• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

The role of perlecan in the oral mucosa and the skin appendage-Transgenic mice overexpression of perlecan-

Research Project

Project/Area Number 19592105
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Morphological basic dentistry
Research InstitutionNiigata University

Principal Investigator

IDA Hiroko  Niigata University, 医歯学系, 准教授 (60293213)

Co-Investigator(Kenkyū-buntansha) 丸山 智  新潟大学, 医歯学総合病院, 講師 (30397161)
程 〓 (程 くん)  新潟大学, 医歯学系, 准教授 (40207460)
朔 敬  新潟大学, 医歯学系, 教授 (40145264)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsヘパラン硫酸プロテオグリカン / パールカン / トランスジェニックマウス / 口腔粘膜 / 皮膚付属器 / 上皮過剰発現 / ケラチン5プロモータ / 細胞外基質
Research Abstract

上皮組織構築とくに口腔粘膜、皮膚付属器における基底膜型へパラン硫酸プロテオグリカン・パールカンの役割を解明する目的で、パールカン上皮細胞過剰発現系トランスジェニック(Tg)マウスにおけるin vivoでの上皮組織の病的変化について、口腔粘膜および毛包をはじめとする皮膚付属器に着目して組織学的に検索した。その結果、毛包発育過程に乱れが生じ、上皮細胞の分化および毛包発育に関与する増殖因子ならびに転写因子に発現レベルの変化がみられた。したがって、パールカンの持続的発現により上皮細胞分化および皮膚付属器、とくに毛包発育にかかわるシグナル伝達経路が障害され、分化の乱れを生じる可能性が示唆された。
さらに、パールカンTgマウスにおける口腔粘膜・皮膚創傷治癒実験では、表皮再生が促進されており、パールカンがケラチノサイトの増殖および分化を制御している可能性がしめされた。したがって、上皮細胞の産生するパールカンが上皮組織構築に重要な役割を果たしていることが明らかとなった。

Report

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

    (13 results)

All 2009 2008 2007

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (7 results)

  • [Journal Article] Matrix metalloproteinase 7 and perlecan in oralepithelial dysplasia and carcinoma in situ : an aid for histopathologic recognitionof their cell proliferation centers2009

    • Author(s)
      Tilakaratne WH, Kobayashi T, Ida-Yonemochi H, welam W, Yamazaki M, Mikami T, Alvarado CG, hahidul Amd, Maruyama S, Cheng J, Saku T.
    • Journal Title

      Journal of Oral Pathology & Medicine 38

      Pages: 348-355

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Matrix metalloproteinase 7 and perlecan in oral epithelial dysplasia and carcinoma in situ : an aid for histopathologic recognition of their cell proliferation centers.2009

    • Author(s)
      Tilakaratne WH, et al.
    • Journal Title

      Journal of Oral Pathology & Medicine 38 (4)

      Pages: 348-355

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perlecan-rich epithelial linings as a background of proliferative potentials of keratocystic odontogenic tumor2008

    • Author(s)
      Tsuneki M, Cheng J, Maruyama S, Ida-Yonemochi H, Nakajima M, Saku T
    • Journal Title

      Journal of Oral Pathology & Medicine 37

      Pages: 287-293

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Perlecan-rich epithelial linings as a background of proliferative potentials of keratocystic odontogenic tumor.2008

    • Author(s)
      Tsuneki M., et al.
    • Journal Title

      Journal of Oral Pathology & Medicine 37 (5)

      Pages: 287-293

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perlecan-rich epithelial linings as a background of proliferative potentials of keratocystic odontogenictumor2008

    • Author(s)
      Tsuneki M
    • Journal Title

      Journal of Oral Pathology & Medicine doi:10.1111/j.1600-0714.2007.0062.x

      Pages: 287-293

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Perlecan accelerates mouse skin wound re-epithelialization2007

    • Author(s)
      Ida H
    • Journal Title

      Journal of Oral Biosciences 49・S

      Pages: 194-194

    • Related Report
      2007 Annual Research Report
  • [Presentation] Perlecan, a basement membrane-type heparin sulfate proteoglycan, regulates the enamel organ morphogenesis2008

    • Author(s)
      Ida H
    • Organizer
      Seminar in Yonsei University
    • Place of Presentation
      ソウル, 韓国
    • Year and Date
      2008-11-28
    • Related Report
      2008 Final Research Report
  • [Presentation] ジストログリカンはマウス歯胚エナメル器細胞においてパールカン受容体として機能している2008

    • Author(s)
      依田浩子, 朔敬
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      東京都
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Multiple signaling pathways for perlecan in adenoid cystic carcinoma2008

    • Author(s)
      Shahidul AM, Cheng J, Maruyama S, Ida-Yonemochi H, Saku T
    • Organizer
      第19回日本臨床口腔病理学会
    • Place of Presentation
      東京都
    • Related Report
      2008 Final Research Report
  • [Presentation] Differential distribution modes of perlecan receptors, dystroglycan and integrin s1, in ameloblastomas2008

    • Author(s)
      Ida-Yonemochi H, Ahsan MS and Saku T
    • Organizer
      14th International Meeting of International Association of Oral Pathologists
    • Place of Presentation
      San Francisco, California, United States
    • Related Report
      2008 Final Research Report
  • [Presentation] Comparative expression modes of dystroglycan and perlecan in oral carcinoma in-situ2008

    • Author(s)
      Ahsan S,Cheng J, Maruyama S, Ida-Yonemochi H, Kobayashi T,Al-Eryani K, Kundu S, Alvarado C, Mikami T, , Kobayashi T, Saku T.
    • Organizer
      第97回日本病理学会総会
    • Place of Presentation
      金沢市
    • Related Report
      2008 Final Research Report
  • [Presentation] Immunohistochemical characterization of the two-phase appearance of oral precancerous lesions2008

    • Author(s)
      Alvarado C, Cheng J, Maruyama S, Ida-Yoneochi H, Al-Eryani K, Ahsan S, Kundu S, Saku T
    • Organizer
      第97回日本病理学会総会
    • Place of Presentation
      金沢市
    • Related Report
      2008 Final Research Report
  • [Presentation] 皮膚創傷治癒における上皮再生はパールカンで促進される2007

    • Author(s)
      依田浩子, 里方一郎, 朔 敬
    • Organizer
      第49回歯科基礎医学会
    • Place of Presentation
      札幌市
    • Related Report
      2008 Final Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi