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Abnormality of receptor mechanism and cartilage in transgenic mice with mutant PTH/PTHrP receptor

Research Project

Project/Area Number 21792098
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Orthodontic/Pediatric dentistry
Research InstitutionThe Nippon Dental University

Principal Investigator

SHIMOMURA Junko  The Nippon Dental University, 新潟生命歯学部, 准教授 (00386286)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords骨 / 軟骨 / PTH/PTHrP受容体 / 遺伝子変異 / マウス / PTH / PTHrP受容体
Research Abstract

The aim of this study was to elucidate the altered signaling pathway and abnormal cell differentiation caused by the PTH/PTHR receptor with P132L mutation (PTH-R^<P132L>), which is overexpressed in murine cartilage. Transgenic mice carrying PTH-R^<P132L> were generated and histologically analyzed. As a consequence, the histological phenotype of cartilage of PTH-R^<P132L> transgenic mice was similar to the knockout mice of PTHrP or PTH-R.

Report

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

    (22 results)

All 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (10 results) Book (2 results) Remarks (2 results)

  • [Journal Article] FGFR3 down-regulates PTH/PTHrP receptor gene expression by mediating JAK/STAT signaling in chondrocytic cell line2010

    • Author(s)
      Li M, Seki Y, Freitas PH, Nagata M, Kojima T, Sultana S, Ubaidus S, Maeda T, Shimomura J, Henderson JE, Tamura M, Oda K, Liu Z, Guo Y, Suzuki R, Yamamoto T, Takagi R, Amizuka N
    • Journal Title

      J Electron Microscopy 59

      Pages: 227-236

    • NAID

      120002834687

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 上下顎歯列弓の不調和を伴う骨格性下顎前突の1例-上顎2分割Le FortI型骨切り術と下顎枝垂直骨切り術の併用による咬合改善-2010

    • Author(s)
      黒木大雄, 下村-黒木淳子, 遠藤敏哉, 伊藤秀俊, 水谷太尊, 山口晃
    • Journal Title

      日本顎変形症学会雑誌 20巻33号

      Pages: 234-244

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] FGFR3 down-regulates PTH/PTHrP receptor gene expression by mediating JAK/STAT signaling in chondrocytic cell line.2010

    • Author(s)
      Li M, Seki Y, Freitas PH, Nagata M, Kojima T, Sultana S, Ubaidus S, Maeda T, Shimomura J., et al.
    • Journal Title

      Journal of Electron Microscopy

      Volume: 59 Pages: 227-236

    • NAID

      120002834687

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tannerella forsythia and the HLA-DQB1 allele are associated with susceptibility to periodontal disease in Japanese adolescents2009

    • Author(s)
      Shimomura-Kuroki J, Yamashita K, Shimooka S
    • Journal Title

      Odontology 97

      Pages: 32-37

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 副甲状腺ホルモン受容体点突然変異と細胞内局在異常2009

    • Author(s)
      下村-黒木淳子
    • Journal Title

      小児歯科学雑誌 47(4)

      Pages: 550-554

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 骨細胞・骨細管系におけるFGF23とDMP-1の免疫局在2009

    • Author(s)
      Sobhan Ubaidus, Sara Sultana, 織田公光, 小島拓, 李敏啓, 鈴木礼子, 柳鋳晟, 網塚憲生, 小沢英浩, 下村-黒木淳子
    • Journal Title

      The BONE 23(4)

      Pages: 3-8

    • Related Report
      2010 Final Research Report
  • [Journal Article] 副甲状腺ホルモン受容体点突然変異と細胞内局在異常2009

    • Author(s)
      下村-黒木淳子
    • Journal Title

      小児歯科学雑誌 47巻

      Pages: 550-554

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 骨細胞・骨細管系におけるFGF23とDMP-1の免疫局在2009

    • Author(s)
      Sobhan Ubaidus, Sara Sultana, 織田公光, 小島拓, 李敏啓, 鈴木礼子, 柳鋳晟, 網塚憲生, 小沢英浩, 下村-黒木淳子
    • Journal Title

      The BONE VOL.23

      Pages: 3-8

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] PTH/PTHrP受容体トランスジェニックマウスにおける骨・軟骨異常2010

