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Development of novel medical strategies in pre-disease by Kampo science and the mathematical science of complex systems

Research Project

Project/Area Number 17KT0050
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund
Section特設分野
Research Field Complex Systems Disease Theory
Research InstitutionUniversity of Toyama

Principal Investigator

Koizumi Keiichi  富山大学, 学術研究部薬学・和漢系, 教授 (10334715)

Co-Investigator(Kenkyū-buntansha) 奥 牧人  富山大学, 学術研究部薬学・和漢系, 特命准教授 (30633565)
Project Period (FY) 2017-07-18 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2020: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2017: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Keywords未病 / DNB / メタボリックシンドローム / 揺らぎ / ラマンスペクトル / ゆらぎ / 漢方薬 / 防風通聖散 / 超早期 / 創薬 / 超早期の遺伝子変化 / 複雑系数理学
Outline of Final Research Achievements

Spontaneous metabolic syndrome (TSOD) mice are known to develop obesity at 3 months of age, hyperlipidemia and diabetes at 4 months of age, and fatty hepatitis at 6 months of age. In this study, DNB analysis was conducted on gene expression information in adipose tissue of TSOD mice. The results revealed that we were able to detect pre-disease at the age of 5 weeks. Moreover, the gene cluster selected by DNB analysis in the 5-week age group consisted of 147 genes. The 147 unaffected genes could be systematized into genes related to spermatogenesis, cell differentiation, organogenesis, proteolysis, gametogenesis, neuropeptides, and interferon-alpha.

Academic Significance and Societal Importance of the Research Achievements

中国最古の医学書「黄帝内経」には、未病の時期を捉えて治すことが最高の医療であると記載されている。実際に、平成29年に閣議決定された「健康・医療戦略」には、「未病の考え方などが重要になると予想され(中略)新しいヘルスケア産業が創出されるなどの動きも期待される」と記載されている。しかしながら、この未病という考え方は概念であり、その存在の科学的な証明が必要である。本研究では、複雑系数理科学であるDNB理論を生体情報の変化(揺らぎ)に適応することで、メタボリックシンドロームマウスの未病の検出を可能とした。本研究成果は、今後の「健康・医療戦略」に対しての社会的な意義を有するものと考えられる。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (7 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (3 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (3 results)

  • [Int'l Joint Research] Shanghai Institutes for Biol. Sci./Chinese Academy of Sciences(中国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Dynamical network biomarkers: Theory and applications2022

    • Author(s)
      Aihara Kazuyuki、Liu Rui、Koizumi Keiichi、Liu Xiaoping、Chen Luonan
    • Journal Title

      Gene

      Volume: 808 Pages: 145997-145997

    • DOI

      10.1016/j.gene.2021.145997

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suppression of Dynamical Network Biomarker Signals at the Predisease State (Mibyou) before Metabolic Syndrome in Mice by a Traditional Japanese Medicine (Kampo Formula) Bofutsushosan2020

    • Author(s)
      Koizumi K., Oku M., Hayashi S., Inujima A., Shibahara N., Chen L., Igarashi Y., Tobe K., Saito S., Kadowaki M., Aihara K.
    • Journal Title

      Evid. Based Complement. Alternat. Med.

      Volume: 9129134 Pages: 9129134-9129134

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Identifying pre-disease signals before metabolic syndrome in mice by dynamical network biomarkers2019

    • Author(s)
      Koizumi Keiichi、Oku Makito、Hayashi Shusaku、Inujima Akiko、Shibahara Naotoshi、Chen Luonan、Igarashi Yoshiko、Tobe Kazuyuki、Saito Shigeru、Kadowaki Makoto、Aihara Kazuyuki
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 8767-8777

    • DOI

      10.1038/s41598-019-45119-w

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] ラマン分光法とDNB解析による細胞遷移状態における分岐点解明技術開発2021

    • Author(s)
      竹谷皓規,山崎萌絵,田原 旬,小泉桂一,山本 武,大嶋佑介,吉田泰彦,春木孝之
    • Organizer
      レーザー学会第557回研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ラマン分光法とDNB解析を用いた炎症の遷移点検出に関する研究2021

    • Author(s)
      竹谷皓規,佐藤勉,和田暁法,小泉桂一,山崎萌絵,田原 旬,山本 武,大嶋佑介,春木孝弘,吉田泰彦
    • Organizer
      2021年度レーザー学会第42回年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マクロファージ細胞の炎症誘導過程におけるラマン光の測定とその揺らぎの検出2021

    • Author(s)
      山崎萌絵,田原旬,竹谷皓規,小泉桂一,吉田泰彦,春木孝之,朝岡竜士,大嶋佑介
    • Organizer
      日本薬学会第142年会
    • Related Report
      2021 Annual Research Report

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Published: 2017-07-21   Modified: 2024-12-25  

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