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Design and synthesis of molecular probes useful for the development of molecular-targeted chemotherapeutics for triple-negative breast cancer

Research Project

Project/Area Number 22790005
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Chemical pharmacy
Research InstitutionGunma University

Principal Investigator

YAMADA Keiichi  群馬大学, 大学院・工学研究科, 助教 (70323334)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsトリプルネガティブ乳癌 / 環状ペプチド / 分子プローブ / 標識合成 / 薬物動態
Research Abstract

SA-X is a N-methylated cyclic peptide containing Phe(4-X)(X=Br, I) residue exhibiting potent antitumor activity against triple-negative breast cancer (TNBC). In this study, we designed and synthesized molecular probes useful for the development of molecular targeted chemotherapeutics for TNBC.(1) SA-I was successfully conjugated with biotin-or fluorophore-tagged polyproline rod.(2) Radioiodine-labeled SA-I (SA-[^<125>I]) was synthesized via tin-radioiodine exchange reaction. SA-[^<125>I] showed high accumulation in liver and intestine after administration to in normal and tumor-bearing mice. In addition, SA-[^<125>I] hardly accumulated in tumor.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (22 results)

All 2012 2011 2010 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (14 results) Remarks (1 results)

  • [Journal Article] Efficient solid-phase synthesis of cyclic RGD peptides under controlled microwave heating2012

    • Author(s)
      K. Yamada, I. Nagashim M. Hachisu, I. Matsuo, H. Shimizu
    • Journal Title

      Tetrahedron Lett

      Volume: 53 Pages: 1066-1070

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficient solid-phase synthesis of cyclic RGD peptides under controlled microwave heating2012

    • Author(s)
      K.Yamada, et al.
    • Journal Title

      Tetrahedron Letters

      Volume: 53 Issue: 9 Pages: 1066-1070

    • DOI

      10.1016/j.tetlet.2011.12.069

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and in vivo evaluation of radiohalogen-labeled antitumor cyclicpeptides2012

    • Author(s)
      K.Yamada, et al.
    • Journal Title

      Peptide Science 2011

      Pages: 287-290

    • NAID

      10030204416

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and in vivo evaluation of radiohalogen-labeled antitumor cyclic peptides2011

    • Author(s)
      K. Yamada, S. Watanabe, Y, Ohshima, H. Hanaoka, N. Tsukui, C. Takano, A. Yamaguchi, H. Oku and N. S. Ishioka
    • Journal Title

      Peptid Science 211

      Pages: 287-290

    • NAID

      10030204416

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure-activity relationships of gramicidin S analogs containing (β-3-pyridyl)-α,β-dehydroalanine residues on membrane permeability2011

    • Author(s)
      K. Yamada, M. Kodaira, S. Shinoda, K. Komagoe, H. Oku, R. Katakai, T. Katsu, I. Matsuo
    • Journal Title

      Med. Chem. Commun

      Volume: 2 Pages: 644-649

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structure-activity relationships of gramicidin S analogs containing (ss-3-pyridyl)-α,β-dehydroalanine residues on membrane permeability2011

    • Author(s)
      Keiichi Yamada, et al.
    • Journal Title

      Medicinal Chemistry Communications

      Volume: 2(印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Syntheses of fluorescent peptides labeled with 7-diethylaminocoumarin and their photophysical properties in liposome membranes.2011

    • Author(s)
      Tokiko Murase, et al.
    • Journal Title

      Peptide Science 2010

      Volume: (印刷中)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 生物活性ペプチドの標識合成に関する基礎的検討2011

    • Author(s)
      山田景子, 山田圭一, 渡邊茂樹, 奥浩之, 石岡典子
    • Organizer
      日本化学会関東支部群馬地区地域懇談会
    • Place of Presentation
      群馬
    • Year and Date
      2011-12-10
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] ^125I標識環状ペプチドSansalvamide A誘導体の合成と評価2011

    • Author(s)
      渡邊茂樹, 山田圭一, 大島康宏, 花岡宏史, 津久井匠隆, 高野智香子, 山口藍子, 奥浩之, 飯田靖彦, 遠藤啓吾, 石岡典子
    • Organizer
      第11回放射性医薬品・画像診断薬研究会
    • Place of Presentation
      京都
    • Year and Date
      2011-12-03
    • Related Report
      2011 Final Research Report
  • [Presentation] ^<125>I標識環状ペプチドSansalvamide A誘導体の合成と評価2011

