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2007 Fiscal Year Final Research Report Summary

Role of the dioxin receptor E3 ubiquitin ligase in suppression of cecal carcinogenesis

Research Project

Project/Area Number 16390036
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental pharmacy
Research InstitutionResearch Institute for Clinical Oncology, Saitama Cancer Center

Principal Investigator

KANAME Kawajiri  Research Institute for Clinical Oncology, Saitama Cancer Center, Research Division, Chief (50142112)

Co-Investigator(Kenkyū-buntansha) IKUTA Togo  Saitama Cancer Center, Research Division (00262072)
Project Period (FY) 2004 – 2007
KeywordsAhR / Colorectal cancer / Tumor suppression / β-catenin / E3 ubicluitin ligase / APC / Auxin / Inflammation
Research Abstract

The dioxin receptor (or aryl hydrocarbon receptor, AhR) is a ligand-dependent transcription factor known to be involved in the promotion of chemical carcinogenesis. Here we show that AhR (-/-) mice spontaneously develop adenocarcinomas mainly in the cecum with abnormal accumulation of f3-catenin. The mechanism of tumor suppression involves a novel AhR-mediated mechanism of ubiquitination and proteasomal degradation of β-catenin that works in parallel to the APC system. This function of AhR is activated by indole-3-acetic acid converted from dietary tryptophan by intestinal microbes. Germ-free AhR (1)mice did not develop tumors but remained in a cancer-prone state with accumulated. p-catenin, suggesting that loss of degradation of β-catenin in AhR (-/-) mice together with stimuli from intestinal microbes work co-operatively to cause tumor development.

  • Research Products

    (42 results)

All 2007 2006 2005 2004

All Journal Article (16 results) (of which Peer Reviewed: 7 results) Presentation (25 results) Book (1 results)

  • [Journal Article] Cytochrome P450 gene regulation and physiological function mediated by aryl hydrocarbon receptor.2007

    • Author(s)
      Kawajiri, K. and Fujii-Kuriyama, Y.
    • Journal Title

      Arch. Biochem. Biophys. 464

      Pages: 207-212

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Cytochrome P450 gene regulation and physiological function mediated by aryl hydrocarbon receptor.2007

    • Author(s)
      Kawajiri, K., Fujii-Kuriyama, Y.
    • Journal Title

      Arch. Biochem. Biophys. 464

      Pages: 207-212

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Participation of nuclear localization signal 2 in the 3'-ETS domain of FLI1 in nuclear translocation of various chimeric EWS-FLI1 oncoproteins in Ewing tumor.2006

    • Author(s)
      Honsei, N., Ikuta, T., Kawana, K., Kaneko, Y., and Kawajiri, K.
    • Journal Title

      Int. J. Oncol. 29

      Pages: 689-693

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Zinc finger transcription factor Slug is a novel target gene of aryl hydrocarbon receptor.2006

    • Author(s)
      Ikuta, T. and Kawajiri, K.
    • Journal Title

      Exp. Cell Research 312

      Pages: 3585-3594

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Participation of nuclear localization signal 2 in the 3'-ETS domain of FEI1 in nuclear translocation of various chimeric EWS-FLI1 oncoproteins in Ewing tumor.2006

    • Author(s)
      Honse, N., Ikuta, T., Kawana, K., Kaneko, Y., Kawajiri, K.
    • Journal Title

      Int. J. Oncol. 29

      Pages: 689-693

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Zinc finger transcription factor Slug is a novel target gene of aryl hydrocarbon receptor.2006

    • Author(s)
      Ikuta, T., Kawajiri, K.
    • Journal Title

      Exp. Cell Research 312

      Pages: 3585-3594

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Growth suppression of Leydig TM3 cells mediated by aryl hydrocarbon receptor.2005

    • Author(s)
      Iseki, M., Ikuta, T., Kobayashi, T., and Kawajiri, K.
    • Journal Title

      Biochem. Biophys. Res. Commun. 331

      Pages: 902-908

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Cell density dependent AhR redistribution2005

    • Author(s)
      Ikuta. T., Kobayashi, Y., and Kawajiri, K.
    • Journal Title

      HaCaT cells,in MDO 2004-15th International Symposium on Microsomes and Drug Oxidations, MEDIMOND S. r. l

      Pages: 83-86

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Growth suppression of Leydig TM3 cells mediated by aryl hydrocarbon receptor.2005

    • Author(s)
      Iseki, M. Ikuta, T., Kobayashi, T., Kawajiri, K.
    • Journal Title

      Biochem. Biophys. Res. Commun 331

      Pages: 902-908

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Cell density dependent AhR redistribution in HaCaT cells.2005

    • Author(s)
      Ikuta, T., Kobayashi, Y., Kawajiri, K.
    • Journal Title

      in MDO 2004-15th International Symposium on Microsomes and Drug Oxidations, MEDIMOND S. r. l.

