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Development of non-invasive quantitative system for psychiatric disorders for the prevention of frailty

Research Project

Project/Area Number 18K18462
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Studies on the Super-Aging Society
Research InstitutionKyoto Sangyo University

Principal Investigator

KEIKO KATO  京都産業大学, 生命科学部, 教授 (90252684)

Co-Investigator(Kenkyū-buntansha) 大渕 修一  地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究部長 (50265740)
田中 雅嗣  順天堂大学, 医学(系)研究科(研究院), 客員教授 (60155166)
黒坂 光  京都産業大学, 生命科学部, 教授 (90186536)
Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords高齢者 / うつ / 尿 / 揮発性有機化合物 / 代謝 / 精神疾患 / ガスクロマトグラフ質量分析計 / フレイル / てんかん / ガスクロマトグラフィー質量分析器 / モデルマウス / ガスクロマトグラフィー質量分析計 / GCMS / バイオマーカー / 診断 / 不安症 / 検査
Outline of Final Research Achievements

Prior to the present application, we had participated in cohort study (2015 OTASHA KENSHIN) of male and female aged more than 66 years old and collected their urine. Among urinary volatile organic compounds (VOCs), candidate VOCs (urinary biomarkers) for depression were extracted and an evaluation system was constructed. Both 3VOCs and 2VOCs groups were urinary biomarkers in elderly with 83.3% and 94.4% accuracy without false negatives. The 3 VOCs and 2 VOCs groups were correlated highly with the GRID-Hamilton Rating Scale for depression (HAMD) and the Kihon checklist for assessing progress of frailty, respectively. Taken together, it proposes detection system with numerical values for screening elder depression accurately.

Academic Significance and Societal Importance of the Research Achievements

本研究では,フレイルへの進行を素早く検知するためのシステムを構築するため,今後も引き続き,サルコペニアや認知症等のフレイル評価に,本システムの応用を目指している。高齢者に負担をかけることなく,うつ,不安症の初期症状を容易に診断できる本法の開発は,うつ,不安症の早期治療,フレイルへの移行を予防すると共に,高齢者の生活の質保証を担保し,「健康寿命」を叶える。一方で,我々は,モデルマウスを用いて,側頭葉てんかんや,うつ不安症のバイオマーカーを見つけ,代謝負荷と精神疾患との関連性について研究を進めており,ヒトの共存症の発症メカニズムの解明への足掛かりを提供している。

Report

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

    (16 results)

All 2020 2019 2018 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (11 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Urinary volatilome analysis in a mouse model of anxiety and depression2020

    • Author(s)
      Fujita Akiko、Okuno Takaya、Oda Mika、Kato Keiko
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 2 Pages: e0229269-e0229269

    • DOI

      10.1371/journal.pone.0229269

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Urinary volatile metabolites of amygdala-kindled mice reveal novel biomarkers associated with temporal lobe epilepsy2019

    • Author(s)
      Fujita A, Ota M, and Kato K
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 10586-10586

    • DOI

      10.1038/s41598-019-46373-8

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] シアル酸転移酵素ST3Gal IV欠損が引き起こす代謝負荷と精神疾患共存症2020

    • Author(s)
      Siriporn Tangsudjai、藤田明子,奥野貴也,織田美伽, 加藤啓子
    • Organizer
      第39回JSCR年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] St3gal4欠損マウスにおける血漿脂質代謝解析とヒトGWAS形質の検証2020

    • Author(s)
      藤田明子、Siriporn Tangsudjai、奥野貴也、織田美伽、加藤啓子
    • Organizer
      第39回JSCR年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Neuropsychiatric disorders induced by metabolic loading and sialylation2019

    • Author(s)
      Keiko Kato
    • Organizer
      Joint International symposium of korean society of life science and interdisciplinary society of genetic & genomic medicine: Life Science & genetic medicine from bench to clinic
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 側頭葉てんかん新規バイオマーカーの提案 Profiling of urinary volatile metabolites in amygdala-kindled mice and finding of novel biomarkers associated with temporal lobe epilepsy2019

    • Author(s)
      加藤 啓子, 太田 真菜美, 藤田 明子
    • Organizer
      Neuro2019
    • Related Report
      2019 Research-status Report
  • [Presentation] Distributions of epilepsy/ anxiety responsive, alpha2,3-sialyltransferase ST3Gal IV mRNA and visualization of mCherry in CRISPER/CAS mediated mCherry knock-in at St3gal4 locus of mouse2019

    • Author(s)
      Tangsudjai Siriporn, Fujita Akiko, Ikawa Masahito, Kato Keiko
    • Organizer
      Neuro2019
    • Related Report
      2019 Research-status Report
  • [Presentation] 側頭葉てんかんモデルマウスにおける代謝変化 Alteration of metabolism in temporal lobe epilepsy model mice2019

    • Author(s)
      利川 泰博, 太田 真菜美, 藤田 明子, 加藤 啓子
    • Organizer
      Neuro2019
    • Related Report
      2019 Research-status Report
  • [Presentation] うつ・不安症を示すST3Gal IV欠損マウスにおける尿中揮発性有機化合物の解析 Comparative analysis of urinary volatile organic compounds in Depression / Anxiety model animal ST3Gal IV KO mice2019

    • Author(s)
      藤田 明子, 奥野 貴也, 織田 美伽, 加藤 啓子
    • Organizer
      Neuro2019
    • Related Report
      2019 Research-status Report
  • [Presentation] てんかん~うつ・不安障害に至る分子発症メカニズムの解明2019

    • Author(s)
      藤田明子, 奥野貴哉, Siriporn Tangsdjai, 織田弥伽,伊川正人,加藤啓子
    • Organizer
      【先端モデル動物支援プラットフォーム】成果発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] シアル酸転移酵素ST3GalIV欠損マウスの統合失調症陰性症状について2018

    • Author(s)
      加藤啓子,太田知沙,廣田暖奈,藤田明子
    • Organizer
      第161回獣医学会
    • Related Report
      2018 Research-status Report
  • [Presentation] マウスうつによる環境,医薬,食品のスクリーニング2018

    • Author(s)
      加藤啓子
    • Organizer
      イノベーション・ジャパン(国際展示場)
    • Related Report
      2018 Research-status Report
  • [Presentation] シアル酸転移酵素ST3Gal4欠損・オスマウスにおける生殖行動と代謝産物の関連性2018

    • Author(s)
      奥野貴哉、藤田明子,織田弥伽、Paitoon Srimontri、加藤啓子
    • Organizer
      第65回日本実験動物学会総会
    • Related Report
      2018 Research-status Report
  • [Remarks] 京都産業大学 教員紹介

    • URL

      http://www.kyoto-su.ac.jp/faculty/professors/ls/kato-keiko.html

    • Related Report
      2019 Research-status Report
  • [Remarks] 京都産業大学 生命科学部 加藤啓子

    • URL

      http://www.kyoto-su.ac.jp/faculty/professors/ls/kato-keiko.html

    • Related Report
      2018 Research-status Report
  • [Patent(Industrial Property Rights)] マウスのてんかんバイオマーカー2018

    • Inventor(s)
      加藤啓子,藤田明子
    • Industrial Property Rights Holder
      京都産業大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-233113
    • Filing Date
      2018
    • Related Report
      2018 Research-status Report

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Published: 2018-07-25   Modified: 2023-01-30  

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