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Roles of adipocytokines in colorectal carcinogenesis and identification of preventive food factors

Research Project

Project/Area Number 20580129
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Food science
Research InstitutionKyoto University

Principal Investigator

MURAKAMI Akira  Kyoto University, 大学院・農学研究科, 助教 (10271412)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsメタボリックシンドローム / 肥満 / レプチン / インスリン / 大腸発がん / ノビレチン / 脂肪細胞 / 柑橘類 / 大腸がん / アディポサイトカイン / 食品因子 / 炎症性発がん / 炎症細胞 / ERK
Research Abstract

At present, obesity is trending in many developed countries, and there is increasing evidence that obesity is associated with colorectal carcinogenesis. In the present study, I attempted to identify endogenous factors which are concomitantly regulated in the processes of obesity and colorectal cancer. Leptin was suggested to be important hormone that increased during chemical carcinogenesis in the colon. In addition, citrus nobiletin was identified to be a promising phytochemical that is capable of regulating leptin levels appropriately and preventing colon tumorigenesis in mice.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (25 results)

All 2011 2010 2009 2008 Other

All Journal Article (12 results) (of which Peer Reviewed: 10 results) Presentation (9 results) Book (1 results) Remarks (3 results)

  • [Journal Article] Dietary flavonoids as cancer-preventive biofactors2011

    • Author(s)
      Nishiumi S, Miyamoto S, Kawabata K, Ohnishi K, Mukai R, Murakami A, Ashida H, Terao J.
    • Journal Title

      Front Biosci

      Volume: (校正は済んだが印刷中であり号頁は未定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dietary flavonoids suppress azoxymethane-induced colonic preneoplastic lesions in male C57BL/KsJ-db/db mice.2010

    • Author(s)
      Miyamoto S, Yasui Y, Ohigashi H, Tanaka T, Murakami A.
    • Journal Title

      Chem Biol Interact(原著論文) 183(2)

      Pages: 276-83

    • NAID

      120001815084

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increased visceral fat mass and insulin signaling in colitis-related colon carcinogenesis model mice.2010

    • Author(s)
      Miyamoto S,Tanaka T,Murakami A.
    • Journal Title

      Chem Biol Interact(原著論文) 183(2)

      Pages: 271-5

    • NAID

      120001815083

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reply to letter to the editor "Comment on : Dietary flavonoids suppress azoxymethane-induced colonic preneoplastic lesions in male C57BL/Ksj-db/db mice"2010

    • Author(s)
      Miyamoto S, Yasui Y, Ohigashi H, Tanaka T, Murakami A.
    • Journal Title

      Chem Biol Interact(総説) 183(2)

      Pages: 271-5

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dietary flavonoids suppress azoxymethane-induced colinic preneoplastic lesions in male C57BL/KsJ-db/db mice2010

    • Author(s)
      Miyamoto S, Yasui Y, Ohigashi H, Tanaka T, Murakami A
    • Journal Title

      Chemico-Biological Interactions 183(2)

      Pages: 276-283

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increased visceral fat mass and insulin signaling in colitis-related colon carcinogenesis model mice2010

    • Author(s)
      Miyamoto S, Tanaka T, Murakami A
    • Journal Title

      Chemico-Biological Interactions 183(2)

      Pages: 271-275

    • NAID

      120001815083

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      A.Murakami, H.Ohigashi
    • Journal Title

      Nutrigenmics and Proteomics in Health and Disease(wiley-Blackwell)

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Suppressive effects of nobiletin onhyperleptinemiaandcolitis-related colon carcinogenesis in male ICR mice.2008

    • Author(s)
      Miyamoto S,Yasui Y,Tanaka T, Ohigashi H, Murakami A.
    • Journal Title

      Carcinogenesis(原著論文) 29(5)

      Pages: 1057-63

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multitargeted cancer prevention by quercetin.2008

    • Author(s)
      Murakami A, Ashida H, Terao J.
    • Journal Title

      Cancer Lett(総説) 269(2)

      Pages: 315-25

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 肥満と大腸がんをつなぐ因子:レプチン2008

    • Author(s)
      宮本真吾、村上明
    • Journal Title

      ~柑橘類フラボノイドの新たな大腸発がん抑制メカニズム?~(フードリサーチ、食品研究社)(総説) vol. 642

      Pages: 34-38

    • Related Report
      2010 Final Research Report
  • [Journal Article] Suppressive effects of nobiletin on hyperleptinemia and colitis-related colon carcinogenesis in male ICR mice2008

    • Author(s)
      Miyamoto S, Yasui Y, Tanaka T, Ohigashi H, Murakami A
    • Journal Title

      Carcinogenesis 29

      Pages: 1057-1063

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dietary flavonoids as cancer-preventive biofactors.

