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Analysis of the association between the collapse of cell polarity and prostate cancer development and progression by the infection.

Research Project

Project/Area Number 26670709
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Urology
Research InstitutionKanagawa Academy of Science and Technology

Principal Investigator

Ishiguro Hitoshi  公益財団法人神奈川科学技術アカデミー, 重点研究室光触媒グループ, 研究員 (00381666)

Co-Investigator(Kenkyū-buntansha) UEMURA Hiroji  横浜市立大学, 大学病院, 准教授 (50244439)
Co-Investigator(Renkei-kenkyūsha) KUBOTA Yoshinobu  公益財団法人神奈川科学技術アカデミー, 重点研究室光触媒グループ, 研究員 (10106312)
Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords前立腺癌
Outline of Final Research Achievements

We investigated to identify bacteria or virus associated with prostate cancer development and progression. In addition, we investigated that the association between prostate cancer progression and the collapse of cell polarity by the infection. As the results, we could not find specific bacteria or virus in prostate cancer tissues. On the other hand, we found that MCP-1 derived from adipocytes was an important role for prostate cancer progression. Furthermore, we found that the overexpression of atypical protein kinase C that increases the expression of inflammatory cytokines and cell polarity has the possibility for prostate cancer development.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (5 results)

All 2015 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Adipocyte-derived Monocyte Chemotactic Protein-1 (MCP-1) promotes prostate cancer progression through the induction of MMP-2 activity.2015

    • Author(s)
      Ito H, Ishiguro H, Kobayashi N, Hasumi H, Watanabe M, Yao M, Uemura H
    • Journal Title

      Prostate

      Volume: 75 Issue: 10 Pages: 1009-1019

    • DOI

      10.1002/pros.22972

    • Related Report
      2015 Annual Research Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Adipocyte-derived monocyte chemotactic protein-1 (MCP-1) promotes prostate cancer progression through matrix metalloproteinase (MMP-2) mediated extracellular matrix degradation.2015

    • Author(s)
      Ito Y, Ishiguro H, Kobayashi N, Hasumi H, Watanabe M, Yao M, Uemura H.
    • Organizer
      AACR annual meeting 2015
    • Place of Presentation
      フィラデルフィア(米国)
    • Year and Date
      2015-04-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 脂肪細胞由来MCP-1は前立腺癌細胞の増殖・浸潤能を亢進する.2015

    • Author(s)
      伊藤悠亮, 石黒斉, 小林直人, 蓮見壽史, 渡邉昌俊, 矢尾正祐, 上村博司.
    • Organizer
      第103回日本泌尿器科学会総会
    • Place of Presentation
      金沢都ホテル、金沢
    • Year and Date
      2015-04-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] Monocyte chemotactic protein-1 from adipocyte induces prostate cancer cell growth and invasion.2014

    • Author(s)
      伊藤悠亮, 石黒斉, 渡邉昌俊, 上村博司.
    • Organizer
      第73回日本癌学会学術総会
    • Place of Presentation
      横浜
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Research-status Report
  • [Presentation] Monocyte chemotactic protein-1 from adipocyte induces prostate cancer cell growth and invasion2014

    • Author(s)
      伊藤悠亮, 石黒斉, 渡邉昌俊, 上村博司.
    • Organizer
      前立腺生物学シンポジウム 伊勢志摩2014
    • Place of Presentation
      伊勢
    • Year and Date
      2014-06-26
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2017-05-10  

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