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

Investigating the mechanism to regulate osteocytes by circadian rhythm that effected by the crosstalk with periodontal ligament cells

Research Project

Project/Area Number 19J11906
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Review Section Basic Section 57070:Developmental dentistry-related
Research InstitutionOkayama University

Principal Investigator

王 紫儀  岡山大学, 医歯薬学総合研究科, 特別研究員(DC2)

Project Period (FY) 2019-04-25 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 2020: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2019: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsOsteocytes / Melatonin / Sclerostin / Ciradian rhythm
Outline of Research at the Start

矯正歯科治療における歯の移動では、歯根膜および骨細胞がどのように相互作用し骨代謝が生じているのか、そのメカニズムは分かっていないことが多い。一方、細胞内カルシウム応答や概日リズムは骨代謝と密接な関わりをもつことが知られているが、歯の移動時の役割は解明されていない。本研究では矯正的歯の移動における歯根膜と骨細胞の相互作用において、細胞内カルシウム応答と概日リズムがどう関与するのか、その詳細を解明することが目的である。本研究の完遂によって、矯正的歯の移動の促進や矯正歯科治療期間の短縮への基盤的研究となることが期待出来、臨床的意義も非常に高い。

Outline of Annual Research Achievements

骨細胞の細胞間コミュニケーションが骨代謝に与える研究を始めました。そして、細胞間コミュニケーション速度を定量的に測る方法を確立し、著名なSpringer社のプロトコルブックシリーズ(Methods in Molecular Biology)から招待を受けました。また、骨細胞の機械刺激応答の研究を進め、その応答は細胞間コミュニケーション速度に依存していることを突き止めました。さらに、骨細胞が機械的刺激を感知するために重要な候補遺伝子とその経路を、公開遺伝子チップデータを使ったバイオインフォマティクス解析を行い、低酸素症、概日リズム、エネルギー代謝に関わる遺伝子が骨細胞の機械刺激応答に重要な役割を果たすことを明らかにしました。そして、エネルギー代謝の時空間的パターンが、機械的刺激に応答して骨と他の臓器系との間の相互作用を調節する新たな可能性を示唆することができました。よって、期待以上の進展があったことをご報告致します。

Research Progress Status

令和2年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和2年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (14 results)

All 2021 2020 2019 Other

All Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 9 results,  Open Access: 4 results) Presentation (3 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Journal Article] Endonuclease increases efficiency of osteoblast isolation from murine calvariae2021

    • Author(s)
      Asano Yosuke、Matsumoto Yoshinori、La Rose Jose、He Fang、Katsuyama Takayuki、Ziyi Wang、Tsuji Shigetomo、Kamioka Hiroshi、Rottapel Robert、Wada Jun
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s41598-021-87716-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Loading history changes the morphology and compressive force-induced expression of receptor activator of nuclear factor kappa B ligand/osteoprotegerin in MLO-Y4 osteocytes.2020

    • Author(s)
      Wang Z, Weng Y, Ishihara Y, Odagaki N, Hsu Hlaing E, Izawa T, Okamura H, Kamioka H.
    • Journal Title

      Peer J

      Volume: 8 Pages: 1-29

    • DOI

      10.7717/peerj.10244

    • NAID

      120006937507

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Changes in the intra- and peri-cellular sclerostin distribution in lacuno-canalicular system induced by mechanical unloading2020

    • Author(s)
      Osumi Ryuta、Wang Ziyi、Ishihara Yoshihito、Odagaki Naoya、Iimura Tadahiro、Kamioka Hiroshi
    • Journal Title

      Journal of Bone and Mineral Metabolism

      Volume: 39 Issue: 2 Pages: 148-159

    • DOI

      10.1007/s00774-020-01135-9

    • NAID

      120007141460

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] N-(3-oxododecanoyl)-homoserine lactone regulates osteoblast apoptosis and differentiation by mediating intracellular calcium.2020

    • Author(s)
      Guo J, Wang Z, Weng Y, Yuan H, Yoshida K, Ikegame M, Uchibe K, Kamioka H, Ochiai K, Okamura H, Qiu L.
    • Journal Title

