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Effects of dietary plant and fermented foods on anti-contact hypersensitivity and gut microbiota

Research Project

Project/Area Number 16K00835
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Eating habits
Research InstitutionIshikawa Prefectural University (2017-2018)
Kawasaki University of Medical Welfare (2016)

Principal Investigator

NAGANO Takao  石川県立大学, 生物資源環境学部, 教授 (20304660)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords植物性食品 / 大豆 / 接触過敏症 / アレルギー性接触皮膚炎 / アレルギー / 腸内細菌叢 / 接触皮膚炎 / イソフラボン / サポニン / 大豆イソフラボン / 大豆サポニン / 制御性T細胞 / 食品
Outline of Final Research Achievements

Murine contact hypersensitivity (CHS) is one of the most frequently used animal models of human allergic contact dermatitis (ACD). In this study, we investigated the effects of diets supplemented with soy isoflavone (SI), soyasaponin (SS), and soy milk (SM) on CHS. The results indicated that dietary SI, SS, and SM alleviate CHS symptoms, suggesting that dietary supplementation with soybean foods may provide beneficial effects on ACD at physiologically relevant doses to humans.

Academic Significance and Societal Importance of the Research Achievements

本研究では、アレルギー性接触皮膚炎(ACD)のモデル動物実験系である接触過敏症(CHS)を用いて、大豆のCHS抑制効果と腸内細菌叢の影響を明らかにした。研究から、食生活で摂取可能な量での大豆イソフラボン、大豆サポニン、豆乳のCHS抑制効果、及びその効果に腸内細菌叢が影響していることを示した。これらの結果は、大豆食品を日常の食生活に取り入れることで、腸内細菌叢の調整作用とACD予防効果が期待できることを示している。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 2016

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results)

  • [Journal Article] Inhibitory effects of dietary soy isoflavone and gut microbiota on contact hypersensitivity in mice.2019

    • Author(s)
      Nagano T., Katase M., Tsumura K.
    • Journal Title

      Food Chemistry

      Volume: 272 Pages: 33-38

    • DOI

      10.1016/j.foodchem.2018.08.043

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diets containing pomegranate polyphenols and soy isoflavones attenuate contact hypersensitivity in mice2019

    • Author(s)
      Nagano T., Ito H.
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 83 Issue: 3 Pages: 525-530

    • DOI

      10.1080/09168451.2018.1543013

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diet containing a polyphenol concentrate from pomegranate juice attenuates contact hypersensitivity in mice2018

    • Author(s)
      Takao Nagano, Hideyuki Ito
    • Journal Title

      Journal of Functional Foods

      Volume: 45 Pages: 247-253

    • DOI

      10.1016/j.jff.2018.04.038

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dietary soyasaponin attenuates 2,4-dinitrofluorobenzene-induced contact hypersensitivity via gut microbiota in mice2018

    • Author(s)
      Nagano T., Katase M., Tsumura K.
    • Journal Title

      Clinical and Experimental Immunology

      Volume: 195 Issue: 1 Pages: 86-95

    • DOI

      10.1111/cei.13212

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Inhibitory Effect of a Polyphenol Concentrate from Pomegranate Juice on 2,4-dinitrofluorobenzene-induced Contact Hypersensitivity in Mice2018

    • Author(s)
      Takao Nagano, Norihisa Nishida, Hideyuki Ito
    • Journal Title

      Food Science and Technology Research

      Volume: 24 Issue: 1 Pages: 169-175

    • DOI

      10.3136/fstr.24.169

    • NAID

      130006539057

    • ISSN
      1344-6606, 1881-3984
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Inhibitory effects of dietary soyasaponin on 2,4-dinitrofluorobenzene-induced contact hypersensitivity in mice.2017

    • Author(s)
      T Nagano, M Katase, K Tsumura, M Saito, T Matsuda
    • Journal Title

      Experimental Dermatology

      Volume: 26(3) Issue: 3 Pages: 249-254

    • DOI

      10.1111/exd.13205

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] The inhibitory effect of soybean and soybean isoflavone diets on 2,4-dinitrofluorobenzeneinduced contact hypersensitivity in mice2016

