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Roles of human cytochrome P450 1A2, 2C9, and 3A4/5 enzymes in drug oxidations mediated by metabolically inactivated human hepatocytes in previously transplanted chimeric mice

Research Project

Project/Area Number 20K07164
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 47060:Clinical pharmacy-related
Research InstitutionShowa Pharmaceutical University

Principal Investigator

Yamazaki Hiroshi  昭和薬科大学, 薬学部, 教授 (30191274)

Co-Investigator(Kenkyū-buntansha) 清水 万紀子  昭和薬科大学, 薬学部, 准教授 (90307075)
村山 典惠  昭和薬科大学, 薬学部, 講師 (90219949)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords不活性化 / ヒト肝細胞移植マウス / フラフィリン / チエニリン酸 / アザムリン / クマリン / S-ワルファリン / 相互作用予測
Outline of Research at the Start

薬物代謝が関与する薬物相互作用の多くには、酸化的代謝、特に P450 が関連する。そこで、簡便かつ正しく P450 寄与率を求める方法の提唱を目指し、組換えヒト P450 分子種、ヒト肝ミクロゾームおよび肝細胞、さらにヒト肝細胞を生体に移植した免疫不全マウスを組み合せ、P450 2C9 を始めとする関連酵素が関わる合理的な定量的薬物相互作用予測手法を提供することを目的とする。、ヒト肝キメラマウス個体に、チエニリン酸のような時間依存型阻害剤をモデル動物に前投与し、生体内で特定のP450 分子種を不括化したモデルの作成への挑戦する。

Outline of Final Research Achievements

To investigate the respective roles of cytochromes P450 1A2, 2C9 and 3A4/5 in drug oxidation in human livers, the in vivo pharmacokinetics of coumarin, S-warfarin and diclofenac, and dexamethasone were analyzed after intravenous administrations in chimeric mice that had been transplanted with human hepatocytes. P450 1A2, 2C9, and 3A4/5 were metabolically inactivated in the humanized mice by orally pretreating them with furafylline, tienilic acid, and azamulin, respectively. After intravenous administration of probe drugs, significant differences in the concentration-time profiles of the primary metabolites coumarin 3,4-epoxide (as estimated by the levels of o-hydroxyphenylacetic acid), 7-hydroxywarfarin and 4’-hydroxydiclofenac, and 6β-hydroxydexamethasone between untreated mice and mice treated with suppressors were observed. These presumably resulted from suppressed P450 1A2, 2C9, and 3A4/5 activities in the primary oxidative metabolism in vivo.

Academic Significance and Societal Importance of the Research Achievements

特定のP450 分子種を時間依存型阻害薬(生成代謝物による酵素との共有結合による)で不活化したヒト肝ミクロゾームと対照(非処置)肝ミクロゾームを用い、各P450 分子種の薬物代謝反応へのin vitro 寄与率を簡便に検討する手法が有効であることを明らかにした。さらに本手法をヒト型モデル動物でも活用し、P450 1A2, 2C9と3A4/5酵素のin vivo薬物体内動態での寄与を調べる手法を樹立した。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (29 results)

All 2023 2022 2021 2020

All Journal Article (13 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 13 results,  Open Access: 6 results) Presentation (13 results) (of which Int'l Joint Research: 3 results,  Invited: 7 results) Book (3 results)

  • [Journal Article] Roles of human cytochrome P450 3A4/5 in dexamethasone 6β-hydroxylation mediated by liver microsomes and humanized liver in chimeric mice metabolically suppressed with azamulin.2023

    • Author(s)
      Uehara S, Shimizu M, Suemizu H, Yamazaki H.
    • Journal Title

      Drug Metab Pharmacokinet.

      Volume: 50 Pages: 100504-100504

    • DOI

      10.1016/j.dmpk.2023.100504

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High hepatic and plasma exposures of atorvastatin in subjects harboring impaired cytochrome P450 3A4?16 modeled after virtual administrations and possibly associated with statin intolerance found in the Japanese adverse drug event report database2023

    • Author(s)
      Adachi Koichiro、Ohyama Katsuhiro、Tanaka Yoichi、Sato Tasuku、Murayama Norie、Shimizu Makiko、Saito Yoshiro、Yamazaki Hiroshi
    • Journal Title

      Drug Metabolism and Pharmacokinetics

      Volume: 49 Pages: 100486-100486

    • DOI

      10.1016/j.dmpk.2022.100486

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Species Specificity and Selection of Models for Drug Oxidations Mediated by Polymorphic Human Enzymes2022

    • Author(s)
      Yamazaki Hiroshi、Shimizu Makiko
    • Journal Title

      Drug Metabolism and Disposition

      Volume: 51 Issue: 1 Pages: 123-129

    • DOI

      10.1124/dmd.121.000742

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Drug-oxidizing and conjugating non-cytochrome P450 (non-P450) enzymes in cynomolgus monkeys and common marmosets as preclinical models for humans2022

    • Author(s)
      Uno Yasuhiro、Uehara Shotaro、Yamazaki Hiroshi
    • Journal Title

      Biochemical Pharmacology

      Volume: 197 Pages: 114887-114887

    • DOI

      10.1016/j.bcp.2021.114887

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Probe drug T-1032 N-oxygenation mediated by cytochrome P450 3A5 in human hepatocytes in vitro and in humanized-liver mice in vivo.2022

    • Author(s)
      Uehara S, Shimizu M, Ple K, Routier S, Yoneda N, Higuchi Y, Suemizu H, Yamazaki H.
    • Journal Title

      Drug Metab Pharmacokinet.

      Volume: 44 Pages: 100453-100453

    • DOI

      10.1016/j.dmpk.2022.100453

    • NAID

      210000188903

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Roles of human cytochrome P450 1A2 in coumarin 3,4-epoxidation mediated by untreated hepatocytes and by those metabolically inactivated with furafylline in previously transplanted chimeric mice2021

    • Author(s)
      Miura Tomonori、Uehara Shotaro、Shimizu Makiko、Murayama Norie、Suemizu Hiroshi、Yamazaki Hiroshi
    • Journal Title

      The Journal of Toxicological Sciences

      Volume: 46 Issue: 11 Pages: 525-530

    • DOI

      10.2131/jts.46.525

    • NAID

      130008110376

    • ISSN
      0388-1350, 1880-3989
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Metabolic activation and deactivation of dietary-derived coumarin mediated by cytochrome P450 enzymes in rat and human liver preparations2021

    • Author(s)
      Murayama, N., Yamazaki, H.
    • Journal Title

      The Journal of Toxicological Sciences

      Volume: 46 Issue: 8 Pages: 371-378

    • DOI

      10.2131/jts.46.371

    • NAID

      130008070939

    • ISSN
      0388-1350, 1880-3989
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] In Silico Prediction of Input Parameters for Simplified Physiologically Based Pharmacokinetic Models for Estimating Plasma, Liver, and Kidney Exposures in Rats after Oral Doses of 246 Disparate Chemicals2021

    • Author(s)
      Kamiya Yusuke、Handa Kentaro、Miura Tomonori、Yanagi Mayu、Shigeta Kazuki、Hina Shiori、Shimizu Makiko、Kitajima Masato、Shono Fumiaki、Funatsu Kimito、Yamazaki Hiroshi
    • Journal Title

      Chemical Research in Toxicology

      Volume: 34 Issue: 2 Pages: 507-513

    • DOI

      10.1021/acs.chemrestox.0c00336

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] An Updated In Silico Prediction Method for Volumes of Systemic Circulation of 323 Disparate Chemicals for Use in Physiologically Based Pharmacokinetic Models to Estimate Plasma and Tissue Concentrations after Oral Doses in Rats2021

    • Author(s)
      Kamiya, Y. Handa, K. Miura, T. Ohori, J. Shimizu, M. Kitajima, M. Shono, F. Funatsu, K. Yamazaki, H.
    • Journal Title

      Chem Res Toxicol

      Volume: 34 Issue: 10 Pages: 2180-2183

    • DOI

      10.1021/acs.chemrestox.1c00249

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Metabolic Profiles of Tetrabromobisphenol A in Humans Extrapolated from Humanized-Liver Mouse Data Using a Simplified Physiologically Based Pharmacokinetic Model2020

    • Author(s)
      Miura Tomonori、Uehara Shotaro、Shigeta Kazuki、Yoshizawa Manae、Kamiya Yusuke、Murayama Norie、Shimizu Makiko、Suemizu Hiroshi、Yamazaki Hiroshi
    • Journal Title

      Chemical Research in Toxicology

      Volume: 34 Issue: 2 Pages: 522-528

    • DOI

      10.1021/acs.chemrestox.0c00358

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Different roles of human cytochrome P450 2C9 and 3A enzymes in diclofenac 4'- and 5-hydroxylations mediated by metabolically inactivated human hepatocytes in previously transplanted chimeric mice.2020

    • Author(s)
      .Miura, T., Uehara, S., Shimizu, M., Murayama, N., Utoh, M., Suemizu, H., and Yamazaki, H.
    • Journal Title

      Chem. Res. Toxicol.

      Volume: 33 Issue: 2 Pages: 634-639

    • DOI

      10.1021/acs.chemrestox.9b00446

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Different Hepatic Concentrations of Bromobenzene, 1,2-Dibromobenzene, and 1,4-Dibromobenzene in Humanized-Liver Mice Predicted Using Simplified Physiologically Based Pharmacokinetic Models as Putative Markers of Toxicological Potential2020

    • Author(s)
      Miura Tomonori、Shimizu Makiko、Uehara Shotaro、Yoshizawa Manae、Nakano Ayane、Yanagi Mayu、Kamiya Yusuke、Murayama Norie、Suemizu Hiroshi、Yamazaki Hiroshi
    • Journal Title

      Chemical Research in Toxicology

      Volume: 33 Issue: 12 Pages: 3048-3053

    • DOI

      10.1021/acs.chemrestox.0c00387

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prediction of circulating human metabolites of pemafibrate, a novel antidyslipidemic drug, using chimeric mice with humanized liver2020

    • Author(s)
      Ogawa Shin-ichiro、Uehara Shotaro、Tsunenari Yoshihiko、Kawai Hiroyuki、Suemizu Hiroshi、Yamazaki Hiroshi
    • Journal Title

      Xenobiotica

      Volume: 50 Issue: 7 Pages: 769-775

    • DOI

      10.1080/00498254.2019.1694198

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] Species Specificity and Selection of Animal Models for Drug Oxygenations Mediated by Polymorphic Human Enzymes2023

    • Author(s)
      Hiroshi Yamazaki
    • Organizer
      7th Asia Pacific Regional International Society of Study of Xenobiotics (ISSX) meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 簡易生理学的薬物動態モデルによるチトクロム P450 3A4/5 遺伝子多型患者でのアトルバスタチンおよびカルバマゼピン血中動態予測2023

    • Author(s)
      佐藤 翼、安達 昂一郎、村山 典恵、清水 万紀子、田中 庸一、斎藤 嘉朗、山崎 浩史
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] サリドマイドのヒト型酸化的代謝物のウサギでの生成: 奇形のないラットとの比較2022

    • Author(s)
      山崎浩史
    • Organizer
      第49回日本毒性学会学術年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] データ駆動型生理学的薬物動態モデルを用いる化学物質の体内濃度予測2022

    • Author(s)
      山崎浩史
    • Organizer
      日本動物実験代替法学会第35回大会シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 小型非ヒト霊長類マーモセット薬物代謝特徴把握からヒト型動態を考える2022

    • Author(s)
      山崎浩史
    • Organizer
      JSSX-APDD合同ワークショップ(第六回)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 物質のヒト体内動態を規定する生理学的薬物動態モデル重要パラメータの予測と消化管吸収性推定の精緻化2022

    • Author(s)
      神矢 佑輔、佐藤 翼、森國 紗帆、内海 正義、三浦 智徳、村山 典恵、清水 万紀子、半田 健太郎、北島 正人、庄野 文章、山崎 浩史
    • Organizer
      日本薬学会第142年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 創薬候補品のpH依存的N-酸化反応に対するフラビン含有酸素添加酵素の寄与予測2021

    • Author(s)
      谷口 友美、加藤 望、加藤 晴敏、久米 俊行、清水 万紀子、山崎 浩史
    • Organizer
      日本薬物動態学会第36回年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Primary oxidative metabolites of Thalidomide in rat and humanized-liver mouse pharmacokinetics2021

    • Author(s)
      Hiroshi Yamazaki, Shotaro Uehara, Makiko Shimizu, Hiroshi Suemizu
    • Organizer
      24th North American ISSX
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] カニクイザルにおける薬物代謝酵素の同定・解析2021

    • Author(s)
      宇野 泰広、山崎 浩史
    • Organizer
      第48回日本毒性学会学術年会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Prediction of metabolic fates of food chemicals for risk assessment2021

    • Author(s)
      Hiroshi Yamazaki
    • Organizer
      2021 International Workshop for Non-animals Approaches in Food Sector
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 化学物質の予測物性値を用いる生理学的薬物動態(PBPK)モデルを活用するヒト臓器中濃度推移と毒性予測2020

    • Author(s)
      山崎浩史
    • Organizer
      第47回日本毒性学会学術年会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 一般化学物質の経口吸収過程を含む簡素な生理学的薬物動態モデルを活用する体内動態評価2020

    • Author(s)
      山崎浩史
    • Organizer
      第47回日本毒性学会学術年会
    • Related Report
      2020 Research-status Report
  • [Presentation] AI-SHIPSにおける生理学的薬物動態(PBPK)モデルを用いた一般化学物質の臓器内濃度予測手法開発の現状2020

    • Author(s)
      山崎浩史
    • Organizer
      CBI学会2020年大会シンポジウム
    • Related Report
      2020 Research-status Report
  • [Book] Pharmacology and Toxicology of Cytochrome P450 - 60th Anniversary2022

    • Author(s)
      Hiroshi Yamazaki
    • Total Pages
      434
    • Publisher
      Academic Press
    • ISBN
      9780323911092
    • Related Report
      2022 Annual Research Report
  • [Book] OECD Environment, Health and Safety Publications Series on Testing and Assessment no. 3312021

    • Author(s)
      Ryohji Takano, Norie Murayama, Kana Horiuchi, Masato Kitajima, Masatoshi Kumamoto, Fumiaki Shono, Hiroshi Yamazaki
    • Total Pages
      101
    • Publisher
      OECD
    • Related Report
      2021 Research-status Report
  • [Book] OECD Environment, Health and Safety Publications Series on Testing and Assessment no. 3312021

    • Author(s)
      Tomonori Miura, Hiroshi Suemizu, Masatomo Goto, Norifumi Sakai, Hiroshi Iwata, Makiko Shimizu, Hiroshi Yamazaki
    • Total Pages
      101
    • Publisher
      OECD
    • Related Report
      2021 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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