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A novel disease modification strategy for Parkinson disease by PGK enhancement

Research Project

Project/Area Number 18K07506
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 52020:Neurology-related
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

KASAI TAKASHI  京都府立医科大学, 医学(系)研究科(研究院), 准教授 (70516062)

Co-Investigator(Kenkyū-buntansha) 山口 政光  京都工芸繊維大学, 応用生物学系, 教授 (00182460)
中雄 裕美子 (東裕美子 / 東 裕美子)  京都府立医科大学, 医学(系)研究科(研究院), 特任助教 (00453093)
徳田 隆彦  国立研究開発法人量子科学技術研究開発機構, 放射線医学総合研究所・脳機能イメージング研究部, 医長 (80242692)
吉田 英樹  京都工芸繊維大学, 応用生物学系, 准教授 (30570600)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsパーキンソン病 / PGK / Pgk / ショウジョウバエ / 解糖系
Outline of Final Research Achievements

Mutations in the gene encoding phhosphoglycerate kinase (PGK) has been found to be susceptibility to PD. PGK is a key enzyme in the glycolytic pathway catalyzing the reaction from 1.3-diphosphoglycerate to 3-phosphoglycerate. Here, we established the PD model targeting of the Drosophila Pgk. DA neuron-specific Pgk knockdown lead to locomotive defect in both young and aged adult flies accompanied with progressive DA neuron loss with ageing. Pgk knockdown in DA neuron decreased dopamine level in central nerves system (CNS) of both young and aged adult flies. These phenotypes are similar to defects observed in human PD patients, suggesting that the established Pgk knockdown flies are a promising model for PD. In addition, pan-neuron-specific Pgk knockdown induced low ATP level and accumulation of reactive oxygen species (ROS) in CNS of third instar larvae. These results indicate that failure of energy production system causes locomotive defects accompanied with neuronal degeneration.

Academic Significance and Societal Importance of the Research Achievements

パーキンソン病の治療を目的とした研究の一環として、最近報告された解糖系酵素PGKの欠損家系におけるパーキンソン症状に注目し、PGK遺伝子の発現抑制がどのようにパーキンソン病を引き起こしているのかを解明する研究を遂行しました。
PGK遺伝子機能を抑制したショウジョウバエにおいてドパミン神経減少を含むパーキンソン病に特徴的な変化を確認し、これらの変化がエネルギー産生障害に起因することを裏付ける結果を得ました。こうした結果はパーキンソン病治療においてPGK活性の促進が重要であることを意味しておりPGK活性促進を介した新しいパーキンソン病治療戦略を提案する足掛かりとなる成果です。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (11 results)

All 2021 2020 2019 2018

All Journal Article (9 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (2 results)

  • [Journal Article] Risk factors for neuropsychiatric symptoms in patients with Parkinson’s disease during COVID-19 pandemic in Japan2021

    • Author(s)
      Kitani-Morii Fukiko、Kasai Takashi、Horiguchi Go、Teramukai Satoshi、Ohmichi Takuma、Shinomoto Makiko、Fujino Yuzo、Mizuno Toshiki
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 1 Pages: 0245864-0245864

    • DOI

      10.1371/journal.pone.0245864

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Amyotrophic lateral sclerosis: Correlations between fluid biomarkers of NfL, TDP-43, and tau, and clinical characteristics2021

    • Author(s)
      Kojima Yuta、Kasai Takashi、Noto Yu-ichi、Ohmichi Takuma、Tatebe Harutsugu、Kitaoji Takamasa、Tsuji Yukiko、Kitani-Morii Fukiko、Shinomoto Makiko、Allsop David、Teramukai Satoshi、Mizuno Toshiki、Tokuda Takahiko
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 11 Pages: 0260323-0260323

    • DOI

      10.1371/journal.pone.0260323

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impaired age-dependent increases in phosphoglycerate kinase activity in red blood cells of Parkinson's disease patients2021

    • Author(s)
      Fujino Yuzo、Kasai Takashi、Kitani-Morii Fukiko、Ohmichi Takuma、Shinomoto Makiko、Menjo Kanako、Mizuno Toshiki
    • Journal Title