    • Author(s)
      渡邊茂樹、山田圭一、大島康宏、花岡宏史、津久井匠隆、高野智香子、山口藍子、奥浩之、飯田靖彦、遠藤啓吾、石岡典子
    • Organizer
      第11回放射性医薬品・画像診断薬研究会
    • Place of Presentation
      京都
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] The revival of cationic peptide antibiotics : Design and synthesis of membrane-active cyclic peptides based on gramicidin S and polymyxin B2011

    • Author(s)
      Keiichi Yamada
    • Organizer
      5th China Medical Biotech Forum
    • Place of Presentation
      Beijing, China
    • Year and Date
      2011-11-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] The rivival of cationic peptide antibiotics : Design and synthesis of membrane-active cyclic peptides based on gramicidin S and polymyxin B2011

    • Author(s)
      K. Yamada
    • Organizer
      5th China Medical Biotech Forum
    • Place of Presentation
      Beijing, China
    • Related Report
      2011 Final Research Report
  • [Presentation] 放射性ハロゲンで標識化した抗腫瘍活性ペプチドの合成とin vivo動態評価2011

    • Author(s)
      山田圭一, 渡辺茂樹, 大島康宏, 花岡宏史, 津久井匠隆, 高野智香子, 山口藍子, 奥浩之, 石岡典子
    • Organizer
      第48回ペプチド討論会
    • Place of Presentation
      札幌
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] N-メチル化ペプチドの合成におけるマイクロ波効果2011

    • Author(s)
      中島徹也, 山田圭一, 長島生, 奥浩之, 松尾一郎, 清水弘樹
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      神奈川
    • Related Report
      2011 Final Research Report
  • [Presentation] Microwave-assisted solid-phase synthesis of hindered N-methyl peptides2010

    • Author(s)
      Keiichi Yamada, et al.
    • Organizer
      The International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2010-12-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Solid-phase synthesis of cyclic peptides containing p-(tri-n-butyl-stannyl)-phenylalanine residue2010

    • Author(s)
      Narutaka Tsukui, et al.
    • Organizer
      The International Chemical Congress of Pacific Basin Societies
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2010-12-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生理活性ペプチドのイメージングを目指した芳香族アミノ酸の標識合成2010

    • Author(s)
      津久井匠隆, 渡辺茂樹, 花岡宏史, 山田圭一, 奥浩之, 松尾一郎, 遠藤啓吾, 石岡典子
    • Organizer
      第47回アイソトープ・放射線研究会
    • Place of Presentation
      東京
    • Year and Date
      2010-07-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Solid-phase synthesis of cyclic peptides containing p-[tri-(n-butyl)-stannyl]phenylalanine residue2010

    • Author(s)
      N. Tsukui, K. Yamada, S. Watanabe, H. Hanaoka, H. Oku, K. Endo, N. S. Ishioka, I. Matsuo
    • Organizer
      PacifiChem 2010
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Microwave-assisted Solid-phase Synthesis of hindered N-methyl peptides2010

    • Author(s)
      K. Yamada, I. Nagashima, M. Hachisu, H. Oku, H. Shimizu, I. Matsuo
    • Organizer
      PacifiChem 2010
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2011 Final Research Report
  • [Presentation] Syntheses of fluorescent peptides labeled with 7-diethylaminocoumarin and their photophysical properties in liposome membranes2010

    • Author(s)
      T. Murase, T. Yoshihara, K. Yamada, S. Tobita
    • Organizer
      5th International Peptide Symposium
    • Place of Presentation
      Kyoto
    • Related Report
      2011 Final Research Report
  • [Presentation] がんのPETイメージング薬剤としての^<76>Br標識アミノ酸の有用性2010

    • Author(s)
      花岡宏史, 渡辺茂樹, 富永英之, 大島康宏, 津久井匠隆, 渡辺智, 山田圭一, 飯田靖彦, 織内昇, 樋口徹也, 石岡典子, 遠藤啓吾
    • Organizer
      第5回日本分子イメージング学会学術総会
    • Place of Presentation
      滋賀
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.chem-bio.gunma-u.ac.jp/~peptidechem/index.html

    • Related Report
      2011 Annual Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

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