    • Author(s)
      Nishiumi S, Miyamoto S, Kawabata K, Ohnishi K, Mukai R, Murakami A, Ashida H, Terao J.
    • Journal Title

      Front Biosci(総説) in press

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] Preventive effects of flavonoids on hyperleptinemia and colitis-related colon carcinogenesis in ICR mice.2011

    • Author(s)
      Akira Murakami, Shingo Miyamoto
    • Organizer
      The 4th International Gastrointestinal Consensus Symposium.(招待講演)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-02-19
    • Related Report
      2010 Final Research Report
  • [Presentation] Preventive effects of flavonoids on hyperleptinemia and colitis-related colon carcinogenesis in ICR mice.2011

    • Author(s)
      Akira MURAKAMI, Shingo MIYAMOTO
    • Organizer
      The 4^<th> International Gastrointestinal Consensus Symposium
    • Place of Presentation
      京都国際会議場(京都市)
    • Year and Date
      2011-02-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] 食品因子の機能性と安全性:諸刃の剣が語ること2009

    • Author(s)
      村上明
    • Organizer
      日本環境変異原学会(招待講演)
    • Place of Presentation
      日清水テルサ(静岡)
    • Year and Date
      2009-11-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 食品因子の機能性と安全性:諸刃の剣が語ること2009

    • Author(s)
      村上明
    • Organizer
      第38回 日本環境変異原学会
    • Place of Presentation
      清水テルサ(静岡市東部勤労者福祉センター):静岡県
    • Year and Date
      2009-11-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] ポリフェノールの抗炎症作用について2009

    • Author(s)
      村上明
    • Organizer
      第14回チョコレート・ココア国際栄養シンポジウム(招待講演)
    • Place of Presentation
      国際会議場(東京)
    • Year and Date
      2009-09-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 遺伝性肥満db/dbマウスにおける大腸前がん病変の生成に対するquercetinの抑制作用2008

    • Author(s)
      宮本真吾, 安井由美子, 村上明, 大東肇, 田中卓二
    • Organizer
      第13回 日本フードファクター学会
    • Place of Presentation
      タワーホール船堀(東京都江戸川区)
    • Year and Date
      2008-11-17
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脂肪細胞のレプチン分泌に対するノビレチンの抑制メカニズム2008

    • Author(s)
      宮本真吾, 村上明, 田中卓二
    • Organizer
      第15回 日本がん予防学会
    • Place of Presentation
      九州大学医学部百年講堂(福岡市)
    • Year and Date
      2008-05-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] 遺伝性肥満db/dbマウスにおける大腸前がん病変の生成に対するquercetinの抑制作用2008

    • Author(s)
      宮本真吾、安井由美子、村上明、大東肇、田中卓二
    • Organizer
      日本フードファクター学会(一般口演)
    • Place of Presentation
      日タワーホール船堀(東京)
    • Related Report
      2010 Final Research Report
  • [Presentation] 脂肪細胞のレプチン分泌に対するノビレチンの抑制メカニズム2008

    • Author(s)
      宮本真吾、村上明、田中卓二
    • Organizer
      第15回日本がん予防学会(一般口演)
    • Place of Presentation
      九州大学医学部百年講堂(福岡)
    • Related Report
      2010 Final Research Report
  • [Book] Anti-inflammatory and Anti-carcinogenesis Potenti als of Citrus Coumarins and Polymethoxy flavonoids. In Nutrigenomics and Proteomics in Health and Disease, 412.2009

    • Author(s)
      Murakami A, Ohigashi H.
    • Publisher
      Wiley-Blackwell
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://foodscience.rakurakuhp.net/

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://foodscience.rakurakuhp.net/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://foodscience.rakurakuhp.net/

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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