• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Gタンパクヘテロ欠損マウスにおける腫瘍発生と石灰化

Research Project

Project/Area Number 23592193
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Orthopaedic surgery
Research InstitutionKyushu University

Principal Investigator

坂本 昭夫  九州大学, 医学(系)研究科(研究院), 共同研究員 (40335964)

Project Period (FY) 2011 – 2012
Project Status Discontinued (Fiscal Year 2011)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsGタンパク欠損
Research Abstract

Gsαヘテロ欠損マウスは、GNASヘテロ欠損マウス(エクソン2ヘテロ欠損)と野生型マウスと交配することにより作成,JSPS fellowship(2002-2003)として所属していた研究室より譲渡可能であったが研究代表の異動に伴い、実験の継続が不可能となった譲渡元研究室での、データは、一部使用可能であった。腫瘍は、生後3ヶ月までの、発生はないが、生後6ヶ月をすぎると、20匹中5匹(25%)、生後6ヶ月をすぎると、1年を過ぎると、19匹中11匹(58%)に、発現がみられ、成長とともに、頻度が増加した。父アリル欠損マウスと母アリル欠損マウスにおける腫瘍発生の頻度に差は認めなかった。そのため、腫瘍発生とインプリントとの関連は示唆しなかった。腫瘍は、耳、足、尾の皮下に発生しており、体幹部発生はなかった。組織は、線維腫や血管線維腫の良性軟部腫瘍であった。発生部位より、外傷と関連した、反応性増殖の可能性が考えられた。

Report

(2 results)
  • 2011 Research-status Report   Annual Research Report
  • Research Products

    (14 results)

All 2013 2012 2011

All Journal Article (10 results) (of which Peer Reviewed: 8 results) Presentation (4 results)

  • [Journal Article] Usage of a curved chisel when resecting osteochondroma in the long bone.2013

    • Author(s)
      Sakamoto A.
    • Journal Title

      Clin Orthop Surg

      Volume: 5 Issue: 1 Pages: 87-88

    • DOI

      10.4055/cios.2013.5.1.87

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clinical outcome for patients with dedifferentiated chondrosarcoma: a report of 9 cases at a single institute.2012

    • Author(s)
      Yokota K, Sakamoto A, Matsumoto Y, Matsuda S, Harimaya K, Oda Y, Iwamoto Y
    • Journal Title

      J Orthop Surg Res.

      Volume: 7 Issue: 1 Pages: 38-38

    • DOI

      10.1186/1749-799x-7-38

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Myxoid liposarcoma with negative features on bone scan and [18F]-2-fluoro-2-deoxy-D-glucose-positron emission tomography.2012

    • Author(s)
      Sakamoto A
    • Journal Title

      World Journal of Surgical Oncology

      Volume: 10 Issue: 1 Pages: 214-214

    • DOI

      10.1186/1477-7819-10-214

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonossifying fibroma presenting as an aneurysmal bone cyst : a case report2012

    • Author(s)
      Sakamoto A, Ishii T, Oda Y, Iwamoto Y.
    • Journal Title

      J Med Case Rep

      Volume: 6 Issue: 1 Pages: 407-407

    • DOI

      10.1186/1752-1947-6-407

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extradural nodular fasciitis arising in the spinal canal2012

    • Author(s)
      Kubota K, Okada S, Maeda T, Matsumoto Y, Sakamoto A, Harimaya K, Saiwai H, Kumamaru H, Oda Y, Iwamoto Y,
    • Journal Title

      Spine (Phila Pa 1976)

      Volume: 37

    • Related Report
      2011 Research-status Report
  • [Journal Article] 腫瘍マーカー  その今日的解釈(理解)と応用 骨腫瘍の腫瘍マーカー2011

    • Author(s)
      坂本昭夫, 岩本幸英,
    • Journal Title

      成人病と生活習慣病

      Volume: 41 Pages: 725-728

    • Related Report
      2011 Research-status Report
  • [Journal Article] Bizarre parosteal osteochondromatous proliferation with an inversion of chromosome 72011

    • Author(s)
      Sakamoto A, Imamura S, Matsumoto Y, Harimaya K, Matsuda S, Takahashi Y, Oda Y, Iwamoto Y,
    • Journal Title

      Skeletal Radiol

      Volume: 40 Pages: 1487-1490

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Revascularization of complete and incomplete distal finger amputations in children below 2 years of age: a report of three cases2011

    • Author(s)
      Sakamoto A, Yoshida T, Matsumoto Y, Kozuma M, Iwamoto Y,
    • Journal Title

      J Hand Surg: Europ Vol

      Volume: 36 Pages: 677-681

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Lipoma causing posterior interosseous nerve palsy or superficial radial nerve paraesthesia2011

    • Author(s)
      Sakamoto A, Yoshida T, Mitsuyasu H, Iwamoto Y,
    • Journal Title

      J Hand Surg Eur Vol

      Volume: 36 Pages: 76-77

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Treatment of pelvic defect and infection with endoprosthesis exposure by topical negative-pressure and irrigation with myocutaneous flap2011

    • Author(s)
      Yoshida S, Yokoyama R, Sakamoto A,
    • Journal Title

      Microsurgery

      Volume: 31 Pages: 655-658

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Myxoid liposarocma with negative features on bone scan and FDG-PET2012

    • Author(s)
      Akio Sakamoto
    • Organizer
      9th Asia Pacific Musculoskeletal Tumour Society Meeting
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2012-09-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] Long-term follow up of vascularized fibular graft for congenital pseudarthrosis of the tibia2011

    • Author(s)
      坂本昭夫
    • Organizer
      16th International Society of Limb Salvage ISOLS Symposium
    • Place of Presentation
      Beijing, China
    • Related Report
      2011 Research-status Report
  • [Presentation] gsp癌遺伝子(GNAS)における組織特異的インプリントと偽性副甲状腺機能低下症2011

    • Author(s)
      坂本昭夫
    • Organizer
      第14回九州がん懇話会(招待講演)
    • Place of Presentation
      福岡
    • Related Report
      2011 Research-status Report
  • [Presentation] Gsαタンパクのヘテロ欠損マウスは、皮下線維性腫瘍と皮下石灰沈着を生じる2011

    • Author(s)
      坂本昭夫 岩本幸英
    • Organizer
      第44回日本整形外科学会 骨・軟部腫瘍学術集会
    • Place of Presentation
      京都
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi