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

Development of early diagnosis, prevention, and treatment for neurodegenerative diseases by vitamins

Research Project

Project/Area Number 18K11009
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 59040:Nutrition science and health science-related
Research InstitutionTokushima Bunri University

Principal Investigator

Suenaga Midori  徳島文理大学, 薬学部, 講師 (00389181)

Co-Investigator(Kenkyū-buntansha) 松永 洋一  徳島文理大学, 薬学部, 教授 (80239053)
坪井 義夫  福岡大学, 医学部, 教授 (90291822)
Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsアルツハイマー病 / パーキンソン病 / 多系統萎縮症 / プリオン病 / 脂溶性ビタミン / ビタミンD / ビタミンD代謝酵素 / 神経変性疾患 / 筋萎縮性側索硬化症 / ビタミンD水酸化酵素 / 25OHビタミンD水酸化酵素 / 活性型ビタミンD不活化酵素 / アミロイドβ / プリオンタンパク質 / α-シヌクレイン / TDP-43 / αーシヌクレイン / ビタミン類 / 凝集性蛋白質 / 予防・治療 / 診断
Outline of Final Research Achievements

Serum 25(OH) Vitamin D (VD) level were lower in both Alzheimer's diseases (AD), Parkinson's disease (PD) and multiple system atrophy (MSA) than healthy controls (HC). On the other hand, serum 1,25(OH)2 VD level were lower in MSA than HC, but not in AD and PD. Synthases of 25(OH)VD and 1,25(OH)2VD in serum were lower in MSA and PD than HC, but not AD. This results suggest that the serum 25(OH)VD level could be useful biomarkers of early diagnosis for their disease, and serum 1,25(OH)2VD and their synthase levels could be useful for differentiation diagnosis for their disease. The fat soluble vitamins beta-carotene, VD2, active form of VD3 and VKs could useful components that prevent neurodegenerative diseases.

Academic Significance and Societal Importance of the Research Achievements

認知症の主要因であるアルツハイマー病(AD)などの神経変性疾患は、発症前の早期診断や早期治療が重要である。しかしながら、現在のところ、有効かつ客観的な早期診断法や効果的な早期治療法は存在しないため、その確立は急務である。本研究では、血清中25(OH)ビタミンD(VD)値が種々の神経変性疾患の客観的な早期診断法となり得ること、また、血清中1,25(OH)2 VD値や血清中VD代謝酵素値が鑑別診断法となり得ることを見出した。更に、食物により容易に摂取可能で、神経変性疾患の予防薬の候補として、脂溶性ビタミン類の可能性を見出した。本研究成果が、神経変性疾患の早期発見・早期治療の一助となると考える。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (13 results)

All 2022 2021 2020 2019

All Journal Article (12 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 12 results,  Open Access: 9 results) Presentation (1 results)

  • [Journal Article] Role of cytochrome P450 for vitamin D metabolisms in patients with neurodegenerative disorders2022

    • Author(s)
      Kakimoto Asako、Ogura Hiromu、Suenaga Midori、Mishima Takayasu、Fujioka Shinsuke、Ouma Shinji、Matsunaga Yoichi、Tsuboi Yoshio
    • Journal Title

      Clinical Parkinsonism & Related Disorders

      Volume: 7 Pages: 100162-100162

    • DOI

      10.1016/j.prdoa.2022.100162

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Circulatory 25(OH)D and 1,25(OH)2D as differential biomarkers between multiple system atrophy and Parkinson's disease patients2021

    • Author(s)
      Ogura Hiromu、Hatip-Al-Khatib Izzettin、Suenaga Midori、Hatip Funda Bolukbasi、Mishima Takayasu、Fujioka Shinsuke、Ouma Shinji、Matsunaga Yoichi、Tsuboi Yoshio
    • Journal Title

      eNeurologicalSci

      Volume: 25 Pages: 100369-100369

    • DOI

      10.1016/j.ensci.2021.100369

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Personalized Medicine in Parkinson’s Disease: New Options for Advanced Treatments2021

    • Author(s)
      Mishima Takayasu、Fujioka Shinsuke、Morishita Takashi、Inoue Tooru、Tsuboi Yoshio
    • Journal Title

      Journal of Personalized Medicine

      Volume: 11 Issue: 7 Pages: 650-650

    • DOI

      10.3390/jpm11070650

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantification of Carotid Plaque Histology Using iPlaque Software2021

    • Author(s)
      Ogata Toshiyasu、Shimada Hirofumi、Inoue Tooru、Takeshita Sho、Tsuboi Yoshio、Uesugi Noriko、Fujiwara Mika、Sata Masataka、Yamada Hirotsugu
    • Journal Title

      Ultrasound in Medicine & Biology

      Volume: 47 Issue: 4 Pages: 928-931

    • DOI

      10.1016/j.ultrasmedbio.2020.12.002

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] DCTN1 Binds to TDP-43 and Regulates TDP-43 Aggregation2021

    • Author(s)
      Deshimaru M, Kinoshita-Kawada M, Kubota K, Watanabe T, Tanaka Y, Hirano S, Ishidate F, Hiramoto M, Ishikawa M, Uehara Y, Okano H, Hirose S, Fujioka S, Iwasaki K, Yuasa-Kawada J, Mishima T, Tsuboi Y
    • Journal Title

      Int J Mol Sci

      Volume: 22 Issue: 8 Pages: 3985-3985

    • DOI

      10.3390/ijms22083985

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Proposed definition for young-onset ischemic stroke according to its cause2021

    • Author(s)
      Takeshita Sho、Ogata Toshiyasu、Arima Hisatomi、Tsuboi Yoshio
    • Journal Title

      Clinical Neurology and Neurosurgery

      Volume: 204 Pages: 106595-106595

    • DOI

      10.1016/j.clineuro.2021.106595

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Burnout in Japanese neurologists: comparison of male and female physicians2021

    • Author(s)
      Kubo Makoto、Aiba Ikuko、Shimohata Takayoshi、Nobutaka Hattori、Kazuto Yoshida、Yoshiko Unno、Kazumasa Yokoyama、Takashi Ogawa、Yumiko Kaseda、Ryoko Koike、Yuko Shimizu、Yoshio Tsuboi、Manabu Doyu、Sonoko Misawa、Takafumi Miyachi、Tatsushi Toda、Atsushi Takeda
    • Journal Title

      Rinsho Shinkeigaku

      Volume: 61 Issue: 4 Pages: 219-227

    • DOI

      10.5692/clinicalneurol.cn-001569

    • NAID

      130008028363

    • ISSN
      0009-918X, 1882-0654
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel diagnostic marker for progressive supranuclear palsy targeting atrophy of the subthalamic nucleus2021

    • Author(s)
      Fujioka Shinsuke、Morishita Takashi、Takano Koichi、Takahashi Nobutaka、Kurihara Kanako、Nishida Akihiro、Mishima Takayasu、Suenaga Midori、Matsunaga Yoichi、Tsuboi Yoshi
    • Journal Title

      Journal of the Neurological Sciences

      Volume: 423 Pages: 117366-117366

    • DOI

      10.1016/j.jns.2021.117366

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Table tennis for patients with Parkinson’s disease: A single-center, prospective pilot study2021

    • Author(s)
      Inoue Kenichi、Fujioka Shinsuke、Nagaki Koichi、Suenaga Midori、Kimura Kazuki、Yonekura Yukiko、Yamaguchi Yoshiki、Kitano Kosuke、Imamura Ritsuko、Uehara Yoshinari、Kikuchi Hitoshi、Matsunaga Yoichi、Tsuboi Yoshio
    • Journal Title

      Clinical Parkinsonism & Related Disorders

      Volume: 4 Pages: 100086-100086

    • DOI

      10.1016/j.prdoa.2020.100086

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serine Protease Inhibitors and Activators From Dalbergia Tonkinensis Species2020

    • Author(s)
      Son N, Suenaga M, Matsunaga Y, Chinh L, Kubo M, Harada K, Cuong N, Fukuyama Y
    • Journal Title

      J Nat Med

      Volume: 74 Issue: 1 Pages: 257-263

    • DOI

      10.1007/s11418-019-01347-y

    • NAID

      40022130337

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New phenolics, cytotoxicity and chemosystematic significance of Atriplex semibaccata2019

    • Author(s)
      Elshamy Abdelsamed I.、Mohamed Tarik A.、Suenaga Midori、Noji Masaaki、Umeyama Akemi、Efferth Thomas、Hegazy Mohamed-Elamir F.
    • Journal Title

      Phytochemistry Letters

      Volume: 34 Pages: 74-78

    • DOI

      10.1016/j.phytol.2019.09.016

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A new therapeutic strategy with istradefylline for postural deformities in Parkinson’s disease2019

    • Author(s)
      Fujioka Shinsuke、Yoshida Ryoko、Nose Kanako、Hayashi Yuka、Mishima Takayasu、Fukae Jiro、Kitano Kosuke、Kikuchi Hitoshi、Tsuboi Yoshio
    • Journal Title

      Neurologia i Neurochirurgia Polska

      Volume: 53 Issue: 4 Pages: 291-295

    • DOI

      10.5603/pjnns.a2019.0036

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] パーキンソン病患者に対する卓球リハビリテーション療法の有効性および安全性の検討2021

    • Author(s)
      井上 賢一、藤岡 伸助、長城 晃一、末永 みどり、木村 一喜、米倉 有希子、山口 良樹、北野 晃祐、今村 律子、上原 吉就、菊池 仁志、松永 洋一、坪井 義夫
    • Organizer
      第62回日本神経学会学術大会
    • Related Report
      2021 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi