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2008 Fiscal Year Final Research Report

Gene expressions in microdissected target cells as the diagnostic markers of pancreatic cancer and the prediction of treatment outcome using nano-technology

Research Project

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Project/Area Number 18390368
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

MIZUMOTO Kazuhiro  Kyushu University, 大学病院, 准教授 (90253418)

Co-Investigator(Kenkyū-buntansha) EISHI Nagai  九州大学, 大学院・医学研究院, 准教授 (30264021)
TKENAKA Shigeori  九州工業大学, 工学部, 教授 (60188208)
ONA Toshihiro  九州大学, 大学院・農学研究院, 准教授 (10346835)
TOMA Hiroki  九州大学, 大学病院, 助教 (80437780)
OHUCHIDA Kenoki  九州大学, 大学院・医学研究院, 特任助教 (20452708)
Project Period (FY) 2006 – 2008
Keywords膵臓外科学
Research Abstract

我々は、高速マイクロダイセクションを利用して膵切除組織より採取した標的細胞や膵液サンプルを用いて膵癌関連遺伝子の発現解析を行い、膵癌早期診断において有用な遺伝子を複数同定した。また、膵液を含めた細胞診サンプルにも高速マイクロダイセクションを導入し、標的細胞におけるh-TERT mRNA定量解析を行い、これまでに報告したテロメラーゼ活性測定法や膵液検体を用いた解析よりも更に高感度な癌精密診断法を確立した。電気化学テロメラーゼ解析を用いて膵液サンプル中のテロメラーゼ活性を測定するために卓上型の機器開発を行い、従来のTRAP法以上の感度・特異度でテロメラーゼ活性を検出することが可能になった。

  • Research Products

    (12 results)

All 2008 2007 2006

All Journal Article (11 results) Presentation (1 results)

  • [Journal Article] LIM only 4 is overexpressed in late stage pancreas cancer2008

    • Author(s)
      Yu J et.al.
    • Journal Title

      Mol Cancer 7

  • [Journal Article] Quantitative analysis of hTERT mRNA levels in cells microdissected from cytological specimens2008

    • Author(s)
      Fujita H et.al.
    • Journal Title

      Cancer Sci 99

      Pages: 2244-2251

  • [Journal Article] 膵液中腫瘍マーカーと膵疾患2008

    • Author(s)
      大内田研宙, ら
    • Journal Title

      胆と膵 29

      Pages: 751-756

  • [Journal Article] S100A6 is increased in a stepwise manner during pancreatic carcinogenesis : Clinical values of expression analysis in 98 pancreatic juice samples2007

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      Cancer Epidemiol Biomarkers Prev 16(4)

      Pages: 649-654

  • [Journal Article] Over-expression of S100A2 in pancreatic cancer correlates with progression and poor prognosis2007

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      J Pathol 213

      Pages: 275-282

  • [Journal Article] Twist, a novel oncogene, is upregulated in pancreatic cancer : Clinical implication of Twist expression in pancreatic juice2007

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      Int J Cancer 120

      Pages: 1634-1640

  • [Journal Article] Quantitative analysis of MUC1 and MUC5AC mRNA in pancreatic juice for preoperative diagnosis of pancreatic cancer2006

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      Int J Cancer 118

      Pages: 405-411

  • [Journal Article] Quantitative Analysis of Human Telomerase Reverse Transcriptase in Pancreatic Cancer2006

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      Clin Cancer Res 12(7)

      Pages: 2066-2069

  • [Journal Article] S100P Is an Early Developmental Marker of Pancreatic Carcinogenesis2006

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      Clin Cancer Res 12(18)

      Pages: 5411-5416

  • [Journal Article] S100A11, A Putative Tumor Suppressor Gene, Is Overexpressed in Pancreatic Carcinogenesis2006

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      Clin Cancer Res 12(18)

      Pages: 5417-5422

  • [Journal Article] Sonic hedgehog is an early developmental marker of intraductal papillary mucinous neoplasms : clinical implications of mRNA levels in pancreatic juice2006

    • Author(s)
      Ohuchida K et.al.
    • Journal Title

      J Pathol 210

      Pages: 42-48

  • [Presentation] Quantitative analysis of hTERT mRNA levels in cells microdissected from cytological specimens2008

    • Author(s)
      Fujita H
    • Organizer
      Joint meeting of European Pancreatic Club and The International Association of Pancreatology
    • Place of Presentation
      Kodz, Poland
    • Year and Date
      2008-06-27

URL: 

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

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