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Parkinson's disease pathogenesis mediated by glycosylation of cholesterol

Research Project

Project/Area Number 26860199
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General medical chemistry
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Akiyama Hisako  国立研究開発法人理化学研究所, 脳科学総合研究センター, 研究員 (80623462)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsパーキンソン病 / GBA / コレステリルグルコシド / コレステロール / グルコシルセラミド / 糖化コレステロール / 糖化ステロール / GBA1
Outline of Final Research Achievements

β-Cholesterylglucoside (β-CG), a member of glycolipid, was successfully purified from embryonic chicken brains, and the presence of β-CG in vertebrate brain was demonstrated for the first time. An analytical system for β-CG was developed using liquid chromatography/mass spectrometry (LC/MS), and the expression levels of β-CG in the brains of Parkinson's disease (PD) model animals and postmortem PD patients were analyzed. β-CG increased in the brains of PD model animals compared to those of controls, and there was no significant difference in β-CG expression levels between the brains of postmortem PD patients and those of controls.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (17 results)

All 2016 2015 2014

All Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Book (2 results)

  • [Journal Article] Aglycon diversity of brain sterylglucosides: Structure determination of cholesteryl- and sitosterylglucoside.2016

    • Author(s)
      Akiyama H, Nakajima K, Itoh Y, Sayano T, Ohashi Y, Yamaguchi Y, Greimel, P, Hirabayashi Y.
    • Journal Title

      J Lipid Res.

      Volume: 57 Issue: 11 Pages: 2061-72

    • DOI

      10.1194/jlr.m071480

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] . 脳における新たなステロール代謝経路:糖化ステロール群の発見2016

    • Author(s)
      秋山央子、平林義雄
    • Journal Title

      JSBMS Letters

      Volume: 41 Pages: 43-46

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Separation and analysis of mono-glucosylated lipids in brain and skin by hydrophilic interaction chromatography based on carbohydrate and lipid moiety.2016

    • Author(s)
      Nakajima K, Akiyama H, Tanaka K, Kohyama-Koganeya A, Greimel P, Hirabayashi Y.
    • Journal Title

      J Chromatogr. B Analyt. Technol. Biomed. Life Sci.

      Volume: 1031 Pages: 146-53

    • DOI

      10.1016/j.jchromb.2016.07.047

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glucosylated cholesterol in mammalian cells and tissues: formation and degradation by multiple cellular beta-glucosidases2016

    • Author(s)
      Marques, A. R. Mirzaian, M. Akiyama, H. Wisse, P. Ferraz, M. J. Gaspar, P. Ghauharali-van der Vlugt, K. Meijer, R. Giraldo, P. Alfonso, P. Irun, P. Dahl, M. Karlsson, S. Pavlova, E. V. Cox, T. M. Scheij, S. Verhoek, M. Ottenhoff, R. van Roomen, C. P. Pannu, N. S. van Eijk, M. Dekker, N. Boot, R. G., et al.
    • Journal Title

      Journal of Lipid Research

      Volume: 57 Issue: 3 Pages: 451-463

    • DOI

      10.1194/jlr.m064923

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 糖脂質の新機能-多様な脂質のグルコース修飾機構と意義2014

    • Author(s)
      平林義雄、秋山央子、中嶋和紀
    • Journal Title

      生化学

      Volume: 86 Pages: 735-743

    • NAID

      40020314088

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] 新規脳内糖化ステロールの発見 - 神経変性疾患発症の新たな分子基盤の解明 -2016

    • Author(s)
      秋山央子
    • Organizer
      第15回ホスファチジルセリン研究会
    • Place of Presentation
      早稲田大学日本橋キャンパス 大ホール(東京都中央区)
    • Year and Date
      2016-11-18
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] HILIC-MS/MSを用いたパーキンソン病に関与する新規脳内糖脂質の発見2016

