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Identification and functional analysis of target microRNAs of angiogenesis factor regulating endochondral ossification

Research Project

Project/Area Number 25713064
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypePartial Multi-year Fund
Research Field Orthodontics/Pediatric dentistry
Research InstitutionKyushu Dental College

Principal Investigator

FUJITA Yuko  九州歯科大学, 歯学部, 助教 (90514670)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥24,960,000 (Direct Cost: ¥19,200,000、Indirect Cost: ¥5,760,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
KeywordsマイクロRNA / 血管新生 / 骨化 / マイクロアレイ / 咬筋 / 統合解析 / マイクロRNA / 成長発育 / ラット / 軟骨内骨化 / 骨形成 / 骨代謝 / microRNA
Outline of Final Research Achievements

We performed microarray and integrated analyses of microRNA-mRNA expression profiles for masseter muscle in rats fed the soft or hard diets. In addition, we identified the miRNAs and mRNAs associated with the angiogenesis and endochondral ossification using Gene Ontology (GO) analysis.
GO analysis predicted interactions between 12 genes and 8 miRNAs, including some angiogenesis factors and ossification genes. In particular, 5 mRNAs associated with angiogenesis and endochondral ossification were identified as potential targets of rno-miR-19b-3p and rno-miR-181c-5p, respectively.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (10 results)

All 2016 2015 2014 2013

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Open Access: 3 results,  Acknowledgement Compliant: 3 results) Presentation (4 results)

  • [Journal Article] Effect of dietary calcium deficiency and altered diet hardness on the jawbone growth: a micro-CT and bone histomorphometric study in rats.2016

    • Author(s)
      Fujita Y, Goto S, Ichikawa M, Hamaguchi A, Maki K.
    • Journal Title

      Archives of Oral Biology

      Volume: 72 Pages: 200-210

    • DOI

      10.1016/j.archoralbio.2016.08.036

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] High-fat diet-induced obesity triggers alveolar bone loss and spontaneous periodontal disease in growing mice2016

    • Author(s)
      Fujita Y, Maki K
    • Journal Title

      BMC Obesity

      Volume: 3 Issue: 1 Pages: 1-1

    • DOI

      10.1186/s40608-016-0082-8

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Influence of differences in the hardness and calcium content of diets on the growth of craniofacial bone in rats2015

    • Author(s)
      Goto S, Fujita Y, Hotta M, Sugiyama A, Maki K
    • Journal Title

      The Angle Orthodontist

      Volume: 85 Issue: 6 Pages: 969-679

    • DOI

      10.2319/102214-765.1

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 小児期における全身の骨粗鬆症と顎骨の骨粗鬆症との関連2015

    • Author(s)
      藤田優子, 牧 憲司
    • Journal Title

      小児歯科臨床

      Volume: 20 Pages: 61-68

    • Related Report
      2015 Annual Research Report
  • [Journal Article] 小児期における全身の骨粗鬆症と顎骨の骨粗鬆症との関連2015

    • Author(s)
      藤田優子, 牧 憲司
    • Journal Title

      月刊小児歯科臨床

      Volume: 20 Pages: 61-68

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Single-visit revascularization treatment of an immature permanent tooth with apical periodontitis: a case report2013

    • Author(s)
      Fujita Y, Maki K
    • Journal Title

      Ped Dent J

      Volume: 23 Pages: 57-61

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 咀嚼力低下による萎縮を伴ったラット咬筋におけるmicroRNA発現解析と標的遺伝子の探索2016

    • Author(s)
      藤田優子、後藤翔太、市川舞佳、濱口絢子、牧 憲司
    • Organizer
      第34回日本小児歯科学会九州地方会大会
    • Place of Presentation
      宮崎
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] 食餌のカルシウム含有量の違いおよび硬度の変化が顎骨の成長・発育に及ぼす影響2015

    • Author(s)
      後藤翔太、藤田優子、堀田舞佳、杉山絢子、高山幸美、佐伯 桂、牧 憲司
    • Organizer
      第53回日本小児歯科学会大会
    • Place of Presentation
      広島
    • Year and Date
      2015-05-21
    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
  • [Presentation] nfluence of differences in the hardness and calcium content of diets on the growth of craniofacial bone in rats2015

    • Author(s)
      Shota Goto, Yuko Fujita, Maika Hotta, Ayako Sugiyama and Kenshi Maki
    • Organizer
      Asia-Pacific Conference in Fukuoka
    • Place of Presentation
      北九州
    • Year and Date
      2015-01-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 食餌の硬度およびカルシウム含有量の違いが顎骨の成長・発育に及ぼす影響2014

    • Author(s)
      後藤翔太、藤田優子、堀田舞佳、杉山絢子、牧 憲司
    • Organizer
      第32回日本小児歯科学会九州地方会大会
    • Place of Presentation
      北九州
    • Year and Date
      2014-11-23
    • Related Report
      2014 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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