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Mouse models of prion disease for highly sensitive detection of infectivity Shirou Mohri 1 1Department of Laboratory Animal Science, Graduate School of Medical Sciences, Kyushu University Keyword: プリオン病 , モデル動物 , 早期診断 , バイオアッセイ pp.54-58
Published Date 2003/2/10
DOI https://doi.org/10.11477/mf.1431100283
  • Abstract
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 Prion disease is an infectious neurodegenerative disease which is assumed to be caused by the conformational change of the prion protein(PrP). Active participation of this protein were suggested by the research using PrP gene knock-out mouse and the transgenic mouse. On the other hand, “Species barrier” existed in infection of the prion, and the transmission of human prion to laboratory animal was difficult. The transmission of human prion to so-called knock-in mouse established by the homologous recombinant technology became possible at the level without “Species barrier” by a recent research. Infectivity of human prion came to be appreciable with short time by the detection of an abnormal PrP in not laboratory animal's appearance of disease but in follicular dendritic cell.


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

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