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Epigenetic regulation of sex-specific gene expression and investigation of the effects of environmental chemicals and drugs

Research Project

Project/Area Number 17K08401
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental and hygienic pharmacy
Research InstitutionHiroshima International University

Principal Investigator

sugihara kazumi  広島国際大学, 薬学部, 教授 (20271067)

Co-Investigator(Kenkyū-buntansha) 清水 良  広島国際大学, 薬学部, 講師 (00570491)
太田 茂  広島大学, 医系科学研究科(薬), 名誉教授 (60160503)
渡部 容子  日本薬科大学, 薬学部, 助教 (60628056)
田山 剛崇  広島国際大学, 薬学部, 准教授 (80389121)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords性差 / 薬物代謝酵素 / 成長ホルモン / 内分泌かく乱物質 / 医薬品 / 薬毒物代謝酵素 / 転写制御 / ホルモン / 系統差 / シトクロムP450 / アルデヒドオキシダーゼ / エピジェネティクス
Outline of Final Research Achievements

The strain and sex differences in the expression of aldehyde oxidase (AOX), a drug metabolizing enzyme, were investigated in mice. The strain and sex differences were mainly due to variation in the expression of AOX3, which is AOX isozyme specifically expressed in mice. AOX molecular species expressed in mouse liver. Significantly different sequences were found in the upstream region of the AOX3 gene in different strains. We found that growth hormone (GH) exposure to mouse hepatocarcinoma cells Hepa1-6 was able to replicate the sex difference in vivo mouse.

Academic Significance and Societal Importance of the Research Achievements

薬毒物の影響や疾病などに性差があることが知られているが、性差発現メカニズムの多くが未解明である。本研究では、マウスの様々な系統やマウス肝がん細胞を用いて、薬毒物代謝酵素の1つであるアルデヒド酸化酵素(AOX)の発現における系統差および性差について調査を行った。マウスではAOX分子種のうちAOX1と3が発現しているが、性差および系統差は主にAOX3の変動であることを明らかとした。AOX3は成長ホルモンや性ホルモンの他、内分泌かく乱物質による影響も受けることを見出した。AOX3の遺伝子上流配列の違いも見出しており、これらが性差、系統差に関連することを解明している

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 2016 Other

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Journal Article] Profiling of bisphenol A and eight its analogues on transcriptional activity via human nuclear receptors2019

    • Author(s)
      Hiroyuki Kojima, Shinji Takeuchi, Seigo Sanoh, Katsuhiro Okuda, Shigeyuki Kitamura, Naoto Uramaru, Kazumi Sugihara, Kouichi Yoshinari
    • Journal Title

      Toxicology, 413(2),48-55,

      Volume: 413 Pages: 48-55

    • DOI

      10.1016/j.tox.2018.12.001

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Environmental Factors on the Ecotoxicity of Pharmaceuticals and Personal Care Products2018

    • Author(s)
      Kazumi Sugihara
    • Journal Title

      YAKUGAKU ZASSHI

      Volume: 138 Issue: 3 Pages: 277-280

    • DOI

      10.1248/yakushi.17-00177-2

    • NAID

      130006410646

    • ISSN
      0031-6903, 1347-5231
    • Year and Date
      2018-03-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Inhibitory effects of drugs on the metabolic activity of mouse and human aldehyde oxidases and influence on drug-drug interactions2018

    • Author(s)
      Naoki Takaoka; Seigo Sanoh; Katsuhiro Okuda; Yaichiro Kotake; Go Sugahara; Ami Yanagi; Yuji Ishida; Chise Tateno;Yoshitaka Tayama; Kazumi Sugihara; Shigeyuki Kitamura; Mami Kurosaki; Mineko Terao; Enrico Garattini; Shigeru Ohta
    • Journal Title

      Biochem. Pharmacol., 154, 28-38. 2018

      Volume: 154 Pages: 28-38

    • DOI

      10.1016/j.bcp.2018.04.017

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Inhibitory effects of drugs on the metabolic activity of mouse and human aldehyde oxidases and influence on drug-drug interactions2018

    • Author(s)
      Naoki Takaoka; Seigo Sanoh; Katsuhiro Okuda;Yaichiro Kotake; Go Sugahara; Ami Yanagi; Yuji Ishida; Chise Tateno;Yoshitaka Tayama; Kazumi Sugihara; Shigeyuki Kitamura; Mami Kurosaki; Mineko Terao; Enrico Garattini; Shigeru Ohta
    • Journal Title

      Biochem. Pharmacol.

