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細胞内オルガネラ膜トランスポーター活性の定量的可視化による薬物の細胞毒性評価

Research Project

Project/Area Number 21659038
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Medical pharmacy
Research InstitutionKanazawa University

Principal Investigator

玉井 郁巳  金沢大学, 薬学系, 教授 (20155237)

Co-Investigator(Kenkyū-buntansha) 白坂 善之  金沢大学, 薬学系, 助教 (60453833)
Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,900,000 (Direct Cost: ¥2,900,000)
Fiscal Year 2010: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 2009: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywords胆汁中排泄 / トランスポーター / 薬物毒性 / 可視化 / MRP2 / 肝細胞 / BSEP / 胆汁うっ滞 / オルガネラ
Research Abstract

本研究では細胞内での医薬品動態を解析するために、蛍光プローブを用いた可視化によるin vitro評価系の樹立を試みた。医薬品の多くは胆汁中に排泄されるがその過程には肝胆管腔側細胞膜に複数のABCトランスポーターが介在する。医薬品ならびにその抱合代謝物の胆汁中排泄にはMRP2(ABCC2)が介在するため、併用薬物や病態などによるその活性変動は医薬品の肝動態変化に伴う肝蓄積性など悪影響を及ぼす可能性がある。そこで昨年度に引き続き、細胞内のエステラーゼによりMRP2の蛍光基質のCDFへ変換されるエステル体CDFDAを用いた解析を進めた。細胞接着部分に胆管腔を形成するサンドイッチ培養ラット肝細胞(SCRH)を利用し、肝実質細胞内から胆管腔へのCDF移行を蛍光顕微鏡下で経時的に観察する方法論の樹立を行った。その結果、蛍光顕微鏡観察下、CDFの胆管腔内への蓄積性を時間依存的に検出し、しかもその活性を定量化することに成功し、Drug Metab.Disps.誌にその成果が受理されるに至った。さらに、胆汁うっ滞等毒性と関連する可能性のある胆汁酸排泄に働くトランスポーターBSEPについても同様な解析をすべく、新しいBSEP輸送解析プローブ基質の探索ならびに新規合成を進めた。その結果、dihydrofluorescein diacetateがラットBsep機能解析を上記と同様な手法で進めることが可能であることを見いだした。しかし、ヒトBSEP解析には不充分なため、新たなプローブ基質の探索と新規合成を展開している。本研究で樹立した手法により、胆管側膜ABCトランスポーダーの活性を定量的に解析することが可能になり、今後は各トランスポーター選択的プローブ基質探索・合成により細胞内で機能する多様なトランスポーターの輪送活性評価への応用の可能性を示すことができた。

Report

(2 results)
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (44 results)

All 2011 2010 2009 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (22 results) Book (6 results) Remarks (2 results)

  • [Journal Article] Intestinal Absorption Mechanism of Tebipenem Pivoxil, a Novel Oral Carbapenem : Involvement of Human OATP Family in Apical Membrane Ti-ansport.2011

    • Author(s)
      Kato K., Shirasaka Y., Kuraoka E., Kikuchi A., Iguchi M., Suzuki H., Shirasaka S., Kurosawa T., Tamai I.
    • Journal Title

      Mol.Pharm

      Volume: in press

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intestinal Absorption of HMG-CoA Reductase Inhibitor Pitavastatin Mediated by Organic Anion Transporting Polypeptide and P-Glycoprotein/Multidrug Resistance 1.2011

    • Author(s)
      Shirasaka Y, Suzuki K, Shichiri M, Nakanishi T, Tamai I.
    • Journal Title

      Drug Metab Pharmacokinet.

      Volume: in press

    • NAID

      130004463175

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative time-lapse imaging (QTLI)-based analysis of drug-drug interaction mediated by hepatobiliary transporter, multidrug associated protein 2, in sandwich-cultured rat hepatocytes2011

    • Author(s)
      Takeo Nakanishil, Yuta Shibuel, Yoko Fukuyamal, Kenji Yoshida2, Hajime Fukudal, Yoshiyuki Shirasakal, Ikumi Tamail, 2
    • Journal Title

      Drug Metab.Dispos.

      Volume: in press

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of transporters involved in the hepatobiliary transport of TA-0201CA using sandwich-cultured rat hepatocytes from normal and Mrp2-deficient rats.2010

    • Author(s)
      Fukuda H., Ohashi R., Ohashi N., Yabuuchi H., Tamai I.
    • Journal Title

      Drug Metab.Dispos

      Volume: 38 Pages: 1505-1513

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport of ipratropium, an anti-chronic obstructive pulmonary diseasedrug, is mediated by organic cat ionlcarnitine transporters in human bronchial epithelial cells : implications for carrier-mediated pulmonary absorption.2010

    • Author(s)
      Nakamura T., Nakanishi T., Haruta T., Shirasaka Y., Keogh JP., Tamai I.
    • Journal Title

      Mol.Phann.

