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Basic approach to elucidate pathogenesis and develop innovative therapy for anti-aquapolin-4 seropositive optic neuritis.

Research Project

Project/Area Number 25462760
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Ophthalmology
Research InstitutionTokyo Medical University

Principal Investigator

KEZUKA TAKESHI  東京医科大学, 医学部, 准教授 (00287137)

Co-Investigator(Kenkyū-buntansha) 松永 芳径  東京医科大学, 医学部, 兼任助教 (20421050)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords抗アクアポリン4抗体陽性視神経炎 / 視神経脊髄炎 / 二次元電気泳動 / アストロサイト / マウス実験的自己免疫性視神経炎 / タンパク解析 / 樹状細胞療法 / GFAP
Outline of Final Research Achievements

A human CGRP-expressing plasmid was constructed, and used to transfect mouse bone marrow-derived matured DC (mDC) by electroporation methods. For gene therapy, Experimental autoimmune optic neuritis (EAON) developed in 50% of mice in the CGRP-transfected group compared with 80% in the mock-transfected group, and the mean pathological score for EAON was 1 in the CGRP transfected group compared with 2 in the mock-transfected group. IL-10 production by spleen cells in the CGRP-transfected group increased independent of MOG concentration, compared with the mock-transfected group. Collected serum from the patients with anti-aquapolin-4 seropositive optic neuritis was measured the protein level using 2D-DIGE. The protein levels of AMBP and Nicolin were elevated in the serum collected from the patients with anti-aquapolin-4 seropositive optic neuritis.

Report

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

    (24 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (12 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 1 results,  Open Access: 1 results) Presentation (12 results) (of which Int'l Joint Research: 2 results,  Invited: 5 results)

  • [Journal Article] 【視神経症と自己抗体との関連】 抗MOG抗体 眼科の立場から2017

    • Author(s)
      毛塚 剛司
    • Journal Title

      眼科

      Volume: 59 Pages: 7-12

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 視神経炎.特集/眼科における薬物療法パーフェクトガイド.2017

    • Author(s)
      毛塚 剛司
    • Journal Title

      MB OCULI.

      Volume: 48 Pages: 128-133

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 【視神経炎と視神経症:全身と眼の架け橋】 眼科臨床における視神経炎と視神経症の位置づけ2016

    • Author(s)
      毛塚 剛司
    • Journal Title

      あたらしい眼科

      Volume: 33 Pages: 617-631

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Clinical profile of anti-myelin oligodendrocyte glycoprotein antibody seropositive cases of optic neuritis.2015

    • Author(s)
      Matsuda R, Kezuka T, Umazume A, Okunuki Y,Goto H, Tanaka K.
    • Journal Title

      Neuro-Ophthalmology

      Volume: 39 Issue: 5 Pages: 213-219

    • DOI

      10.3109/01658107.2015.1072726

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 自己免疫性視神経炎.2015

    • Author(s)
      毛塚剛司
    • Journal Title

      別冊日本臨牀 新領域別症候群シリーズ No.34 免疫症候群(I)(第2版)

      Volume: 34 Pages: 530-534

    • Related Report
      2015 Research-status Report
  • [Journal Article] 抗アクアポリン4抗体陽性視神経炎. 特集 / 視神経炎のよりよい治療2014

    • Author(s)
      毛塚 剛司
    • Journal Title

      MB OCULI.

      Volume: 13 Pages: 26-29

    • Related Report
      2014 Research-status Report
  • [Journal Article] 視神経脊髄炎 神経眼科における免疫学的進歩2014

    • Author(s)
      毛塚 剛司
    • Journal Title

      神経眼科

      Volume: 31 Pages: 5-12

    • Related Report
      2014 Research-status Report
    • Open Access
  • [Journal Article] 抗AQP4抗体陽性視神経炎2014

    • Author(s)
      毛塚 剛司
    • Journal Title

      眼科

      Volume: 56 Pages: 929-934

    • Related Report
      2014 Research-status Report
  • [Journal Article] 視神経炎の病態理解と治療方針.診療指針のパラダイムシフト.2014

    • Author(s)
      毛塚 剛司
    • Journal Title

      眼科

      Volume: 56 Pages: 272-276

    • Related Report
      2013 Research-status Report
  • [Journal Article] 第116回 日本眼科学会総会 評議員会指名講演III 神経眼科の進歩 視神経炎 ―免疫学的アプローチによる病態の解明と新規治療法の開発-2013

    • Author(s)
      毛塚剛司
    • Journal Title

      日眼会誌

      Volume: 117 Pages: 270-292

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 視神経炎をみたら. 特集: 神経眼科Minimum Requirements.2013

    • Author(s)
      毛塚剛司
    • Journal Title

      あたらしい眼科

      Volume: 30 Pages: 731-737

    • Related Report
      2013 Research-status Report
  • [Journal Article] Suppression of experimental autoimmune optic neuritis by the novel agent fingolimod.2013

    • Author(s)
      An X, Kezuka T, Usui Y, Matsunaga Y, Matsuda R, Yamakawa N, Goto H.
    • Journal Title

      J Neuroophthalmol.

