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Ligand-toxin producing cell containing micro-capsule cancer therapy

Research Project

Project/Area Number 18390359
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Digestive surgery
Research InstitutionUniversity of Tsukuba

Principal Investigator

ODA Tatsuya  University of Tsukuba, 大学院・人間総合科学研究科, 講師 (20282353)

Co-Investigator(Kenkyū-buntansha) SHOUDA Junichi  筑波大学, 大学院・人間総合科学研究科, 准教授 (90241827)
NOGUCHI Masayuki  筑波大学, 大学院・人間総合科学研究科, 教授 (00198582)
KONDO Tadashi  筑波大学, 大学院・人間総合科学研究科, 講師 (00375495)
川上 浩司  東京大学, 医学部附属病院, 客員准教授 (70422318)
松本 邦夫  大阪大学, 医学系研究科, 准教授 (90201780)
杉浦 慎治  独立行政法人産業技術総合研究所, バイオニクス研究センター, 研究員 (10399496)
Co-Investigator(Renkei-kenkyūsha) KAWAKAMI Kouji  東京大学, 医学部附属病院, 客員助教授 (70422318)
MATSUMOTO Kunio  大阪大学, 医学系研究科, 助教授 (90201780)
SUGIURA Shinji  独立行政法人産業技術総合研究所, バイオニクス研究センター, 研究員 (10399496)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥11,190,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2007: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2006: ¥4,300,000 (Direct Cost: ¥4,300,000)
Keywords膵臓外科学 / マイクロカプセル / 癌治療 / c-Met / ドラッグデリバリー
Research Abstract

腫瘍細胞表面に高発現しているc-Metを標的として、そのリガンドであるHGFのc-Met結合部位(=NK1)に緑膿菌外毒素(Pseudomonas Exotoxin=PE) を結合させた新規の抗癌融合蛋白(=NK1-PE)の開発を行った。NK1-PEによる殺細胞効果はc-Metの発現が低い細胞株(MiaPaca-2、BxPc-3)である程度認められたが、IL4-PEなどと比べると1/100~1/1000の効果しかなかった。PEにより殺細胞効果を上げるというハイリスクな挑戦は結果としては今の所達成出来ていない。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (11 results)

All 2009 2008 2007 2006

All Journal Article (11 results) (of which Peer Reviewed: 9 results)

  • [Journal Article] The measurement of small magnetic signals from magnetic nanoparticles attached to the cell surface and surrounding living cells using a general-purpose SQUID magnetometer2009

    • Author(s)
      Hashimoto S, Oda T, Yamada K, Takagi M, Enomoto T, Ohkohchi N
    • Journal Title

      Physics in Medicine and Biology 54(8)

      Pages: 2571-2583

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tubula gel fabrication and cell encapsulation in laminar flow stream formed by microfabricated nozzle array2008

    • Author(s)
      Sugiura S, Oda T, Aoyagi Y, Satake SugiurM, Ohkohchi N, Nakajima M.
    • Journal Title

      Lab Chip. 8(8)

      Pages: 1255-7

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 磁性ナノ粒子の癌細胞特異的相乗的集積法の開発2008

    • Author(s)
      山田圭一、小田竜也、橋本真治、大河内信弘、柳原英人、喜多英治、高木俊之、金森敏幸
    • Journal Title

      化学工業 59(11)

      Pages: 69-73

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tubular gel fabrication and cell encapsulation in laminar flow stream formed by microfabricated nozzle array.2008

    • Author(s)
      Sugiura S, Oda T, Aoyagi Y, Satake M, Ohkohchi N, Nakajima M.
    • Journal Title

      LabChip 8(8)

      Pages: 1255-1257

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 磁性ナノ粒子の癌細胞特異的相乗的集積法の開発2008

    • Author(s)
      山田圭一、 小田竜也、 橋本真治、 大河内信弘、 柳原英人、 喜多英治、 高木俊之、 金森敏幸
    • Journal Title

      化学工業 59(11)

      Pages: 69-73

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Establishment and molecular profiling of a novel human pancreatic cancer panel for 5-FU.2008

    • Author(s)
      Yanagihara K, Takigahira M, Tanaka H, Arao T, Aoyagi Y, Oda T
    • Journal Title

      Cancer Science 99(9)

    • NAID

      10024011346

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microfabricated airflownozzle for microencapsulation of living cells into 150 micrometer microcapsules2007

    • Author(s)
      Sugiura S, Oda T, Aoyagi Y, Matsuo R, Enomoto T, Matsumoto K, Nakamura T, Satake M, Ochiai A, Ohkohchi N, Nakajima M.
    • Journal Title

      Biomed Microdevices 9(1)

      Pages: 91-99

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Microfabricated airflow nozzle for microencapsulation of living cells into 150 micrometer microcapsules.2007

    • Author(s)
      Sugiura S, Oda T, Aoyagi Y, Matsuo R, Enomoto T, Matsumoto K, Nakamura T, Satake M, Ochiai A, Ohkohchi N, Nakajima M.
    • Journal Title

      Biomed Microdevices. 9(1)

      Pages: 91-9

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Consistent liver metastases in a rat model by portal injection of microencapsulated cancer cells2006

    • Author(s)
      Enomoto T, Oda T, Aoyagi Y, Sugiura S, Nakajima M, Satake M, Noguchi M, Ohkohchi N
    • Journal Title

      Cancer Research 66(23)

      Pages: 11131-11139

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of hepatic metastases using ferucarbotran-enhanced MR imaging : feasibility and diagnostic accuracy of three-dimensional sensitivity-encoding water-excitation multishot echo-planar sequence (3D-SWEEP)2006

    • Author(s)
      Mori K, Takahashi N, Hiratsuka M, Shiigai M, Minami M, Oda T, ohkohchi N, Morishita Y
    • Journal Title

      J Magn Reson Imaging 24(5)

      Pages: 1110-1116

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Consistent liver metastases in a rat model by portal injection of microencapsulated cancer cells.2006

    • Author(s)
      Enomoto T, Oda T, Aoyagi Y, Sugiura S, Nakajima M, Satake M, Noguchi M, Ohkohchi N.
    • Journal Title

      Cancer Res. 66(23)

      Pages: 11131-9

    • Related Report
      2006 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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