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Development of a new therapy to stimulate optic nerve regeneration and reconstruction of the visual function

Research Project

Project/Area Number 25462764
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Ophthalmology
Research InstitutionTokyo Metropolitan Institute of Medical Science

Principal Investigator

KURIMOTO Takuji  公益財団法人東京都医学総合研究所, 運動・感覚システム研究分野, 研究員 (50388815)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords視神経再生 / 好中球 / Oncomodulin / 炎症 / 視神経炎症
Outline of Final Research Achievements

Although neurons are normally unable to regenerate their axons after injury to the central nervous system, proinflammatory agents, such as zymosan, have been shown to cause retinal ganglion cells to regenerate axons through the injured optic nerve. However, the role of molecules and cell populations in mediating this phenomenon remains unclear. We showed that neutrophils, the first responders of the innate immune system, release oncomodulin, which plays a central role in zymosan-induced optic nerve regeneration.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (6 results)

All 2016 2015 2014 2013

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 2 results) Book (1 results)

  • [Journal Article] Proteomic study of retinal proteins associated with transcorneal electric stimulation in rats.2015

    • Author(s)
      148.Kanamoto T, Souchelnytskyi N, Kurimoto T, Ikeda Y, Sakaue H, Munemasa Y, Kiuchi Y.
    • Journal Title

      J Ophthalmol

      Volume: 2015 Pages: 1-6

    • DOI

      10.1155/2015/492050

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Artemin augments survival and axon regeneration in axotomized retinal ganglion cells.2014

    • Author(s)
      Omodaka K, Kurimoto T, Nakamura O, Sato K, Yasuda M, Tanaka Y, Himori N, Yokoyama Y, Nakazawa T.
    • Journal Title

      J Neurosci Res.

      Volume: 92 Issue: 12 Pages: 1637-1646

    • DOI

      10.1002/jnr.23449

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] [Reinnervation of central visual areas and recovery of visual functions following optic nerve regeneration in adult mice].2014

    • Author(s)
      Koriyama Y, Kurimoto T, de Lima S, Benowitz L.
    • Journal Title

      Brain Nerve.

      Volume: 66 Pages: 265-272

    • NAID

      40020010388

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Neutrophils express oncomodulin and promote optic nerve regeneration.2013

    • Author(s)
      Kurimoto T, Yin Y, Habboub G, Gilbert HY, Li Y, Nakao S, Hafezi-Moghadam A, Benowitz LI.
    • Journal Title

      J Neurosci.

      Volume: 33 Issue: 37 Pages: 14816-14824

    • DOI

      10.1523/jneurosci.5511-12.2013

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Involvement of P2X7 receptors in retinal ganglion cell death after optic nerve crush injury in rats.2013

    • Author(s)
      Kakurai K
    • Journal Title

      Neurosci Lett.

      Volume: 534 Pages: 237-241

    • DOI

      10.1016/j.neulet.2012.11.060

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Book] 眼科臨床エキスパート(編集 三村治、谷原秀信)知っておきたい神経眼科診療 pp. 341-348「傍腫瘍症候群と神経眼科」2016

    • Author(s)
      栗本拓治
    • Total Pages
      8
    • Publisher
      医学書院
    • Related Report
      2015 Annual Research Report

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

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