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2008 Fiscal Year Final Research Report

The inhibitory effect on progression of scirrhous gastric carcinoma by blocking TGF-beta signal pathway

Research Project

  • PDF
Project/Area Number 18591476
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Digestive surgery
Research InstitutionOsaka City University

Principal Investigator

INOUE Toru  Osaka City University, 大学院・医学研究科, 講師 (60381985)

Co-Investigator(Kenkyū-buntansha) YASHIRO Masakazu  大阪市立大学, 大学院・医学研究科, 准教授 (60305638)
Project Period (FY) 2006 – 2008
Keywords胃癌 / シグナル伝達 / TGF-β / 発現抑制
Research Abstract

研究成果の概要ニスキルス胃癌細胞が粘膜下層に浸潤すると,線維芽細胞あるいはスキルス胃癌細胞産生するTGF-βにより癌細胞の浸潤能が促進される。腹膜転移における腹膜への接着には,α2,α3β1-integrinが関与し、TGF-βはこれらの接着分子発現を増強する。このようなスキルス胃癌の進展様式において、TGF-βのシグナル伝達を抑制することでスキルス胃癌細胞の浸潤・接着能は抑制される事が示され、今後のスキルス胃癌治療における分子標的治療への展開が示された

  • Research Products

    (7 results)

All 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] A Novel Transforming Growth Factor beta Receptor Kinase Inhibitor, A-77, Prevents the Peritoneal Dissemination of Scirrhous Gastric Carcinoma2008

    • Author(s)
      Kawajiri H, Yashiro M, Shinto O, et.al.
    • Journal Title

      Clin Cancer Res 14

      Pages: 2850-60

    • Peer Reviewed
  • [Presentation] c-Met inhibitor might be a promising molecular targeted molecule against for CPT-11-resistant cancer stem cells2008

    • Author(s)
      Takafumi Nishii, Masakazu Yashiro, Toru Inoue
    • Organizer
      American Association for Cancer Research annual meeting
    • Place of Presentation
      Denver
    • Year and Date
      2008-10-28
  • [Presentation] 胃癌腹膜転移における低酸素環境が細胞-腹膜基質問相互作用に及ぼす影響2008

    • Author(s)
      野田悟、八代正和、井上透
    • Organizer
      第67回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2008-10-28
  • [Presentation] Inhibitory effect of TGF-beta receptor inhibitor, SB-431542, on the lymph node metastasis of gastric cancer2008

    • Author(s)
      Osamu Shinto, Masakazu Yashiro
    • Organizer
      American Association for Cancer Research annual meeting
    • Place of Presentation
      San Diego
    • Year and Date
      2008-04-15
  • [Presentation] A novel molecular targeting compound as FGF-R2 phosphorylation inhibitor, Ki23057, for scirrhous gastric cancer2008

    • Author(s)
      Masakazu Yashiro, Toru Inoue
    • Organizer
      American Association for Cancer Research annual meeting
    • Place of Presentation
      San Diego
    • Year and Date
      2008-04-14
  • [Presentation] TGF-β受容体阻害剤であるKi-26894の胃癌に対する影響について2007

    • Author(s)
      神藤理、八代正和、井上透
    • Organizer
      第66回日本癌学会学術総会
    • Place of Presentation
      名古屋
    • Year and Date
      2007-10-03
  • [Presentation] スキルス胃癌腹膜播種におけるTGF-β阻害剤と抗癌剤の併用効果2007

    • Author(s)
      川尻成美、八代正和、井上透
    • Organizer
      第62回日本消化器外科学会定期学術総会
    • Place of Presentation
      東京
    • Year and Date
      2007-07-18

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Published: 2010-06-10   Modified: 2016-04-21  

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