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2014 Fiscal Year Annual Research Report

ヒト眼組織由来iPS細胞の樹立・機能解析と新規診断・治療システムの開発

Research Project

Project/Area Number 24659770
Research InstitutionNational Research Institute for Child Health and Development

Principal Investigator

東 範行  独立行政法人国立成育医療研究センター, その他部局等, その他 (10159395)

Co-Investigator(Kenkyū-buntansha) 梅澤 明弘  独立行政法人国立成育医療研究センター, その他部局等, その他 (70213486)
Project Period (FY) 2012-04-01 – 2015-03-31
Keywords再生医学 / 遺伝学 / 遺伝子・細胞医療 / 角膜 / 網膜
Outline of Annual Research Achievements

ヒトiPS細胞、マウスES細胞とiPS細胞を用いた視神経細胞(網膜神経節細胞)の分化誘導
ヒト皮膚iPS細胞を浮遊培養した後に平面培養に移し、FBS濃度や、マトリゲル濃度、誘導因子の調整によって、外因性遺伝子を導入することなく内因性遺伝子の誘導のみで、軸索をもつ網膜神経節細胞の自己分化誘導に成功した。作製した細胞は、すべての神経節マーカーをもち、軸索流やパッチクランプ法による電気生理学的反応が認められた。同様の方法で、マウスES細胞とiPS細胞から同様に軸索をもつ網膜神経節細胞の作製に成功した。以上から、この方法は、種を超えて多能性幹細胞から視神経細胞を自己分化誘導させる普遍的な方法であることが示唆された。

  • Research Products

    (10 results)

All 2015 2014

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Acknowledgement Compliant: 8 results,  Open Access: 5 results) Presentation (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Generation of retinal ganglion cells with functional axons from human induced pluripotent stem cells.2015

    • Author(s)
      Tanaka T, Yokoi T, Tamalu F, Watanabe S, Nishina S, Azuma N.
    • Journal Title

      Sci. Rep.

      Volume: 10 Pages: 5:8344.

    • DOI

      10.1038

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Generation of pluripotent stem cells without the use of genetic material.2015

    • Author(s)
      Higuchi A, Ling QD, Kumar SS, Munusamy MA, Alarfaj AA, Chang Y, Kao SH, Lin KC, Wang HC, Umezawa A.
    • Journal Title

      Lab Invest

      Volume: 95(1) Pages: 26-42

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A practical guide to induced pluripotent stem cell research using patient samples.2015

    • Author(s)
      Santostefano KE, Hamazaki T, Biel NM, Jin S, Umezawa A, Terada N
    • Journal Title

      Lab Invest

      Volume: 95(1) Pages: 4-13

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Derivation of human differential photoreceptor cells from adult human dermal fibroblasts by defined combinations of CRX, RAX, OTX2 and NEUROD.2014

    • Author(s)
      1Seko Y, Azuma N, Ishii T, Komuta Y, Miyamoto K, Miyagawa Y, Kaneda M, Umezawa A.
    • Journal Title

      Genes Cells.

      Volume: 19 Pages: 198-208

    • DOI

      10.1111

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Three Cases of rhegmatogenous retinal detachment associated with regressed retinoblastoma after conservative tumor therapy.2014

    • Author(s)
      Tanaka M, Yokoi T, Kobayashi Y, Nishina S, Noda E, Ito M, Azuma N.
    • Journal Title

      Retin Cases Brief Rep.

      Volume: 8 Pages: 223-226

    • DOI

      10.1097

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Surgical outcomes of progressive tractional retinal detachment associated with familial exudative vitreoretinopathy.2014

    • Author(s)
      Yamane T, Yokoi T, Nakayama Y, Nishina S, Azuma N.
    • Journal Title

      Am J Ophthalmol 2

      Volume: 158 Pages: 1049-1055.

    • DOI

      10.1016

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ataxia telangiectasia derived iPS cells show preserved x-ray sensitivity and decreased chromosomal instability2014

    • Author(s)
      Fukawatase Y, Toyoda M, Okamura K, Nakamura K, Nakabayashi K, Takada S, Yamazaki-Inoue M, Masuda A, Nasu M, Hata K, Hanaoka K, Higuchi A, Takubo K, Umezawa A
    • Journal Title

      Sci Rep

      Volume: 4:5421 Pages: 5421

    • DOI

      10.1038

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Derivation of human differential photoreceptor cells from adult human dermal fibroblasts by defined combinations of CRX, RAX, OTX2 and NEUROD.2014

    • Author(s)
      Seko Y, Azuma N, Ishii T, Komuta Y, Miyamoto K, Miyagawa Y, Kaneda M, Umezawa A.
    • Journal Title

      Genes Cells

      Volume: 19(3) Pages: 198-208

    • DOI

      10.1111

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 小児の眼底が教えてくれること -疾患の理解から未来の医療へ-.2014

    • Author(s)
      東 範行
    • Organizer
      第68回日本臨床眼科学会
    • Place of Presentation
      神戸
    • Year and Date
      2014-11-14 – 2014-11-14
  • [Patent(Industrial Property Rights)] 網膜神経節細胞の作製方法2014

    • Inventor(s)
      東 範行
    • Industrial Property Rights Holder
      東 範行
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-230157
    • Filing Date
      2014-08-08

URL: 

Published: 2016-06-01  

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