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2008 Fiscal Year Final Research Report

Effevts of the chlorinated derivatives of environmental pollutant on gene expression

Research Project

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Project/Area Number 19580383
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Boundary agriculture
Research InstitutionShizuoka Eiwa Gakuin University Junior College

Principal Investigator

KURUTO Ryoko  Shizuoka Eiwa Gakuin University Junior College, 短期大学部食物学科, 准教授 (50205217)

Co-Investigator(Kenkyū-buntansha) OHURA Takeshi  静岡県立大学, 環境科学研究所, 助教 (60315851)
TERAO Yoshiyasu  静岡県立大学, 環境科学研究所, 名誉教授 (60046282)
Project Period (FY) 2007 – 2008
Keywords環境汚染 / 塩素処理 / エストロジェン / 多環芳香族炭化水素 / 遺伝子発現
Research Abstract

多環芳香族炭化水素(PAHs)は、ダイオキシン類と同様、様々な燃焼過程で生成され、環境中に排出されている。また、近年PAHsに塩素が付加したClPAHsも、環境中から検出され、これらの塩素置換体は、難分解性、蓄積性が増すため、生体への影響も危惧される。そこで、まず上記物質について、乳がん細胞MCF7を用いて、E2制御のPgR及びpS2、AhR制御のCyp1A1、PCRアレイの遺伝子の発現レベルをReal-time PCRにより解析した。その結果、いくつかの遺伝子で塩素化により発現レベルの変化が認められた。

  • Research Products

    (24 results)

All 2009 2008 2007 Other

All Journal Article (12 results) (of which Peer Reviewed: 7 results) Presentation (12 results)

  • [Journal Article] Aryl Hydrocarbon Receptor-mediated Gene Expression by Chlorinated Polycyclic Aromatic Hydrocarbons and Cross-talk with Estrogen Receptor2009

    • Author(s)
      Sakakibara, H., Ohura, T, (他5名、5番目)
    • Journal Title

      Interdisciplinary Studies on Environmental Chemistry-Environmental Research in Asia

      Pages: 197-202

  • [Journal Article] Chlorinated phenanthrenes induce CYP1A1 through aryl hydrocarbon receptor activation2008

    • Author(s)
      Morita, M., Ohura, T., (他4名、3番目)
    • Journal Title

      Persistent Organic Pollutants (POPs)research in Asia, (Ed.M.Morita, Ehime University)

      Pages: 302-307

  • [Journal Article] Behavior and prediction of photochemical degradation of chlorinated polycyclic aromatic hydrocarbons in cyclohexane2008

    • Author(s)
      Ohura, T., Amagai, T., Makino, M.
    • Journal Title

      Chemosphere 70

      Pages: 2110-2117

    • Peer Reviewed
  • [Journal Article] Estrogenic activity of the chlorinated derivatives of estrogens and flavonoids using a GFP expression system2007

    • Author(s)
      Kuruto-Niwa, R., Ito, T., (他4名、1番目)
    • Journal Title

      Environ. Toxicol Pharmacol. 23

      Pages: 121-128

    • Peer Reviewed
  • [Journal Article] Aryl hydrocarbon receptor-mediated effects of chlorinated polycyclic aromatic hydrocarbons2007

    • Author(s)
      Ohura, T., Morita, M. 他3名、1番目)
    • Journal Title

      Chem. Res. Toxicol 20

      Pages: 1237-1241

    • Peer Reviewed
  • [Journal Article] Environmental behavior, sources, and effects of chlorinated polycyclic aromatic hydrocarbons2007

    • Author(s)
      Ohura, T.
    • Journal Title

      The Scientific World JOURNAL 7

      Pages: 372-380

    • Peer Reviewed
  • [Journal Article] Chlorinated phenanthrenes induce CYP1A1 through aryl hydrocarbon receptor activation2007

    • Author(s)
      Morita, M., Ohura, T., Kuruto-Niwa, R., Sakakibara, H., Amagai, T., Shimoi, K.
    • Journal Title

      Organohalogen Compd 69

      Pages: 1881-1884

  • [Journal Article] Relationships between chlorinated polycyclic aromatic hydrocarbons and dioxins in urban air and incinerators2007

    • Author(s)
      Ohura, T. Kitazawa, A., (他2名、1番目)
    • Journal Title

      Organohalogen Compd 69

      Pages: 2902-2905

  • [Journal Article] Formation of chlorinated estrone via hypochlorous disinfection of wastwater effluent containing estrone2007

    • Author(s)
      Nakamura, H., Kuruto-Niwa, R., (他2名、2番目)
    • Journal Title

      Chemosphere 66

      Pages: 1441-1448

    • Peer Reviewed
  • [Journal Article] Measurement of bisphenol A concentrations in human colostrum2007

    • Author(s)
      Kume, K., Ohura, T., (他3名、2番目)
    • Journal Title

      Chemosphere 66

      Pages: 1160-1164

    • Peer Reviewed
  • [Journal Article] Seasonal and spatial trends of suspended-particle associated polycyclic aromatic hydrocarbons in urban Shizuoka, Japan2007

