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Elucidation of the genetic risk factors for Parkinson's disease using a comprehensive analysis of related genes

Research Project

Project/Area Number 21K07283
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 51030:Pathophysiologic neuroscience-related
Research InstitutionJuntendo University

Principal Investigator

Li Yuanzhe  順天堂大学, 大学院医学研究科, 特任助教 (40549292)

Project Period (FY) 2021-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsパーキンソン病 / 次世代シークエンサー / GBA遺伝子 / 神経変性疾患 / 次世代シーケンサー
Outline of Research at the Start

パーキンソン病(PD)は、無動症・静止時振戦・筋固縮・姿勢反射障害などの臨床症状を呈する罹患率の高い神経難病である。PDの多くは孤発型(SPD)であるが、約10%に家族性パーキンソン病(FPD)が存在する。現在FPDでは23の原因遺伝子及び遺伝子座が同定されており、その遺伝子の機能解析は,発症機序解明の有力な手がかりとなっている。本研究では効率的かつ低コストの解析方法を確立し、パーキンソン病関連遺伝子の網羅的な解析によりPDの遺伝的リスク因子を探索する。

Outline of Final Research Achievements

In this study, we validated panel analysis data through bioinformatics analysis and established a GBA gene analysis method using next-generation sequencers. Genetic analysis of 1,449 Japanese patients with Parkinson's disease (PD) using gene panel analysis revealed heterozygous GBA mutations in 151 cases (10.4%). Among them, L444P was the most frequent found in Japanese PD (69/1449=4.8%). The frequency of L444P among PD was significantly higher than in Japanese population. (P<0.0001, odds ratio=30.68, 95% confidence interval=21.71-43.35). The GBA variant is the most frequent risk factor for PD.

Academic Significance and Societal Importance of the Research Achievements

パーキンソン病(PD)は、無動症・静止時振戦・筋固縮・姿勢反射障害などの臨床症状を呈する罹患率の高い神経難病である。本研究ではより効率的かつ低コストの解析方法を確立し、PD関連遺伝子の網羅的な解析を行っている。本研究の解析結果から約1割のパーキンソン病患者がGBA変異の保因者であると推定されるのでGBA変異解析はPDにおいて優先されるべきであり、PD診療などにゲノム情報を役立てるプレシジョン・メディシンを実現することが可能となる。

Report

(5 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (20 results)

All 2024 2023 2022 2021

All Journal Article (15 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 15 results,  Open Access: 13 results) Presentation (5 results)

  • [Journal Article] Clinical characteristics and pathophysiological properties of newly discovered LRRK2 variants associated with Parkinson's disease2024

    • Author(s)
      Tezuka Toshiki、Ishiguro Mayu、Taniguchi Daisuke、Osogaguchi Ehoto、Shiba-Fukushima Kahori、Ogata Jun、Ishii Ryota、Ikeda Aya、Li Yuanzhe、Yoshino Hiroyo、Matsui Taro、Kaida Kenichi、Funayama Manabu、Murayama Shigeo、Imai Yuzuru、Hattori Nobutaka、他5名
    • Journal Title

      Neurobiology of Disease

      Volume: 199 Pages: 106571-106571

    • DOI

      10.1016/j.nbd.2024.106571

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genetic and clinical study of PARK7 in Japanese Parkinson's disease2024

    • Author(s)
      Ishiguro Mayu、Funayama Manabu、Hatano Taku、Nishida Hiroshi、Wada Yuko、Noda Kazuyuki、Tomiyama Masahiko、Yoshino Hiroyo、Li Yuanzhe、Ong Stephanie、Cioffi Ettore、Nishioka Kenya、Hattori Nobutaka
    • Journal Title

      Heliyon

      Volume: 10 Issue: 15 Pages: e35271-e35271

    • DOI

      10.1016/j.heliyon.2024.e35271

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CHCHD2 P14L, found in amyotrophic lateral sclerosis, exhibits cytoplasmic mislocalization and alters Ca2+ homeostasis2024

    • Author(s)
      Ikeda A, et al
    • Journal Title

      PNAS nexus

      Volume: 3(8) Issue: 8 Pages: 319-319

    • DOI

      10.1093/pnasnexus/pgae319

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Free water in gray matter linked to gut microbiota changes with decreased butyrate producers in Alzheimer's disease and mild cognitive impairment2024

    • Author(s)
      Yamashiro Kazuo、Takabayashi Kaito、Kamagata Koji、Nishimoto Yuichiro、Togashi Yuka、Yamauchi Yohsuke、Ogaki Kotaro、Li Yuanzhe、Hatano Taku、Motoi Yumiko、Suzuki Michimasa、Miyakawa Koichi、Ishikawa Dai、Aoki Shigeki、Urabe Takao、Hattori Nobutaka
    • Journal Title

      Neurobiology of Disease

      Volume: 193 Pages: 106464-106464

    • DOI

      10.1016/j.nbd.2024.106464

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of LIN28A variants in patients with Parkinson’s disease2023

    • Author(s)
      Peng Hao、Li Yuanzhe、Yoshino Hiroyo、Shimizu Mai、Nishioka Kenya、Funayama Manabu、Hattori Nobutaka
    • Journal Title

      Journal of Human Genetics

      Volume: 68 Issue: 5 Pages: 329-331

    • DOI

      10.1038/s10038-022-01109-x

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Propagative α-synuclein seeds as serum biomarkers for synucleinopathies.2023

    • Author(s)
      Ayami Okuzumi Taku Hatano Gen Matsumoto Nobutaka Hattori et al
    • Journal Title