    • Author(s)
      秋山央子、中嶋和紀、伊藤喜之、佐矢野智子、長塚靖子、大橋陽子、山口芳樹、Peter Greimel、平林義雄
    • Organizer
      第41回日本医用マススペクトル学会年会
    • Place of Presentation
      ウインクあいち (愛知県名古屋市)
    • Year and Date
      2016-09-15
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] パーキンソン病発症因子・酸性グルコシルセラミド分解酵素GBA1の新規糖脂質代謝産物の発見2016

    • Author(s)
      秋山央子、中嶋和紀、伊藤喜之、佐矢野智子、長塚靖子、大橋陽子、山口芳樹、Peter Greimel、平林義雄
    • Organizer
      第35回日本糖質学会年会
    • Place of Presentation
      高知市文化プラザ かるぽーと (高知県高知市)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] パーキンソン病に関与する新規脳内糖化ステロールの発見2016

    • Author(s)
      秋山央子、中嶋和紀、伊藤喜之、佐矢野智子、長塚靖子、大橋陽子、山口芳樹、Peter Greimel、平林義雄
    • Organizer
      第58回日本脂質生化学会
    • Place of Presentation
      にぎわい交流館AU (秋田県秋田市)
    • Year and Date
      2016-06-09
    • Related Report
      2016 Annual Research Report
  • [Presentation] Novel glycosylated sterol metabolite in vertebrate brain possible linked to Parkinson's disease2016

    • Author(s)
      秋山央子、中嶋和紀、伊藤喜之、佐矢野智子、長塚靖子、 大橋陽子、山口芳樹、Peter Greimel、平林義雄
    • Organizer
      Gordon Research Conference, Glycolipid & Sphingolipid Biology
    • Place of Presentation
      Lucca, Italy
    • Year and Date
      2016-03-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Cholesterol glucosylation is catalyzed by transglucosylation reaction of β-glucosidase 12014

    • Author(s)
      秋山 央子、中嶋 和紀、小林 進、室伏 きみ子、平林 義雄
    • Organizer
      第37回 日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2014-11-25 – 2014-11-27
    • Related Report
      2014 Research-status Report
  • [Presentation] 親水性相互作用クロマトグラフィーを用いたLC/MS/MSによるグルコース化脂質の異性体定量2014

    • Author(s)
      中嶋 和紀、秋山 央子、田中 香織、平林 義雄
    • Organizer
      セラミド研究会第7回学術集会
    • Place of Presentation
      東京ユビキタス協創広場CANVAS
    • Year and Date
      2014-10-30 – 2014-10-31
    • Related Report
      2014 Research-status Report
  • [Presentation] 双性イオイ性カラム(ZIC)-HILIC-ESI-MSによる脳内グルコース化分子の異性体定量2014

    • Author(s)
      中嶋 和紀、秋山 央子、田中 香織、谷口 直之、平林 義雄
    • Organizer
      第33回日本糖質学会年会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2014-08-10 – 2014-08-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 酸性グルコシダーゼGBA1の新機能‘コレステロールへのグルコース転移活性’の発見2014

    • Author(s)
      秋山 央子、中嶋 和紀、小林 進、室伏 きみ子、平林 義雄
    • Organizer
      第56回日本脂質生化学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2014-06-06 – 2014-06-07
    • Related Report
      2014 Research-status Report
  • [Presentation] 両性イオン型(ZIC)-HILIC-ESI-MS/MSによる脳グルコース化脂質の定量解析2014

    • Author(s)
      中嶋 和紀、秋山 央子、田中 香織、平林 義雄
    • Organizer
      第56回日本脂質生化学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2014-06-06 – 2014-06-07
    • Related Report
      2014 Research-status Report
  • [Book] モデル動物利用マニュアル 疾患モデルの作製と利用-脂質代謝異常と関連疾患2015

    • Author(s)
      秋山央子, 香山綾子, 平林義雄
    • Total Pages
      16
    • Publisher
      エル・アイ・シー
    • Related Report
      2015 Research-status Report
  • [Book] 生命を支える脂質―最新の研究と臨床2014

    • Author(s)
      秋山 央子、平林 義雄
    • Total Pages
      1228
    • Publisher
      医歯薬出版株式会社
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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