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Control of amelogenesis imperfecta by CTIP2

Research Project

Project/Area Number 18K09863
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57070:Developmental dentistry-related
Research InstitutionHealth Sciences University of Hokkaido

Principal Investigator

KURASHIGE Yoshihito  北海道医療大学, 歯学部, 講師 (30453278)

Co-Investigator(Kenkyū-buntansha) 吉田 光希  北海道医療大学, 歯学部, 助教 (30453260)
齊藤 正人  北海道医療大学, 歯学部, 教授 (50337036)
村田 佳織  北海道医療大学, 歯学部, 助教 (70781053)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
KeywordsMSX2 / CTIP2 / アメロジェニン / エナメル質形成不全 / 器官培養 / エナメル質転写因子
Outline of Final Research Achievements

we propose to identify the complexes associated with CTIP2 in ameloblasts, the cells involved in the synthesis of enamel proteins.
We detected identify the molecular mechanisms underlying the influence of CTIP2 on MSX2 expression but also the proteins responsible for the formation of enamel (Amelogenin, Ameloblastin, Enamelin).

Academic Significance and Societal Importance of the Research Achievements

歯の形成障害は、大半がエナメル質に限局して認められる。エナメル質形成不全症は、家族性にエナメル質石灰化不全が起こり、遺伝的要因によるものであるが原因遺伝子の同定には至っていない。本研究結果から、エナメル質の形成においてMSX2複合体が関与していることが示唆された。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (15 results)

All 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (11 results)

  • [Journal Article] Direct reprogramming of epithelial cell rests of malassez into mesenchymal-like cells by epigenetic agents2021

    • Author(s)
      Yoshida Koki、Uehara Osamu、Kurashige Yoshihito、Paudel Durga、Onishi Aya、Neopane Puja、Hiraki Daichi、Morikawa Tetsuro、Harada Fumiya、Takai Rie、Sato Jun、Saitoh Masato、Abiko Yoshihiro
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 33473142-33473142

    • DOI

      10.1038/s41598-020-79426-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of Achievement Status of Clinical Training Guideline Items between Instructor, Certified, and General Dental Hygienists Involved in Patients with Disabilities2020

    • Author(s)
      松岡 陽子、福本 敏、山田 亜矢、倉重 圭史、毛利 志乃、梶 美奈子、片山 博道、伊藤 誠、芝田 憲治、蓑輪 映里佳、齊藤 正人
    • Journal Title

      Journal of the Japanese Society for Disability and Oral Health

      Volume: 41 Issue: 4 Pages: 277-286

    • DOI

      10.14958/jjsdh.41.277

    • NAID

      130007992578

    • ISSN
      0913-1663, 2188-9708
    • Year and Date
      2020-10-31
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Involvement of RNase 7 in the malignant potential of oral squamous cell carcinoma cells2020

    • Author(s)
      Neopane Puja、Kurashige Yoshihito、Yoshida Koki、Uehara Osamu、Paudel Durga、Morikawa Tetsuro、Sato Jun、Saitoh Masato、Abiko Yoshihiro
    • Journal Title

      Oncology Reports

      Volume: 44 Issue: 3 Pages: 1216-1223

    • DOI

      10.3892/or.2020.7678

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 小児におけるデジタル印象およびアルジネート印象のストレス評価.2019

    • Author(s)
      村井 雄司,齊藤 正人,蓑輪映里佳,Syed Taufiqul Islam,小橋 美里, 榊原さや夏,菅谷 裕行,倉 重 圭史,疋田 一洋.
    • Journal Title

      デジタル歯 科学会 誌

      Volume: 9 Pages: 1-7

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] TMR MTA cement Mieleの歯髄炎症程度および象牙質誘導能2019

    • Author(s)
      蓑輪映里佳,榊原さや夏,倉重圭史,遠藤一彦,齊藤正人
    • Organizer
      第 37 回日本小児歯科学会九州地方大会および総会
    • Related Report
      2019 Research-status Report
  • [Presentation] ヒト歯肉線維芽細胞の Ca2+排出機構に対するフェニトインの作用2019

    • Author(s)
      蓑輪映里佳,Syed Taufiqul Islam,倉重圭史,村田佳織,谷村明彦,齊藤正人.
    • Organizer
      第 57 回日本小児歯科学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 接着性モノマーのカルシウム塩を配合したレジ ン系コーティング材の開発2019

    • Author(s)
      藤田裕介,倉重圭史,齊藤正人,斎藤隆史,伊藤修一.
    • Organizer
      第 57 回日本小児歯科学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Characterization of Epithelial cell rests of malassez by single cell limiting dilution2019

    • Author(s)
      Syed Taufiqul Islam,蓑輪映里佳,野呂大輔,倉重圭史,齊藤正人.
    • Organizer
      第 57 回日本小児歯科学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] S-PRG フィ ラー含有マウスガード材における基礎的研究2019

    • Author(s)
      重圭史,榊原さや夏,藤田裕介,Syed Taufiqul Islam,村井雄司,根津尚史,齊藤正人.
    • Organizer
      第 57 回日本小児歯科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] ffects of phenytoin on the pathways for the Ca2+ excretion in human gingival fibroblasts,2019

    • Author(s)
      Erika Minowa, Syed Taufiqul Islam, Yoshihito Kurashige, Masato Saitoh.
    • Organizer
      27th IAPD congerss
    • Related Report
      2019 Research-status Report
  • [Presentation] Characterization of cloned cells established from epithelial cell rest’s of Malassez through single cell limiting dilution2019

    • Author(s)
      Syed Taufiqul Islam, Erika Minowa, Daisuke Noro, Yoshihito Kurashige, Masato Saitoh.
    • Organizer
      27th IAPD congerss
    • Related Report
      2019 Research-status Report
  • [Presentation] エゾウコギによる上皮細胞間結合 装置への影響2019

    • Author(s)
      倉重圭史,下道真由美,田中真樹,竹腰英夫,武田秀勝,齊藤正人
    • Organizer
      第2回 クロレラ・機能性植物研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] ヒト歯肉線維芽細胞における生理的刺激によ る Ca2+応答とフェニトインの作用2019

    • Author(s)
      蓑輪映里佳, 根津顕弘, 倉重圭史, 齊藤正人, 谷村明彦
    • Organizer
      第 61 回歯科基礎医学会学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] クローニングマラッセ上皮遺残細 胞の特性解析2019

    • Author(s)
      Syed Taufiqul Islam,蓑輪映里佳, 野呂大輔, 倉重圭史, 齊藤正人
    • Organizer
      第 61 回歯科基礎医学会学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] TMR MTA cement Mielleにおけ る象牙質誘導能の評価2019

    • Author(s)
      倉重圭史,榊原さや夏,蓑輪映里佳,Syed Taufiqul Islam,齊藤正人
    • Organizer
      第37回日本小児歯科学会北日本地方会
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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