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p27 expression and growth suppression by p27 peptide in pediatric lymphoma

Research Project

Project/Area Number 19591273
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Pediatrics
Research InstitutionNational Research Institute for Child Health and Development

Principal Investigator

NAKAGAWA Atsuko  National Research Institute for Child Health and Development, 医長 (90227736)

Co-Investigator(Kenkyū-buntansha) YOSHIKAWA Kazuhiro  愛知医科大学, 医学部, 准教授 (60109759)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords小児血液学 / 悪性リンパ腫の分子標的治療 / p27 / 小児悪性リンパ腫 / ペプチド療法 / CDKインヒビター / 分子標的療法
Research Abstract

悪性リンパ腫細胞株における細胞周期関連分子(p14, p16, p21, p27, Rb, phosopho-Rb)の発現についてウエスタンブロット法にて検索した。Anaplastic large cell lymphoma(ALCL)細胞株ではRb/phospho-Rb, p27は4株とも発現が認められた。Burkitt lymphoma(BL)7株においては、全ての株でp16 INK4a発現がなく、Rb/phospho-Rbは過剰発現の傾向がみられた。p21, p27発現については細胞株の間でばらつきがあり、一定の傾向を示さなかった。ALCLでは、SCIDマウスに腫瘍を形成するDEL, SR786, Karpas299ではp16INK4a の発現が認められなかったが、SCIDマウスに腫瘍を形成できないSu-DHL1ではp16INK4a の発現が認められた。p16INK4a 機能ペプチドによる腫瘍増殖抑制効果は、DELのみでなく、Su-DHL1においても認められ、トランスポーターペプチドを用いることにより、細胞内導入が効率的に行われた。今後、これらの増殖抑制がp16INK4a 機能ペプチドが機能的にp16INK4a を補っているかどうかを確認するため、p16INK4a 機能ペプチド投与時のRbのリン酸化抑制を検討する予定である。In vivoにおける腫瘍増殖抑制効果をSCIDマウス xenograftを用いて検討しているが、局所皮下投与では、効果が不明瞭であったため、投与量、投与方法を検討中である。

Report

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

    (17 results)

All 2008 2007

All Journal Article (11 results) (of which Peer Reviewed: 8 results) Presentation (5 results) Book (1 results)

  • [Journal Article] Potent synergy of dual antitumor peptides for growth suppression of human glioblastoma cell lines.2008

    • Author(s)
      Kondo E, Tanaka T, Miyake T, Ichikawa T, Hirai M, Adachi M, Yoshikawa K, Ichimura K, Ohara N, Moriwaki A, Date I, Ueda R, Yoshino T.
    • Journal Title

      Mol Cancer Ther 7

      Pages: 1461-1471

    • Related Report
      2008 Final Research Report
  • [Journal Article] Potent synergy of dual antitumor peptides for growth suppression of human glioblastoma cell lines2008

    • Author(s)
      Kondo E, Tanaka T, Yoshikawa K, et. al.
    • Journal Title

      Mol Cancer Ther 7

      Pages: 1461-1471

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] N-MYC promotes cell proliferation through a direct transactivation of neuronal leucine-rich repeat protein-1 (NLRR1) gene in neuroblastoma2008

    • Author(s)
      Hossain MS, Ozaki T, Wang H, Nakagawa A, et. al.
    • Journal Title

      Oncogene 27

      Pages: 6075-6082

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Combinations of tumor-specific CD8+ CTLs and anti-CD25 mAb provide improved immunotherapy2008

    • Author(s)
      Ohmura Y, Yoshikawa K, Saga S, Ueda R, et. al.
    • Journal Title

      Oncology Reports 19

      Pages: 1265-1270

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prognostic significance of NPM-ALK fusion transcript overexpression in ALK-positive anaplastic large cell lymphoma.2007