    • Author(s)
      Kume, K., Ohura, T., (他3名、2番目)
    • Journal Title

      J. Hazard. Mater 144

      Pages: 13-521

  • [Journal Article] Differential action of chlorinated polycyclic aromatic hydrocarbons on aryl hydrocarbon receptor-mediated signaling in breast cancer cells

    • Author(s)
      Ohura, T., Morita, M. (他4名、3番目)
    • Journal Title

      Environmental Toxicology (in press)

    • Peer Reviewed
  • [Presentation] ハロゲン化多環芳香族炭化水素によるAhRおよびERクロストークを介した遺伝子発現2008

    • Author(s)
      平林賢、大浦健、森田真紀、久留戸涼子、榊原啓之、雨谷啓史、下位香代子
    • Organizer
      日本環境変異原学会第37回大会
    • Place of Presentation
      沖縄
    • Year and Date
      20081204-06
  • [Presentation] Aryl hydrocarbon receptor-mediated gene expression by chlorinated polycyclic aromatic hydrocarbons2008

    • Author(s)
      Sakakibara, H., Ohura, T., Morita, M., Hirabayashi, S., Kuruto-Niwa, R., Amagai, T., Shimoi, K.
    • Organizer
      愛媛GCOEシンポ
    • Place of Presentation
      愛媛
    • Year and Date
      20081100
  • [Presentation] 塩素化多環芳香族炭化水素類のAhR活性能の比較2008

    • Author(s)
      森田真紀、榊原啓之、大浦健、久留戸涼子、内藤博敬、大橋典男、雨谷敬史、下位香代子
    • Organizer
      2008年度日本農芸化学大会
    • Place of Presentation
      名古屋
    • Year and Date
      20080327-29
  • [Presentation] 多環芳香族炭化水素及びその塩素置換体の遺伝子発現解析による生体への影響評価2008

    • Author(s)
      久留戸涼子、大浦健、下位香代子
    • Organizer
      第11回日本内分泌撹乱化学物質会
    • Place of Presentation
      東京
    • Year and Date
      2008-12-14
  • [Presentation] 塩素化および臭素化多環芳香炭化水素類によるAhR-ERクロストークを介した遺伝子発現について2008

    • Author(s)
      平林賢、大浦健、森田真紀、久留戸涼子、榊原啓之、雨谷敬史、下位香代子
    • Organizer
      富士山麓アカデミック&サイエンスフェア2008
    • Place of Presentation
      静岡
    • Year and Date
      2008-12-11
  • [Presentation] 環境汚染物質の塩素置換体の遺伝子発現解析2007

    • Author(s)
      久留戸涼子、大浦健、寺尾良保
    • Organizer
      第10回日本内分泌撹乱化学物質学会
    • Place of Presentation
      大宮
    • Year and Date
      20071200
  • [Presentation] Occurrences and photostabilities of particulate brominated polycyclic aromatic hydrocarbons in urban air2007

    • Author(s)
      Ohura, T., Sawada, K., Amagai, T., Shinomiya, M.
    • Organizer
      SETAC North America 28^th Annual Meeting
    • Place of Presentation
      Milwaukee, USA
    • Year and Date
      20071111-15
  • [Presentation] Occurrence and fate of chlorinated and brominated polycyclic aromatic hydrocarbons in waste incinerators2007

    • Author(s)
      Yuichi, Horii, Y., Ok, G., Ohura, T., Kannan, K.
    • Organizer
      SETAC North America 28^th Annual Meeting
    • Place of Presentation
      Milwaukee, USA
    • Year and Date
      20071111-15
  • [Presentation] A selective inhibitor of CYP1B1, chrysoeriol2007

    • Author(s)
      Takemura, H., Uchiyama, H., Morita, M., Sakakibara, H., Ohura, T., Nagayoshi, H., Matsuda, T., Amagai, T., Kuruto, R., Shimoi, K.
    • Organizer
      1^st Asian Conference on Environmental Mutagens and 36^th Annual Meeting of the Japanese Environmental Mutagen Society
    • Place of Presentation
      北九州
    • Year and Date
      20071100
  • [Presentation] Modulationg effects of chrysoeriol, a methoxyflavonoid, on CYP1B1 enzyme activity and estrogen metabolism2007

    • Author(s)
      Takemura, H., Uchiyama, H., Morita, M., Sakalibara, H., Ohura, T., Kuruto, R., Amagai, T., Shimoi, K.
    • Organizer
      3^rd International Conference on Polyphenols and Health
    • Place of Presentation
      京都
    • Year and Date
      20071100
  • [Presentation] Chlorinated phenanthrens induce Cyp1A1 through aryl hydrocarbon receptor activation2007

    • Author(s)
      Morita, M., Ohura, T., Kuruto-Niwa, R., Sakakibara, H., Amagai, T., and Shimoi, K.
    • Organizer
      Dioxin 2007 International Symposium
    • Place of Presentation
      東京
    • Year and Date
      20070900
  • [Presentation] 臭素化多環芳香族炭化水素の大気環境動態2007

    • Author(s)
      大浦健、澤田恵一、雨谷敬史、四ノ宮美保
    • Organizer
      第16回環境化学討論会
    • Place of Presentation
      北九州
    • Year and Date
      20070600

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Published: 2010-06-10   Modified: 2016-04-21  

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