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construction of prediction system for theresponse to chemotherapyfor esophageal cancer using custom DNA chip

Research Project

Project/Area Number 19790941
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Digestive surgery
Research InstitutionOsaka University

Principal Investigator

YAMASAKI Makoto  Osaka University, 医学系研究科, 助教授 (50444518)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,650,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2007: ¥1,700,000 (Direct Cost: ¥1,700,000)
Keywords食道癌 / 抗がん剤感受性 / 予測診断 / 遺伝子発現解析 / DNAチップ
Research Abstract

ヒト全遺伝子型DNAチップによる網羅的遺伝子発現解析により、食道癌の化学療法の感受性に関わる遺伝子を約20遺伝子見出した。その結果を基に、現在最も汎用されている定量的RT-PCRによる遺伝子発現解析で、未知の食道癌症例に対する検証を行い、約70%程度の正診率で化学療法に対する感受性を予測診断することが可能であり、現在前向きな症例に対する検証を継続しているところである。

Report

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

    (7 results)

All 2008 2007 Other

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

  • [Journal Article] The feasibility of using biopsy samples from esophageal cancer for comprehensive gene expression profiling

    • Author(s)
      Masaaki Motoori, Ichiro Takemasa, Makoto Yamasaki, Takamichi Komori, Atsushi Takeno, Hiroshi Miyata,Shuji Takiguchi,Yoshiyuki Fujiwara, Takushi Yasuda, Masahiko Yano, Nariaki Matsuura, Kenichi Matsubara, Morito Monden, Masaki Mori, Yuichiro Doki
    • Journal Title

      International Journal of Oncology (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 食道癌感受性予測におけるcommon pathwayとspecific pathwayよりのアプローチ2008

    • Author(s)
      牧野知紀、他
    • Organizer
      第62回日本食道学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2008-06-21
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Prediction of response to neoadjuvant chemotherapy in ESCC (esophageal squamous cell carcinoma) using endoscopic biopsies2008

    • Author(s)
      Atsushi Takeno, et,al
    • Organizer
      The 11th World Congress of the ISDE
    • Place of Presentation
      Budapest, Hungary
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 食道癌生検標本を用いた化学療法の効果予測-臨床応用に向けて2007

    • Author(s)
      本告正明、他
    • Organizer
      第62回日本消化器外科学会定期学術総会
    • Place of Presentation
      東京
    • Year and Date
      2007-07-18
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 食道癌生検標本を用いた化学療法の効果予測-臨床応用に向けて2007

    • Author(s)
      本告正明、他
    • Organizer
      第61回日本食道学会学術集会
    • Place of Presentation
      横浜
    • Year and Date
      2007-06-22
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 食道癌生検標本を用いた網羅的遺伝子発現解析の妥当性の検討と化学療法(FAP)の効果予測2007

    • Author(s)
      本告正明、他
    • Organizer
      第107回 日本外科学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2007-04-12
    • Related Report
      2008 Final Research Report
  • [Presentation] 食道癌生検標本を用いた網羅的遣伝子発現解析の妥当性の検討と化学療法(FAP)の効果予測2007

    • Author(s)
      本告正明, 他
    • Organizer
      第107回 日本外科学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2007-04-12
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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