• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2008 Fiscal Year Final Research Report

CXCL14 and tissue macrophages in gastrointestinal tumorigenesis

Research Project

  • PDF
Project/Area Number 19790285
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Experimental pathology
Research InstitutionKanazawa University

Principal Investigator

OSHIMA Hiroko  Kanazawa University, がん研究所, 助教 (80362515)

Project Period (FY) 2007 – 2008
Keywords胃がん / 腸管腫瘍 / マクロファージ / CXCL14 / ケモカイン / 炎症
Research Abstract

消化器がんの発生過程では胃や大腸の粘膜上皮細胞が腫瘍化することとともに、腫瘍細胞周囲にマクロファージが浸潤して活性化することが重要であると考えられていた。本研究では、腸管腫瘍発生マウスモデルでマクロファージを欠損させると腫瘍発生が抑制されることを明らかにした。さらに、マクロファージ浸潤に関与すると考えられたケモカインCXCL14の遺伝子ノックアウトマウスを作製して解析した結果、CXCL14は腫瘍組織へのマクロファージ浸潤に関与していない可能性が示された。

  • Research Products

    (17 results)

All 2009 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (10 results) Book (1 results)

  • [Journal Article] Induction of prostaglandin E2 pathway promotes gastric hamartoma development with suppression of bone morphogenetic protein signaling.2009

    • Author(s)
      Oshima H, Itadani H, Kotani H, 他1名
    • Journal Title

      Cancer Res 69

      Pages: 2729-2733

    • Peer Reviewed
  • [Journal Article] The interleukin-6 family cytokine interleukin-11 regulates homeostatic epithelial cell turnover and promotes gastric tumor development.2008

    • Author(s)
      Howlett M, Giraud A, Lescesen H, 他11名
    • Journal Title

      Gastroenterology 136

      Pages: 967-977

    • Peer Reviewed
  • [Journal Article] Activated macrophages promote Wnt signaling through tumor necrosis factor-α in gastric tumor cell.2008

    • Author(s)
      Oguma K, Oshima H, Aoki M, 他7名
    • Journal Title

      EMBO J 27

      Pages: 1671-1681

    • Peer Reviewed
  • [Journal Article] Stromal fiboblasts activated by tumor cells promote angiogenesis in mouse gastric cancer.2008

    • Author(s)
      Guo X, Oshima H, Kitamura T, 他2名
    • Journal Title

      J Biol Chem 283

      Pages: 19864-19871

    • Peer Reviewed
  • [Journal Article] Platelet 12-lipoxigenase accelerates tumor promotion of mouse epidermal cells through enhancement of cloning efficiency.2008

    • Author(s)
      Piao YS, Du YC, Oshima H, 他4名
    • Journal Title

      Carcinogenesis 29

      Pages: 440-447

    • Peer Reviewed
  • [Journal Article] Increased level of serum vascular endothelial growth factor by long-term exposure to hypergravity.2007

    • Author(s)
      Oshima M, Suzuki H, Guo X, Oshima H.
    • Journal Title

      Exp Anim 56

      Pages: 309-313

    • Peer Reviewed
  • [Presentation] Promotion of Wnt signaling by activated macrophage-derived TNF-α.2008

    • Author(s)
      Oguma K, Oshima H, Aoki M, 他7名
    • Organizer
      67th Annual Meeting for Japanese Cancer Association 日本癌学会学術総会
    • Place of Presentation
      Nagoya
    • Year and Date
      20081000
  • [Presentation] Gastric tumorigenesis through EGFR activation in Wnt and PGE2 transgenic mice.2008

    • Author(s)
      Oshima H, Oguma K, Kotani H, 他1名
    • Organizer
      67th Annual Meeting for Japanese Cancer Association 日本癌学会学術総会
    • Place of Presentation
      Nagoya
    • Year and Date
      2008-10-28
  • [Presentation] Gastric carcinogenesis : Lessons from mouse models of gastric cancer.2008

    • Author(s)
      Oshima H, Oshma M.
    • Organizer
      2nd Asan International Digestive Disease Symposium
    • Place of Presentation
      Seoul
    • Year and Date
      2008-07-05
  • [Presentation] Inflammatory responses accelerate Wnt signaling in gastric epithelial cells.2008

    • Author(s)
      Oshima M, Oshima H, Oguma K, 他2名
    • Organizer
      99th Annual Meeting of American Association for Cancer Research (AACR)
    • Place of Presentation
      San Diego
    • Year and Date
      2008-04-15
  • [Presentation] Novel gastric cancer mouse model by transgenic expression of Wnt1 and PGE_22008

    • Author(s)
      Oshima H.
    • Organizer
      International symposium on tumor biology in Kanazawa
    • Place of Presentation
      Kanazawa
    • Year and Date
      2008-01-24
  • [Presentation] Novel gastric cancer mouse model by transgenic expression of Wnt1 and prostaglandin E_22007

    • Author(s)
      Oshima H, Taketo MM, Oshima M.
    • Organizer
      12th Korea-Japan Cancer Research Workshop
    • Place of Presentation
      Sapporo
    • Year and Date
      2007-12-22
  • [Presentation] 皮膚表皮JB6P+細胞の形質転換における12-リポキシゲナーゼの促進作用2007

    • Author(s)
      朴英実, 杜宇?, 大島浩子, 他4名
    • Organizer
      第30回日本分子生物学会第80回日本生化学会合同大会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-14
  • [Presentation] 活性化マクロファージによるWntシグナルの亢進2007

    • Author(s)
      小熊圭祐, 大島浩子, 仲一仁, 他2名
    • Organizer
      第66回日本癌学会学術総会
    • Place of Presentation
      横浜
    • Year and Date
      2007-10-04
  • [Presentation] WntシグナルとPGE_2経路の活性化による胃がん発生モデルマウス2007

    • Author(s)
      大島正伸, 大島浩子, 武藤誠
    • Organizer
      第66回日本癌学会学術総会
    • Place of Presentation
      横浜
    • Year and Date
      2007-10-04
  • [Presentation] Mouse model of gastric cancer by simultaneous activation of Wnt and PGE_2 pathways.2007

    • Author(s)
      Oshima M, Oshima H and Taketo MM.
    • Organizer
      Annual Meeting of American Association for Cancer Research (AACR)
    • Place of Presentation
      Los Angeles
    • Year and Date
      2007-04-18
  • [Book] Prostaglandin and transforming growth factor-β signaling in gastric cancer. In The Biology of Gastric Cancers(Eds. by Wang TC. et al.)2008

    • Author(s)
      Oshima M, Oshima H, Taketo MM.
    • Total Pages
      513-540
    • Publisher
      Springer

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi