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Development of an integrated neuroprotective treatments in glaucoma

Research Project

Project/Area Number 22689045
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Ophthalmology
Research InstitutionTohoku University

Principal Investigator

NAKAZAWA Toru  東北大学, 大学院・医学系研究科, 教授 (30361075)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2011: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2010: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Keywords緑内障 / 視神経乳頭循環不全 / 乳頭陥凹拡大 / 軸索流障害 / カルパインインヒビター / Laser Speckle Flowgraphy / 酸化ストレス / Nrf2 / カルバイン インヒビター
Research Abstract

The glaucoma is an eye disease that is the primary cause of vision loss in Japan, and its prevalence rate is still increasing. Although high intraocular pressure was an important risk-factor in glaucoma, in this research, the clinical validity of the ocular fundus blood flow evaluation in glaucoma diagnosis, participation of the oxidant stress defense mechanism and calpain to control of mouse retinal ganglion cell death, and mouse retinal ganglion cell protection ability of antioxidants and calpain inhibitor were newly clarified. These results will be important for pathological elucidation, an early detection, and development of nerve protection treatments in the field of glaucoma.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (58 results)

All 2012 2011 2010 Other

All Journal Article (23 results) (of which Peer Reviewed: 23 results) Presentation (26 results) Book (8 results) Remarks (1 results)

  • [Journal Article] Progression of visual field defects in eyes with different optic disc appearances in patients with normal tension glaucoma2012

    • Author(s)
      Nakazawa T, Shimura M, Ryu M, Himori N, Nitta F, Omodaka K, Doi H, Yasui T, Fuse N, Nishida K
    • Journal Title

      J Glaucoma

      Volume: (印刷中)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Progression of Visual Field Defects in Eyes With Different Optic Disc Appearances in Patients With Normal Tension Glaucoma2012

    • Author(s)
      Toru Nakazawa, et al
    • Journal Title

      J Glaucoma

      Volume: (未定)(In press)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Critical role of calpain in axonal damage-induced retinal ganglion cell death2012

    • Author(s)
      Molin Ryu, Toru Nakazawa, et al
    • Journal Title

      J Neuroci Res

      Volume: 90 Issue: 4 Pages: 802-815

    • DOI

      10.1002/jnr.22800

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Over 10 years follow-up of Coats' disease in adulthood2011

    • Author(s)
      Otani T, Yasuda K, Aizawa N, Sakai F, Nakazawa T, Shimura M
    • Journal Title

      Clin Ophthalmol

      Volume: 5 Pages: 1729-32

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Significant correlations between optic nerve head microcirculation and visual field defects and nerve fiber layer loss in glaucoma patients with myopic glaucomatous disk2011

    • Author(s)
      Yokoyama Y, . Aizawa N, Chiba N, Omodaka K, Nakamura M, Otomo T, Yokokura S, Fuse N, and Nakazawa T
    • Journal Title

      Clin Ophthalmol.

      Volume: 5 Pages: 1721-1727

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Association between optic nerve blood flow and objective examinations in glaucoma patients with generalized enlargement disc type2011

    • Author(s)
      Chiba N, Omodaka K, Yokoyama Y, Aizawa N, Tsuda S, Yasuda M, Otomo T, Yokokura S, Fuse N, Nakazawa T
    • Journal Title

      Clin Ophthalmol

      Volume: 5 Pages: 1549-56

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] The critical role of calpain in axonal damage-induced retinal ganglion cell death2011

    • Author(s)
      Ryu M, Yasuda M, Shi D, Shanab AY, Watanabe R, Himori N, Omodaka K, Yokoyama Y, Takano J, Saido T, Nakazawa T
    • Journal Title

      J Neurosci Res

      Volume: 5 Pages: 1721-7

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reproducibility of ocular circulation measurements obtained using Laser Speckle Flowgraphy-NAVI in patients with glaucoma2011

    • Author(s)
      Aizawa N, Yokoyama Y, Chiba N, Omodaka K, Yasuda M, Otomo T, Nakamura, M, Fuse N, Nakazawa T
    • Journal Title

      Clin Ophthalmol

      Volume: 5 Pages: 1171-6

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Visual outcome after intravitreal triamcinolone acetonide depends on optical coherence tomographic patterns in patients with diffuse diabetic macular edema2011

    • Author(s)
      Shimura M, Yasuda K, Nakazawa, T, Hiranon Y, Sakamoto T, Ogura, Y, Shiono T
    • Journal Title

      Retina

      Volume: 31 Pages: 1729-1732

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Successful Removal of Large Intraocular Foreign Body by 25-Gauge. Microincision Vitrectomy Surgery.2011

    • Author(s)
      Kunikata H, Uematsu M, Nakazawa T, Fuse N
    • Journal Title

      J Ophthalmology.

