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2008 Fiscal Year Final Research Report

Experimental regeneration of human hair follicles using CD200 positive bulge cells

Research Project

  • PDF
Project/Area Number 18390315
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Dermatology
Research InstitutionKeio University

Principal Investigator

OHYAMA Manabu  Keio University, 医学部, 講師 (10255424)

Co-Investigator(Kenkyū-buntansha) MASAYUKI Amagai  慶應義塾大学, 医学部, 教授 (90212563)
ISHIKO Akira  慶應義塾大学, 医学部, 准教授 (10202988)
SAITO Masataka  慶應義塾大学, 医学部, 助教 (30306774)
Co-Investigator(Renkei-kenkyūsha) IWASAKI Toshiro  東京農工大学, 大学院共生科学技術研究院, 教授 (50262754)
Project Period (FY) 2006 – 2008
Keywords皮膚生理学 / 再生医学
Research Abstract

CD200と呼ばれる細胞表面のタンパクを目印に、ヒトの毛嚢のもととなる幹細胞を多く含んだケラチノサイト(皮膚の細胞)をヒト頭皮から分離・培養した。また、毛嚢を形作るシグナルを送る能力(毛誘導能)を維持したままヒト毛乳頭細胞を培養する技術を開発した。得られたCD200陽性の毛嚢細胞(バルジ細胞)と毛誘導能を有する毛乳頭細胞を組合せて免疫不全マウスの体内に移植し、ヒト毛嚢に類似した構造体を得ることができた。

  • Research Products

    (13 results)

All 2009 2008 2007 Other

All Journal Article (6 results) (of which Peer Reviewed: 5 results) Presentation (5 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Sparing of the bulge area could preserve intact lower portion of hair follicles in a case of tufted folliculitis2009

    • Author(s)
      Miura M, Dekio I, Yamasaki Y, Ohyama M.
    • Journal Title

      J Eur Acad Dermatol Venereol 23(1)

      Pages: 87-89

    • Peer Reviewed
  • [Journal Article] Advances in the study of stem-cell-enriched hair follicle bulge cells : A review featuring characterization and isolation of human bulge cells2007

    • Author(s)
      Ohyama M
    • Journal Title

      Dermaotlogy 214(4)

      Pages: 342-351

  • [Journal Article] Hair follicle bulge : A fascinating reservoir of epithelial stem cells2007

    • Author(s)
      Ohyama M
    • Journal Title

      J Dermatol Sci 46(2)

      Pages: 81-89

    • Peer Reviewed
  • [Journal Article] Gene ontology analysis of human hair follicle bulge molecular signature2007

    • Author(s)
      Ohyama M, Vogel JC, Amagai M.
    • Journal Title

      J Dermatol Sci 45

      Pages: 147-150

    • Peer Reviewed
  • [Journal Article] The Mesenchymal component of hair follicle neogenesis : Background, methods and molecular characterization

    • Author(s)
      Ohyama M, Zheng Y, Paus R, Stenn, KS
    • Journal Title

      Exp Dermatol (in press)

    • Peer Reviewed
  • [Journal Article] The disruption of Sox21-mediated hair shaft cuticle differentiation causes cyclic alopecia in mice

    • Author(s)
      Kiso T, Tanaka S, Saba R, Matsuda S, Shimizu A, Ohyama M, Okano HJ, Shirotori T, Okano H, Saga Y.
    • Journal Title

      Proc Natl Acad Sci USA (in press)

    • Peer Reviewed
  • [Presentation] Use of canine hair follicle epithelial hair follicle stem cells for the exploration of novel regenerative medicine approaches2008

    • Author(s)
      Ohyama, M
    • Organizer
      BCRT/BMBF Workshop, "Exploitation of hair follicle stem cells in skin defect healing"
    • Place of Presentation
      Berlin, Germany
    • Year and Date
      2008-06-19
  • [Presentation] Identification of human bulge cell counterpart in canine hair follicles : A valuable model for stem cell in vesitgation2008

    • Author(s)
      Kobayashi T, Shimizu A, Amagai M, Iwasaki T, Ohyama M.
    • Organizer
      International Investigative Dermatology 2008
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2008-05-17
  • [Presentation] Microarray analysis of freshly-microdissected intact human dermal papilla identified upregulation of genes that could contribute to biological distinctiveness2008

    • Author(s)
      Ohyama M, Shimizu A, Kobayashi T and Amagai M.
    • Organizer
      International Investigative Deramtology 2008
    • Place of Presentation
      Kyoto Japan
    • Year and Date
      2008-05-16
  • [Presentation] "Dissecting out molecular signatures of hair follicle key components : Implication of human hair follicle regeneration" Satellite Symposium on Hair Research2008

    • Author(s)
      Ohyama M.
    • Organizer
      International Investigative Dermatology 2008
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2008-05-13
  • [Presentation] ヒト毛乳頭のmolecular signatureの解析-毛乳頭細胞の何が特別なのか?-2007

    • Author(s)
      大山学、清水篤、天谷雅行
    • Organizer
      第14回分子皮膚科学フォーラム
    • Place of Presentation
      松山
    • Year and Date
      2007-09-15
  • [Remarks]

    • URL

      http://web.sc.itc.keio.ac.jp/derma/r_research/project4.html

  • [Patent(Industrial Property Rights)] 特許権2008

    • Inventor(s)
      大山学、天谷雅行
    • Industrial Property Rights Holder
      学校法人慶應義塾
    • Industrial Property Number
      特許出願, 2008-213845
    • Filing Date
      2008-08-22

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

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