• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Evaluation of the progression of pathological changes in Alzheimer's disease using MRI

Research Project

Project/Area Number 17K01355
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Biomedical engineering/Biomaterial science and engineering
Research InstitutionShiga University of Medical Science

Principal Investigator

Yanagisawa Daijiro  滋賀医科大学, 神経難病研究センター, 准教授 (50581112)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsタウ / アルツハイマー病 / フッ素MRI / 遺伝子改変マウス / rTg4510 / 遺伝的背景 / タウ病理 / アミロイド病理 / MRI / 認知症
Outline of Final Research Achievements

The aim of this study is to develop a methodology using MRI to comprehensively evaluate the pathological process in Alzheimer’s disease, such as amyloid deposition, tau pathology, and neurodegeneration. We synthesized Shiga-X35, a novel probe for 19F-MRI, and succeeded in tau imaging using Shiga-X35 in a mouse model of tauopathy, rTg450. We further conducted the researches aiming to develop a mouse model that have amyloid and tau pathology and to explore unknown factors that affect the level of tau pathology in rTg4510.

Academic Significance and Societal Importance of the Research Achievements

アルツハイマー病の病理進展では、最初期にアミロイドβの沈着が始まり、次いでタウ病変の形成と神経変性が誘導されることが知られている。すなわち、個々の病理をそれぞれ解析するのではなく、統合して解析することでアルツハイマー病の病理進展の本質が理解できると推察される。しかし、これまでにそれを実現できる技術は開発されていない。本研究はアルツハイマー病の病理進展の理解に役立つ研究であり、将来のアルツハイマー病克服の一助となる成果が得られた。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (24 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (10 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 10 results,  Open Access: 9 results) Presentation (13 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Int'l Joint Research] Banner Sun Health Research Institute(米国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Generation of transgenic cynomolgus monkeys overexpressing the gene for amyloid-β precursor protein2020

    • Author(s)
      Seita Y, Morimura T, Watanabe N, Iwatani C, Tsuchiya H, Nakamura S, Suzuki T, Yanagisawa D, Tsukiyama T, Nakaya M, Okamura E, Muto M, Ema M, Nishimura M, Tooyama I.
    • Journal Title

      Journal of Alzheimer's Disease

      Volume: - Issue: 1 Pages: 45-60

    • DOI

      10.3233/jad-191081

    • NAID

      120006859791

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of FTMT Expression by Retinal Pigment Epithelial Cells on Features of Angiogenesis2020

    • Author(s)
      Buyandelger Undral、Walker Douglas G.、Yanagisawa Daijiro、Morimura Toshifumi、Tooyama Ikuo
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 10 Pages: 3635-3635

    • DOI

      10.3390/ijms21103635

    • NAID

      120006862374

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modulation of Proteome Profile in AβPP/PS1 Mice Hippocampus, Medial Prefrontal Cortex, and Striatum by Palm Oil Derived Tocotrienol-Rich Fraction.2019

    • Author(s)
      Hamezah HS, Durani LW, Yanagisawa D, Ibrahim NF, Aizat WM, Makpol S, Wan Ngah WZ, Damanhuri HA, Tooyama I
    • Journal Title

      Alzheimers Dis.

      Volume: 72 Issue: 1 Pages: 229-246

    • DOI

      10.3233/jad-181171

    • NAID

      120006768262

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Study of tau pathology in male rTg4510 mice fed with a curcumin derivative Shiga-Y52018

    • Author(s)
      Yanagisawa Daijiro、Hamezah Hamizah Shahirah、Durani Lina Wati、Taguchi Hiroyasu、Tooyama Ikuo
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 12 Pages: e0208440-e0208440

    • DOI

      10.1371/journal.pone.0208440

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proteome profiling in the hippocampus, medial prefrontal cortex, and striatum of aging rat2018

    • Author(s)
      Hamezah Hamizah Shahirah、Durani Lina Wati、Yanagisawa Daijiro、Ibrahim Nor Faeizah、Aizat Wan Mohd、Bellier Jean Pierre、Makpol Suzana、Ngah Wan Zurinah Wan、Damanhuri Hanafi Ahmad、Tooyama Ikuo
    • Journal Title

      Experimental Gerontology

      Volume: 111 Pages: 53-64

    • DOI

      10.1016/j.exger.2018.07.002

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tocotrienol-Rich Fraction of Palm Oil Improves Behavioral Impairments and Regulates Metabolic Pathways in AβPP/PS1 Mice2018

    • Author(s)
      Durani Lina Wati、Hamezah Hamizah Shahirah、Ibrahim Nor Faeizah、Yanagisawa Daijiro、Nasaruddin Muhammad Luqman、Mori Masaki、Azizan Kamalrul Azlan、Damanhuri Hanafi Ahmad、Makpol Suzana、Wan Ngah Wan Zurinah、Tooyama Ikuo
    • Journal Title

      Journal of Alzheimer's Disease

      Volume: 64 Issue: 1 Pages: 249-267

    • DOI

      10.3233/jad-170880

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorine-19 magnetic resonance imaging probe for the detection of tau pathology in female rTg4510 mice2017

    • Author(s)
      Yanagisawa Daijiro、Ibrahim Nor Faeizah、Taguchi Hiroyasu、Morikawa Shigehiro、Kato Tomoko、Hirao Koichi、Shirai Nobuaki、Sogabe Takayuki、Tooyama Ikuo
    • Journal Title