    • Author(s)
      Li C, Takino H, Eimoto T, Ishida T, Inagaki A, Ueda R, Suzuki R, Yoshino T, Nakagawa A, Nakamura S, Inagaki H.
    • Journal Title

      Mod Pathol 20

      Pages: 648-55

    • Related Report
      2008 Final Research Report
  • [Journal Article] Prediction of in vitro response to interferon-alpha in renal cell carcinoma cell lines.2007

    • Author(s)
      Shimazui T, Ami Y, Yoshikawa K, Uchida K, Kojima T, Oikawa T, Nakamura K, Honda N, Hinotsu S, Miyazaki J, Kunita N, Akaza H.
    • Journal Title

      Cancer Sci 98

      Pages: 529-534

    • Related Report
      2008 Final Research Report
  • [Journal Article] Epstein-Barr virus-associated B-cell lymphoma in a patient with DNA ligase IV (LIG4) syndrome2007

    • Author(s)
      Toita N, Hatano N, Nakagawa A, Oshima K, Shindoh M, Takami T, Kobayashi K, Ariga T
    • Journal Title

      Am J Med Genet A 143

      Pages: 742-745

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prognostic significance of NPM-ALK fusion transcript overexpression in ALK-positive anaplastic large cell lymphoma2007

    • Author(s)
      Li C, Takino H, Eimoto T, Ishida T, Inagaki A, Ueda R, Suzuki R, Yoshino T, Nakagawa A, Nakamura S, Inagaki H
    • Journal Title

      Mod Pathol 20

      Pages: 648-55

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Successful living-donor liver transplantation for Wilson's disease with hemophagocytic syndrome2007

    • Author(s)
      Yokoyama S, Kasahara M, Morioka D, Fukuda A, Arai K, Mori T, Shioda Y, Nakagawa S, Shimizu N, Nakagawa A.
    • Journal Title

      Transplantation 84

      Pages: 1067-1069

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evans syndrome after successful living-donor liver transplantation for neonatal giant cell hepatitis2007

    • Author(s)
      Yokoyama S, Kasahara M, Fukuda A, Morioka D, Mori T, Nakagawa S, Shimizu N, Saito O, Nakagawa A
    • Journal Title

      Transplantation 84

      Pages: 798-799

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 診断に役立つ免疫組織科学:各臓器、疾患で用いられる抗体とその応用.小児腫瘍2007

    • Author(s)
      中川 温子, 藤本 純一郎
    • Journal Title

      病理と臨床 25

      Pages: 221-228

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Favorable Histologyを呈したMYCN増幅神経芽腫の臨床病理学的検討2007

    • Author(s)
      中川 温子, 大喜 多肇, 松岡 健太郎
    • Organizer
      第23回日本小児がん学会学術集会
    • Place of Presentation
      仙台
    • Year and Date
      2007-12-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] 「小児がん」における遺伝子・病理診断2007

    • Organizer
      第25回日本染色体遺伝子検査学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2007-11-17
    • Related Report
      2008 Final Research Report
  • [Presentation] 小児がん」における遺伝子・病理診断2007

    • Author(s)
      中川 温子
    • Organizer
      第25回日本染色体遺伝子検査学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2007-11-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Biological relevance of the International Neuroblastoma Pathology Classification2007

    • Author(s)
      中川 温子
    • Organizer
      第10回神経芽腫基礎研究会第1回依存性受容体研究会
    • Place of Presentation
      東京
    • Year and Date
      2007-10-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] 小児における稀な悪性リンパ腫の病理像2007

    • Author(s)
      中川 温子
    • Organizer
      小児白血病研究会セミナー2007in桂浜
    • Place of Presentation
      高知
    • Year and Date
      2007-07-08
    • Related Report
      2007 Annual Research Report
  • [Book] 新小児がんの診断と治療ホジキンリンパ腫2007

    • Author(s)
      熊谷 昌明, 中川 温子
    • Total Pages
      374
    • Publisher
      診断と治療社
    • Related Report
      2007 Annual Research Report

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

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