      Cellular Signaling

      Volume: 17 Pages: 109740-109740

    • DOI

      10.1016/j.cellsig.2020.109740

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The Analysis of Gap Junctional Intercellular Communication Among Osteocytes in Chick Calvariae by Fluorescence Recovery After Photobleaching2020

    • Author(s)
      Wang Ziyi、Ishihara Yoshihito、Kamioka Hiroshi
    • Journal Title

      Methods in Molecular Biology

      Volume: - Pages: 1-9

    • DOI

      10.1007/7651_2020_322

    • ISBN
      9781071615690, 9781071615706
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The expression and regulation of Wnt1 in tooth movement-initiated mechanotransduction2020

    • Author(s)
      Ei Ei Hsu Hlaing, Yoshihito Ishihara, Naoya Odagaki, Ziyi Wang, Mika Ikegame, Hiroshi Kamioka
    • Journal Title

      American Journal of Orthodontics and Dentofacial Orthopedics

      Volume: 158 Issue: 6 Pages: e151-e160

    • DOI

      10.1016/j.ajodo.2020.08.006

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Outer membrane vesicles derived from porphylomonas gingivalis induced cell death with disruption of tight junctions in human lung epithelial cells.2020

    • Author(s)
      He Y, Shiotsu N, Uchida-Fukuhara Y, Guo J, Weng Y, Ikegame M, Wang Z, Ono K, Kamioka H, Torii Y, Sasaki A, Yoshida K, Okamura H.
    • Journal Title

      Archives of Oral Biolog

      Volume: 118 Pages: 104841-104841

    • DOI

      10.1016/j.archoralbio.2020.104841

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Screening of key candidate genes and pathways for osteocytes involved in the differential response to different types of mechanical stimulation using a bioinformatics analysis2019

    • Author(s)
      Wang Z, Ishihara Y, Ishikawa T, Hoshijima M, Odagaki N, Ei Hsu Hlaing E, Kamioka H
    • Journal Title

      Journal of Bone and Mineral Metabolism

      Volume: - Issue: 4 Pages: 514-626

    • DOI

      10.1007/s00774-018-0963-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Role of intracellular Ca2+-based mechanotransduction of human periodontal ligament fibroblasts2019

    • Author(s)
      Ei Ei Hsu Hlaing, Yoshihito Ishihara, Ziyi Wang, Naoya Odagaki, Hiroshi Kamioka
    • Journal Title

      FASEB Journal

      Volume: 33 Issue: 9 Pages: 10409-10424

    • DOI

      10.1096/fj.201900484r

    • NAID

      120006860086

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Loading history changes the morphology and compressive force-induced expression of receptor activator of nuclear factor kappa B ligand/osteoprotegerin in MLO-Y4 osteocytes2020

    • Author(s)
      Wang Ziyi、Weng Yao、Ishihara Yoshihito、Odagaki Naoya、Ei Hsu Hlaing Ei、Izawa Takashi、Okamura Hirohiko、Kamioka Hiroshi
    • Organizer
      ASBMR 2019 Annual Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Circadian rhythm impact mechanical force induced changes of spatial distribution of sclerostin2019

    • Author(s)
      Ziyi Wang, Yoshihito Ishihara, Naoya Odagaki, Ei Ei Hsu Hlaing, Tomoyo Tanaka, Ryuta Osumi, Yoshitaka Kameo, Lynda F. Bonewald, Noriaki Kawanabe, Hiroshi Kamioka
    • Organizer
      第78回日本矯正歯科学会学術大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Circadian rhythm involves in the mechanical force-induced changes of spatiotemporal expression pattern of sclerostin2019

    • Author(s)
      Ziyi Wang, Yoshihito Ishihara, Naoya Odagaki, Ei Ei Hsu Hlaing, Tomoyo Tanaka, Ryuta Osumi, Noriaki Kawanabe, Hiroshi Kamioka
    • Organizer
      ASBMR 2019 Annual Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Remarks] Software for statistics of circadian rhythm.

    • URL

      https://github.com/wong-ziyi/Cosinor_Analysis_of_Rhythms

    • Related Report
      2019 Annual Research Report
  • [Remarks] Software for intracellular calcium oscillation.

    • URL

      https://github.com/wong-ziyi/R_Wave_analysis

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2019-05-29   Modified: 2024-03-26  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi