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Analysis of receptor regulation and stabilization, and its effects on osteoclast response

Research Project

Project/Area Number 18591675
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Orthopaedic surgery
Research InstitutionJosai International University

Principal Investigator

WADA Seiki  Josai International University, 薬学部, 教授 (10301467)

Co-Investigator(Kenkyū-buntansha) KAMIYA Sadahiro  城西国際大学, 薬学部, 助手 (10398555)
FUKAWA Takeshi  城西国際大学, 薬学部, 助手 (00439019)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,980,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2006: ¥1,900,000 (Direct Cost: ¥1,900,000)
Keywords破骨細胞 / 受容体制御 / 脱感作 / 骨粗鬆症 / mRNA安定性 / 骨代謝
Research Abstract

破骨細胞前駆細胞の蛋白を抽出したところCTR mRNA 3'非翻訳領域(CTR 3'UTR)配列RNA プローブと結合性を持つ蛋白が確認された。結合蛋白の分子量は40-45kDa でAUF-1、HuR関与の可能性を検討した。HA-tag付加AUF1 をNIH3T3細胞に導入し、抽出蛋白と 3'UTR RNA を相互作用させたところ結合性が確認できた。抗HA抗体を利用した免疫沈降で蛋白RNA複合体を集め、結合RNAをRT-PCR法で解析したところ、CTR 3'UTRに設定したプライマーで特異的に増幅された。RNA認識部位を変異させると3'UTR配列との結合性は見られず、蛋白RNA結合特性に依存していると思われ、この現象が受容体制御と関連している可能性が考えられた。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (19 results)

All 2009 2008 2007 2006

All Journal Article (14 results) (of which Peer Reviewed: 5 results) Presentation (5 results)

  • [Journal Article] Involvement of hepatocyte growth factor in the development of bone metastasis of a mouse mammary cancer cell line, BALB/c-MC.2009

    • Author(s)
      Ono K, Kamiya S, Akatsu T, Nakamura C, Li M, Amizuka N, Matsumoto K, Nakamura T, Kugai N, Wada S.
    • Journal Title

      Bone 39

      Pages: 27-34

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 国内未導入薬のエビデンスと今後の可能性2008

    • Author(s)
      和田誠基, 扶川武志, 他
    • Journal Title

      Clinical Calcium 18

      Pages: 1483-1492

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 選択的エストロゲン受容体モジュレーターの新しい展開2008

    • Author(s)
      和田誠基, 扶川武志, 他
    • Journal Title

      内分泌・糖尿病科 27

      Pages: 887-889

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 骨粗髪症に関する話題の薬物療法2008

    • Author(s)
      和田誠基, 扶川武志, 他
    • Journal Title

      Geriatric Medicine 46

      Pages: 887-889

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Antiadhesive sites present in the fibronectin type III-like repeats of human plasma fibronectin.2007

    • Author(s)
      Miura S, Kamiya S, Saito Y, Wada S, Hayashi R, Taira J, Kodama H, Yajima H, Ueki M, Fukai F.
    • Journal Title

      Biol Pharm Bull 30

      Pages: 891-897

    • NAID

      110006273286

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of IL-23 and IL-27 on osteoblasts and osteoclasts: inhibitory effects on osteoclast differentiation.2007

    • Author(s)
      Kamiya S, Nakamura C, Fukawa T, Ono K, Ohwaki T, Yoshimoto T, Wada S.
    • Journal Title

      J Bone Miner Metab. 25

      Pages: 277-285

    • NAID

      10024124897

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of lL-23 and lL-27 on osteoblasts and osteoclasts:inhibitory effects on osteoclast differentiation2007

    • Author(s)
      Sadahiro Kamiya, Seiki Wada, 他
    • Journal Title

      Joumal of Bone and Mineral Metabolism 25

      Pages: 277-285

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Antiadhesive sites present in the fibronectin type lll-like repeats of human plasma fibronectin2007

