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Identification of tissue specific stem cell of the vocal fold

Research Project

Project/Area Number 21592192
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Otorhinolaryngology
Research InstitutionKyoto University

Principal Investigator

HIRANO Shigeru  京都大学, 医学研究科, 講師 (10303827)

Co-Investigator(Kenkyū-buntansha) 金丸 眞一  田附興風会北野病院, 耳鼻咽喉科, 部長 (00271510)
楯谷 一郎  京都大学, 医学研究科, 助教 (20526363)
金丸 眞一  京都大学, 医学研究科, 非常勤講師 (30324643)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords喉頭 / 声帯 / 再生 / 幹細胞 / 創傷治癒 / FACS / SP細胞 / 表面マーカー / 損傷治癒
Research Abstract

The current research aimed to indentify tissue specific stem cell of the vocal fold using SP cells. However, although SP cell could be separated, collection and culture of the cells turned out to be technically difficult. Then it was attempted to pick up SP cells during wound healing of the vocal folds using rat models and ABCG antibody. The results showed increased expression of SP cells during early wound healing period. Characterization of the cells using surface markers is under way. The third project aimed to examine regenerative effects of stem cells for the vocal fold. Bone marrow derived mesenchymal stem cells were used for regeneration of scarred vocal folds in a canine model. The results were encouraging with positive effects on histology and function of the regenerated vocal folds.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (49 results)

All 2012 2011 2010 2009 Other

All Journal Article (22 results) (of which Peer Reviewed: 17 results) Presentation (25 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Laryngealregeneration using tissue engineering techniques in a canine model2011

    • Author(s)
      Kitani Y, Kanemaru S, Umeda H, Suehiro A, Kishimoto Y, Hirano S, Nakamura T, Ito J
    • Journal Title

      Ann Otol Rhinol Laryngol

      Volume: 120 Pages: 49-56

    • Related Report
      2011 Final Research Report
  • [Journal Article] Implantation of an atelocollagen sponge with autologous bone marrow derived mesenchymal stromal cells for treatment of vocal fold scarring in a canine model Ann Otol Rhinol2011

    • Author(s)
      Ohno S, Hirano S, Kanemaru S, Kitani Y, Kojima T, Tateya I, Nakamura T, Ito J.
    • Journal Title

      Laryngol

      Volume: 120 Pages: 401-408

    • Related Report
      2011 Final Research Report
  • [Journal Article] Recruitmentpatterns of side population cells during wound healing in rat vocal folds2011

    • Author(s)
      Gugatschka M, Kojima T, Ohno S, Kanemaru S, Hirano S.
    • Journal Title

      Laryngoscope

      Volume: 121 Pages: 1662-1667

    • Related Report
      2011 Final Research Report
  • [Journal Article] Recruitment patterns of side population cells during wound healing in rat vocal folds2011

    • Author(s)
      Gugatschka M, Kojima T, Ohno S, Kanemaru S, Hirano S
    • Journal Title

      Laryngoscope

      Volume: 121 Pages: 1662-1667

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Implantation of an atelocollagen sponge with autologous bone marrow derived mesenchymal stromal cells for treatment of vocal fold scarring in a canine model2011

    • Author(s)
      Ohno S, Hirano S, Kanemaru S, Kitani Y, Kojima T, Tateya I, Nakamura T, Ito J
    • Journal Title

      Ann Otol Rhinol Laryngo

      Volume: 120 Pages: 401-408

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Laryngeal regeneration using tissue engineering techniaues in a canine model. 2011:120:49-562011

    • Author(s)
      Kitani Y, Kanemaru S, Umeda H, Suehiro A, Kishimoto Y, Hirano S, Nakamura T, Ito J
    • Journal Title

      Ann Otol Rhinol Laryngol

      Volume: 120 Pages: 49-56

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal changesin vocal functions of human scarredvocal folds after cordectomy2010

    • Author(s)
      Kishimoto Y, Hirano S, Tateya I, Kanemaru S, Ito J.
    • Journal Title

      Laryngoscope

      Volume: 120 Pages: 1597-601

    • Related Report
      2011 Final Research Report
  • [Journal Article] Implantation of atelocollagen sheet for vocal fold scar2010

    • Author(s)
      Kishimoto Y, Welham NV, Hirano S
    • Journal Title

      Curr Opin Otolaryngol Head Neck Surg

      Volume: 18(6) Pages: 507-511

    • Related Report
      2011 Final Research Report
  • [Journal Article] Glottal reconstruction with a tissue engineering technique using polypropylene mesh : A canine experiment.2010

    • Author(s)
      Yamashita M, Kanemaru S, Hirano S, Umeda H, Kitani Y, Omori K, Nakamura T, Ito J.
    • Journal Title

      Ann Otol Rhinol Laryngol

      Volume: 119 Pages: 110-117

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chronic vocal fold scar restoration with hepatocyte growth factor.2010

    • Author(s)
      Kishimoto Y, Hirano S, Kitani Y, Suehiro A, Umeda H, Tateya I, Kanemaru S, Tabata Y, Ito J.
    • Journal Title

      Laryngosocpe

      Volume: 120 Pages: 108-113

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Treatment of acute vocal fold scar with local injection of basic fibroblast growth factor : A canine study.2010

    • Author(s)
      Suehiro A, Hirano S, Kishimoto Y, Rousseau B, Nakamura T, Ito J.
    • Journal Title

      Acta Otolaryngol.

      Volume: 130 Pages: 844-850

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal changes in vocal functions of human scarred vocal folds after cordectomy.2010

    • Author(s)
      Kishimoto Y, Hirano S, Tateya I, Kanemaru S, Ito J.
    • Journal Title

      Laryngoscope

      Volume: 120 Pages: 1597-601

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Implantation of atelocollagen sheet for vocal fold scar.2010

    • Author(s)
      Kishimoto Y, Welham NV, Hirano S.
    • Journal Title

      Curr Opin Otolaryngol Head Neck Surg.2010.

      Volume: 18(6) Pages: 507-511

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of basic fibroblast growth factor on rat vocal fold fibroblasts.2010

    • Author(s)
      Suehiro A, Hirano S, Kishimoto Y, Tateya I, Rousseau B, Ito J.
    • Journal Title

      Ann Otol Rhinol Laryngol

      Volume: 119 Pages: 690-696

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extracellular matrix gene expression during wound healing of the injured rat vocal fold.2009

    • Author(s)
      Ohno T, Hirano S, Rousseau B.
    • Journal Title

      Otolaryngol Head Neck Surg 140

      Pages: 757-761

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gene expression of transforming growth factor-b1 and hepatocyte growth factor during wound healing of injured rat vocal fold.2009

    • Author(s)
      Ohno T, Hirano S, Rousseau B.
    • Journal Title

      Laryngosocpe 119

      Pages: 806-810

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Histologic characterization of human scarred vocal folds.2009

    • Author(s)
      Hirano S, Minamiguchi S, Yamashita M, Ohno T, Kanemaru S, Kitamura M.
    • Journal Title

      J Voice 23

      Pages: 399-407

    • NAID

      120001479080

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regeneration of Aged Rat Vocal Folds using Hepatocyte Growth Factor Therapy.2009

    • Author(s)
      Ohno T, Yoo MJ, Swanson E, Hirano S, Ossoff R.
    • Journal Title

      Laryngoscope 119

      Pages: 1424-1430

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regenerative effects. of basic growth factor on extracellular matrix production in aged rat vocal folds.2009

    • Author(s)
      Ohno T, Jin Yoo M, Swanson ER, Hirano S, Ossoff RH, Rousseau B.
    • Journal Title

      Ann Otol Rhinol Laryngol 118

      Pages: 559-564

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of exogenous hepatocyte growth factor on vocal fold fibroblasts.2009

    • Author(s)
      Kishimoto Y, Hirano S, Suehiro A, Tateya I, Kanemaru S, Nakamura T, Ito J.
    • Journal Title

      Ann Otol Rhinol Laryngol 118

      Pages: 606-611

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Implant of atelocollagen sheet for the treatment of vocal fold scarring and sulcus vocalis.2009

    • Author(s)
      Kishimoto Y, Hirano S, Kojima T, Kanemaru S, Ito J.
    • Journal Title

      Ann Otol Rhinol Larngol 118

      Pages: 613-620

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Age-associated changes in the expression and deposition of vocal fold collagen and hyaluronan.2009

    • Author(s)
      Ohno T, Hirano S, Rousseau B.
    • Journal Title

      Ann Otol Rhinol Laryngol 118

      Pages: 735-741

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Advances for the treatment of scar of the vocal folds2012

    • Author(s)
      Hirano S.
    • Organizer
      17th Int' l workshop on laser voice surgery
    • Place of Presentation
      Paris
    • Related Report
      2011 Final Research Report
  • [Presentation] Role of gorwth factor on vocal fold wound healing. In round table : Scientific aspect of vocal fold healing2011

    • Author(s)
      Hirano S
    • Organizer
      8th European Laryngological Society
    • Place of Presentation
      マルセイユ(フランス)
    • Year and Date
      2011-09-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] Implantation of an atelocollagen sponge with bone marrow derived stromal cells for the treatment of vocal fold scarring2011

    • Author(s)
      Ohno S, Hirano S, Kanemaru S, Kitani Y, Kojima T, Tateya I, Nakamura T, Ito J
    • Organizer
      91th American Bronchoesophagological Association Meeting
    • Place of Presentation
      Chicago
    • Related Report
      2011 Final Research Report
  • [Presentation] Laryngeal reconstruction with tissue engineering technique using acellular extracellular matrix scaffold2011

    • Author(s)
      Kitamura M, Hirano S, Kitani Y, Ohno S, Kojima T, Kanemaru S, Ito J, Rosen C, Gilbert T
    • Organizer
      91th American Bronchoesophagological Association Meeting
    • Place of Presentation
      Chicago
    • Related Report
      2011 Final Research Report
  • [Presentation] Vocal fold wound healing and regeneration2011

    • Author(s)
      Hirano S.
    • Organizer
      11th Japan Taiwan Conference on Otolaryngology
    • Place of Presentation
      Kobe
    • Related Report
      2011 Final Research Report
  • [Presentation] Histological findings of aging voice2011

    • Author(s)
      Hirano S
    • Organizer
      16th Int'l workshop on laser voice surgery
    • Place of Presentation
      パリ(フランス)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Symposium 3 : Laryngology ; Vocal fold wound healing and regeneration2011

    • Author(s)
      Hirano S
    • Organizer
      11th Japan Taiwan Conference on Otolaryngology
    • Place of Presentation
      ANA CROWNE PLAZA HOTEL Kobe(兵庫県)
    • Related Report
      2011 Annual Research Report
  • [Presentation] Regeneration of vocal fold mucosa with tissue engineering strategy2010

    • Author(s)
      Hirano S.
    • Organizer
      7th East Asian Conference on Phonosurgery
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-11-29
    • Related Report
      2011 Final Research Report
  • [Presentation] Key note : Regeneration of vocal fold mucosa with tissue engineering strategy.2010

    • Author(s)
      Hirano S.
    • Organizer
      7th East Asian Conference on Phonosurgery
    • Place of Presentation
      Tokyo, Japan(招待講演)
    • Year and Date
      2010-11-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Regeneration of vocal fold : translational research from bench to bed2010

    • Author(s)
      Hirano S.
    • Place of Presentation
      Grand roung at Cornell University
    • Year and Date
      2010-07-01
    • Related Report
      2011 Final Research Report
  • [Presentation] Regeneration of vocal fold : translational research from bench to bed.2010

    • Author(s)
      Hirano S.
    • Organizer
      Grand roung at Cornell University
    • Place of Presentation
      New York, U.S.A(招待講演)
    • Year and Date
      2010-07-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] Two staged laryngeal regeneration using tissue engineering tachniques in a canine model2010

    • Author(s)
      Kitani Y, Kanemaru S, Hirano S, Ohno S, Kojima T, Ito J.
    • Organizer
      113th Triological Society
    • Place of Presentation
      Las Vegas
    • Related Report
      2011 Final Research Report
  • [Presentation] Expression of side population cells during wound healing of rat vocal folds2010

    • Author(s)
      Kojima T, Hirano S, Tateya I, Kanemaru S, Nakamura T, Ito J
    • Organizer
      ICVPB
    • Place of Presentation
      Madison
    • Related Report
      2011 Final Research Report
  • [Presentation] Cutting edge of healing process ofvocal cord in 20102010

    • Author(s)
      Hirano S.
    • Organizer
      15th Int' l workshop on laser voice surgery
    • Place of Presentation
      Paris
    • Related Report
      2011 Final Research Report
  • [Presentation] Current management of vocal fold scar. New surgical treatment option2010

    • Author(s)
      Hirano S.
    • Organizer
      4th World Voice Congress
    • Place of Presentation
      Seoul
    • Related Report
      2011 Final Research Report
  • [Presentation] Workshop : Histological structure of the vocal fold.2010

    • Author(s)
      Hirano S
    • Organizer
      15th Int'l workshop on laser voice surgery
    • Place of Presentation
      Paris, France(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Workshop : Cutting edge of healing process of vocal cord in 20102010

    • Author(s)
      Hirano S.
    • Organizer
      15th Int'l workshop on laser voice surgery
    • Place of Presentation
      Paris, France(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Key note : Anatomical basis of vocal fold vibration.2010

    • Author(s)
      Hirano S.
    • Organizer
      Intl Course on Laryngostroboscopy and fiberendoscopy phonosurgery
    • Place of Presentation
      Cesena, Italy(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Panel : Current management of vocal fold scar.New surgical treatment option.2010

    • Author(s)
      Hirano S.
    • Organizer
      4th World Voice Congress
    • Place of Presentation
      Seoul, Korea(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Panel : Vocal fold anatomy & histopathology.Basic anatomy of the larynx2010

    • Author(s)
      Hirano S.
    • Organizer
      4th World Voice Congress
    • Place of Presentation
      Seoul, Korea(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Workshop : Histological structure of the vocal fold.2009

    • Author(s)
      Hirano S.
    • Organizer
      14th Int'l workshop on laser voice surgery,
    • Place of Presentation
      Paris,
    • Related Report
      2009 Annual Research Report
  • [Presentation] Cutting edge in healing process of the vocal cord in 20092009

    • Author(s)
      Hirano S.
    • Organizer
      14th Int'l workshop on laser voice surgery,
    • Place of Presentation
      Paris,
    • Related Report
      2009 Annual Research Report
  • [Presentation] Round table : Minor structural alterations2009

    • Author(s)
      Hirano S.
    • Organizer
      International Federation of Otolaryngologcial Society,
    • Place of Presentation
      Sao Paulo,
    • Related Report
      2009 Annual Research Report
  • [Presentation] Panel : Photocoagulation of microvascular lesions of the vocal fold with KTP laser. Panel : Phonotraumatic lesions of the larynx2009

    • Author(s)
      Hirano S.
    • Organizer
      International Federation of Otolaryngologcial Society,
    • Place of Presentation
      Sao Paulo,
    • Related Report
      2009 Annual Research Report
  • [Presentation] Panel : Voice rehabilitation -An international perspective2009

    • Author(s)
      Hirano S.
    • Organizer
      International Federation of Otolaryngologcial Society,
    • Place of Presentation
      Sao Paulo,
    • Related Report
      2009 Annual Research Report
  • [Book] La Voce-fisiologia, patologia, clinca e terapia2009

    • Author(s)
      Hirano S.
    • Total Pages
      200
    • Publisher
      Piccin, Padova
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www.kuhp.kyoto-u.ac.jp/~ent/new/index.

    • Related Report
      2011 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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