      Volume: 33 Issue: 2 Pages: 143-8

    • DOI

      10.1097/wno.0b013e31828ea2fc

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 抗ミエリンオリゴデンドロサイトグリコプロテイン抗体陽性視神経炎の診断と治療2016

    • Author(s)
      毛塚剛司、石川均、後関利明、三村治、吉冨健志、敷島敬悟、平岡美紀、中馬秀樹、中村誠、田中惠子、抗MOG抗体陽性視神経炎調査班
    • Organizer
      第70回日本臨床眼科学会
    • Place of Presentation
      京都
    • Year and Date
      2016-11-03
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Comparison of antibody detection assays for serum anti-aquaporin-4 antibodies in optic neuritis.2016

    • Author(s)
      Kezuka T, Fujita M, Umazume A, Usui Y, Goto H.
    • Organizer
      American Academy of Ophthalmology (AAO) Meeting 2016,
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2016-10-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 視神経炎の薬物療法 update ―薬物療法の選び方― サブスペシャリティサンデー2016

    • Author(s)
      毛塚 剛司
    • Organizer
      第120回日本眼科学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2016-04-07
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 視神経炎における血清抗アクアポリン4抗体測定法の比較検討.2016

    • Author(s)
      毛塚剛司、藤田聖也、馬詰朗比古、臼井嘉彦、後藤浩
    • Organizer
      第120回日本眼科学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2016-04-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Characterization of microcystic macular edema in patients with optic neuritis.2015

    • Author(s)
      Kezuka T, Matsunaga Y, Umazume A, Goto H.
    • Organizer
      AAO annual meeting 2015.
    • Place of Presentation
      Las Vegas, USA.
    • Year and Date
      2015-11-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 視神経炎における血清中ミエリン塩基性タンパク濃度と視機能異常との関係.2015

    • Author(s)
      毛塚剛司、藤田聖也、馬詰朗比古、野田知子、奥貫陽子、後藤浩.
    • Organizer
      第53回日本神経眼科学会総会
    • Place of Presentation
      大宮
    • Year and Date
      2015-11-06
    • Related Report
      2015 Research-status Report
  • [Presentation] 臨床眼科学:今が旬! 視神経炎の今2015

    • Author(s)
      毛塚剛司
    • Organizer
      第69回日本臨床眼科学会
    • Place of Presentation
      名古屋
    • Year and Date
      2015-10-22
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] 視神経疾患の最前線:視神経炎治療の最前線2015

    • Author(s)
      毛塚剛司
    • Organizer
      第69回日本臨床眼科学会 モーニングクルズス
    • Place of Presentation
      名古屋
    • Year and Date
      2015-10-22
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] ぶどう膜炎と関係する視神経症2014

    • Author(s)
      毛塚 剛司
    • Organizer
      日本眼科学会総会 サブスペシャリティサンデー
    • Place of Presentation
      東京
    • Year and Date
      2014-04-06
    • Related Report
      2014 Research-status Report
  • [Presentation] 視神経炎症例におけるmicrocystic macular edemaの検討2014

    • Author(s)
      松永芳径、毛塚剛司、佐々一壽、松田隆作、渡辺裕士、田澤聖子、後藤浩
    • Organizer
      第118回日本眼科学会総会
    • Place of Presentation
      Tokyo
    • Year and Date
      2014-04-02 – 2014-04-05
    • Related Report
      2014 Research-status Report
  • [Presentation] Clinical Update in optic Nerve Disorders.2014

    • Author(s)
      Wang A.G, Chuenkongkaew W, Ahn H, Kezuka T, Kashii S, Chan J, Hashimoto M.
    • Organizer
      XXXIV International Congress of Ophthalmology (WOC2014).
    • Place of Presentation
      Tokyo
    • Year and Date
      2014-04-02
    • Related Report
      2014 Research-status Report
  • [Presentation] 神経眼科における免疫学的進歩. 視神経脊髄炎―発症の関連抗体と新規治療法.

    • Author(s)
      毛塚剛司
    • Organizer
      第117回日本眼科学会総会 シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
    • Invited

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

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