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2013 Fiscal Year Final Research Report

Establishment of new concepts in cone electroretinogram using transgenic rabbits

Research Project

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Project/Area Number 23592603
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Ophthalmology
Research InstitutionMie University

Principal Investigator

KONDO MINEO  三重大学, 医学(系)研究科(研究院), 教授 (80303642)

Co-Investigator(Kenkyū-buntansha) TERASAKI Hiroko  名古屋大学, 医学(系)研究科(研究院), 教授 (40207478)
KACHI Shu  名古屋大学, 医学部附属病院, 講師 (30345904)
KOMEIMA Keiichi  名古屋大学, 医学部附属病院, 講師 (40362256)
UENO Shinji  名古屋大学, 医学(系)研究科(研究院), 助教 (80528670)
Project Period (FY) 2011 – 2013
Keywords網膜色素変性 / 網膜電図 / 動物モデル / トランスジェニック
Research Abstract

The purpose of this study was to determine the contributions of cones and post- photoreceptoral neurons to the a-wave of the photopic ERGs in rhodopsin Pro347Leu transgenic (Tg) rabbits. Post-photoreceptral neural function was completely suppressed by intravitreal injections of CNQX and APB. We found that the percentage contribution of the cone photoreceptorsto the photopic ERG a-waves ranged from 54% to 75% in wild-type (WT) rabbits. In contrast, the percentage contribution of the cone photoreceptors in Tg rabbits ranged from 32% to 51%. These results suggest that the relative contribution of cone photoreceptors to the photopic ERG a-wave is smaller in retinas with inherited photoreceptor degeneration.

  • Research Products

    (31 results)

All 2013 2012 2011 Other

All Journal Article (27 results) (of which Peer Reviewed: 22 results) Presentation (2 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Degeneration of retinal on bipolar cells induced by serum including autoantibody against TRPM1 in mouse model of paraneoplastic retinopathy2013

    • Author(s)
      Ueno S, Nishiguchi KM, Tanioka H, Enomoto A, Yamanouchi T, Kondo M, Yasuma TR, Yasuda S, Kuno N, Takahashi M, Terasaki H
    • Journal Title

      PLoS One

      Volume: 8 (eCollection 2013) Pages: e81507

    • DOI

      10.1371/journal.pone.0081507

    • Peer Reviewed
  • [Journal Article] Relationship between retinal layer thickness and focal macular electroretinogram components after epiretinal membrane surgery2013

    • Author(s)
      Hibi N, Ueno S, Ito Y, Piao CH, Kondo M, Terasaki H
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 54 Pages: 7207-7214

    • DOI

      10.1167/iovs.13-12884

    • Peer Reviewed
  • [Journal Article] Whole genome sequencing in patients with retinitis pigmentosa reveals pathogenic DNA structural changes and NEK2 as a new disease gene2013

    • Author(s)
      Nishiguchi KM, Tearle RG, Liu YP, Oh EC, Miyake N, Benaglio P, Harper S, Koskiniemi-Kuendig H, Venturini G, Sharon D, Koenekoop RK, Nakamura M, Kondo M, Ueno S, Yasuma TR, Beckmann JS, Ikegawa S, Matsumoto N, Terasaki H, Berson EL, Katsanis N, Rivolta C
    • Journal Title

      Proc Natl Acad Sci U S A

      Volume: 110 Pages: 16139-16144

    • DOI

      10.1073/pnas.1308243110

    • Peer Reviewed
  • [Journal Article] Focal cone ERGs of rhodopsin Pro347Leu transgenic rabbits2013

    • Author(s)
      Ueno S, Koyasu T, Kominami T, Sakai T, Kondo M, Yasuda S, Terasaki H
    • Journal Title

      Vision Res

      Volume: 91 Pages: 118-123

    • DOI

      10.1016/j.visres.2013.08.006

    • Peer Reviewed
  • [Journal Article] Functional endothelial progenitor cells selectively recruit neurovascular protective monocyte-derived F4/80(+) /Ly6c(+) macrophages in a mouse model of retinal degeneration2013

    • Author(s)
      Fukuda S, Nagano M, Yamashita T, Kimura K, Tsuboi I, Salazar G, Ueno S, Kondo M, Kunath T, Oshika T, Ohneda O
    • Journal Title

      Stem Cells

      Volume: 31 Pages: 2149-2161

    • DOI

      10.1002/stem.1469

    • Peer Reviewed
  • [Journal Article] Age- dependent alteration of intraocular soluble heparan sulfate levels and its implications for proliferative diabetic retinopathy2013

    • Author(s)
      Nishiguchi KM, Ushida H, Tomida D, Kachi S, Kondo M, Terasaki H
    • Journal Title

      Mol Vis

      Volume: 19 Pages: 1125-1131

    • URL

      http://www.molvis.org/molvis/v19/1125

    • Peer Reviewed
  • [Journal Article] Uniform suspension of the clustered triamcinolone acetonide particle2013

    • Author(s)
      Sugimoto M, Kondo M, Horiguchi M
    • Journal Title

      J Ophthalmol

      Pages: 315658

    • DOI

      10.1155/2013/315658

    • Peer Reviewed
  • [Journal Article] Peripheral capillary nonperfusion and full-field electroretinographic changes in eyes with frosted branch-like appearance retinal vasculitis2013

    • Author(s)
      Matsui Y, Tsukitome H, Uchiyama E, Wada Y, Yagi T, Matsubara H, Kondo M
    • Journal Title

      Clin Ophthalmol

      Volume: 7 Pages: 137-140

    • DOI

      10.2147/OPTH.S40110

  • [Journal Article] Influence of preoperative intravitreal bevacizumab on visual function in eyes with proliferative diabetic retinopathy2013

    • Author(s)
      Ushida H, Kachi S, Asami T, Ishikawa K, Kondo M, Terasaki H
    • Journal Title

      Ophthalmic Res

      Volume: 49 Pages: 30-36

    • DOI

      10.1159/000324135

  • [Journal Article] Focal macular electroretinograms after intravitreal injections of bevacizumab for age-related macular degeneration2012

    • Author(s)
      Iwata E, Ueno S, Ishikawa K, Ito Y, Uetani R, Piao CH, Kondo M, Terasaki H
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 53 Pages: 4185-4190

    • DOI

      10.1167/iovs.11-9335

    • Peer Reviewed
  • [Journal Article] Transcorneal electrical stimulation promotes survival of photoreceptors and improves retinal function in rhodopsin P347L transgenic rabbits2012

    • Author(s)
      Morimoto T, Kanda H, Kondo M, Terasaki H, Nishida K, Fujikado T
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 53 Pages: 4254-4561

    • DOI

      10.1167/iovs.11-9067

    • Peer Reviewed
  • [Journal Article] Real-time imaging of rabbit retina with retinal degeneration by using spectral-domain optical coherence tomography2012

    • Author(s)
      Muraoka Y, Ikeda HO, Nakano N, Hangai M, Toda Y, Okamoto-Furuta K, Kohda H, Kondo M, Terasaki H, Kakizuka A, Yoshimura N
    • Journal Title

      PLoS One

      Volume: 7 Pages: e36135

    • DOI

      10.1371/journal.pone.0036135

    • Peer Reviewed
  • [Journal Article] Presynaptic dystroglycan-pikachurin complex regulates the proper synaptic connection between retinal photoreceptor and bipolar cells2012

    • Author(s)
      Omori Y, Araki F, Chaya T, Kajimura N, Irie S, Terada K, Muranishi Y, Tsujii T, Ueno S, Koyasu T, Tamaki Y, Kondo M, Amano S, Furukawa T
    • Journal Title

      J Neurosci

      Volume: 32(18) Pages: 6126-6237

    • DOI

      10.1523/JNEUROSCI.0322-12.2012

    • Peer Reviewed
  • [Journal Article] Two novel mutations in the EYS gene are possible major causes of autosomal recessive retinitis pigmentosa in the Japanese population2012

    • Author(s)
      Hosono K, Ishigami C, Takahashi M, Park DH, Hirami Y, Nakanishi H, Ueno S, Yokoi T, Hikoya A, Fujita T, Zhao Y, Nishina S, Shin JP, Kim IT, Yamamoto S, Azuma N, Terasaki H, Sato M, Kondo M, Minoshima S, Hotta Y
    • Journal Title

      PLoS One

      Volume: 7 Pages: e31036

    • DOI

      10.1371/journal.pone.0031036

    • Peer Reviewed
  • [Journal Article] Photoreceptor and post-photoreceptoral contributions to photopic ERG a-wave in rhodopsin P347L transgenic rabbits2012

    • Author(s)
      Hirota R, Kondo M, Ueno S, Sakai T, Koyasu T, Terasaki H
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 53(3) Pages: 1467-1472

    • DOI

      10.1167/iovs.11-9006

    • Peer Reviewed
  • [Journal Article] Clinical features of a Japanese case with Bothnia dystrophy2012

    • Author(s)
      Nojima K, Hosono K, Zhao Y, Toshiba T, Hikoya A, Asai T, Kato M, Kondo M, Minoshima S, Hotta Y
    • Journal Title

      Ophthalmic Genet

      Volume: 33(2) Pages: 83-88

    • DOI

      10.3109/13816810.2011.634877

    • Peer Reviewed
  • [Journal Article] International Society For Clinical Electrophysiology of Vision. ISCEV standard for clinical multifocal electroretinography (mfERG) (2011 edition)2012

    • Author(s)
      Hood DC, Bach M, Brigell M, Keating D, Kondo M, Lyons JS, Marmor MF, McCulloch DL, Palmowski-Wolfe AM
    • Journal Title

      Doc Ophthalmol

      Volume: 124 Pages: 1-13

    • DOI

      10.1007/s10633-011-9296-8

    • Peer Reviewed
  • [Journal Article] Short-interfering RNAs induce retinal degeneration via TLR3 and IRF32012

    • Author(s)
      Kleinman ME, Kaneko H, Cho WG, Dridi S, Fowler BJ, Blandford AD, Albuquerque RJ, Hirano Y, Terasaki H, Kondo M, Fujita T, Ambati BK, Tarallo V, Gelfand BD, Bogdanovich S, Baffi JZ, Ambati J
    • Journal Title

      Mol Ther

      Volume: 20 Pages: 101-108

    • DOI

      10.1038/mt.2011.212

  • [Journal Article] Enhancement of ON-bipolar cell responses of cone electroretinograms in rabbits with the Pro347Leu rhodopsin mutation2011

    • Author(s)
      Nishimura T, Machida S, Kondo M, Terasaki H, Yokoyama D, Kurosaka D
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 52 Pages: 7610-7617

    • DOI

      10.1167/iovs.11-7611

    • Peer Reviewed
  • [Journal Article] miR-124a is required for hippocampal axogenesis and retinal cone survival through Lhx2 suppression2011

    • Author(s)
      Sanuki R, Onishi A, Koike C, Muramatsu R, Watanabe S, Muranishi Y, Irie S, Uneo S, Koyasu T, Matsui R, Chérasse Y, Urade Y, Watanabe D, Kondo M, Yamashita T, Furukawa T
    • Journal Title

      Nat Neurosci

      Volume: 14 Pages: 1125-1134

    • DOI

      10.1038/nn.2897

  • [Journal Article] Significant correlation between electroretinogram parameters and ocular vascular endothelial growth factor concentration in central retinal vein occlusion eyes2011

    • Author(s)
      Yasuda S, Kachi S, Kondo M, Ushida H, Uetani R, Terui T, Piao CH, Terasaki H
    • Journal Title

      Invest Ophthalmol Vis Sci

      Volume: 52 Pages: 5737-5742

    • DOI

      10.1167/iovs.10-6923

  • [Journal Article] Identification of autoantibodies against TRPM1 in patients with paraneoplastic retinopathy associated with ON bipolar cell dysfunction2011

    • Author(s)
      Kondo M, Sanuki R, Ueno S, Nishizawa Y, Hashimoto N, Ohguro H, Yamamoto S, Machida S, Terasaki H, Adamus G, Furukawa T
    • Journal Title

      PLoS One

      Volume: 6 Pages: e19911

    • DOI

      10.1371/journal.pone.0019911

    • Peer Reviewed
  • [Journal Article] Rebound of macular edema after intravitreal bevacizumab therapy in eyes with macular edema secondary to branch retinal vein occlusion2011

    • Author(s)
      Yasuda S, Kondo M, Kachi S, Ito Y, Terui T, Ueno S, Terasaki H
    • Journal Title

      Retina

      Volume: 31 Pages: 1075-1082

    • DOI

      10.1097/IAE.0b013e318206cf4b

    • Peer Reviewed
  • [Journal Article] Changes in areas of capillary nonper- fusion after intravitreal injection of bevacizumab in eyes with branch retinal vein occlusion2011

    • Author(s)
      Terui T, Kondo M, Sugita T, Ito Y, Kondo N, Ota I, Miyake K, Terasaki H
    • Journal Title

      Retina

      Volume: 31 Pages: 1068-1074

    • DOI

      10.1097/IAE.0b013e31820c83c2

    • Peer Reviewed
  • [Journal Article] Autoantibodies to transient receptor potential cation channel, subfamily M, member 1 in a Japanese patient with melanoma-associated retinopathy

    • Author(s)
      Morita Y, Kimura K, Fujitsu Y, Enomoto A, Ueno S, Kondo M, Sonoda KH
    • Journal Title

      Jpn J Ophthalmol

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article] Transient increase of retinal nerve fiber layer thickness after macular hole surgery

    • Author(s)
      Hibi N, Kondo M, Ishikawa K, Ueno S, Komeima K, Terasaki H
    • Journal Title

      Int Ophthalmol

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article] Clinical Phenotype in Ten Unrelated Japanese Patients with Mutations in the EYS Gene

    • Author(s)
      Suto K, Hosono K, Takahashi M, Hirami Y, Arai Y, Nagase Y, Ueno S, Terasaki H, Minoshima S, Kondo M, Hotta Y
    • Journal Title

      Jpn J Ophthalmol

      Volume: (in press)

    • Peer Reviewed
  • [Presentation] Photo- receptor and post-photoreceptoral contributions to photopic ERG a-wave in rhodopsin P347L transgenic rabbits2012

    • Author(s)
      Kondo M, Hirota R, Ueno S, Sakai T, Koyasu T, Terasaki H
    • Organizer
      International Society for Electrophysiology of Vision
    • Place of Presentation
      Quebec, Canada
    • Year and Date
      2012-06-11
  • [Presentation] Identification of autoanti- bodies against TRPM1 in patients with paraneoplastic retinopathy associated with ON bipolar cell dysfunction2011

    • Author(s)
      Kondo M, Sanuki R, Ueno S, Nishizawa Y, Hashimoto N, Ohguro H, Yamamoto S, Machida S, Terasaki H, Adamus G, Furukawa T
    • Organizer
      Annual Meeting of the Association for Research in Vision and Ophthalmology
    • Place of Presentation
      Florida, USA
    • Year and Date
      2011-05-03
  • [Book] 「若年網膜分離症」眼科疾患最新の治療2013

    • Author(s)
      近藤峰生
    • Total Pages
      192
    • Publisher
      南江堂
  • [Remarks]

    • URL

      http://www.medic.mie-u.ac.jp/ophthalmology/

URL: 

Published: 2015-07-16  

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