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Screening and Identification of a Novel Inducing Factor involved in Cancer-Stroma Interaction.

Research Project

Project/Area Number 18590356
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Human pathology
Research InstitutionNational Cancer Center Research Institute and Research Center for Innovative Oncology, National Cancer Center Hospital East

Principal Investigator

FUJII Gen  National Cancer Center Research Institute and Research Center for Innovative Oncology, National Cancer Center Hospital East, 研究所及び東病院臨床開発センター・病理部, 主任研究官 (90321877)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,250,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2006: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords腫瘍・がん間質相互作用 / 発現誘導 / 浸潤先進部 / スクリーニング / がん間質相互作用 / ラミニン5 / 遺伝子導入 / cDNAライブラリー / cDNA
Research Abstract

がん組織における<がん間質相互作用>は、その成立・維持において重要な機能を担っている事が近年示唆されている。しかし、その分子的機構については未だ解明されていない点が多い。
そこで具体的研究対象として、がん悪性化の指標となっている分子(ラミニンなど)の浸潤先進部における発現が間質細胞からの誘導による< がん間質相互作用> によって惹起されうるという現象を利用しての研究を行った。この現象が培養細胞を利用した実験系で模倣可能であることから、間質細胞側の誘導分子の本体はどのようなもので有るのかについてスクリーニングを行って探索すると共に、発現誘導に影響を及ぼすようなどのような環境条件があるのかについての解析も行った。

Report

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

    (4 results)

All 2009 2008

All Journal Article (4 results) (of which Peer Reviewed: 4 results)

  • [Journal Article] Podoplanin expression identified in stromal fibroblasts as a favorable prognostic marker in patients with colorectal carcinoma.2009

    • Author(s)
      Takahiro Yamanashi, Yukihiro Nakanishi, Gen Fu ji i, Yuri Akishima-Fukasawa, Yoshihiro Moriya,Yae Kanai,Masahiko Watanabe, and Setsuo Hirohashi
    • Journal Title

      Oncology in press

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Podoplanin expression identified in stromal fibroblasts as a favorable prognostic marker in patients with colorectal carcinoma2009

    • Author(s)
      Takahiro Yamanashi, Yukihiro Nakanishi, Gen Fujii, Yuri Akishima-Fukasawa, Yoshihiro Moriya, Yae Kanai, Masahiko Watanabe, Setsuo Hirohashi
    • Journal Title

      Oncology (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of a Novel Protein MICS1 that is Involved in Maintenance of Mitochondrial Morphology and Apoptoic Release of Cytochrome c.2008

    • Author(s)
      Toshihiko Oka, Tomoko Sayano, Shoko Tamai, Sadaki Yokota, Hiroki Kato, Gen Fujii , and Katsuyoshi Mihara
    • Journal Title

      Molecular Biology of the Cell 19

      Pages: 2597-2608

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification of a Novel Protein MICS1 that is Involved in Maintenance of Mitochondrial Morphology and Apoptoic Release of Cytochrome c2008

    • Author(s)
      Toshihiko Oka, Tomoko Sayano, Shoko Tamai, Sadaki Yokota, Hiroki Kato, Gen Fujii, Katsuyoshi Hihara
    • Journal Title

      Molecular Biology of the Cell 19

      Pages: 2597-2608

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed

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

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