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2009 Fiscal Year Final Research Report

Analysis of interaction between autocrine motility factor and molecules related to bone formation in osteosarcoma cells.

Research Project

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Project/Area Number 20791026
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Orthopaedic surgery
Research InstitutionGunma University

Principal Investigator

YANAGAWA Takashi  Gunma University, 大学院・医学系研究科, 助教 (40400725)

Project Period (FY) 2008 – 2009
Keywordsautocrine motility factor / 温熱刺激 / 転移 / 骨形成 / 糖代謝 / FDG-PET
Research Abstract

Hyperthermia decreased motility of osteosarcoma cells via suppression of autocrine motility factor expression, while did not affect mineralization of osteosarcoma cells. Microarray revealed some subtypes of bone morphogenic protein (BMP) decreased by hyperthermia although others increased, that may compensate bone formation.
AMF is known to be identical to phosphoglucose isomerase that is an essential protein for glycolysis. We revealed metastatic tumor showed higher glucose than primary tumor did, that is compatible with the fact that AMF stimulates tumor motility and metastasis.

  • Research Products

    (8 results)

All 2010 2009 2008

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (5 results)

  • [Journal Article] Role of 2-deoxy-2-[F-18] fluoro-D-glucose positron emission tomography in the management of bone and soft-tissue metastases.2010

    • Author(s)
      Yanagawa T, Shinozaki T, Iizuka Y, Takagishi K, Watanabe H
    • Journal Title

      J Bone Joint Surg Br. 92(3)

      Pages: 419-423

    • Peer Reviewed
  • [Journal Article] 骨・軟部腫瘍診断におけるPETの有用性2008

    • Author(s)
      柳川天志, 篠崎哲也, 高岸憲二, 渡邊秀臣
    • Journal Title

      関節外科 (27)

      Pages: 214-223

  • [Journal Article] Prognostic significance of 18F-FDG uptake in primary osteosarcoma after but not before chemotherapy: a possible association with autocrine motility factor/phosphoglucose isomerase expression.2008

    • Author(s)
      Sato J, Yanagawa T, Dobashi Y, Yamaji T, Takagishi K, Watanabe H
    • Journal Title

      Clin Exp Metastasis 25(4)

      Pages: 427-435

    • Peer Reviewed
  • [Presentation] 転移性骨腫瘍とPET2010

    • Author(s)
      柳川天志
    • Organizer
      第29回日本画像医学会
    • Place of Presentation
      東京都
    • Year and Date
      2010-02-26
  • [Presentation] リン酸化autocrine motility factorの機能解析2009

    • Author(s)
      柳川天志, 渡邊秀臣
    • Organizer
      第18回日本がん転移学会学術集会・総会
    • Place of Presentation
      旭川市
    • Year and Date
      2009-07-23
  • [Presentation] FDG-PETの転移性骨・軟部腫瘍の診断における有用性の検討2009

    • Author(s)
      柳川天志, 篠崎哲也, 渡邊秀臣, 高岸憲二
    • Organizer
      第42回日本整形外科学会骨・軟部腫瘍学術集会
    • Place of Presentation
      横浜市
    • Year and Date
      2009-07-16
  • [Presentation] PGI/AMF結合因子PAR14の機能解析2009

    • Author(s)
      柳川天志
    • Organizer
      第7回関東骨軟部腫瘍の基礎を語る会
    • Place of Presentation
      東京都
    • Year and Date
      2009-04-11
  • [Presentation] 骨軟部腫瘍におけるPETでのFDG集積機序の解析2008

    • Author(s)
      柳川天志
    • Organizer
      第6回関東骨軟部腫瘍の基礎を語る会
    • Place of Presentation
      東京都
    • Year and Date
      2008-04-12

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Published: 2011-06-18   Modified: 2016-04-21  

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