      Journal of Neuroscience Research

      Volume: 96 Issue: 5 Pages: 841-851

    • DOI

      10.1002/jnr.24188

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Age-related changes in the metabolic profiles of rat hippocampus, medial prefrontal cortex and striatum2017

    • Author(s)
      Durani Lina Wati、Hamezah Hamizah Shahirah、Ibrahim Nor Faeizah、Yanagisawa Daijiro、Makpol Suzana、Damanhuri Hanafi Ahmad、Tooyama Ikuo
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 493 Issue: 3 Pages: 1356-1363

    • DOI

      10.1016/j.bbrc.2017.09.164

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Volumetric changes in the aging rat brain and its impact on cognitive and locomotor functions2017

    • Author(s)
      Hamezah Hamizah Shahirah、Durani Lina Wati、Ibrahim Nor Faeizah、Yanagisawa Daijiro、Kato Tomoko、Shiino Akihiko、Tanaka Sachiko、Damanhuri Hanafi Ahmad、Ngah Wan Zurinah Wan、Tooyama Ikuo
    • Journal Title

      Experimental Gerontology

      Volume: 99 Pages: 69-79

    • DOI

      10.1016/j.exger.2017.09.008

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] DJ-1/PARK7: A New Therapeutic Target for Neurodegenerative Disorders2017

    • Author(s)
      Hijioka Masanori、Inden Masatoshi、Yanagisawa Daijiro、Kitamura Yoshihisa
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 40 Issue: 5 Pages: 548-552

    • DOI

      10.1248/bpb.b16-01006

    • NAID

      130005631951

    • ISSN
      0918-6158, 1347-5215
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Therapeutic effects of a curcumin derivative Shiga-Y5 in the brain of a mouse model of Alzheimer’s disease2019

    • Author(s)
      Daijiro Yanagisawa, Hiroyasu Taguchi, Ikuo Tooyama
    • Organizer
      The 13th Japan-China Joint Seminar on Histochemistry and Cytochemistry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] rTg4510マウスのタウ蓄積量を変動させる因子の探索2019

    • Author(s)
      柳沢大治郎、Hamizah Shahirah Hamezah、Aslina Pahrudin Arrozi、遠山育夫
    • Organizer
      第38回日本認知症学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] タウ遺伝子改変マウスrTg4510のタウ蓄積における遺伝的背景の影響2019

    • Author(s)
      柳沢大治郎、Hamizah Shahirah Hamezah、Aslina Pahrudin Arrozi、田口弘康、遠山育夫
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Detection of abnormal protein accumulation in Alzheimer’s disease using magnetic resonance imaging2018

    • Author(s)
      Daijiro Yanagisawa, Hiroyasu Taguchi, Ikuo Tooyama
    • Organizer
      The 5th Annual Meeting of Mongolian Neuroscience Society MULTIDISCIPLINARY BRAIN SCIENCE 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Curcumin derivative with C-4 substituent attenuated amyloid deposition, but did not affect tau pathology in mouse models2018

    • Author(s)
      Daijiro Yanagisawa, Hiroyasu Taguchi, Lina Wati Durani, Hamizah Shahirah, Hamezah, Ikuo Tooyama
    • Organizer
      Alzheimer’s Association International Conference 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] MRIによるタウ病変の検出法の開発2018

    • Author(s)
      柳沢大治郎、田口弘康、遠山育夫
    • Organizer
      第45回日本脳科学会
    • Related Report
      2018 Research-status Report
  • [Presentation] クルクミン誘導体Shiga-Y5はAβの蓄積を抑制するが、タウの蓄積には作用しない2018

    • Author(s)
      柳沢大治郎、Hamizah Shahirah Hamezah、田口弘康、遠山育夫
    • Organizer
      第37回日本認知症学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] フッ素MRIによる脳内タウ凝集体の検出2018

    • Author(s)
      柳沢大治郎、田口弘康、森川茂廣、加藤智子、遠山育夫
    • Organizer
      第41回日本神経科学大会
    • Related Report
      2018 Research-status Report 2017 Research-status Report
  • [Presentation] Fluorine-19 magnetic resonance imaging to detect tau pathology in rTg4510 mice2018

    • Author(s)
      Daijiro Yanagisawa, Hiroyasu Taguchi, Shigehiro Morikawa, Ikuo Tooyama
    • Organizer
      The 18th World Congress of Basic and Clinical Pharmacology
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tau imaging using fluorine-19 MRI in a mouse model of tauopathy2017

    • Author(s)
      Daijiro Yanagisawa, Nor Faeizah Ibrahim, Hiroyasu Taguchi, Shigehiro Morikawa, Koichi Hirao, Nobuaki Shirai, Takayuki Sogabe, Ikuo Tooyama
    • Organizer
      Alzheimer’s Association International Conference 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] フッ素MRIによるタウ病変のイメージング2017

    • Author(s)
      柳沢大治郎、田口弘康、森川茂廣、遠山育夫
    • Organizer
      第36回日本認知症学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] Keto-enol tautomerism of curcumin upon binding to amyloid fibrils2017

    • Author(s)
      Daijiro Yanagisawa
    • Organizer
      第55回日本生物物理学会
    • Related Report
      2017 Research-status Report
  • [Presentation] In vivo detection of tau pathology by fluorine-19 MR imaging in a mouse model of tauopathy2017

    • Author(s)
      Daijiro Yanagisawa, Nor Faeizah Ibrahim, Hiroyasu Taguchi, Shigehiro Morikawa, Ikuo Tooyama
    • Organizer
      第12回日本分子イメージング学会学術集会
    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2022-02-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi