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Development of novel strategy for caries treatment based on techniques of dentin remineralization and regeneration

Research Project

Project/Area Number 23390436
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Conservative dentistry
Research InstitutionHealth Sciences University of Hokkaido

Principal Investigator

SAITO TAKASHI  北海道医療大学, 歯学部, 教授 (40265070)

Co-Investigator(Kenkyū-buntansha) ITO Shuichi  北海道医療大学, 歯学部, 准教授 (50382495)
BESSHO Kazuhisa  京都大学, 医学研究科, 教授 (90229138)
HANDA Keisuke  北海道医療大学, 歯学部, 講師 (40433429)
Project Period (FY) 2011-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2014: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywords保存修復学 / 齲蝕治療 / 象牙質再石灰化 / 修復象牙質誘導 / 修復象牙質形成 / 再生象牙質誘導 / フォスフォフォリン / RGD / 合成ペプチド / 覆髄処置 / 象牙質再生 / う蝕治療
Outline of Final Research Achievements

The results of this research having the purpose of developing novel caries treatment materials, method based on dentin remineralization technology and dentin regeneration technology are as follows; Firstly, the mineral induction ability of CMET was confirmed and the high remineralization activity and the long-term durability at the adhesion interface of CMET containing adhesive materials were clarified. Furthermore, it was demonstrated that phosphohporyn RGD-peptides promoted odontoblast-differentiation in vitro and the reparative dentin formation in vivo. From these results, it was suggested the high possibility of these materials as novel caries treatment materials.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (39 results)

All 2015 2014 2013 2012 2011

All Journal Article (9 results) (of which Peer Reviewed: 9 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (30 results) (of which Invited: 3 results)

  • [Journal Article] Induction of reparative dentin formation on exposed dental pulp by dentin phosphophoryn/ collagen composite.2014

    • Author(s)
      Koike T, Polan MAA, Izumikawa M, Saito T.
    • Journal Title

      BioMed Res Int

      Volume: 2014 Pages: 1-8

    • DOI

      10.1155/2014/745139

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] icro-CT and histologic analyses of bone surrounding immediately loaded miniscrew implants: Comparing compression and tension loading.2014

    • Author(s)
      Nakagaki S, Iijima M, Handa K, Koike T, Yasuda Y, Saito T, Mizoguchi I
    • Journal Title

      Dent Mater J

      Volume: 33 Pages: 1-7

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dentin Phosphophoryn Promotes Odontoblast Differentiation in vitro and Induction of Mineralized Tissue-like Matrix in vivo.2014

    • Author(s)
      Polan MAA, Handa K, Saito T
    • Journal Title

      J Oral Tissue Engin

      Volume: 11 Pages: 201-212

    • NAID

      130004941112

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The possibility of genistein as a new direct pulp capping agent.2013

    • Author(s)
      Hayashi K, Handa K, Koike T, Saito T
    • Journal Title

      Dent Mater J

      Volume: 32 Pages: 976-985

    • NAID

      10031203556

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of High-frequency Radio Waves to Direct Pulp Capping.2013

    • Author(s)
      Handa K, Koike T, Hayashi K, Saito T
    • Journal Title

      J Endod

      Volume: 39 Issue: 9 Pages: 1147-1150

    • DOI

      10.1016/j.joen.2013.06.007

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of the addition of fluoride to a 4-META/MMA-TBB-based resin adhesive on fluoride release, acid resistance of enamel and shear bond strength <i>in vitro </i>2013

    • Author(s)
      Iijima M
    • Journal Title

      Dental Materials Journal

      Volume: 32 Issue: 1 Pages: 156-164

    • DOI

      10.4012/dmj.2012-166

    • NAID

      10031138716

    • ISSN
      0287-4547, 1881-1361
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of calcium salts of acidic monomers on mineral induction of phosphoprotein-immobilized to agarose beads.2012

    • Author(s)
      Ito S
    • Journal Title

      J Biomed Mater Res part A

      Volume: 100 Issue: 10 Pages: 2760-2765

    • DOI

      10.1002/jbm.a.34212

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 知覚過敏抑制剤の象牙質接着強さと象牙質封鎖性2011

    • Author(s)
      甕富美子
    • Journal Title

      接着歯学

      Volume: 29 Pages: 69-76

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantitative Analysis of Dentin-related mRNA Expression in Human Dental Pulp Cells Stimulated by Amelogenin2011

    • Author(s)
      Izumikawa M
    • Journal Title

      J Oral Tissue Engin

      Volume: 9 Pages: 10-16

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Effect of 4-META/MMA-TBB resin containing CaCl2 on dentin mineralization2015

    • Author(s)
      NA.Nomann, S.Ito, T.Saito
    • Organizer
      第33回北海道医療大学歯学会
    • Place of Presentation
      北海道医療大学サテライトキャンパス(北海道、札幌)
    • Year and Date
      2015-03-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] Effect of type I collagen on MDPC-23:an in vitro comparative study of collagen derived from porcine skin and tilapia fish scale2015

    • Author(s)
      J.Tang, T.Saito
    • Organizer
      第33回北海道医療大学歯学会
    • Place of Presentation
      北海道医療大学サテライトキャンパス(北海道、札幌)
    • Year and Date
      2015-03-07
    • Related Report
      2014 Annual Research Report
  • [Presentation] CaCl2添加4-META/MMA-TBBレジンの象牙質接着性及び象牙質再石灰化に対する影響2014

    • Author(s)
      伊藤修一, NA.Nomann, 斎藤隆史
    • Organizer
      第33回日本接着歯学会
    • Place of Presentation
      ニチイ学館 神戸ポートアイランドセンター(兵庫県、神戸)
    • Year and Date
      2014-12-13 – 2014-12-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] Effect of 4-META/MMA-TBB resin containing CaCl2 on dentin mineralization2014

    • Author(s)
      NA.Nomann, S.Ito, T.Saito
    • Organizer
      第141回日本歯科保存学会
    • Place of Presentation
      山形テルサ(山形県、山形)
    • Year and Date
      2014-10-30 – 2014-10-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] 新規バイオアクティブセメントの開発.2014

    • Author(s)
      伊藤修一, 斎藤隆史
    • Organizer
      第12回日本再生歯科医学会
    • Place of Presentation
      徳島大学(徳島県、徳島)
    • Year and Date
      2014-08-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] Dentin regeneration by human phosphophoryn-derived RGD peptides2014

    • Author(s)
      T.Saito
    • Organizer
      Seminar in Sun Yat-sen University
    • Place of Presentation
      中山大学光華口腔医学院(中国、広州)
    • Year and Date
      2014-06-27
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Novel strategy for caries treatment -Development of dentin remineralization/regeneration therapy-2014

    • Author(s)
      T.Saito
    • Organizer
      4th Research week -international symposium of oral medicine in Taipei Medical University-
    • Place of Presentation
      台北医学大学(台湾、台北)
    • Year and Date
      2014-05-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] ラット歯髄細胞の増殖・分化に及ぼすゲニステインの影響.2013

    • Author(s)
      林敬次郎, 半田慶介, 小池俊之, 斎藤隆史
    • Organizer
      第9回世界歯内療法会議
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 直接覆髄への高周波の応用.2013

    • Author(s)
      半田慶介, 林敬次郎, 小池俊之, 斎藤隆史
    • Organizer
      第9回世界歯内療法会議
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] フォスフォフォリンにより形成されたラット修復象牙質の微細構造の研究.2013

    • Author(s)
      小池俊之, 半田慶介, 林敬次郎, 斎藤隆史
    • Organizer
      第9回世界歯内療法会議
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] Strategy for Dentin Remineralization in Adhesive Dentistry2013

    • Author(s)
      Saito T
    • Organizer
      5th International Congress on Adhesive Dentistry
    • Place of Presentation
      Philadelphia, USA
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 新規モノマーCMET配合シーリングコート材の象牙質接着性への影響.2013

    • Author(s)
      伊藤修一, 甕富美子 , NOMANN NA, 斎藤隆史
    • Organizer
      第138回日本歯科保存学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report
  • [Presentation] Micro morphological study of reparative dentin induced by phosphophoryn.2013

    • Author(s)
      Koike T, Handa K, Hayashi K, Saito T
    • Organizer
      The 2nd Meeting of the International Association for Dental Research -Asia Pacific Region
    • Place of Presentation
      Bangkok, Thailand
    • Related Report
      2013 Annual Research Report
  • [Presentation] Dentin Regeneration on Exposed Dental Pulp by Phosphophoryn-Derived RGD Peptide.2013

    • Author(s)
      Saito T
    • Organizer
      6th Annual World Congress of Regenerative Medicine & Stem Cells-2013
    • Place of Presentation
      Dalian, China
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effects of phosphophoryn-derived RGD peptide on the proliferation and differentiation of odontoblasts.2013

    • Author(s)
      Tang J
    • Organizer
      第31回北海道医療大学歯学会
    • Place of Presentation
      北海道医療大学サテライトキャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effect of dentin phosphophoryn on odontoblast differentiation in vitro.2013

    • Author(s)
      Polan MAA
    • Organizer
      第31回北海道医療大学歯学会
    • Place of Presentation
      北海道医療大学サテライトキャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effect of bonding agents containing S-PRG filler in dentin mineralization.2013

    • Author(s)
      Ito S
    • Organizer
      91th IADR
    • Place of Presentation
      ワシントン州コンベンションセンター
    • Related Report
      2012 Annual Research Report
  • [Presentation] Micro morphological study of reparative dentin induced by phosphophoryn in rats.2012

    • Author(s)
      Koike T
    • Organizer
      Japan-China Dental Conference 2012
    • Place of Presentation
      中国 成都 華西医科大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effects of genistein on the proliferation and differentiation in rat dental pulp cells.2012

    • Author(s)
      Hayashi K
    • Organizer
      Japan-China Dental Conference 2012
    • Place of Presentation
      中国 成都 華西医科大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effects of several ions released from bioactive material on dentin remineralization.2012

    • Author(s)
      Ito S
    • Organizer
      Japan-China Dental Conference 2012
    • Place of Presentation
      中国 成都 華西医科大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 歯髄温存療法覆髄材が象牙質石灰化に及ぼす影響.2012

    • Author(s)
      伊藤修一
    • Organizer
      第136回日本歯科保存学会
    • Place of Presentation
      沖縄コンベンションセンター
    • Related Report
      2012 Annual Research Report
  • [Presentation] Phosphophoryn/アルギン酸ゲル複合体による修復象牙質の微細形態学的観察.2012

    • Author(s)
      小池俊之
    • Organizer
      第136回日本歯科保存学会
    • Place of Presentation
      沖縄コンベンションセンター
    • Related Report
      2012 Annual Research Report
  • [Presentation] Effect of dentin phosphophoryn on odontoblast differentiation in vitro.2012

    • Author(s)
      Polan MAA
    • Organizer
      第10回日本再生歯科医学会
    • Place of Presentation
      神戸ポートアイランドセンター
    • Related Report
      2012 Annual Research Report
  • [Presentation] フォスフォフォリン/アルギン酸ゲル複合体によるラット修復象牙質の微細形態学的観察.2012

    • Author(s)
      小池俊之
    • Organizer
      第60回歯科理工学会
    • Place of Presentation
      九州大学医学部百年講堂
    • Related Report
      2012 Annual Research Report
  • [Presentation] 新規接着性モノマーCMET配合シーリングコート材の象牙質接着性及び再石灰化誘導能2011

    • Author(s)
      甕富美子
    • Organizer
      第135回日本歯科保存学会
    • Place of Presentation
      大阪国際交流会館(大阪)
    • Year and Date
      2011-10-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] フォスフォフォリン誘導性ラット修復象牙質の微細形態学的研究2011

    • Author(s)
      小池俊之
    • Organizer
      第9回日本再生歯科医学会
    • Place of Presentation
      グランキューブ大阪(大阪)
    • Year and Date
      2011-09-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Effects of several ions released from surface pre-reacted glass-ionomer fillers on dentin remineralization2011

    • Author(s)
      Ito S
    • Organizer
      3th International Symposium on Surface and Interface of Biomaterials
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-07-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Micro morphological study of reparative dentin induced by phosphophoryn in rats2011

    • Author(s)
      Koike T
    • Organizer
      3th International Symposium on Surface and Interface of Biomaterials
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2011-07-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] イオン徐放性材料が象牙質再石灰化に及ぼす影響2011

    • Author(s)
      伊藤修一
    • Organizer
      第134回日本歯科保存学会
    • Place of Presentation
      東京ベイ舞浜ホテル(千葉)
    • Year and Date
      2011-06-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Micro morphological study of reparative dentin induced by phosphophoryn in rats2011

    • Author(s)
      Koike T
    • Organizer
      International Dental Materials Congress
    • Place of Presentation
      ソウル(韓国)
    • Year and Date
      2011-05-27
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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