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Development of a novel therapy for promoting liver regeneration and preventing postoperative therapy

Research Project

Project/Area Number 25893052
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Digestive surgery
Research InstitutionThe University of Tokyo

Principal Investigator

INAGAKI Fuyuki  東京大学, 医学部附属病院, 登録研究医 (70529015)

Project Period (FY) 2013-08-30 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords再生医療 / 肝切除 / 術後癒着 / 再生医学 / 消化器外科学 / 外科 / 移植・再生医療
Outline of Final Research Achievements

Repeated hepatectomy is widely accepted as one of the potentially curative treatments for primary and secondary liver neoplasms. But repeated hepatectomy has two major problems; postoperative adhesion and decreased regenerating ability of the remnant liver. We have already reported that the transplantation of mesothelial progenitor cells prevented postoperative adhesion and promoted liver regeneration in the mice practical partial hepatectomy model. In this study, we revealed the anti-adhesive effect of mesothelial cells transplantation in the miniature pig hepatectomy model. In addition, we showed that an allogeneic transplantation was as effective as a syngeneic transplantation in mice.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • Research Products

    (12 results)

All 2015 2014 2013

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (6 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 2 results)

  • [Journal Article] Use of mouse liver mesothelial cells to prevent postoperative adhesion and promote liver regeneration after hepatectomy.2015

    • Author(s)
      Inagaki NF, Inagaki FF, Kokudo N, Miyajima A
    • Journal Title

      Journal of hepatology

      Volume: 62 Issue: 5 Pages: 1141-7

    • DOI

      10.1016/j.jhep.2014.12.010

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cell-based therapy for preventing postoperative adhesion and promoting regeneration after hepatectomy.2015

    • Author(s)
      Inagaki NF, Inagaki FF, Kokudo N, Miyajima A
    • Journal Title

      Journal of Hepato-Billiary-Pancreatic Sciences

      Volume: 印刷中 Issue: 7 Pages: 524-530

    • DOI

      10.1002/jhbp.247

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of carboxymethyl cellulose nonwoven sheet as a novel hemostatic agent.2015

    • Author(s)
      Ohta S, Nishiyama T, Sakoda M, Machioka K, Fuke M, Ichimura S, Inagaki F, Shimizu A, Hasegawa K, Kokudo N, Kaneko M, Yatomi Y, Ito T.
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: 印刷中 Issue: 6 Pages: 718-723

    • DOI

      10.1016/j.jbiosc.2014.10.026

    • NAID

      110009970764

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nephronectin is upregulated in acute and chronic hepatitis and aggravates liver injury by recruiting CD4 positive cells2013

    • Author(s)
      Inagaki F., Tanaka M., Inagaki N., Yagai T., Sato Y., Sekiguchi K., Oyaizu N., Kokudo N., and Miyajima A
    • Journal Title

      Biochem. Biophys. Res. Commun.

      Volume: 430 Issue: 2 Pages: 751-756

    • DOI

      10.1016/j.bbrc.2012.11.076

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] Study of the utility of the fetal liver mesothelial cells in the liver regeneration2014

    • Author(s)
      稲垣奈都子, 稲垣冬樹, 國土典宏, 宮島篤
    • Organizer
      第87回日本生化学会大会
    • Place of Presentation
      京都
    • Year and Date
      2014-10-15 – 2014-10-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肝中皮細胞を用いた細胞療法の開発2014

    • Author(s)
      稲垣奈都子, 稲垣冬樹, 國土典宏, 宮島篤
    • Organizer
      第21回肝細胞研究会
    • Place of Presentation
      東京
    • Year and Date
      2014-06-27 – 2014-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 胆管傷害および胆管癌におけるsterile alpha motif domain containg 5の発現解析2014

    • Author(s)
      谷貝知樹、松井理司、原田憲一、中沼安二、稲垣冬樹、西條栄子、宮島篤、田中稔
    • Organizer
      第21回肝細胞研究会
    • Place of Presentation
      東京
    • Year and Date
      2014-06-27 – 2014-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 臨床応用に向けた肝中皮細胞シートの有用性の検討2014

    • Author(s)
      稲垣奈都子, 稲垣冬樹, 國土典宏, 宮島篤
    • Organizer
      第50回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      2014-05-29 – 2014-05-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] 他家移植における肝中皮細胞シートの有用性の検討2014

    • Author(s)
      稲垣奈都子、稲垣冬樹、國土典宏、宮島篤
    • Organizer
      第13回日本再生医療学会
    • Place of Presentation
      京都
    • Related Report
      2013 Annual Research Report
  • [Presentation] 肝中皮細胞シートを用いた次世代型再生医療2013

    • Author(s)
      稲垣奈都子、稲垣冬樹、國土典宏、宮島篤
    • Organizer
      第21回JDDW(日本消化器関連学会週間)
    • Place of Presentation
      品川
    • Related Report
      2013 Annual Research Report
  • [Patent(Industrial Property Rights)] iPS細胞からの中皮細胞の分化誘導系の確立2014

    • Inventor(s)
      稲垣冬樹、稲垣奈都子、宮島篤、國土典宏
    • Industrial Property Rights Holder
      稲垣冬樹、稲垣奈都子、宮島篤、國土典宏
    • Industrial Property Rights Type
      特許
    • Filing Date
      2014-05-25
    • Related Report
      2014 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] 新規癒着防止療法および肝再生促進療法の開発ならびに新規肝切除後癒着動物モデルの確立2014

    • Inventor(s)
      稲垣奈都子、稲垣冬樹、國土典宏、宮島篤
    • Industrial Property Rights Holder
      稲垣奈都子、稲垣冬樹、國土典宏、宮島篤
    • Industrial Property Rights Type
      特許
    • Filing Date
      2014-01-22
    • Related Report
      2013 Annual Research Report
    • Overseas

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Published: 2013-09-12   Modified: 2019-07-29  

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