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The project of glioma cell absorption therapy using proteoglycan and molecular targeting therapy

Research Project

Project/Area Number 20591702
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Cerebral neurosurgery
Research InstitutionHirosaki University

Principal Investigator

ASANO Kenichiro  弘前大学, 医学部・付属病院, 講師 (90312496)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsプロティオグリカン / AG1478 / カドヘリン / EGFR / 人工基質 / 悪性グリオーマ
Research Abstract

My main project is to prevent the tumor cell invasion. And it is very convenient if tumor cell might migrate to only one portion. By using this way, we would treat the remained tumor cell effectively.
My final goal is to product the experimental model of glioma cell absorption model using proteoglycan and molecular targeting therapy after tumor removal operation.
In vitro experiment, I confirmed the effectiveness of C6-GFP cell absorption 2 times higher than artificial basement layer without proteoglycan. And also, most effective concentration is 10nmol/ml of AG1478 and 50mg/ml of proteoglycan.
In vivo experiment, same data of absorption of C6-GFP and the remain in the rat intracereber cortex were confirmed. I also confirmed that C6-GFP tumor cell which had invaded in a brain was carry out to the artificial matrix with proteoglycans.

Report

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

    (11 results)

All 2011 2010 2009

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (5 results)

  • [Journal Article] Epithelial growth factor receptor tyrosine kinase inhibitor prevents infiltration and cerebrospinal fluid dissemination in malignant glioma : An experimental study. Neurosurgery2011

    • Author(s)
      Asano K, Ohkuma H
    • Journal Title

      Neurosurgery.

      Volume: 69(2) Pages: 399-410

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Epithelial growth fector receptor tyrosine kinase inhibitor prevents infiltration and cerebrospinal fluid dissemination in malignant glioma : An experimental study2011

    • Author(s)
      Asano K
    • Journal Title

      Neurosurgery

      Volume: 69 Pages: 399-410

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Correlation of MIB-1 staining index and ^<201>Tl-SPECT retention index in preoperative evaluation of malignancy of brain tumors2010

    • Author(s)
      Asano K
    • Journal Title

      Brain Tumo Pathol

      Volume: 27 Pages: 1-6

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Correlation of MIB-1 staining index and <201>^T1-SPECT retention index in preoperative evaluation of malignancy of brain tumors2010

    • Author(s)
      Kenichiro Asano
    • Journal Title

      Brain Tumo Pathol 27(in press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Risk factors for postoperative systemic complications in elderly patients with brain tumors2009

    • Author(s)
      Kenichiro Asano
    • Journal Title

      J Neurosurg 111

      Pages: 258-264

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Risk factors for postoperative systemic complications in elderly patients with brain tumors2009

    • Author(s)
      Kenichiro Asano
    • Journal Title

      J Neurosurg (Epub ahead of print)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] プロテオグリカンを用いたグリオーマ腫瘍細胞吸着療法の可能性について2011

    • Author(s)
      浅野研一郎、片山耕輔、菊池潤、小笠原ゆかり、松田尚也、大熊洋揮
    • Organizer
      第29回日本脳腫瘍学会
    • Place of Presentation
      下呂市
    • Year and Date
      2011-11-29
    • Related Report
      2010 Final Research Report
  • [Presentation] プロテオグリカンを用いたグリオーマ腫瘍細胞吸着療法の可能性について2011

    • Author(s)
      浅野研一郎
    • Organizer
      第29回日本脳腫瘍学会
    • Place of Presentation
      下呂
    • Year and Date
      2011-11-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 術後良好なリハビリ機能回復をめざしたmultimodality手術2010

    • Author(s)
      浅野研一郎、菊池潤、奈良岡征都、大熊洋揮
    • Organizer
      第69回日本脳神経外科学会総会
    • Place of Presentation
      福岡市
    • Year and Date
      2010-10-05
    • Related Report
      2010 Final Research Report
  • [Presentation] 術後良好なリハビリ機能回復をめざしたmultimodality手術2010

    • Author(s)
      浅野研一郎
    • Organizer
      第69回日本脳神経外科学会総会
    • Place of Presentation
      博多
    • Year and Date
      2010-10-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] 単独施設におけるインターフェロン併用テモゾロミド療法の治療成績と再発症例の検討2009

    • Author(s)
      浅野研一郎
    • Organizer
      第27回日本脳腫瘍学会
    • Place of Presentation
      大阪
    • Year and Date
      2009-11-08
    • Related Report
      2009 Annual Research Report

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

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