      Nature medicine

      Volume: 29 Issue: 6 Pages: 1448-1455

    • DOI

      10.1038/s41591-023-02358-9

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigation of 22q11.2 Deletion in Japanese Early‐Onset Parkinsonism2023

    • Author(s)
      Ong Stephanie、Funayama Manabu、Mangyoku Yuki、Kawai Hiromichi、Yoshino Hiroyo、Li Yuanzhe、Nishioka Kenya、Hattori Nobutaka
    • Journal Title

      Movement Disorders

      Volume: 39 Issue: 3 Pages: 626-627

    • DOI

      10.1002/mds.29692

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Motor neuron TDP-43 proteinopathy in progressive supranuclear palsy and corticobasal degeneration2022

    • Author(s)
      Riku Yuichi、Iwasaki Yasushi、Ishigaki Shinsuke、Akagi Akio、Hasegawa Masato、Nishioka Kenya、Li Yuanzhe、Riku Miho、Ikeuchi Takeshi、Fujioka Yusuke、Miyahara Hiroaki、Sone Jun、Hattori Nobutaka、Yoshida Mari、Katsuno Masahisa、Sobue Gen
    • Journal Title

      Brain

      Volume: - Issue: 8 Pages: 2769-2784

    • DOI

      10.1093/brain/awac091

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pathophysiological evaluation of the LRRK2 G2385R risk variant for Parkinson’s disease.2022

    • Author(s)
      Tezuka T, Taniguchi D, Sano M, Shimada T, Oji Y, Tsunemi T, Ikeda A, Li Y, Yoshino H, Ogata J, Shiba-Fukushima K, Funayama M, Nishioka K, Imai Y, Hattori N.
    • Journal Title

      NPJ Parkinsons Dis.

      Volume: 8 Issue: 1 Pages: 97-97

    • DOI

      10.1038/s41531-022-00367-y

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genotype-phenotype correlation of Parkinson's disease with PRKN variants2022

    • Author(s)
      Yoshino Hiroyo、Li Yuanzhe、Nishioka Kenya、Daida Kensuke、Hayashida Arisa、Ishiguro Yuta、Yamada Daisuke、Izawa Nana、Nishi Katsunori、Nishikawa Noriko、Oyama Genko、Hatano Taku、Nakamura Shinichiro、Yoritaka Asako、Motoi Yumiko、Funayama Manabu、Hattori Nobutaka
    • Journal Title

      Neurobiology of Aging

      Volume: 114 Pages: 117-128

    • DOI

      10.1016/j.neurobiolaging.2021.12.014

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Generation of three hiPSC clones from a Parkinson's disease patient with a heterozygous variant of VPS35 p.D620N2022

    • Author(s)
      Kei-Ichi Ishikawa, Mayu Ishiguro, Yuanzhe Li , Kenya Nishioka, Nobutaka Hattori, Wado Akamatsu
    • Journal Title

      Stem Cell Research

      Volume: 60 Pages: 102739-102739

    • DOI

      10.1016/j.scr.2022.102739

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical Manifestations and Molecular Backgrounds of Parkinson's Disease Regarding Genes Identified From Familial and Population Studies2022

    • Author(s)
      Nishioka Kenya、Imai Yuzuru、Yoshino Hiroyo、Li Yuanzhe、Funayama Manabu、Hattori Nobutaka
    • Journal Title

      Frontiers in Neurology

      Volume: 13 Pages: 764917-764917

    • DOI

      10.3389/fneur.2022.764917

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A complex form of hereditary spastic paraplegia harboring a novel variant, p.W1515*, in the SPG11 gene2022

    • Author(s)
      Daida Kensuke、Nishioka Yosuke、Li Yuanzhe、Yoshino Hiroyo、Funayama Manabu、Hattori Nobutaka、Nishioka Kenya
    • Journal Title

      eNeurologicalSci

      Volume: 26 Pages: 100391-100391

    • DOI

      10.1016/j.ensci.2021.100391

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Genetic analysis of ATP10B for Parkinson's disease in Japan2021

    • Author(s)
      Ishiguro Mayu、Yoshino Hiroyo、Li Yuanzhe、Ikeda Aya、Funayama Manabu、Nishioka Kenya、Hattori Nobutaka
    • Journal Title

      Parkinsonism and Related Disorders

      Volume: 88 Pages: 10-12

    • DOI

      10.1016/j.parkreldis.2021.05.020

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Novel LRRK2 Variant p.G2294R in the WD40 Domain Identified in Familial Parkinson’s Disease Affects LRRK2 Protein Levels2021

    • Author(s)
      Ogata Jun、Hirao Kentaro、Nishioka Kenya、Hayashida Arisa、Li Yuanzhe、Yoshino Hiroyo、Shimizu Soichiro、Hattori Nobutaka、Imai Yuzuru
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 7 Pages: 3708-3708

    • DOI

      10.3390/ijms22073708

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 日本人パーキンソン病においてGBA1遺伝子変異解析2024

    • Author(s)
      李元哲
    • Organizer
      第65回日本神経学会学術大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Genetic screening by targeted gene panel of the GBA1 gene in Parkinson’s disease.2023

    • Author(s)
      李元哲
    • Organizer
      第64回日本神経学会学術大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Genetic screening by panel sequencing of the GBA gene in Parkinson’s disease2022

    • Author(s)
      李元哲
    • Organizer
      第63回日本神経学会学術大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Genetic screening by panel sequencing of glucosylceramidase beta variants for Parkinson’s disease2021

    • Author(s)
      李元哲
    • Organizer
      第62回日本神経学会学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] パーキンソン病においてパネル解析によるGBA遺伝子変異のスクリにニング2021

    • Author(s)
      李元哲
    • Organizer
      日本人類遺伝学会第66回大会
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2026-01-16  

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