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Control of ischemia-reperfusion injury and chronic allograft rejection of lung by inhaled carbon monoxide in miniature swine

Research Project

Project/Area Number 19890111
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Thoracic surgery
Research InstitutionKyoto University

Principal Investigator

SAHARA Hisashi  Kyoto University, 医学研究科, 助教 (90452333)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,085,000 (Direct Cost: ¥2,680,000、Indirect Cost: ¥405,000)
Fiscal Year 2008: ¥1,755,000 (Direct Cost: ¥1,350,000、Indirect Cost: ¥405,000)
Fiscal Year 2007: ¥1,330,000 (Direct Cost: ¥1,330,000)
Keywords肺移植 / 虚血再灌流障害 / 一酸化炭素 / 慢性拒絶 / ブタ / ミニブタ
Research Abstract

肺移植後急性期に生じる虚血再灌流障害(ischemia-reperfusion injury : IRI)のコントロールは、急性期の術後成績の改善のみならず、臨床肺移植の直面する2つの大きな課題であるドナー不足の解消と慢性期グラフト機能不全を克服するという点において非常に重要である。(Carbon Monoxide ; CO)は種々の細胞保護作用をもち、移植領域においてもCOの投与によるIRI抑制やグラフト生存期間の延長効果が示されているが、小動物モデルによる結果が殆ど全てである。COが有毒ガスとして知られることを考慮すると、臨床応用のためにはtranslational researchとして大動物を用いた検討は不可欠であり、今回の研究に着手した。この結果、ミニブタによる肺IRI モデルを確立し、安全性の高い250ppmCO吸入によってIRIが抑制されるということを示し、またこのCO吸入によるIRI抑制効果が特に血管内皮の保護効果、炎症性サイトカインの有意な産生抑制を介したものであることを示した。この実験結果をもとに、臨床肺移植に即したMHC完全不適合間ミニブタ左肺移植モデルを用いて、CO吸入の移植肺生存期間延長効果および慢性拒絶病変進展抑制効果の検討実験へと進むことが可能となった。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (22 results)

All 2009 2008 2007 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (13 results) Remarks (1 results)

  • [Journal Article] The indirect alloresponse impairs the induction but not maintenance of tolerance to MHC class I-disparate allografts2009

    • Author(s)
      Weiss MJ, Guenther DA, Mezrich JD, Sahara H, Ng CY, Meltzer AJ, Sayre JK, Cochrane ME, Pujara AC, Houser SL, Sachs DH, Rosengard BR, Allan JS, Benichou G, Madsen JC
    • Journal Title

      American Journal of Transplantation 9

      Pages: 105-113

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The indirect alloresponse impairs the induction but not maintenance of tolerance to MHC class I-disparate allografts.2009

    • Author(s)
      Weiss MJ, Guenther DA, Mezrich JD, Sahara H, Ng CY, Meltzer AJ, Sayre JK, Cochrane ME, Pujara AC, Houser SL, Sachs DH, Rosengard BR, Allan JS, Benichou G, Madsen JC.
    • Journal Title

      American journal of transplantation 9(1)

      Pages: 105-113

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Repetitive gastric aspiration leads to augmented indirect allorecognition after lung transplantation in miniature swine2008

    • Author(s)
      Meltzer AJ, Weiss MJ, Veillette GR, Sahara H, Ng CY, Cochrane ME, Houser SL, Sachs DH, Rosengard BR, Madsen JC, Wain JC, Allan JS
    • Journal Title

      Transplantation 86

      Pages: 1824-29

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Porcine CFSE mixed lymphocyte reaction and PKH-26 cell-mediated lympholysis assays2008

    • Author(s)
      Oku M, Okumi M, Sahara H, Hirakata A, Onoe T, Griesemer AD, Yamada K.
    • Journal Title

      Transplant Immunology 20

      Pages: 78-82

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Repetitive gastric aspiration leads to augmented indirect allorecognition after lung transplantation in miniature swine.2008

    • Author(s)
      Meltzer AJ, Weiss MJ, Veillette GR, Sahara H, Ng CY, Cochrane ME, Houser SL, Sachs DH, Rosengard BR, Madsen JC, Wain JC, Allan JS.
    • Journal Title

      Transplantation 86 (12)

      Pages: 1824-1829

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Porcine CFSE mixed lymphocyte reaction and PKH-26 cell-mediated lympholysis assays.2008

