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2008 Fiscal Year Final Research Report

Corneal epithelial sheet from a single progenitor cell

Research Project

  • PDF
Project/Area Number 18791301
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Ophthalmology
Research InstitutionKeio University (2007-2008)
Tokyo Dental College (2006)

Principal Investigator

KAWAKITA Tetsuya  Keio University, 医学部, 講師 (50408308)

Project Period (FY) 2006 – 2008
Keywords再生医療
Research Abstract

シングルセルから作成した角膜上皮シートと成体マウス角膜上皮との表現型、増殖能、未分化度の比較を、RNA,タンパクのレベルで行ったところ、Keratin14、p63といった基底上皮細胞のマーカーが正常上皮と比較して強く発現しており、シート作成後も増殖能を維持していた。細胞を継代する途中では、Keratin12の発現(RNA,タンパク両レベル)を失っていた。この角膜特異的Keratinの発現は、角膜、および輪部実質に上皮を移植することによってもかわらなかった。

  • Research Products

    (3 results)

All 2008 2007

All Journal Article (1 results) Presentation (2 results)

  • [Journal Article] Stratified epithelial sheets engineered from a single adult murine corneal/limbal progenitor cell2008

    • Author(s)
      Kawakita T, Shimmura S, Hornia A, Higa K, Tseng SC
    • Journal Title

      J Cell Mol Med 12(4)

      Pages: 1303-1316

  • [Presentation] Phenotypic analysis befor and after cultivated corneal epithelial transplantation Turkish Ophthalmology Society2007

    • Author(s)
      Kawakita T
    • Organizer
      41st Turkish National Congress
    • Place of Presentation
      Antalya, Turkey
    • Year and Date
      20071030-1102
  • [Presentation] Cellular Senescence due to epithelial mesenchymal transition during clonal expansion of murine limbal epithelial cells2007

    • Author(s)
      Kawakita, T, Shimmura S, Tsubota K, Shimazaki J, Tseng SC
    • Organizer
      The American Society for Research in Vision and Ophthalmology, Annual meeting
    • Place of Presentation
      Florida, USA
    • Year and Date
      20070505-09

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

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