      Volume: 印刷中

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Developmental changes in drug-metabolizing enzyme expression during metamorphosis of <i>Xenopus tropicalis </i>2017

    • Author(s)
      Mori J., Sanoh S., Kashiwagi K., Hanada H., Shigeta M., Suzuki K., Yamamoto T., Kotake Y., Sugihara K., Kitamura S., Kashiwagi A., Ohta S.
    • Journal Title

      The Journal of Toxicological Sciences

      Volume: 42 Issue: 5 Pages: 605-613

    • DOI

      10.2131/jts.42.605

    • NAID

      130006076698

    • ISSN
      0388-1350, 1880-3989
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative study of hydrolytic metabolism of dimethyl phthalate, dibutyl phthalate and di(2-ethylhexyl) phthalate by microsomes of various rat tissues2017

    • Author(s)
      Ozaki H., Sugihara K., Watanabe Y., Moriguchi K., Uramaru N., Sone T., Ohta S., Kitamura S.
    • Journal Title

      Food and Chemical Toxicology

      Volume: 100 Pages: 217-224

    • DOI

      10.1016/j.fct.2016.12.019

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Variability of Zalepron 5-oxidase activity in mice and humans, and inhibition by raloxifene.2016

    • Author(s)
      Tanoue C., Sugihara K., Tayama Y., Uramaru N., Watanabe Y., Ohta S., Kitamura S.
    • Journal Title

      Drug Metabolism Letters

      Volume: 10 Issue: 4 Pages: 278-285

    • DOI

      10.2174/1872312810666161227145358

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Aldehyde oxidase低活性系統マウスでのAOX分子種の発現調節2019

    • Author(s)
      津川 成樹、東 沙也香、吉村 彰恵、清水 良、佐能 正剛,古武 弥一郎、北村 繁幸、太田 茂,杉原 数美
    • Organizer
      第58回日本薬学会・日本薬剤師会・日本病院薬剤師会中国四国支部学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 離乳期におけるラット肝CYPおよびaldehyde oxidaseの変動2019

    • Author(s)
      杉原 数美, 村川 晃大, 荒井 美幸, 田山 剛崇, 清水 良, 北村 繁幸, 太田 茂
    • Organizer
      日本薬学会139年会 千葉幕張メッセ 2019年3月20-22日
    • Related Report
      2018 Research-status Report
  • [Presentation] Aldehyde oxidase およびCYP2A6 がnicotine 代謝に及ぼす影響2019

    • Author(s)
      田山 剛崇, 西村 さとみ, 杉原 数美, 北村 繁幸, 佐和 章弘, 三宅 勝志
    • Organizer
      日本薬学会139年会 千葉幕張メッセ 2019年3月20-22日
    • Related Report
      2018 Research-status Report
  • [Presentation] マウス、ヒトに発現するAO タンパク質の分解系の同定2019

    • Author(s)
      加藤 真帆, 佐能 正剛, 高岡 尚輝, 大月 佑也, 杉原 数美, Mineko TERAO, Enrico GARATTINI, 太田 茂, 古武 弥一郎
    • Organizer
      日本薬学会139年会 千葉幕張メッセ 2019年3月20-22日
    • Related Report
      2018 Research-status Report
  • [Presentation] Sex differences of aldehyde oxidases in mouse liver2018

    • Author(s)
      Kazumi Sugihara, Yoshitaka Tayama, Seigo Sanoh, Shigeyuki Kitamura, Shigeru Ohta
    • Organizer
      2018 International Meeting on 22nd MDO and 33rd JSSX
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Assessment of inhibitory effects of drugs on mouse and human aldehyde oxidases through in silico, in vitro, and in vivo approaches.2018

    • Author(s)
      Naoki Takaoka, Seigo Sanoh, Katsuhiro Okuda, Go Sugahara, Ami Yanagi, Yuji Ishida, Chise Tateno, Yoshitaka Tayama, Kazumi Sugihara, Shigeyuki Kitamura, Mami Kurosaki, Mineko Terao, Enrico Garattini, Shigeru Ohta, Yaichiro Kotake
    • Organizer
      2018 International Meeting on 22nd MDO and 33rd JSSX
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 薬物代謝酵素cytochromeP450 3Aおよびaldehyde oxidaseタンパク質分解に影響を与える化学物質の探索2018

    • Author(s)
      佐能正剛、大月佑也、加藤真帆、高岡尚輝、江尻洋子、古武弥一郎、太田 茂,
    • Organizer
      日本薬学会第138年会
    • Related Report
      2017 Research-status Report
  • [Presentation] マウス肝アルデヒドオキシダーゼの性特異的発現機序の検討2017

    • Author(s)
      内藤祐子、田坂真希、富吉博也、濱﨑千尋、清水 良、佐能 正剛、太田 茂、北村繁幸、杉原 数美
    • Organizer
      第56回日本薬学会・日本薬剤師会・日本病院薬剤師会中国四国支部学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 薬物代謝酵素アルデヒドオキシダーゼのマウスにおける性差と系統差2017

    • Author(s)
      岸沙也香、村川晃大、平本耕一、清水 良、佐能正剛、太田 茂、北村繁幸、杉原数美
    • Organizer
      第56回日本薬学会・日本薬剤師会・日本病院薬剤師会中国四国支部学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Strain and sex differences of aldehyde oxidase isozymes in mouse liver2017

    • Author(s)
      杉原数美、平本耕一、田坂真希、田山剛崇、佐能正剛、太田 茂、北村繁幸
    • Organizer
      日本薬物動態学会 第32回年会
    • Related Report
      2017 Research-status Report
  • [Remarks] 広島国際大学薬学部 環境衛生薬学研究室 研究室紹介

    • URL

      https://www.hirokoku-u.ac.jp/pharm/environmental/

    • Related Report
      2018 Research-status Report
  • [Remarks] 広島国際大学薬学部 環境衛生薬学研究室 研究紹介

    • URL

      https://www.hirokoku-u.ac.jp/pharm/environmental/

    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

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