    • Author(s)
      下村-黒木淳子, 松田貴絵, 網塚憲生, 下岡正八
    • Organizer
      平成22年度日本小児歯科学会秋期大会
    • Place of Presentation
      郡山
    • Year and Date
      2010-12-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] マウス臼歯の生理的遠心移動による歯槽骨でのDMP-1の発現様式2010

    • Author(s)
      松田貴絵, 下村一黒木淳子, 羽下麻衣子, 吉江紀夫, 下岡正八
    • Organizer
      第48回日本小児歯科学会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-05-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Expression of DMP-1 in alveolar bone during physiological tooth movement.2010

    • Author(s)
      Matsuda K, Shimomura-Kuroki J, Haga M, Yoshie S, Shimooka S.
    • Organizer
      The 88^<th> General Session & Exhibition of the IADR(J of Dent.Res., 4255, 2010.)
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2010 Final Research Report
  • [Presentation] PTH/PTHrP受容体トランスジェニックマウスにおける骨・軟骨異常2010

    • Author(s)
      下村-黒木淳子, 松田貴絵, 網塚憲生, 下岡正八
    • Organizer
      平成22年度日本小児歯科学会秋期大会(小児歯科学雑誌,48(5); 569, 2010.)
    • Place of Presentation
      郡山
    • Related Report
      2010 Final Research Report
  • [Presentation] マウス臼歯の生理的遠心移動による歯槽骨でのDMP-1の発現様式2010

    • Author(s)
      松田貴絵, 下村-黒木淳子, 羽下麻衣子, 吉江紀夫, 下岡正八
    • Organizer
      第48回日本小児歯科学会(小児歯科学雑誌,48(2);212,2010.)
    • Place of Presentation
      名古屋
    • Related Report
      2010 Final Research Report
  • [Presentation] Expression of DMP-1 in alveolar bone during physiological tooth movement.2010

    • Author(s)
      Matsuda K, Shimomura-Kuroki J, Haga M, Yoshie S, Shimooka S.
    • Organizer
      The 88^<th> General Session & Exhibition of the IADR
    • Place of Presentation
      バルセロナ(スペイン)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 骨改造現象に関わる骨代謝調節因子に関する研究2009

    • Author(s)
      下村-黒木淳子
    • Organizer
      第47回日本小児歯科学会大会奨励賞受賞講演,第47回日本小児歯科学会大会
    • Place of Presentation
      大阪
    • Year and Date
      2009-05-15
    • Related Report
      2010 Final Research Report
  • [Presentation] 骨改造現象に関わる骨代謝調節因子に関する研究2009

    • Author(s)
      下村-黒木淳子
    • Organizer
      第47回日本小児歯科学会
    • Place of Presentation
      大阪大学(大阪府)
    • Year and Date
      2009-05-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] 小児における口腔疾患発症リスクの評価2009

    • Author(s)
      下村-黒木淳子, 山下-松田貴絵, 本間裕章, 田中聖至, 下岡正八
    • Organizer
      第47回日本小児歯科学会
    • Place of Presentation
      大阪大学(大阪府)
    • Year and Date
      2009-05-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] 小児における口腔疾患発症リスクの評価2009

    • Author(s)
      下村-黒木淳子, 山下-松田貴絵, 本間裕章, 田中聖至, 下岡正八
    • Organizer
      第46回日本小児歯科学会大会(小児歯科学雑誌,47(2): 379, 2009.)
    • Place of Presentation
      大阪
    • Related Report
      2010 Final Research Report
  • [Book] クインテッセンス出版株式会社,東京2009

    • Author(s)
      下村淳子, 下岡正八
    • Publisher
      第2章,小児歯科に必要な心身の発育,新小児歯科学第3版(下岡正八他編)
    • Related Report
      2010 Final Research Report
  • [Book] 小児歯科に必要な心身の発育,新小児歯科学第3版(下岡正八他編)2009

    • Author(s)
      下村淳子, 下岡正八
    • Total Pages
      36
    • Publisher
      クインテッセンス出版株式会社
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.ngt.ndu.ac.jp/guide/kouza/dental11.html

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.ngt.ndu.ac.jp/guide/kouza/dental11.html

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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