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Molecular analysis of preventive effects of coffee constituents on life-style-related diseases via protein degradations.

Research Project

Project/Area Number 18K11109
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 InstitutionKeio University

Principal Investigator

Tamura Hiroomi  慶應義塾大学, 薬学部(芝共立), 名誉教授 (50201629)

Co-Investigator(Kenkyū-buntansha) 多胡 めぐみ  慶應義塾大学, 薬学部(芝共立), 教授 (30445192)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsコーヒー / 生活習慣病 / 抗炎症 / 認知症 / BACE1 / アミロイドβ / カテコール / Nrf2 / 乳がん / tamoxifen / NFκB / プロテアソーム / 肥満
Outline of Final Research Achievements

We have researched to elucidae the preventive effects of coffee consumption on lifestyle-related diseases in molecular bases. Regarding the anti-inflammatory effect, which is a risk factor for diabetes and carcinogenesis, we found that catechols, which are imerged during roasting process of coffee beans, suppress the signal transduction of inflammatory reaction and induce activation of genes for biological defense systems. We also found that the roasting component pyrocatechol suppresses the proteolytic enzyme (β-secretase) involved in the production of amyloid β, which is one of the causative substances of dementia. Furthermore, the effect was observed in the hippocampus of the animal model. These above results suggest that the catechols of roasted coffee beans may prevent lifestyle-related diseases such as diabetes, cancers and dementia.

Academic Significance and Societal Importance of the Research Achievements

コーヒーの生活習慣病予防効果を分子論的に解明することは、高齢化社会における国民の保健にとって重要である。糖尿病や発がんの大きなリスク要因の1つである炎症反応や認知症に対する予防効果を解析することは特に重要である。本研究では、抗炎症反応および認知症予防効果について、コーヒー豆の焙煎成分のカテコール類が有効であること、さらには、コーヒー焙煎成分の習慣的摂取動物モデルにおいても抗炎症作用および抗認知症効果が得られることを示した。この結果は、焙煎コーヒーの習慣的喫飲が生活習慣病を予防する可能性があることを分子レベルで明らかにした点で意義がある。

Report

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

    (17 results)

All 2020 2019 2018 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (4 results)

  • [Journal Article] Coffee decoction enhances tamoxifen proapoptotic activity on MCF-7 cells.2020

    • Author(s)
      Funakoshi-Tago M, Tago K, Li C, Hokimoto S, Tamura H.
    • Journal Title

      Sci Rep.

      Volume: 10(1) Issue: 1 Pages: 19588-19588

    • DOI

      10.1038/s41598-020-76445-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular basis of preventive effects of habitual coffee intake against chronic diseases2020

    • Author(s)
      Hiroomi Tamura
    • Journal Title

      Yakugaku Zasshi

      Volume: 140 Pages: 1351-1363

    • NAID

      130007933470

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pyrocatechol, a component of coffee, suppresses LPS-induced inflammatory responses by inhibiting NF-κB and activating Nrf2.2020

    • Author(s)
      Funakoshi-Tago M, Nonaka Y, Tago K, Takeda M, Ishihara Y, Sakai A, Matsutaka M, Kobata K, Tamura H.
    • Journal Title

      Sci. Rep.

      Volume: 10 Issue: 1 Pages: 2584-2584

    • DOI

      10.1038/s41598-020-59380-x

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Coffee brew intake can prevent the reduction of lens glutathione and ascorbic acid levels in HFD-fed animals.2019

    • Author(s)
      Nakazawa Y, Ishimori N, Oguchi J, Nagai N, Kimura M, Funakoshi-Tago M, Tamura H.
    • Journal Title

      Exp Ther Med.

      Volume: 17(2) Pages: 1420-1425

    • DOI

      10.3892/etm.2018.7092

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Roasted Coffee Reduces β-Amyloid Production by Increasing Proteasomal β-Secretase Degradation in Human Neuroblastoma SH-SY5Y Cells.2018

    • Author(s)
      Fukuyama K, Kakio S, Nakazawa Y, Kobata K, Funakoshi-Tago M, Suzuki T, Tamura H.
    • Journal Title

      Mol Nutr Food Res.

      Volume: 62(21) Issue: 21 Pages: 1800238-1800238

    • DOI

      10.1002/mnfr.201800238

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] コーヒーを飲んで延ばす健康寿命 ~コーヒーの薬‘離’学~2020

    • Author(s)
      田村悦臣
    • Organizer
      日本コーヒー文化学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 正常マウス海馬におけるAβ発現及び記憶能に対するコーヒー焙煎成分の効果2020

    • Author(s)
      保木本真梧、渋澤春風、中澤洋介、多胡めぐみ、田村悦臣
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 今いちど,眼科領域の進歩を考える―基礎,臨床,そしてドラッグリポジショニングについて―2020

    • Author(s)
      中澤洋介、多胡めぐみ、田村悦臣
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Molecular basis of preventive effects of coffee on neurodegenerative diseases.2019

    • Author(s)
      H. Tamura
    • Organizer
      2nd International conference on neuromuscular and neurodegenerative diseases
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 抗炎症作用を示すコーヒー含有成分の同定2019

    • Author(s)
      豊嶋直樹、松高茉里、古旗賢二、多胡憲治、多胡めぐみ、田村悦臣
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Research-status Report
  • [Presentation] コーヒーの抗白内障効果の分子メカニズムの解析2019

    • Author(s)
      小林亮太、音羽遼太郎、青木美紀、中澤洋介、多胡めぐみ、田村悦臣
    • Organizer
      日本薬学会第139年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 抗炎症を示すコーヒー含有成分の同定2018

    • Author(s)
      松髙 茉里、多胡めぐみ、多胡憲治、古旗賢二、田村悦臣
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] コーヒーの水晶体上皮細胞株に対する抗アポトーシス効果の検討2018

    • Author(s)
      鈴木正太、中澤洋介、平松範子、長井紀章、多胡めぐみ、山本直樹、田村悦臣
    • Organizer
      第57回日本白内障学会総会
    • Related Report
      2018 Research-status Report
  • [Remarks] 薬学部・薬学研究科 研究者情報冊子

    • URL

      http://www.pha.keio.ac.jp/doc/researcher_info201909.pdf

    • Related Report
      2019 Research-status Report
  • [Remarks] 慶應義塾大学薬学部 研究室紹介 衛生化学講座

    • URL

      http://www.pha.keio.ac.jp/research/hc/index.html

    • Related Report
      2019 Research-status Report
  • [Remarks] 薬学部・薬学研究科 研究者情報冊子

    • URL

      http://www.pha.keio.ac.jp/doc/researcher_info201810.pdf

    • Related Report
      2018 Research-status Report
  • [Remarks] 慶應義塾大学薬学部 研究室紹介・衛生化学講座

    • URL

      http://www.pha.keio.ac.jp/research/hc/index.html

    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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