    • Author(s)
      Takao Nagano, Woruna Wu, Kazunobu Tsumura, Hiroko Yonemoto-Yano, Tomoari Kamada, Ken Haruma
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 80 Issue: 5 Pages: 991-997

    • DOI

      10.1080/09168451.2015.1132150

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 豆乳の接触過敏症抑制効果と腸内細菌叢に及ぼす影響2018

    • Author(s)
      長野隆男・片瀬満・津村和伸
    • Organizer
      日本食品科学工学会第65回大会(仙台)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ザクロポリフェノールと大豆イソフラボンによる接触過敏症抑制効果2018

    • Author(s)
      長野隆男・伊東 秀之
    • Organizer
      日本農芸化学会 2019年度大会(東京)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大豆サポニンの接触過敏症抑制効果における腸内細菌叢の作用2017

    • Author(s)
      ◎長野隆男,亀崎彩紗,三宅沙知,片瀬満,津村和伸,後川潤,齊藤峰輝,矢野博己,松田幹
    • Organizer
      日本農芸化学会2017年度大会
    • Place of Presentation
      京都女子大学(京都府・京都市)
    • Year and Date
      2017-03-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 大豆イソフラボンの接触過敏症抑制効果と腸内細菌叢との関係2017

    • Author(s)
      長野隆男,片瀬満,津村和伸
    • Organizer
      日本家政学会 第69回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Inhibitory effect of dietary soy isoflavone on contact hyprersensitivity in mice2017

    • Author(s)
      Takao Nagano, Mitsuru Katase and Kazunobu
    • Organizer
      The 19th Biennial International ARAHE Congress 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 大豆イソフラボンとサポニンの接触過敏症抑制効果と腸内細菌叢に及ぼす影響2017

    • Author(s)
      長野隆男、片瀬満,津村和伸
    • Organizer
      日本食品科学工学会 第64回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 大豆サポニンの接触過敏症抑制効果に与える腸内細菌叢の作用2017

    • Author(s)
      長野 隆男、片瀬 満、津村 和伸
    • Organizer
      北陸の微生物研究
    • Related Report
      2017 Research-status Report
  • [Presentation] 大豆イソフラボンの接触過敏症抑制効果と腸内細菌叢に及ぼす影響2016

    • Author(s)
      ◎長野隆男,片瀬満,津村和伸
    • Organizer
      日本食品科学工学会大会第63会大会
    • Place of Presentation
      名城大学(愛知県・名古屋市)
    • Year and Date
      2016-08-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 接触過敏症動物実験系を用いた大豆のアレルギー性接触皮膚炎抑制効果2016

    • Author(s)
      ◎長野隆男
    • Organizer
      第7回川崎医科大学学術集会
    • Place of Presentation
      第7回川崎医科大学学術集会(岡山県・倉敷市)
    • Year and Date
      2016-08-06
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 大豆のアレルギー性接触皮膚炎抑制効果2016

    • Author(s)
      ◎長野隆男
    • Organizer
      おかやまバイオアクティブ研究会第49回シンポジュウム
    • Place of Presentation
      川崎医科大学現代医学教育会館(岡山県・倉敷市)
    • Year and Date
      2016-06-17
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 大豆イソフラボンの接触過敏症抑制効果2016

    • Author(s)
      ◎長野隆男,津村和伸
    • Organizer
      日本家政学会 第68回大会
    • Place of Presentation
      金城学院大学(愛知県・名古屋市)
    • Year and Date
      2016-05-28
    • Related Report
      2016 Research-status Report
  • [Presentation] 接触過敏症動物実験系における大豆サポニンの効果2016

    • Author(s)
      ◎長野隆男,片瀬満,津村和伸
    • Organizer
      第70回日本栄養・食糧学会大会
    • Place of Presentation
      武庫川女子大学中央キャンパス(兵庫県・西宮市)
    • Year and Date
      2016-05-14
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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