルマウス , 治療 pp.457-463
Published Date 2006/6/10
DOI https://doi.org/10.11477/mf.1431100154
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The polyglutamine diseases are inherited neurodegenerative diseases caused by expanded polyglutamine stretch. Abnormal conformation of expanded polyglutamine stretch, transcriptional dysregulation and mitochondrial dysfunction may cause neuronal cell dysfunction and neurodegeneration. Several therapeutic approaches have been proposed in the polyglutamine disease;repression of aggregate formation, repression of expression or degradation of causative protein, inhibition of nuclear transport of expanded polyglutamine stretch, improvement of transcriptional disturbance, mitochondrial dysfunction and oxidative stress. To develop the effective therapy for polyglutamine disease, we have to establish ideal model animals, sensitive surrogate markers of therapeutic efficacy and the system to share the information of therapeutic trial for model animals.


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電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

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