      Pages: 940323-940323

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tumor Necrosis Factor-α Mediates Photoreceptor Death in a Rodent Model of Retinal Detachment2011

    • Author(s)
      Nakazawa T, Kayama M, Ryu M, Kunikata H, Watanabe R, Yasuda M, Kinugawa J, Vavvas D, Miller JW
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 52 Pages: 1384-1391

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Heat Shock Protein 70 is critical for the photoreceptor stress response after retinal detachment via modulating anti-apoptotic Akt kinase2011

    • Author(s)
      Kayama M, Nakazawa T, Thanos A, Morizane Y, Murakami Y, Theodoropoulou S, Abe T, Vavvas M, Miller JW
    • Journal Title

      Am J Pathol

      Volume: 178 Pages: 1080-1091

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pre-seasonal treatment with topical olopatadine suppresses the clinical symptoms of seasonal allergic conjunctivitis.2011

    • Author(s)
      Shimura M, Yasuda K, Miyazawa A, Otani T, Nakazawa T.
    • Journal Title

      Am J Ophthalmol

      Volume: 151(4) Pages: 697-702

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Suppression of phagocytic cells in retinal disorders using amphiphilic poly(γ-glutamic acid)nanoparticles containing dexamethasone2011

    • Author(s)
      Ryu M, Nakazawa T, Akagi T, Tanaka T, Watanabe R, Yasuda M, Himori N, Maruyama K, Yamashita T, Abe T, Akashi M, Nishida K
    • Journal Title

      J Control Release

      Volume: 151 Pages: 65-73

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Over 10 years foUowup of Coats' disease in adulthood2011

    • Author(s)
      Tatsuro Otani, Toru Nakazawa, et al
    • Journal Title

      Clinical Ophthalmology

      Volume: 5 Pages: 1729-1732

    • DOI

      10.2147/opth.s27938

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Significant correlations between optic nerve head microcirculation and visual field defects and nerve fiber layer loss in glaucoma patients with myopic glaucomatous disk2011

    • Author(s)
      Yu Yokoyama, Toru Nakazawa, et al
    • Journal Title

      Clinical Ophthalmology

      Volume: 5 Pages: 1721-1727

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Association between optic nerve blood flow and objective examinations in glaucoma patients with generalized enlargement disc type2011

    • Author(s)
      Naoki Chiba, Toru Nakazawa, et al
    • Journal Title

      Clinical Ophthalmology

      Volume: 5 Pages: 1549-1556

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Eeproducibility of retinal circulation measurements obtained using laser speckle flowgraphy-NAVI in patients with glaucoma2011

    • Author(s)
      Nahoko Aizawa, Toru Nakazawa, et al
    • Journal Title

      Am J Ophthalmol

      Volume: 5 Pages: 1171-1176

    • DOI

      10.2147/opth.s22093

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Successful removal of large intraocular foreign body by 25-gauge microincision vitrectomy surgery2011

    • Author(s)
      Hiroshi Kunikata, Toru Nakazawa, et al
    • Journal Title

      J Ophthalmol

      Volume: 2011 Pages: 1-4

    • DOI

      10.1155/2011/940323

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tumor necrosis factor-alpha mediates photoreceptor death in a rodent model of retinal detachment2011

    • Author(s)
      Toru Nakazawa, et al
    • Journal Title

      Invest ophthalmol Vis Sci

      Volume: 52 Pages: 1384-1391

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Heat shock protein 70 (HSP70) is critical for the photoreceptor stress response after retinal detachment via modulating anti-apoptotic Akt kinase2011

    • Author(s)
      Maki Kayama, Toru Nakazawa, et al
    • Journal Title

      Am J pathol

      Volume: 178 Pages: 1080-1091

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pre-seasonal Treatment With Topical Olopatadiae Suppresses the Clinical Symptoms of Seasonal Allergic Conjunctivitis2011

    • Author(s)
      Shimura Masahiko, Toru Nakazawa, et al
    • Journal Title

      Am J Ophthalmol

      Volume: 151 Issue: 4 Pages: 697-702

    • DOI

      10.1016/j.ajo.2010.10.001

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suppression of phagocytic cells in retinal disorders using amphiphilic poly (Y-glutamic acid) nanoparticles containing dexamethasone2011

    • Author(s)
      Molin Ryu, Toru Nakazawa, et al
    • Journal Title

      J Control Release

      Volume: 151 Pages: 65-73

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 避難所往診体制の総括と問題点2011

    • Author(s)
      Neuroprotective treatment for glaucoma、中澤徹など
    • Organizer
      第54回日本神経化学会大会
    • Place of Presentation
      金沢
    • Year and Date
      2011-09-28
    • Related Report
      2011 Final Research Report
  • [Presentation] Neuroprotective treatment for glaucoma2011

    • Author(s)
      中澤徹
    • Organizer
      第54回日本神経化学会大会
    • Place of Presentation
      金沢
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] 軸索障害による網膜神経節細胞死の基礎的実験成果2011

    • Author(s)
      中澤徹など
    • Organizer
      第24回日本緑内障学会
    • Place of Presentation
      秋田
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 神経(New論)保護治療の可能性について(招待講演)2011

    • Author(s)
      中澤徹など
    • Organizer
      第24回日本緑内障学会
    • Place of Presentation
      秋田
    • Year and Date
      2011-09-24
    • Related Report
      2011 Final Research Report
  • [Presentation] 神経(New論)保護治療の可能性について2011

    • Author(s)
      中澤徹
    • Organizer
      第24回日本緑内障学会
    • Place of Presentation
      秋田(招待講演)
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] 避難所往診体制の総括と問題点2011

    • Author(s)
      中澤徹
    • Organizer
      第24回日本緑内障学会
    • Place of Presentation
      秋田
    • Year and Date
      2011-09-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] γPGAナノ粒子による内眼炎ステロイド治療2011

    • Author(s)
      中澤徹など
    • Organizer
      第31回日本眼薬理学会
    • Place of Presentation
      松江
    • Year and Date
      2011-09-18
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] NTGにおける神経保護治療戦略.(招待講演)2011

    • Author(s)
      Toru Nakazawa, et al
    • Organizer
      Santen Private Seminar
    • Place of Presentation
      Paris, France
    • Year and Date
      2011-06-28
    • Related Report
      2011 Final Research Report
  • [Presentation] NTGにおける神経保護治療戦略2011

    • Author(s)
      Toru Nakazawa
    • Organizer
      Santen Private Seminar
    • Place of Presentation
      Paris, France(招待講演)
    • Year and Date
      2011-06-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Establish the drug delivery system for the suppression of phagocytic cells with nanoparticles.(招待講演)2011

    • Author(s)
      Toru Nakazawa, et al.
    • Organizer
      EGA2011
    • Place of Presentation
      yeongju, Korea
    • Year and Date
      2011-06-12
    • Related Report
      2011 Final Research Report
  • [Presentation] Establish the drug delivery system for the suppression of phagocytic cells with nanoparticles2011

    • Author(s)
      Toru Nakazawa
    • Organizer
      EGA2011
    • Place of Presentation
      Gyeongju, Korea(招待講演)
    • Year and Date
      2011-06-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] 緑内障と酸化ストレス2011

    • Author(s)
      中澤徹など
    • Organizer
      第11回日本抗加齢医学学会総会
    • Place of Presentation
      京都
    • Year and Date
      2011-05-28
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Critical role of Nrf2 in the oxidative stress-induced retinal ganglion2011

    • Author(s)
      Toru Nakazawa et al.
    • Organizer
      ARVO2011
    • Place of Presentation
      Ft. Lauderdale FL, U. S. A
    • Year and Date
      2011-05-03
    • Related Report
      2011 Final Research Report
  • [Presentation] Critical role of Nrf2 in the oxidative stress-induced retinal ganglion2011

    • Author(s)
      Toru Nakazawa
    • Organizer
      AEVO2011
    • Place of Presentation
      Ft.Lauderdale FL, U.S.A
    • Year and Date
      2011-05-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] A NEW RESEARCH MODEL OF NORMAL TENSION GLAUCOMA BY BLOCKING AXOPLASMIC TRANSPORT OF RETINAL GANGLION CELLS2010

    • Author(s)
      Morin Ryu, Toru Nakazawa, et al
    • Organizer
      Asia-Pacific Joint Glaucoma Congress (APJGC)2010
    • Place of Presentation
      Taipei, Taiwan.
    • Related Report
      2011 Final Research Report
  • [Presentation] Association of optic nerve head blood flow and optic disc structure in the normal and glaucoma patients2010

    • Author(s)
      Naoki Chiba, Toru Nakazawa, et al
    • Organizer
      Asia-Pacific Joint Glaucoma Congress (APJGC)2010
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2011 Final Research Report
  • [Presentation] The development of new glaucoma mice model with the obstruction of axonal flow2010

    • Author(s)
      Toru Nakazawa, et al
    • Organizer
      日本神経科学学会 Neuro2010
    • Place of Presentation
      神戸市
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 近視型乳頭を伴う正常眼圧緑内障におけるOCT, レーザースペックルを用いた他覚的検査の有用性2010

    • Author(s)
      中澤徹など
    • Organizer
      第64回日本臨床眼科学会
    • Place of Presentation
      神戸市
    • Related Report
      2011 Final Research Report
  • [Presentation] 軸索流低下による新しい正常眼圧緑内障モデル2010

    • Author(s)
      中澤徹など
    • Organizer
      第64回日本臨床眼科学会
    • Place of Presentation
      神戸市
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 緑内障病期別にみたレーザースペックルフローグラフィーによる視神経乳頭循環の比較2010

    • Author(s)
      相澤奈帆子、中澤徹など
    • Organizer
      第64回日本臨床眼科学会
    • Place of Presentation
      神戸市
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] レーザースペックル眼底血流計のGE型乳頭を持つ緑内障患者における他覚的検査としての有用性2010

    • Author(s)
      千葉真生、中澤徹など
    • Organizer
      第21回日本緑内障学会
    • Place of Presentation
      福岡市
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] OCTによる網膜神経線維層厚とHRTII乳頭パラメータとの相関2010

    • Author(s)
      中澤徹など
    • Organizer
      第21回日本緑内障学会
    • Place of Presentation
      福岡市
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 蛍光眼底造影とレーザースペックルフローグラフィーによる乳頭循環の比較2010

    • Author(s)
      相澤奈帆子、中澤徹など
    • Organizer
      第21回日本緑内障学会
    • Place of Presentation
      福岡市
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] A NEW RESEARCH MODEL OF NORMAL TENSION GLAUCOMA BY BLOCKING AXOPLASMIC TRANSPORT OF RETINAL GANGLION CELLS2010

    • Author(s)
      Morin Ryu, Toru Nakazawa, et al
    • Organizer
      Asia-Pacific Joint Glaucoma Congress (APJGC) 2010
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Association of optic nerve head blood flow and optic disc structure in the normal and glaucoma patients2010

    • Author(s)
      Naoki Chiba, Toru Nakazawa, et al
    • Organizer
      Asia-Pacific Joint Glaucoma Congress (APJGC) 2010
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2010 Annual Research Report
  • [Presentation] 近視型乳頭を伴う正常眼圧緑内障におけるOCT,レーザースペックルを用いた他覚的検査の有用性2010

    • Author(s)
      中澤徹, など
    • Organizer
      第64回日本臨床眼科学会
    • Place of Presentation
      神戸市
    • Related Report
      2010 Annual Research Report
  • [Book] 基礎研究から難治眼疾患のブレークスルーをねらえ、緑内障の神経保護治療, 臨床眼科2010

    • Author(s)
      中澤徹
    • Related Report
      2011 Final Research Report
  • [Book] 連載:眼科医にもわかる生理活性物質と眼疾患の基本:BDNF, 臨床眼科2010

    • Author(s)
      中澤徹
    • Related Report
      2011 Final Research Report
  • [Book] 連載:眼科医にもわかる生理活性物質と眼疾患の基本: MCP-1, 臨床眼科2010

    • Author(s)
      中澤徹
    • Related Report
      2011 Final Research Report
  • [Book] 特集:lower Normal Pressure Glaucoma、「神経保護治療の可能性」2010

    • Author(s)
      中澤徹
    • Total Pages
      3
    • Publisher
      Medical View Point
    • Related Report
      2011 Final Research Report
  • [Book] 翻訳:動画でわかる緑内障手術、第6章「弁なし一重プレートチューブシャント術」2010

    • Author(s)
      中澤徹
    • Publisher
      中山書店
    • Related Report
      2011 Final Research Report
  • [Book] 特集緑内障治療の現状と課題:1原発開放隅角緑内障の治療戦略, 医薬ジャーナル2010

    • Author(s)
      中澤徹
    • Related Report
      2011 Final Research Report
  • [Book] IV網膜のグリア細胞はどんな働きをしているのか? 眼のサイエンス視覚の不思議2010

    • Author(s)
      中澤徹
    • Publisher
      文光堂
    • Related Report
      2011 Final Research Report
  • [Book] 連載:眼科医にもわかる生理活性物質と眼疾患の基本: TNF, 臨床眼科2010

    • Author(s)
      中澤徹
    • Related Report
      2011 Final Research Report
  • [Remarks] 東北大学眼科ホームページ

    • URL

      http://www.oph.med.tohoku.ac.jp/

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

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