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Use of genetically altered mice to develop new preventives against familial amyloidoses.

Research Project

Project/Area Number 18390098
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Pathological medical chemistry
Research InstitutionUniversity of Yamanashi

Principal Investigator

MAEDA Shuichiro  University of Yamanashi, 大学院・医学工学総合研究部, 教授 (10117244)

Co-Investigator(Kenkyū-buntansha) 樋口 京一  信州大学, 大学院・医学研究科, 教授 (20173156)
高柳 勉  山梨大学, 大学院・医学工学総合研究部, 教授 (00252007)
奥田 徹  山梨大学, 大学院・医学工学総合研究部, 准教授 (10252008)
Co-Investigator(Renkei-kenkyūsha) HIGUCHI Keiichi  信州大学, 大学院・医学研究科, 教授 (20173156)
TAKAYANAGI Tsutomu  山梨大学, 大学院・医学工学総合研究部 (00252007)
OKUDA Toru  山梨大学, 大学院・医学工学総合研究部, 准教授 (10252008)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥17,000,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2008: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2007: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2006: ¥6,600,000 (Direct Cost: ¥6,600,000)
Keywords遺伝子改変マウス / アミロイドーシス / 血清アミロイドP成分 / ポリフェノール / 酸化ストレス / トランスサイレチン / アルツハイマー病 / 老化アミロイドーシス
Research Abstract

アルツハイマー病などのアミロイドーシスと呼ばれる疾患は、高齢者における種々の臓器の機能障害の原因となっている。そこで、アミロイドーシスの予防法の開発を促進するため、アミロイドーシスのモデルマウスやアミロイド関連蛋白質の遺伝子を改変させて得たマウスを用いて、アミロイドーシス発症に影響する因子の同定を試みた。この結果、血清蛋白質トランスサイレチンが、モデルマウスの脳血管アミロイドの発症を促進することを、世界で初めて見出した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (17 results)

All 2009 2008 2007 2006

All Journal Article (11 results) (of which Peer Reviewed: 7 results) Presentation (2 results) Book (4 results)

  • [Journal Article] Transthyretin accelerates vascular AB deposition in a mouse model of Alzheimer's disease2009

    • Author(s)
      Kawarabayashi T, Matsubara E, Kasai A, Hirasawa T, Kubota T, Harigaya Y, Shoji M, Maeda S
    • Journal Title

      Brain Pathology 19

      Pages: 48-57

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transthyretin Accelerates Vascular Aβ Deposition in a Mouse Model of Alzheimer's Disease2009

    • Author(s)
      Wati H, Kawarabayashi T, Matsubara E, Kasai A, Hirasawa T, Kubota T, Harigaya Y, Shoji M, Maeda S
    • Journal Title

      Brain Pathology 19

      Pages: 48-57

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transthyretin accelerates vascular Aβ deposition in a mouse model of Alzheimer's disease.2008

    • Author(s)
      Wati H, Kawarabayashi T, Matsubara E, Kasai A, Hirasawa T, Kubota T, Harigaya Y, Shoji M, Maeda S.
    • Journal Title

      Brain Pathology (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of the Cheetah Serum Amyloid A1 Gene: Critical Role and Functional Polymorphism of a Cis-Acting Element.2008

    • Author(s)
      Zhang B, Une Y, Ge F, Fu X, Qian J, Zhang P, Sawashita J, Higuchi K, Mori M.
    • Journal Title

      J Hered (in press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cross-seeding and cross-competition in mouse apolipoprotein A-II amyloid fibrils and protein A amyloid fibrils.2007

    • Author(s)
      Yan J, Fu X, Ge F, Zhang B, Yao J, Zhang H, Qian J, Tomozawa H, Naiki H, Sawashita J, Mori M, Higuchi K.
    • Journal Title

      Am J Pathol 171

      Pages: 172-180

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Amyloidosis in transgenic mice expressing murine amyloidogenic apolipoprotein A-II(Apoa2c).2007

    • Author(s)
      Ge F, Yao J, Fu X, Guo Z, Yan J, Zhang B, Zhang H, Tomozawa H, Miyazaki J, Sawashita J, Mori M, Higuchi K.
    • Journal Title

      Lab Invest 87

      Pages: 633-643

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immunization in familial amyloidotic polyneuropathy : counteracting deposition by immunization with a Y78F TTR mutant2006

    • Author(s)
      Terazaki H, Ando Y, Fernandes R, Yamamura K, Maeda S, Saraiva M
    • Journal Title

      Lab Invest 86

      Pages: 23-31

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Immunization in familial amyloidotic polyneuropathy : counteracting deposition by immunization with a Y78F TTR nutant.2006

    • Author(s)
      Terazaki H, Ando Y, Fernandes R, Yamamura K, Maeda S, Saraiva MJ.
    • Journal Title

      Lab. Invest. 86(1)

      Pages: 23-31

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Transmissibility of mouse AApoAII amyloid fibrils : inactivation by physical and chemical methods.2006

    • Author(s)
      Zhang H, Sawashita J, Fu X, Korenaga T, Yan J, Mori M, Higuchi K.
    • Journal Title

      FASEB. J. 20(7)

      Pages: 1012-1014

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Transmission of amyloidosis in offspring of mice with AApoAII amyloidosis.2006

    • Author(s)
      Korenaga T, Yan J, Sawashita J, Matsushita T, Naiki H, Hosokawa M, Mori M, Higuchi K, Fu X.
    • Journal Title

      Am. J. Pathol. 168(3)

      Pages: 898-906

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Reduced coenzyme Q10 supplementation decelerates senescence in SAMP1 mice.2006

    • Author(s)
      Yan J, Fujii K, Yao J, Kishida H, Hosoe K, Sawashita J, Takeda T, Mori M, Higuchi K.
    • Journal Title

      Exp. Gerontol. 41(2)

      Pages: 130-140

    • Related Report
      2006 Annual Research Report
  • [Presentation] アミロイドーシス発症への血清アミロイドP成分の関与に関する研究2008

    • Author(s)
      竹本恵子, 盧山, HENNY WATI, 瓦林毅, 松原悦朗, 東海林幹夫, 樋口京一, 前田秀一郎
    • Organizer
      第31回日本分子生物学会年会第81回日本生化学会大会合同年会
    • Place of Presentation
      神戸
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] ブドウ種子由来ポリフェノールのアミロイドーシス発症抑制効果の解析2007

    • Author(s)
      川上佳紀, 竹本恵子, 久本雅嗣, 奥田徹, 樋口京一, 前田秀一郎
    • Organizer
      第30回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Book] Recent Advances in Transthyretin Evolution, Structure and Biological Functions(Richardson S J & Cody V eds., Mouse models of transthyretin amyloidosis)2009

    • Author(s)
      Ito S, Maeda S
    • Publisher
      Springer
    • Related Report
      2008 Final Research Report
  • [Book] Transthyretin, the thyroid hormone distributor protein : its functions, evolution and role in human diseases2009

    • Author(s)
      Ito S, Maeda S
    • Publisher
      Springer(In press)
    • Related Report
      2008 Annual Research Report
  • [Book] 図説 分子病態学 4版(一瀬白帝、鈴木宏治編著)2008

    • Author(s)
      前田秀一郎
    • Total Pages
      6
    • Publisher
      中外医学社
    • Related Report
      2008 Final Research Report
  • [Book] 「図説 分子病態学 4版」遺伝性アミロイドーシス2008

    • Author(s)
      前田秀一郎
    • Total Pages
      6
    • Publisher
      中外医学社
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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