      Volume: 7 Pages: 187-195

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Langguth P., Tamai I. : Species difference in the effect of grapefruit juice on intestinal absorption of talinolol between human and rat.2010

    • Author(s)
      Shirasaka Y., Kuraoka E., Spahn-Langguth H., Nakanishi T.
    • Journal Title

      J.Pharmacol.Exp.Ther

      Volume: 332 Pages: 181-189

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intestinal absorption of HMG-CoA reductase inhibitor pravastatin mediated by organic anion transporting polypeptide.2010

    • Author(s)
      Shirasaka Y., Suzuki K., Nakanishi T., Tamai I.
    • Journal Title

      Pharw.Res.

      Volume: 27 Pages: 2141-2149

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitation of Talinolol in Rat Plasma By LC-MS-MS.2010

    • Author(s)
      Li Y., Shirasaka Y., Langguth P.Tamai I
    • Journal Title

      J.Chromatogr Sci.

      Volume: 48 Pages: 367-370

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of choline Iransporter-like (CTL) proteins, CTL1 and CTL2, in glucocorticoid-induced acceleration of phosphatidylcholine syniesis via increased choline uptake.2010

    • Author(s)
      Nakamura R., Ishigaro N., Oyabu M., Nakanishi T., Shirasaka Y., Maeda T., Tamai I
    • Journal Title

      Biol Pharm.Bull.

      Volume: 33(4) Pages: 691-696

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of choline transporter-like(CTL)proteins, CTL1 and CTL2, in glucocorticoid-induced acceleration of phosphatidylcholine syntesis via increased choline uptake.2010

    • Author(s)
      Nakamura R., Ishiguro N., Oyabu M., Nakanishi T., Shirasaka Y., Maeda T., Tamai I.
    • Journal Title

      Biol.Pharm.Bull. 33(In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hepatic Uptake of {gamma}-Butyrobetaine, a Precursor of Carnitine Biosynthesis, in Rats.2010

    • Author(s)
      Fujita M, Nakanishi T, Shibue Y, Kobayashi D, Moseley RH, Shirasaka Y, Tamai I.
    • Journal Title

      Am.J.Physiol.Gastrointest Liver Physiol. (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport of ipratropium, an anti-chronic obstructive pulmonary disease(COPD)drug, is mediated by organic cation/carnitine transporters in human bronchial epithelial cells : Implications for carrier-mediated pulmonary absorption.2010

    • Author(s)
      Nakamura T, Nakanishi T, Haruta T, Shirasaka Y, Keogh JP, Tamai I.
    • Journal Title

      Molecular Pharmaceutics 7

      Pages: 187-195

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oseltamivir (Tamiflu^<TM>) is a substrate of PEPT1.2009

    • Author(s)
      Ogihara T, Kano T, Wagatsuma T, Wada S, Yabuuchi H, Enomoto S, Morimoto K, Shirasaka Y, Kobayashi S, Tamai I.
    • Journal Title

      Drug Metab.Dispos. 37

      Pages: 1671-1681

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Concentration-dependent effect of naringin on intestinal absorption of betal-adrenoreceptor antagonist talinolol mediated by P-glycoprotein and organic anion transporting Polypeptide(Oatp).2009

    • Author(s)
      Shirasaka Y, Li Y, Shibue Y, Kuraoka E, Spahn-Langguth H, Kato Y, Langguth P, Tamai I.
    • Journal Title

      Pharm.Res. 26

      Pages: 560-570

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] シンポジウム「小腸上皮細胞の機能特性を利用した医薬品吸収促進戦略」Influx/Effluxトランスポーターによる薬物の消化管吸収制御機構2011

    • Author(s)
      白坂善之、中西猛夫、玉井郁巳
    • Organizer
      日本薬学会第131年会
    • Place of Presentation
      東日本大震災のため誌上開催
    • Year and Date
      2011-03-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] COPD治療薬の体内動態におけるトランスポーターの役割2010

    • Author(s)
      中西猛夫、春田恒満、長谷川佳駿、白坂善之、玉井郁己
    • Organizer
      第32回生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      富山国際会議場(富山県)
    • Year and Date
      2010-11-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] イプラトロピウムの気道吸収における有機カチオン/カルニチントランスポーターの関与2010

