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Study of novel influx transporters at the blood-tissue barrier

Research Project

Project/Area Number 23890066
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Medical pharmacy
Research InstitutionUniversity of Toyama

Principal Investigator

KUBO Yoshiyuki  富山大学, 大学院・医学薬学研究部(薬学), 講師 (20377427)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords血液網膜関門 / トランスポーター / 薬物送達 / オーファン分子 / 薬物動態 / 毒性 / 薬効 / インフラックス / 血液-網膜関門
Research Abstract

In vivo and in vitro analyses were performed to study transport mechanisms for cationic drugs, such as [^3H]verapamil, at the blood-retinal barrier (BRB).The results obtained suggested the involvement of carrier-mediated transport system in the influx transport of cationic drugs across the inner BRB. Furthermore, orphan transporters were identified as candidate molecules responsible for drug transport at the inner BRB.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • Research Products

    (17 results)

All 2013 2012 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (10 results) Book (2 results)

  • [Journal Article] Propranolol Transport Across the Inner Blood-Retinal Barrier: Potential Involvement of a Novel Organic Cation Transporter2013

    • Author(s)
      Kubo Y, Shimizu Y, Kusagawa Y, Akanuma S, Hosoya K
    • Journal Title

      Journal of Pharmaceutical Sciences

      Volume: 102 Issue: 9 Pages: 3332

    • DOI

      10.1002/jps.23535

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Involvement of a novel organic cation transporter in verapamil transport across the inner blood-retinal barrier2013

    • Author(s)
      Kubo Y, Kusagawa Y, Tachikawa M, Akanuma S, Hosoya K
    • Journal Title

      PharmaceuticalResearch

      Volume: 30 Issue: 3 Pages: 847

    • DOI

      10.1007/s11095-012-0926-y

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 血液網膜関門の機能特性を利用したドラッグデリバリー2012

    • Author(s)
      久保義行, 赤沼伸乙, 細谷健一
    • Journal Title

      Drug Delivery System

      Volume: 27 Pages: 361-369

    • NAID

      130003368327

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Application of membrane permeability evaluated in in vitro analyses to estimate blood-retinal barrier permeability2012

    • Author(s)
      Kubo Y, Fukui E, Akanuma S, Tachikawa M, Hosoya K
    • Journal Title

      Journal of Pharmaceutical Sciences

      Volume: 101 Issue: 7 Pages: 2596

    • DOI

      10.1002/jps.23171

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Application of Membrane Permeability Evaluated in In vitro Analyses to Estimate Blood-Retinal Barrier Permeability2012

    • Author(s)
      Kubo Y, Fukui E, Akanuma S, Tachikawa M, Hosoya K
    • Journal Title

      Journal of Pharmaceutical Sciences

      Volume: (掲載決定済)(Accepted)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 内側血液網膜関門におけるpropranolol輸送機構解析2013

    • Author(s)
      久保義行, 清水芳美, 草川友輔, 赤沼伸乙, 細谷健一
    • Organizer
      日本薬学会第133年会
    • Place of Presentation
      横浜
    • Year and Date
      2013-03-27
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 疾患治療薬送達に向けた薬物膜輸送システムの解明2012

    • Author(s)
      久保義行
    • Organizer
      日本薬学会東海支部会特別講演会
    • Place of Presentation
      名古屋
    • Year and Date
      2012-12-14
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] Relationship between in vitro membrane permeability and in vivo blood-retinal barrier (BRB)permeability2012

    • Author(s)
      Kubo Y, Fukui E, Akanuma S, Tachikawa M, Hosoya K
    • Organizer
      日本薬物動態学会第27年会
    • Place of Presentation
      東京
    • Year and Date
      2012-11-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 内側血液網膜関門におけるverapamilの輸送特性2012

    • Author(s)
      草川友輔, 赤沼伸乙, 久保義行, 細谷健一
    • Organizer
      日本薬学会北陸支部第124回例会
    • Place of Presentation
      富山
    • Year and Date
      2012-11-18
    • Related Report
      2012 Final Research Report
  • [Presentation] 血液網膜関門薬物輸送におけるin vitro -in vivo相関性2012

    • Author(s)
      久保義行, 赤沼伸乙, 立川正憲, 細谷健一
    • Organizer
      日本薬剤学会第27年会
    • Place of Presentation
      神戸
    • Year and Date
      2012-05-26
    • Related Report
      2012 Final Research Report
  • [Presentation] In vitro解析法による薬物網膜移行性の評価2012

    • Author(s)
      福井恵理, 久保義行, 赤沼伸乙, 立川正憲, 細谷健一
    • Organizer
      日本薬学会第132年会
    • Place of Presentation
      札幌
    • Year and Date
      2012-03-31
    • Related Report
      2012 Final Research Report
  • [Presentation] In vitro解析法による薬物網膜移行性の評価2012

    • Author(s)
      福井恵理, 久保義行, 赤沼伸乙, 立川正憲, 細谷健一
    • Organizer
      日本薬学会第132年会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2012-03-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] Relationship between in vitro membrane permeability and in vivo blood-retinal barrier (BRB) permeability

    • Author(s)
      Kubo Y, Fukui E, Akanuma S, Tachikawa M, Hosoya K
    • Organizer
      日本薬物動態学会第27年会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] 内側血液網膜関門におけるverapamilの輸送特性

    • Author(s)
      草川友輔,赤沼伸乙,久保義行
    • Organizer
      日本薬学会北陸支部第124回例会
    • Place of Presentation
      富山
    • Related Report
      2012 Annual Research Report
  • [Presentation] 血液網膜関門薬物輸送におけるin vitro -in vivo相関性

    • Author(s)
      久保義行, 赤沼伸乙, 立川正憲, 細谷健一
    • Organizer
      日本薬剤学会第27年会
    • Place of Presentation
      神戸
    • Related Report
      2012 Annual Research Report
  • [Book] Inner blood-retinal barrier transporters: relevance to diabetic retinopathy. Ola, MS/'Diabetic Retinopathy'2012

    • Author(s)
      Kubo Y, Hosoya K
    • Publisher
      InTech (Croatia). open access.Publication
    • URL

      http://www.intechopen.com/books/diabetic-retinopathy

    • Related Report
      2012 Final Research Report
  • [Book] Inner Blood-Retinal Barrier Transporters : Relevance to Diabetic Retinopathy' Ola, Mohammad S/"Diabetic Retinopathy", open access publication (http://www.intechopen.com/books/diabetic-retinopathy)2012

    • Author(s)
      Kubo Y, Hosoya K
    • Total Pages
      18
    • Publisher
      InTech (Croatia)
    • Related Report
      2011 Annual Research Report

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Published: 2011-09-05   Modified: 2019-07-29  

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