    • Author(s)
      Shogo Miura, Seiki Wada, 他
    • Journal Title

      Biological & pharmaceutical bulletin 30

      Pages: 891-897

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] カルシウム代謝の基礎 カルシトニン2006

    • Author(s)
      安田重光, 和田誠基
    • Journal Title

      内分泌・糖尿病科 23

      Pages: 25-30

    • Related Report
      2008 Final Research Report
  • [Journal Article] 【分子腎臓病学 分子生物学的アプローチと分子病態生理学】 基礎編 腎機能調節におけるホルモンおよびペプチドの分子生物学 生合成,代謝,作用 カルシトニン2006

    • Author(s)
      和田誠基
    • Journal Title

      日本臨床 64

      Pages: 238-241

    • Related Report
      2008 Final Research Report
  • [Journal Article] 【分子腎臓病学 分子生物学的アプローチと分子病態生理学】基礎編 腎機能調節におけるホルモンおよびペプチドの分子生物学生合成、代謝、作用 カルシトニン2006

    • Author(s)
      和田 誠基
    • Journal Title

      日本臨床 64巻増刊2

      Pages: 238-241

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 骨粗鬆症の治療 PTH2006

    • Author(s)
      和田 誠基
    • Journal Title

      内分泌・糖尿病科 22巻2号

      Pages: 213-218

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 【糖尿病と骨・カルシウム代謝異常】発症機序 インスリン欠乏2006

    • Author(s)
      和田 誠基他
    • Journal Title

      骨と骨代謝 19巻1号

      Pages: 17-22

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Involvement of hepatocyte growth factor in the development of bone metastasis of a mouse mammary cancer cell line, BALB/c-MC2006

    • Author(s)
      Ono K, Wada S他
    • Journal Title

      Bone 39

      Pages: 27-34

    • Related Report
      2006 Annual Research Report
  • [Presentation] The effects of IL-27 on regulation of osteoclastogenesis by way of T cells2008

    • Author(s)
      Sadahiro Kamiya, Seiki Wada, 他
    • Organizer
      The American Society for Bone and Mineral Research 30th Annual Meeting
    • Place of Presentation
      Montreal
    • Year and Date
      2008-09-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] The effects of IL-27 on regulation of osteoclastogenesis by way of T cells.2008

    • Author(s)
      Kamiya S, Fukawa T, Nakamura C, Yoshimoto T, Wada S.
    • Organizer
      30th Annual Meeting of the American Society for Bone and Mineral Research
    • Place of Presentation
      Montreal
    • Related Report
      2008 Final Research Report
  • [Presentation] Effects of IL-12-related cytokines, IL-23 and IL-27, and activated T cells on osteoclast differentiation: possible roles on remission of rheumatoid arthritis.2007

    • Author(s)
      Kamiya S, Fukawa T, Nakamura C, Yoshimoto T, Wada S.
    • Organizer
      The American Society for Bone and Mineral Research 29th Annual Meeting
    • Place of Presentation
      Honolulu
    • Related Report
      2008 Final Research Report
  • [Presentation] Effects of IL-12-related cytokines,IL-23 and IL-27,and activated T cells on osteoclast differentiation:possible roles on remission of rheumatoid arthritis2007

    • Author(s)
      Sadahiro Kamiya, Seiki Wada, 他
    • Organizer
      The American Society for Bone and Mineral Research 29th Annual Meeting
    • Place of Presentation
      Honolulu
    • Related Report
      2007 Annual Research Report
  • [Presentation] Effects of IL-12-related cytokines, IL-23 and IL-27, and activated T cells on osteoclast differentiation: possible roles on remission of rheumatoid arthritis.2006

    • Author(s)
      Kamiya S, Fukawa T, Nakamura C, Ono K, Yoshimoto T, Wada S.
    • Organizer
      The American Society for Bone and Mineral Research 28th Annual Meeting, J Bone Miner Res
    • Place of Presentation
      Philadelphia
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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