    • Author(s)
      春田恒満、中西猛夫、長谷川佳駿、白坂善之、玉井郁巳
    • Organizer
      日本薬学会北陸支部第122回例会
    • Place of Presentation
      北陸大学(石川県)
    • Year and Date
      2010-11-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Involvement and Interaction of Transporters in Intestinal and Pulmonary Absorption of Drugs.2010

    • Author(s)
      Ikumi Tamai
    • Organizer
      AAPS Annual Meeting, Symposium
    • Place of Presentation
      Morial Convention Center(米国)(招待講演)
    • Year and Date
      2010-11-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Differential Interaction of Grapefruit Juice with Intestinal Absorption of HMG-CoA Reductase Inhibitors Pravastatin and Pitavastatin2010

    • Author(s)
      Y.Shirasaka.K.Suzuki, T.Nakanishi.I.Tamai
    • Organizer
      Globalization of Pharmaceutics Education Network (GPEN) Meeting
    • Place of Presentation
      University of North Carolina(米国)
    • Year and Date
      2010-11-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] SYSTEM L AMINO ACID TRANSPORTER 1(LAT1)IS A POSSIBLE TARGET FOR COMBINATION THERAPY WITH ANTIPROLIFERATIVE AMINOPEPTIDASE INHIBITORS IN HUMAN OVARIAN CANCER A ND LUKEMIA CELLS2010

    • Author(s)
      Takeo Nakanishi, Douglas, D Ross,Hiroshi Arakawa, Ikumi Tagmai
    • Organizer
      第25回日本薬物動態学会年会
    • Place of Presentation
      大宮ソニックシティ(埼玉県)
    • Year and Date
      2010-10-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] DIFFFRENTIAL lNTERACTI0N OF FRUIT JUICES ON TRANSPORTIER-MLDIATED ABSORPTION OF DRUGS2010

    • Author(s)
      Megumi Shichiri, Yoshiyuki Shirasaka, Takanori Mori, Takeo Nakanishi, Ikumi Tainai
    • Organizer
      第25回日本薬物動態学会年会
    • Place of Presentation
      大宮ソニックシティ(埼玉県)
    • Year and Date
      2010-10-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] DIFFERENTIAL TRANSPORTER-MEDIATED INTBRACTION OF FRUITJUICE WITH INTESTINAL ABSORPTION OF PRAVASTATIN ANDPITAVASTATIN IN RATS2010

    • Author(s)
      Yoshiyuki Shirasaka, Kensuke Suzuki, Takeo Nakanishi, Ikumi Tamai
    • Organizer
      第25回日本薬物動態学会年会
    • Place of Presentation
      大宮ソニックシティ(埼玉県)
    • Year and Date
      2010-10-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] DIFFERENTIAL EXPRESSION OF ORGANIC CATION TRANSPORTERS IN RAT DORSAL ROOT GANGLIA2010

    • Author(s)
      Nancy N Jong, Johnson J Liu, Mark J McKeage, Takeo Nakanishi, Ikumi Tamai
    • Organizer
      第25回日本薬物動態学会年会
    • Place of Presentation
      大宮ソニックシティ(埼玉県)
    • Year and Date
      2010-10-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] quantitative Visualization for Bile Canalicular transporter function using Sandwich・?culatured rat hepatocytes2010

    • Author(s)
      Yoko Fukuyama, Takeo Nakanishi, Miho Ikenaga, Yoshiyuki Shirasaka, Ikumi Tamai
    • Organizer
      第25回日本薬物動態学会年会
    • Place of Presentation
      大宮ソニックシティ(埼玉県)
    • Year and Date
      2010-10-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] トランスポーターと医薬品の作用・副作用2010

    • Author(s)
      玉井郁巳
    • Organizer
      応用トキシコロジー:リカレント講座
    • Place of Presentation
      金沢大学サテライト・プラザ、(石川県)(招待講演)
    • Year and Date
      2010-09-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] QUANTITATIVE VISUALIZATION OF LIVER BILE CANALICULAR TRANSPORTER ACTIVITY BY TIME-LAPSE IMAGING TO EVALUATEDRUG-DRUG INTERACTION IN SANDWICH-CULTURED HEPATOCYTES2010

    • Author(s)
      Ikumi Tamai, Yoko Fukuyama, Yuta Shibue, Takeo Nakanishi
    • Organizer
      9TH INTERNATIONAL MEETING OF ISSX
    • Place of Presentation
      Istanbul Lutfi Kirdar Convention and Exhibition Center-Harbiye、(トルコ)
    • Year and Date
      2010-09-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] 消化管吸収過程における薬物とミルクのペプチドトランスポーター(PEPT 1)を介した相互作用の解析2010

    • Author(s)
      小林彰子、我妻瑤恵、森本かおり、叶隆、和田翔、白坂善之、玉井郁巳、荻原琢男
    • Organizer
      第25回日本薬剤学会年会
    • Place of Presentation
      あわぎんホール徳島県郷土文化会館(徳島県)
    • Year and Date
      2010-05-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] トランスポーターを介したHMG・CoA還元酵索阻害薬の消化IS吸収動態2010

    • Author(s)
      白坂善之、鈴木健介、中西猛夫、玉井郁己
    • Organizer
      第25回日本薬剤学会年会
    • Place of Presentation
      あわぎんホール徳島県郷土文化会館(徳島県)
    • Year and Date
      2010-05-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト癌細胞株におけるOAT2を介した光線力学療法薬5・アミノレブリン酸の細胞膜輸送2010

    • Author(s)
      小川哲朗、中西猛夫、白坂善之、長崎幸夫、松井裕史、玉井郁己
    • Organizer
      第25回日本薬剤学会年会
    • Place of Presentation
      あわぎんホール徳勧県郷土文化会館(徳島県)
    • Year and Date
      2010-05-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] がんの診断と治療へのトランスポーター活性の利用2009

    • Author(s)
      玉井郁巳
    • Organizer
      日本医療薬学会年会
    • Place of Presentation
      長崎医師会館(長崎市)
    • Year and Date
      2009-10-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Drug transporters as target for drug delivery and cancer therapy.2009

    • Author(s)
      Nakannishi T., Tamai I.
    • Organizer
      Asian Federation of Pharmaceutical Scientists
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2009-10-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] 医薬品の吸収にトランスポーターはどこまだ関わるか2009

    • Author(s)
      玉井郁巳
    • Organizer
      創薬薬理フォーラム 第17回シンポジウム
    • Place of Presentation
      長井記念館(東京)
    • Year and Date
      2009-09-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] ここまでわかってきた消化管吸収における薬物吸収分子機構薬物の吸収性を調節する消化管トランスポーター2009

    • Author(s)
      玉井郁巳
    • Organizer
      第28臨床薬理阿蘇九重カンファレンス
    • Place of Presentation
      ハウステンボス(佐世保市)
    • Year and Date
      2009-07-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] TDMとトランスポーター研究2009

    • Author(s)
      玉井郁巳
    • Organizer
      日本TDM学会学術年会
    • Place of Presentation
      新潟コンベンションセンター(新潟市)
    • Year and Date
      2009-06-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] Role of Intestinal and Hepatic OATPs in Drug Absorption and Disposition.2009

    • Author(s)
      玉井郁巳
    • Organizer
      3^<rd> Asian-Pacific ISSX Meeting
    • Place of Presentation
      インペリアルクイーンズパークホテル、バンコク市、(タイ)
    • Year and Date
      2009-05-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Molecular Mechanism of Hepatic Uptake of γ-Butyrobetaine, a Precursor of Carnitine Biosynthesis2009

    • Author(s)
      Fujita M., Nakanishi T., Shibue Y., Fukuyama Y., Shirasaka Y., Tamai I.
    • Organizer
      生体膜と薬物の相互作用シンポジウム
    • Place of Presentation
      大阪大学(大阪)
    • Related Report
      2009 Annual Research Report
  • [Book] 薬物の消化管吸収予測研究最前線2010

    • Author(s)
      玉井郁巳, ら共著
    • Total Pages
      130
    • Publisher
      株式会社メディカルドゥ
    • Related Report
      2009 Annual Research Report
  • [Book] 細胞の構造とオルガネラ2010

    • Author(s)
      玉井郁巳, ら共著
    • Total Pages
      271
    • Publisher
      廣川書店
    • Related Report
      2009 Annual Research Report
  • [Book] 薬物代謝学・医療薬学・医薬品開発の基礎として、第3版2010

    • Author(s)
      玉井郁巳, ら共著
    • Total Pages
      250
    • Publisher
      東京化学同人
    • Related Report
      2009 Annual Research Report
  • [Book] 薬物トランスポーター活用ライブラリー2009

    • Author(s)
      玉井郁巳, ら共著
    • Total Pages
      246
    • Publisher
      羊土社
    • Related Report
      2009 Annual Research Report
  • [Book] 臨床薬物動態学2009

    • Author(s)
      玉井郁巳, ら共著
    • Total Pages
      415
    • Publisher
      医学書院
    • Related Report
      2009 Annual Research Report
  • [Book] 薬と疾病IB。薬の効くプロセス(2)薬剤2009

    • Author(s)
      玉井郁巳, ら共著
    • Total Pages
      192
    • Publisher
      東京化学同人
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.p.kanazawa-u.ac.jp/lab/doutai.html

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://spect.w3.kanazawa-u.ac.jp/

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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