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Identification and clinical application of cancer stem cell inhibitory microRNA

Research Project

Project/Area Number 22790626
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Gastroenterology
Research InstitutionTohoku University

Principal Investigator

HAMADA Shin  東北大学, 病院, 医員 (20451560)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
KeywordsmiR-126 / ADAM9 / EMT / 膵癌 / microRNA / 膵癌幹細胞 / マイクロRNA / 幹細胞マーカー
Research Abstract

Current study focused on cancer stem cell inhibitory microRNA. The microRNA expression profiles in invasive ductal adenocarcinoma (IDA)and IPMN were assessed by microarray and miR-126 was identified as a down-regulated microRNA in IDA. Normal pancreas tissue retained miR-126 expression while its expression was lost in IDA. ADAM9, a putative target of miR-126 was highly expressed in IDA, suggesting mutually exclusive pattern. The miR-126/ADAM9 axis could be a novel therapeutic target against pancreatic cancer stem cell.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (13 results)

All 2012 2011 2010

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (6 results)

  • [Journal Article] MiR-126 acts as a tumor suppressor in pancreatic cancer cells via the regulation of ADAM92012

    • Author(s)
      Hamada S, Satoh K, Fujibuchi W, Hirota M, Kanno A, Unno J, Masamune A, Kikuta K, Kume K, Shimosegawa T
    • Journal Title

      Mol Cancer Res.

      Volume: 10(1) Pages: 3-10

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The homeobox gene MSX2 determines chemosensitivity of pancreatic cancer cells via the regulation of transporter gene ABCG22012

    • Author(s)
      Hamada S, Satoh K, Hirota M, Kanno A, Umino J, Ito H, Masamune A, Kikuta K, Kume K, Shimosegawa T.
    • Journal Title

      J Cell Physiol.

      Volume: 227(2) Pages: 729-738

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] MiR-126 acts as a tumor suppressor in pancreatic cancer cells via the regulation of ADAM92012

    • Author(s)
      Hamada S, Satoh K, Fujibuchi W, Hirota M, Kanno A, Unno J, Masamune A, Kikuta K, Kume K, Shimosegawa T
    • Journal Title

      Mol Cancer Res

      Volume: 10(1) Issue: 1 Pages: 3-10

    • DOI

      10.1158/1541-7786.mcr-11-0272

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The homeobox gene MSX2 determines chemosensitivity of pancreatic cancer cells via the regulation of transporter gene ABCG22012

    • Author(s)
      Hamada S, Satoh K, Hirota M, Kanno A, Umino J, Ito H, Masamune A, Kikuta K, Kume K, Shimosegawa T
    • Journal Title

      J Cell Physiol

      Volume: 227(2) Issue: 2 Pages: 729-738

    • DOI

      10.1002/jcp.22781

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Calcium-binding protein S100P is a novel diagnostic marker of cholangiocarcinoma2011

    • Author(s)
      Hamada S, Satoh K, Hirota M, Kanno A, Ishida K, Umino J, Ito H, Kikuta K, Kume K, Masamune A, Katayose Y, Unno M, Shimosegawa T.
    • Journal Title

      Cancer Sci.

      Volume: 102(1) Pages: 150-156

    • NAID

      10029288859

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Calcium-binding protein S100P is a novel diagnostic marker of cholang iocarcinoma.2011

    • Author(s)
      Hamada S, Satoh K, Hirota M, Kanno A, Ishida K, Umino J, Ito H, Kikuta K, Kume K, Masamune A, Katayose Y, Unno M, Shimosegawa T.
    • Journal Title

      Cancer Sci.

      Volume: 102(1) Pages: 150-156

    • NAID

      10029288859

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of MSX2 mRNA in brush cytology specimens distinguished pancreatic carcinoma from chronic pancreatitis.2011

    • Author(s)
      Satoh K, Hamada S, Kanno A, Ishida K, Ito H, Hirota M, Masamune A, Egawa S, Unno M, Shimosegawa T.
    • Journal Title

      Cancer Sci.

      Volume: 102(1) Pages: 157-161

    • NAID

      10029288885

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 膵癌特異的なマイクロRNA発現プロファイル解析からの悪性化因子の同定2011

    • Author(s)
      濱田晋, 佐藤賢一, 下瀬川徹
    • Organizer
      JDDW2011
    • Place of Presentation
      福岡
    • Year and Date
      2011-10-23
    • Related Report
      2011 Final Research Report
  • [Presentation] 膵癌特異的なマイクロRNA発現プロファイル解析からの悪性化因子の同定2011

    • Author(s)
      濱田晋, 佐藤賢一, 下瀬川徹
    • Organizer
      JDDW 2011
    • Place of Presentation
      福岡
    • Year and Date
      2011-10-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 膵癌細胞株におけるEMT誘導因子MSX2の標的miRNAの検討2011

    • Author(s)
      濱田晋, 佐藤賢一, 廣田衛久, 菅野敦, 正宗淳, 菊田和宏, 粂潔, 海野純, 下瀬川徹
    • Organizer
      第42回膵学会
    • Place of Presentation
      弘前
    • Year and Date
      2011-07-29
    • Related Report
      2011 Final Research Report
  • [Presentation] 膵癌の浸潤傾向を規定するmicroRNAの同定とその標的遺伝子の検討2011

    • Author(s)
      濱田晋, 佐藤賢一, 下瀬川徹
    • Organizer
      第97回消化器病学会総会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-13
    • Related Report
      2011 Final Research Report
  • [Presentation] THE TRANSCRIPTIONAL REGULATION OF CANCER STEM CELL-RELATED GENE ABCG2 BY THE HOMEOBOX GENE MSX22011

    • Author(s)
      Hamada S, Satoh K, Hirota M, Kanno A, Masamune A, Kikuta K, Kume K, Unno J, Shimosegawa T
    • Organizer
      International Association of Pancreatology & Indian Pancreas Club 2011
    • Place of Presentation
      Cochin, India
    • Year and Date
      2011-02-13
    • Related Report
      2011 Final Research Report
  • [Presentation] Jagged1 contributes to the epithelial-mesenchymal transition as a target gene of TGF beta and BMP signals in pancreatic cancer cell line.2010

    • Author(s)
      S.Hamada, K.Satoh, M.Hirota, A.Kanno, H.Ito, T.Shimosegawa.
    • Organizer
      Joint Meeting of the IAP and JPS 2010
    • Place of Presentation
      福岡
    • Year and Date
      2010-07-12
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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