      Pages: 83-86

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Phosphorylation of nuclear localization signal inhibits the ligand-dependent nuclear import of aryl hydrocarbon receptor.2004

    • Author(s)
      Ikuta, T., Kobayashi, Y., and Kawajiri, K.
    • Journal Title

      Biochem. Biophys. Res. Commun. 317

      Pages: 545-550

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Cell density regulates intracellular localization of aryl hydrocarbon receptor.2004

    • Author(s)
      Ikuta, T., Kobayashi, Y., and Kawajiri, K.
    • Journal Title

      J. Biol. Chem. 279

      Pages: 19209-19216

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Regulation of nucleo-cytoplasmic transport of the aryl hydrocarbon receptor.2004

    • Author(s)
      Kawajiri, K. and Ikuta, T.
    • Journal Title

      J. Health Science 50

      Pages: 215-219

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Phosphorylation of nuclear localization signal inhibits the ligand-dependent nuclear import of aryl hydrocarbon receptor.2004

    • Author(s)
      Ikuta, T. Kobayashi, Y., Kawajiri, K.
    • Journal Title

      Biochem. Biophys. Res. Commun 317

      Pages: 545-550

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Cell density regulates intracellular localization of aryl hydrocarbon receptor.2004

    • Author(s)
      Ikuta, T. Kobayashi, Y., Kawajiri, K.
    • Journal Title

      J. Biol. Chem. 279

      Pages: 19209-19216

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Regulation of nucleo-cytoplasmic transport of the aryl hydrocarbon receptor.2004

    • Author(s)
      Kawajiri, K., Ikuta, T.
    • Journal Title

      J. Health Science 50

      Pages: 215-219

    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 皮膚組織におけるAH receptorの発現2007

    • Author(s)
      生田統悟,川尻 要
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会年会 合同大会
    • Place of Presentation
      横浜
    • Year and Date
      20071200
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Expression of Ah receptor in skin.2007

    • Author(s)
      Ikta, T., Kawajiri, K.
    • Organizer
      The 30th annual meeting of the Moleculor Biology of Japan・The 80th annual meeting of the Japanese Biochemical Society.
    • Place of Presentation
      Japan(Yokohama)
    • Year and Date
      20071200
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Aryl hydrocarbon receptor-null mice spontaneously develop colon cancer with abnormal accumulation of β-catenin.2007

    • Author(s)
      Kawajiri, K.
    • Organizer
      IBD Think Tank 2007, Nobel Forum, Karokinska Institute
    • Place of Presentation
      Sweden(Stockholm)
    • Year and Date
      20071112-15
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Aryl hydrocarbon receptor-null mice spontaneously develop colon cancer with abnormal accumulation of β -catenin.2007

    • Author(s)
      Kawajiri, K.
    • Organizer
      Think Tank 2007, Nobel Forum, Karokinska Institute
    • Place of Presentation
      Sweden(Stockholm)
    • Year and Date
      20071112-15
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] AhRによる大腸癌抑制の分子機構2007

    • Author(s)
      川尻 要
    • Organizer
      第5回ながの遺伝子発現調節研究会
    • Place of Presentation
      諏訪
    • Year and Date
      20071100
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] A novel tumor suppression function mediated by AhR.2007

    • Author(s)
      Kawajiri, K.
    • Organizer
      The 5rd annual meeting of Gene Expression in Nagano
    • Place of Presentation
      Japan(Suwa)
    • Year and Date
      20071100
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Mechanisms of Tocicological and Physioiogical Actions of Arylhydrocarbon Receptor (AhR) in Mice.2007

    • Author(s)
      Fujii-Kuriyama, Y., Mimura, J., Baba, T., Morohashi, K., Ohtake, F., Kato, S., Kobayashi, Y., Kawajiri, K.
    • Organizer
      Dioxin 2007 International Symposium,
    • Place of Presentation
      Japan(Tokyo)
    • Year and Date
      20070900
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Mechanisms of Tocicological and Physioiogical Actions of Arylhydrocarbon Receptor(AhR) in Mice.2007

    • Author(s)
      Fujii-Kuriyama, Y., Mimura, J., Baba, T., Morohashi, K., Ohtake, F., Kato, S., Kobayashi, Y., Kawajiri, K.
    • Organizer
      Dioxin 2007 International Symposium
    • Place of Presentation
      Japan(Tokyo)
    • Year and Date
      20070900
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] ヒト盲腸癌発生におけるAryl hydrocarbon Receptor(AhR)の役割2007

    • Author(s)
      小林康人,生田統悟,黒住昌史,藤井義明,川尻 要
    • Organizer
      第96回日本病理学会総会
    • Place of Presentation
      大阪
    • Year and Date
      20070300
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Role of aryl hydrocarbon receptor in human cecal cancer.2007

    • Author(s)
      Kobayashi, Y., Ikuta, T., Kurozumi, M., Fujii-Kuriyama, Y., Kawajiri.
    • Organizer
      The 96th annual meeting of The Japanese Society of Pathology
    • Place of Presentation
      Japan(Osaka)
    • Year and Date
      20070300
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Aryl hydrocarbon Receptor欠損マウスにおける大腸がんの自然発症2007

    • Author(s)
      川尻 要,小林康人,生田統悟,松島芳文,三村純正,黒住昌史,藤井義明
    • Organizer
      第6回SORSTジョイントシンポジウム
    • Place of Presentation
      東京
    • Year and Date
      20070100
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Spontaneous development of colon cancer in aryl hydrocarbon receptor-deficient mouse.2007

    • Author(s)
      Kawajiri, K., Kobayashi, Y., Ikuta, T., Matsushima, Y., Mimura, J., Kurozumi, M., Fujii-Kuriyama, Y.
    • Organizer
      The 6th SORST Joint Symposium Jan.
    • Place of Presentation
      Japan(Tokyo)
    • Year and Date
      20070000
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Aryl hydrocarbon Receptor欠損マウスにおける大腸がんの自然発生2006

    • Author(s)
      小林康人,川尻 要
    • Organizer
      シンポジウム「内・外環境と生物応答」
    • Place of Presentation
      福岡
    • Year and Date
      20060700
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] AhレセプターによるSlugの誘導2006

    • Author(s)
      生田統悟,川尻 要
    • Organizer
      シンポジウム「内・外環境と生物応答」
    • Place of Presentation
      福岡
    • Year and Date
      20060700
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Aryl hydrocarbon Receptorの大腸がん抑制機能2006

    • Author(s)
      川尻 要
    • Organizer
      シンポジウム「内・外環境と生物応答」
    • Place of Presentation
      福岡
    • Year and Date
      20060700
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Spontaneous development of colon cancer in aryl hydrocarbon receptor-deficient mouse.2006

    • Author(s)
      Kobayashi, Y., Kawajiri, K.
    • Organizer
      Symposium on Biological Responses and Inter/Intra Environments
    • Place of Presentation
      Japan(Fukuoka)
    • Year and Date
      20060700
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Induction of slug by Ah receptor.2006

    • Author(s)
      Ikuta, T., Kawajiri, K.
    • Organizer
      Symposium on Biological Responses and Inter/Intra Environments
    • Place of Presentation
      Japan(Fukuoka)
    • Year and Date
      20060700
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] A novel tumor-suppression function of Ahr in colorectal carcinogenesis.2006

    • Author(s)
      Kawajiri, K.
    • Organizer
      Symposium on Biological Responses and Inter/Intra Environments
    • Place of Presentation
      Japan(Fukuoka)
    • Year and Date
      20060700
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Aryl hydrocarbon Receptorの機能解析2005

    • Author(s)
      川尻 要
    • Organizer
      第3回ながの遺伝子発現調節研究会
    • Place of Presentation
      松本
    • Year and Date
      20051200
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 培養表皮角化細胞におけるAh receptorを介したslugの誘導2005

    • Author(s)
      生田統悟,川尻 要
    • Organizer
      第28回日本分子生物学会年会
    • Place of Presentation
      福岡
    • Year and Date
      20051200
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Functional Analysis of the Aryl hydrocarbon Receptor2005

    • Author(s)
      Kawajiri, K.
    • Organizer
      The 3rd annual meeting of Gene Expression in Nagano
    • Place of Presentation
      Japan(Matsumoto)
    • Year and Date
      20051200
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Induction of Slug mediated by Ah receptor in keratinocyte.2005

    • Author(s)
      Ikuta, T., Kawajiri, K.
    • Organizer
      The 28th annual meeting of The Moleculor Biology Society of Japan
    • Place of Presentation
      Japan(Fukuoka)
    • Year and Date
      20051200
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 表皮角化細胞におけるAhR/ARNTの標的遺伝子2004

    • Author(s)
      生田統悟,川尻 要
    • Organizer
      第27回 日本分子生物学会年会
    • Place of Presentation
      神戸
    • Year and Date
      20041200
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Target gene of AhR/ARNT in epidermal keratinocytes.2004

    • Author(s)
      Ikuta, T., Kawajiri, K.
    • Organizer
      The 27th annual meeting of the Moleculor Biology Society of Japan
    • Place of Presentation
      Japan(Kobe)
    • Year and Date
      20041200
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Cell density regulates intracellular localization of aryl hydrocarbon receptor.2004

    • Author(s)
      Ikuta, T., Kobayashi, Y., Kawajiri, K.
    • Organizer
      15th International Symposium on Microsomes and Drug Oxidations
    • Place of Presentation
      Germany(Mainz)
    • Year and Date
      20040700
    • Description
      「研究成果報告書概要(和文)」より
  • [Book] in MDO 2004-15th International Symposium on Microsomes and Drug Oxidations, MEDIMOND S. r. l2005

    • Author(s)
      Ikuta. T., Kobayashi, Y., and Kawajiri, K.
    • Total Pages
      83-86
    • Publisher
      Cell density dependent AhR redistribution HaCaT cells,
    • Description
      「研究成果報告書概要(和文)」より

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Published: 2010-02-04  

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