      Parkinsonism & Related Disorders

      Volume: 91 Pages: 128-134

    • DOI

      10.1016/j.parkreldis.2021.09.016

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cerebral spinal fluid biomarker profiles in CNS infection associated with HSV and VZV mimic patterns in Alzheimer’s disease2021

    • Author(s)
      Shinomoto Makiko、Kasai Takashi、Tatebe Harutsugu、Kitani-Morii Fukiko、Ohmichi Takuma、Fujino Yuzo、Allsop David、Mizuno Toshiki、Tokuda Takahiko
    • Journal Title

      Translational Neurodegeneration

      Volume: 10 Issue: 1 Pages: 2-2

    • DOI

      10.1186/s40035-020-00227-w

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Novel Drosophila model for parkinsonism by targeting phosphoglycerate kinase2020

    • Author(s)
      Joe Shimizu, Takashi Kasai, Hideki Yoshida, Anh M Huynh, Yumiko Nakao-Azuma, Makiko Shinomoto, Takahiko Tokuda, Toshiki Mizuno, Masamitsu Yamaguchi
    • Journal Title

      Neurochemistry Internatinal

      Volume: 139 Pages: 104816-104816

    • DOI

      10.1016/j.neuint.2020.104816

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantification of Blood Caffeine Levels in Patients With Parkinson's Disease and Multiple System Atrophy by Caffeine ELISA2020

    • Author(s)
      Ohmichi Takuma、Kasai Takashi、Shinomoto Makiko、Matsuura Jun、Koizumi Takashi、Kitani-Morii Fukiko、Tatebe Harutsugu、Sasaki Hidenao、Mizuno Toshiki、Tokuda Takahiko
    • Journal Title

      Frontiers in Neurology

      Volume: 11 Pages: 580127-580127

    • DOI

      10.3389/fneur.2020.580127

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plasma neurofilament light chain: A potential prognostic biomarker of dementia in adult Down syndrome patients2019

    • Author(s)
      Shinomoto Makiko、Kasai Takashi、Tatebe Harutsugu、Kondo Masaki、Ohmichi Takuma、Morimoto Masafumi、Chiyonobu Tomohiro、Terada Naoto、Allsop David、Yokota Isao、Mizuno Toshiki、Tokuda Takahiko
    • Journal Title

      PLOS ONE

      Volume: 14 Issue: 4 Pages: e0211575-e0211575

    • DOI

      10.1371/journal.pone.0211575

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Combined use of CSF NfL and CSF TDP-43 improves diagnostic performance in ALS2019

    • Author(s)
      Takashi Kasai, Yuta Kojima, Takuma Ohmichi, Harutsugu Tatebe, Yukiko Tsuji, Yu-Ichi Noto, Fukiko Kitani-Morii, Makiko Shinomoto, David Allsop,Toshiki Mizuno, Takahiko Tokuda
    • Journal Title

      Annals of Clinical Translational Neurology

      Volume: 6 Issue: 12 Pages: 2489-2502

    • DOI

      10.1002/acn3.50943

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Biomarker repurposing: Therapeutic drug monitoring of serum theophylline offers a potential diagnostic biomarker of Parkinson’s disease2018

    • Author(s)
      Ohmichi Takuma、Kasai Takashi、Kosaka Tadashi、Shikata Keisuke、Tatebe Harutsugu、Ishii Ryotaro、Shinomoto Makiko、Mizuno Toshiki、Tokuda Takahiko
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 7 Pages: e0201260-e0201260

    • DOI

      10.1371/journal.pone.0201260

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] The loss of Pgk in Drosophila causes locomotive defects with dopaminergic neuronal degeneration2019

    • Author(s)
      Takashi Kasai, Jo Shimizu, Yumiko Azuma, Hideki Yoshida, Masamitsu Yamaguchi, Takahiko Tokuda, Toshiki Mizuno.
    • Organizer
      第60回 日本神経学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Analysis of novel Parkinson’s disease (PD)-causing gene using Drosophila melanogaster.2018

    • Author(s)
      Shimizu J, Kasai T, Yoshida H, Yamaguchi M.
    • Organizer
      第41回日本分子生物学会
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2023-01-30  

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