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Detection of HPV infection status from liquid based cytology specimens

Research Project

Project/Area Number 20591948
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Obstetrics and gynecology
Research InstitutionOkayama University

Principal Investigator

HONGO Atsushi  Okayama University, 岡山大学病院, 講師 (10301293)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
KeywordsHPV / IGF-I受容体 / p53 / 遺伝子組み込み / 免疫組織染色 / 転写調節 / IGF-IR
Research Abstract

We found that infected HPV caused up-regulation of the insulin-like growth factor receptor in cervical cancer cell lines. By using this phenomenon, we evaluated expression levels and its localization of IGF-IR in human cervical cancer and its precursor lesions by immunohistochemistry. We could distinguish status of HPV infection by the localization of IGF-IR overexpression. Then we tried to utilize this technique in liquid based cytology specimens. However, we could not distinguish HPV infection status from cytology specimens.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (7 results)

All 2010 2008

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (5 results)

  • [Journal Article] Immunohistochemical Evaluation of Insulin-like Growth Factor I Receptor Status in Cervical Cancer Specimens2008

    • Author(s)
      Hiroyuki Kuramoto, Atsushi Hongo, et al.
    • Journal Title

      Acta Medica Okayama Vol.62(4)

      Pages: 251-259

    • NAID

      120002305304

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Immunohistochemical Evaluation of Insulin一like Growth Factor I Receptor status in Cervical Cancer Specimens2008

    • Author(s)
      Hi royuki Kuramoto, Atsushi Hongo, et al.
    • Journal Title

      Acta Medica Okayama Vol. 62(4)

      Pages: 251-259

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 新規truncated IGF-IRを用いた婦人科癌治療の試みとその作用機序の解明2010

    • Author(s)
      本郷淳司
    • Organizer
      第9回 日本婦人科がん分子標的研究会
    • Place of Presentation
      大津プリンスホテル
    • Year and Date
      2010-09-10
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] HPV E6蛋白によるIGF-I受容体発現亢進の分子機序とその意義2008

    • Author(s)
      本郷淳司
    • Organizer
      第44回日本婦人科腫瘍学会学術集会/第7回日本婦人科がん分子標的研究会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2008-07-18
    • Related Report
      2010 Final Research Report
  • [Presentation] HPV E6蛋白によるIGF-I受容体発現亢進の分子機序とその意義2008

    • Author(s)
      本郷淳司
    • Organizer
      第44回日本婦人科腫瘍学会学術集会第7回日本婦人科がん分子標的研究会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2008-07-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] 子宮頸癌におけるIGF-I受容体レセプター過剰発現の分子機序解明とその発現パターンによるHPV感染様式診断への臨床応用2008

    • Author(s)
      本郷淳司
    • Organizer
      第60回日本産科婦人科学会学術集会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2008-04-15
    • Related Report
      2010 Final Research Report
  • [Presentation] 子宮頸癌におけるIGF-I受容体レセプター過剰発現の分子機序解明とその発現パターンによるHPV感染様式診断への臨床応用2008

    • Author(s)
      本郷淳司
    • Organizer
      第60回日本産科婦人科学会学術集会
    • Place of Presentation
      パシフイコ横浜
    • Year and Date
      2008-04-15
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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