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Acceleration of photoreceptor induction from human iPSCs with gene transfer.

Research Project

Project/Area Number 22791702
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Ophthalmology
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

OKAMOTO Satoshi  独立行政法人理化学研究所, 網膜再生医療研究開発プロジェクト, リサーチアソシエイト (50509106)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
KeywordsiPS 細胞 / ES 細胞 / 分化誘導 / 網膜 / iPS細胞 / 視細胞 / ES細胞
Research Abstract

I investigated the possibility of gene transfer in promoting effect in photoreceptor differentiation in order to shorten the culture period of photoreceptor induction from ESCs/iPSCs. Despite various examinations, the original purpose was pending, however, in the investigation process, Nrl-EGFP mouse iPSCs that expressed EGFP in photoreceptors specifically were produced to detect the effect of gene transfer, and the effect of an inhibitor in retinoic acid signaling to elevate the efficiency of retinal progenitor induction was developed. These research products have expected to work as powerful research tools in other studies of retinal regenerative medicine.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (29 results)

All 2013 2012 2011 2010

All Journal Article (14 results) (of which Peer Reviewed: 8 results) Presentation (7 results) Book (1 results) Patent(Industrial Property Rights) (7 results) (of which Overseas: 4 results)

  • [Journal Article] Developing rods transplanted into the degenerating retina of Crx-knockout mice exhibit neural activity similar to native photoreceptors2013

    • Author(s)
      Homma K、Okamoto S、Mandai M、Gotoh N、ajasimha HK、Chang YS、Chen S、Li W、Cogliati T 、Swaroop A 、Takahashi M
    • Journal Title

      Stem cells

      Volume: (印刷中) Issue: 6 Pages: 1149-1159

    • DOI

      10.1002/stem.1372

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Integration-free iPS cells derived from retinitis pigmentosa patient for disease modeling2012

    • Author(s)
      Jin ZB、Okamoto S、Xiang P、Takahashi M
    • Journal Title

      Stem Cells Translational Medicine

      Volume: 1巻 Issue: 6 Pages: 503-509

    • DOI

      10.5966/sctm.2012-0005

    • Year and Date
      2012-06-01
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Adequate time window and environmental factors supporting retinal graft cell survival in rd mice2012

    • Author(s)
      Mandai M、Homma K、Okamoto S、Yamada C、omori A、Takahashi M
    • Journal Title

      Cell Medicine

      Volume: 4巻 Pages: 45-54

    • URL

      http://dx.doi.org/10.3727/215517912X639315

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 加齢黄斑変性2012

    • Author(s)
      岡本理志、高橋政代
    • Journal Title

      実験医学

      Volume: 30巻 Pages: 1646-1650

    • URL

      https://www.yodosha.co.jp/bookdata/9784758103237/9784758103237_contents.pdf

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Adequate time window and environmental factors supporting retinal graft cell survival in rd mice2012

    • Author(s)
      Mandai M, Homma K, Okamoto S, Yamada C, Nomori A, Takahashi M
    • Journal Title

      Cell Med

      Volume: 4 Issue: 1 Pages: 45-54

    • DOI

      10.3727/215517912x639315

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Induction of retinal pigment epithelial cells from monkey Ips cells2011

    • Author(s)
      Okamoto S、Takahashi M
    • Journal Title

      Investigative Ophthalmology & Visual Science

      Volume: 52巻 Issue: 12 Pages: 8785-8790

    • DOI

      10.1167/iovs.11-8129

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Modeling retinal degeneration using patient-specific induced pluripotent stem cells2011

    • Author(s)
      Jin ZB、Okamoto S、Osakada F、Homma K、Assawachananont J、Hirami Y、Iwata T、Takahashi M
    • Journal Title

      PLoS ONE

      Volume: 6巻 Issue: 2 Pages: 17084-17084

    • DOI

      10.1371/journal.pone.0017084

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 網膜色素上皮細胞移植による網膜再生医療2011

    • Author(s)
      岡本理志、鎌尾浩行、高橋政代
    • Journal Title

      メディカル・サイエンス・ダイジェスト

      Volume: 37巻 Pages: 312-315

    • URL

      http://www.book-stack.com/browsing/msd201107rzt.pdf

    • Related Report
      2012 Final Research Report
  • [Journal Article] ES 細胞とiPS 細胞2011

    • Author(s)
      岡本理志、高橋政代
    • Journal Title

      眼科

      Volume: 53巻 Pages: 449-455

    • NAID

      40018802865

    • URL

      http://ci.nii.ac.jp/naid/40018802865

    • Related Report
      2012 Final Research Report
  • [Journal Article] Induction of Retinal pigment epithelial Cells from Monkey iPS Cells2011

    • Author(s)
      Okamoto S, Takahashi M
    • Journal Title

      Investigative Ophthalmology & Visual Science

      Volume: 52 Pages: 8785-8790

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ES細胞とiPS細胞2011

    • Author(s)
      岡本理志、高橋政代
    • Journal Title

      眼科

      Volume: 53 Pages: 449-455

    • NAID

      40018802865

    • Related Report
      2011 Annual Research Report
  • [Journal Article] 網膜色素上皮細胞移植による網膜再生医療2011

    • Author(s)
      岡本理志, ら
    • Journal Title

      メディカル・サイエンス・ダイジェスト

      Volume: 37 Pages: 312-315

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Modeling Retinal Degeneration Using Patient-Specific Induced Pluripotent Stem Cells.2011

    • Author(s)
      Jin ZB, et al
    • Journal Title

      PLoS ONE

      Volume: 6

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 細胞移植による網膜疾患治療2010

    • Author(s)
      岡本理志、高橋政代
    • Journal Title

      実験医学

      Volume: 28巻 Pages: 230-235

    • URL

      https://www.yodosha.co.jp/bookdata/9784758103046/9784758103046_contents.pdf

    • Related Report
      2012 Final Research Report
  • [Presentation] Transplantation of retinal pigment epithelium derived from iPS cells2012

    • Author(s)
      Okamoto S
    • Organizer
      WOC (World Ophthalmology Congress) 2012
    • Place of Presentation
      Abu Dhabi (UAE)
    • Year and Date
      2012-02-20
    • Related Report
      2012 Final Research Report
  • [Presentation] Transplantation of Retinal Pigment Epithelium Derived from iPS Cells2012

    • Author(s)
      Okamoto S
    • Organizer
      World Opthalmology Congress 2012
    • Place of Presentation
      Abu Dhabi, UAE(招待講演)
    • Year and Date
      2012-02-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] New Induction Method of Photoreceptors from Mouse Pluripotent Stem Cells2011

    • Author(s)
      Okamoto S, et al
    • Organizer
      International Society for Stem Cell Research, 9th Annual Meeting
    • Place of Presentation
      Toronto, Canada
    • Year and Date
      2011-06-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] 網膜色素上皮細胞移植に向けた取り組み2011

    • Author(s)
      岡本理志、高橋政代
    • Organizer
      第10回日本再生医療学会
    • Place of Presentation
      東京
    • Year and Date
      2011-03-01
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] New induction method of photoreceptors from mouse pluripotent stem cells2011

    • Author(s)
      Okamoto S、Homma K、Takahashi M
    • Organizer
      ISSCR (International Society for Stem Cell Research) 9th Annual Meeting
    • Place of Presentation
      Toronto (Canada)
    • Related Report
      2012 Final Research Report
  • [Presentation] Induction of RPE cells from monkey iPS cells2010

    • Author(s)
      Okamoto S、Kamao H、Mandai M、Takahashi M
    • Organizer
      2010 ARVO (The Association for Research in Vision and Ophthalmology) Annual Meeting
    • Place of Presentation
      Fort Lauderdale (Florida, US)
    • Year and Date
      2010-05-04
    • Related Report
      2012 Final Research Report
  • [Presentation] Induction of RPE Cells From Monkey iPS Cells.2010

    • Author(s)
      Okamoto S, et al
    • Organizer
      2010 The Association for Research in Vision and Opthalmology Annual Meeting
    • Place of Presentation
      Fort Lauderdale, US
    • Year and Date
      2010-05-04
    • Related Report
      2010 Annual Research Report
  • [Book] 再生医療叢書4『上皮・感覚器』2013

    • Author(s)
      岡本理志、高橋政代(共著)
    • Publisher
      朝倉書店
    • Related Report
      2012 Annual Research Report
  • [Patent(Industrial Property Rights)] 網膜細胞への分化誘導方法2012

    • Inventor(s)
      高橋政代、岡本理志
    • Industrial Property Rights Holder
      理化学研究所
    • Filing Date
      2012-06-14
    • Related Report
      2012 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] Method of producing human retinal pigment epithelial cells2012

    • Inventor(s)
      Masayo Takahashi、Satoshi Okamoto、Noriko Sakai
    • Industrial Property Rights Holder
      理化学研究所
    • Filing Date
      2012-02-29
    • Related Report
      2012 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 網膜色素上皮細胞シートの製造方法2012

    • Inventor(s)
      高橋政代、岡本理志、鎌尾浩行
    • Industrial Property Rights Holder
      理化学研究所
    • Filing Date
      2012-02-24
    • Related Report
      2012 Final Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 網膜細胞への分化誘導方法2012

    • Inventor(s)
      高橋政代、岡本理志
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Rights Type
      特許
    • Filing Date
      2012-06-14
    • Related Report
      2012 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 網膜細胞への分化誘導方法2011

    • Inventor(s)
      高橋政代、岡本理志
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2011-132712
    • Filing Date
      2011-06-14
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 網膜色素上皮細胞シートの製造方法2011

    • Inventor(s)
      高橋政代、岡本理志、鎌尾浩行
    • Industrial Property Rights Holder
      理化学研究所
    • Industrial Property Number
      2011-040130
    • Filing Date
      2011-02-25
    • Related Report
      2012 Final Research Report
  • [Patent(Industrial Property Rights)] 網膜細胞への分化誘導方法2011

    • Inventor(s)
      高橋政代, 岡本理志
    • Industrial Property Rights Holder
      独立行政法人理化学研究所
    • Industrial Property Number
      2011-132712
    • Filing Date
      2011-06-14
    • Related Report
      2011 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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