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Analysis of pathogenesis and molecular mechanisms of proliferative diabetic retinopathy

Research Project

Project/Area Number 25861617
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Ophthalmology
Research InstitutionThe University of Tokyo

Principal Investigator

SHIRAYA Tomoyasu  東京大学, 医学部附属病院, 助教 (60572394)

Research Collaborator KATO Satoshi  東京大学, 医学部附属病院, 准教授 (20214372)
ARAKI Fumiyuki  東京大学, 医学部附属病院, 助教 (20724652)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords糖尿病網膜症 / 糖尿病黄斑浮腫 / 血管内皮増殖因子 / サイトカイン / 抗VEGF抗体 / 黄斑浮腫
Outline of Final Research Achievements

Vascular endothelial growth factor(VEGF)is one of the most important angiogenic factors that is involved in the induce proliferative diabetic retinopathy. The present study focused on the diabetic macular edema(DME) and evaluated changes in aqueous inflammatory cytokines and VEGF levels after intravitreal injection of anti-VEGF agent against patients with DME. A form of macular edema was measured by optical coherence tomography.
This study showed that anti-VEGF agent improved the macular edema effectively when a particular cytokine increased.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (3 results)

All 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (2 results)

  • [Journal Article] Burn sizes after retinal photocoagulation by conventional and high-power short-duration methods2014

    • Author(s)
      Tomoyasu Shiraya, Satoshi Kato, Takashi Shigeeda, Takuhiro Yamaguchi, Tadayoshi Kaiya
    • Journal Title

      Acta Ophthalmologica

      Volume: in press

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Comparison of Burn Sizes Resulting from Photocoagulation Using a Transpupillary Laser and an Endolaser2014

    • Author(s)
      Tomoyasu Shiraya, Satoshi Kato, Takashi Shigeeda, Fumiyuki Araki, Takuhiro Yamaguchi, Tadayoshi Kaiya
    • Organizer
      WORLD OPHTHALMOLOGY CONGRESS 2014
    • Place of Presentation
      TOKYO
    • Related Report
      2013 Research-status Report
  • [Presentation] 経瞳孔的網膜光凝固術と硝子体手術時の眼内網膜光凝固術の術後凝固径変化の比較2013

    • Author(s)
      白矢智靖,重枝崇志,海谷忠良,加藤聡
    • Organizer
      臨床眼科学会
    • Place of Presentation
      横浜市
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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