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The evaluation of correlation between photoreceptor's degeneration and angiopathy in retinal degenerative model mouse.

Research Project

Project/Area Number 16K20319
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Ophthalmology
Research InstitutionYamaguchi University

Principal Investigator

ORITA Tomoko  山口大学, 大学院医学系研究科, 助教 (50467792)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords網膜色素変性 / 視細胞 / 血流障害 / Proml / 血管内皮細胞 / 網膜血管内皮細胞 / Prom1
Outline of Final Research Achievements

The histological analysis revealed that the retinal vascular endothelial cells in Prom1 KO mice were smaller than ones in WT. Moreover the density and the length of renal cilia in Prom1 KO are much lower than WT and Prom1 KO mice have hematuria.
The outer segments of photoreceptor in the KO mice were shortened compared with that of WT. This degeneration was initiated after the mice open their eyes, thus it suggested that the light exposure might cause Prom1-mediated photoreceptor degeneration.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2017 2016

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (13 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] 眼窩原発Merkel細胞癌の1例2017

    • Author(s)
      木村 和博,守田 裕希子,折田 朋子,藤津 揚一朗,小賀 厚徳
    • Journal Title

      日本眼科学会雑誌

      Volume: 121 Pages: 930-935

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Concentration of acute phase factors in vitreous fluid in diabetic macular edema2017

    • Author(s)
      Kimura K,Orita T,Kobayashi Y,Matsuyama S,Fujimoto K,Yamauchi K
    • Journal Title

      Jpn J Ophthalmol

      Volume: 61 Issue: 6 Pages: 479-483

    • DOI

      10.1007/s10384-017-0525-x

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Poor prognosis of elderly individuals >80 years of age with acute retinal necrosis2017

    • Author(s)
      Yanai R,Harada D,Uchi SH,Yamashiro C,Orita T,Sonoda KH,Kimura K
    • Journal Title

      Am J Ophthalmol Case Rep

      Volume: 7 Pages: 107-112

    • DOI

      10.1016/j.ajoc.2017.06.014

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Suppression by an RAR-γ Agonist of Collagen Degradation Mediated by Corneal Fibroblasts2017

    • Author(s)
      Kimura K,Zhou H,Orita T,Kobayashi M,Nishida T,Sonoda KH
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 58 Issue: 4 Pages: 2250-2257

    • DOI

      10.1167/iovs.15-18701

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition by all-trans retinoic acid of collagen degradation mediated by corneal fibroblasts2016

    • Author(s)
      Kimura K,Zhou H,Orita T,Kobayashi S,Wada T,Nakamura Y,Nishida T, Sonoda KH
    • Journal Title

      Clin Experiment Ophthalmol

      Volume: 44 Issue: 6 Pages: 502-508

    • DOI

      10.1111/ceo.12709

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Combination management by C-arm fluoroscopy and extraocular muscle severance for penetrating ocular trauma with a retrobulbar foreign body2016

    • Author(s)
      Hatano M,Kimura K,Nomi N,Teranishi S,Orita T,Fujitsu Y,Sonoda KH
    • Journal Title

      Orbit

      Volume: 35 Issue: 3 Pages: 167-169

    • DOI

      10.3109/01676830.2016.1139596

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] IgA腎症に伴って網膜色素上皮障害をきたした1例2017

    • Author(s)
      野田 健,折田 朋子,緒方 惟彦,吉本 拓矢,湧田 真紀子,徳田 和央,柳井 亮二,木村 和博
    • Organizer
      第56回日本網膜硝子体学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 全層角膜移植術と硝子体手術を併施した症例2017

    • Author(s)
      吉本 拓矢,守田 裕希子,折田 朋子,寺西 慎一郎,山田 直之,柳井 亮二,木村 和博
    • Organizer
      第56回日本網膜硝子体学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 加齢黄斑変性に対するアブリベルセプト単独療法での治療方針の検討2017

    • Author(s)
      山城 知恵美,湧田 真紀子,吉本 拓矢,波多野 誠,能美 なな実,折田 朋子,徳田 和央,柳井 亮二,木村 和博
    • Organizer
      第56回日本網膜硝子体学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Poor Prognosis of Elderly Individuals >80 Years of Age with Acute Retinal Necrosis2017

    • Author(s)
      Yanai R,Harada D,Uchi SH,Yamashiro C,Orita T,Sonoda KH,Kimura K
    • Organizer
      The 50th Annual Retina Society Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 糖尿病網膜症とその治療について2017

    • Author(s)
      折田 朋子
    • Organizer
      目の健康講座 in 周南
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 角膜移植を併施した硝子体手術症例の臨床像2017

    • Author(s)
      吉本 拓矢,折田 朋子,寺西 慎一郎,山田 直之,柳井 亮二,木村 和博
    • Organizer
      第63回山口眼科手術懇話会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 広範囲な網膜病変がみられたHLA-B51陽性のAPMPPEの一例2017

    • Author(s)
      西本 綾奈,内 翔平,波多野 誠,折田 朋子,原田 大輔,柳井 亮二,木村 和博
    • Organizer
      第129回山口県眼科医会春季総会及び集談会
    • Related Report
      2017 Annual Research Report
  • [Presentation] RAR-γアゴニストによる網膜色素上皮細胞の上皮間葉転換の抑制2017

    • Author(s)
      波多野 誠,折田 朋子,徳田 和央,柳井 亮二,武田 篤信,石橋 達朗,園田 康平,木村 和博
    • Organizer
      第121回日本眼科学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 網膜静派分枝閉塞症に伴う黄斑浮腫に対する抗VEGF療法開始時期の検討2016

    • Author(s)
      能美 なな実,西本 綾奈,山城 知恵美,波多野 誠,折田 朋子,湧田 真紀子,柳井 亮二,木村 和博
    • Organizer
      第55回日本網膜硝子体学会総会
    • Place of Presentation
      東京都(ベルサール渋谷ガーデン)
    • Year and Date
      2016-12-03
    • Related Report
      2016 Research-status Report
  • [Presentation] 糖尿病黄斑浮腫における硝子体液中acute phase factorと視力の検討2016

    • Author(s)
      小林 由佳,木村 和博,折田 朋子,藤津 揚一朗,松山 茂生,冨士本 一志,山内 一彦,園田 康平
    • Organizer
      第55回日本網膜硝子体学会総会
    • Place of Presentation
      東京都(ベルサール渋谷ガーデン)
    • Year and Date
      2016-12-03
    • Related Report
      2016 Research-status Report
  • [Presentation] 高齢者の急性網膜壊死3例の臨床像の検討2016

    • Author(s)
      原田 大輔,柳井 亮二,内 翔平,折田 朋子,藤津 揚一朗,木村 和博,園田 康平
    • Organizer
      第53回日本眼感染症学会
    • Place of Presentation
      東京都(東京国際フォーラム)
    • Year and Date
      2016-07-01
    • Related Report
      2016 Research-status Report
  • [Presentation] 眼部帯状疱疹後に急性網膜壊死を来した一例2016

    • Author(s)
      山城 知恵美,岩本 菜奈子,内田 哲也,折田 朋子,柳井 亮二,木村 和博
    • Organizer
      第61回山口眼科手術懇話会
    • Place of Presentation
      山口県(霜仁会館)
    • Year and Date
      2016-06-18
    • Related Report
      2016 Research-status Report
  • [Presentation] 強膜内陥術後に眼窩・皮下に迷入したMIRgelを眼内内視鏡を用いて除去した一例2016

    • Author(s)
      波多野 誠,柳井 亮二,折田 朋子,近本 信彦,木村 和博
    • Organizer
      第61回山口眼科手術懇話会
    • Place of Presentation
      山口県(霜仁会館)
    • Year and Date
      2016-06-18
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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