    • Author(s)
      Oku M, Okumi M, Sahara H, Hirakata A, Onoe T, Griesemer AD, Yamada K.
    • Journal Title

      Transplant immunology 20 (1-2)

      Pages: 78-82

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Operational tolerance to class I disparate lungs can be induced despite pretransplant immunization with class I allopeptides2007

    • Author(s)
      Shoji T, Sahara H, Muniappan A, Guenther DA, Wain JC, Houser SL, Bravard MA, Pujara AC, Hasse RS, Sachs DH, Madsen JC, Allan JS
    • Journal Title

      Transplantation 84

      Pages: 1467-73

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Operational tolerance to class I disparate lungs can be induced despite pretransplant immunization with class I allopeptides.2007

    • Author(s)
      Shoji T, Sahara H, Muniappan A, Guenther DA, Wain JC, Houser SL, Bravard MA, Pujara AC, Hasse RS, Sachs DH, Madsen
    • Journal Title

      Transplantation 84(11)

      Pages: 1467-73

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] クラウン系ミニブタモデルを用いた一酸化炭素吸入の肺虚血再灌流障害抑制効果及び HMGB1 に焦点をあてた作用機序の解明一早期臨床応用を目指した大動物モデルによる検討とその発展2008

    • Author(s)
      佐原寿史、奥見雅由、屋万栄、瀬戸山健太郎、西村博昭、Wunimenghe Oriyanhan、清水章、山田和彦
    • Organizer
      第35回日本臓器保存生物医学会定期学術集会
    • Place of Presentation
      東京
    • Year and Date
      2008-11-22
    • Related Report
      2008 Final Research Report
  • [Presentation] クラウン系ミニブタモデルを用いた一酸化炭素吸入の肺虚血再潅流障害抑制効果及びHMGB1に焦点をあてた作用機序の解明一早期臨床応用を目指した大動物モデルによる検討とその発展2008

    • Author(s)
      佐原寿史
    • Organizer
      第35回日本臓器保存生物医学会定期学術集会
    • Place of Presentation
      東京
    • Year and Date
      2008-11-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] ミニブタモデルを用いた一酸化炭素吸入による肺虚血再灌流障害抑制効果及びHMGB1の意義2008

    • Author(s)
      佐原寿史、奥見雅由、屋万栄、瀬戸山健太郎、清水章、山田和彦
    • Organizer
      第61回日本胸部外科学会定期学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2008-10-14
    • Related Report
      2008 Final Research Report
  • [Presentation] ミニブタモデルを用いた一酸化炭素吸入による肺虚血再濯流障害抑制効果及びHMGB1の意義2008

    • Author(s)
      佐原寿史
    • Organizer
      第61回胸部外科学会定期学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2008-10-14
    • Related Report
      2008 Annual Research Report
  • [Presentation] 一酸化炭素吸入による肺虚血再灌流障害抑制効果のミニブタモデルを用いた検討2008

    • Author(s)
      佐原寿史、屋万栄、奥見雅由、瀬戸山健太郎、清水章、山田和彦
    • Organizer
      第44回日本移植学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] 一酸化炭素吸入による肺虚血再濯流障害抑制効果のミニブタモデルを用いた検討2008

    • Author(s)
      佐原寿史
    • Organizer
      第44回日本移植学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2008-09-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] BENEFICIAL EFFECTS OF CARBON MONOXIDE ON ISCHEMIA-REPERFUSION INJURY OF LUNG IN MINIATURE SWINE2008

    • Author(s)
      Hisashi Sahara, Manei Oku, Masayoshi Okumi, Kentaro Setoyama, Akira Shimizu, Kazuhiko Yamada
    • Organizer
      SWINE. XXII International Congress of the Transplantation Society
    • Place of Presentation
      Sydney
    • Year and Date
      2008-08-10
    • Related Report
      2008 Final Research Report
  • [Presentation] BENEFICIAL EFFECTS OF CARBON MONOXIDE ON ISCHEMIA-REPERFUSION INJURY OF LUNG IN MINIATURE SWINE2008

    • Author(s)
      Hisashi Sahara
    • Organizer
      XXII International Congress of the Transplantation Society
    • Place of Presentation
      Sydney
    • Year and Date
      2008-08-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] MHC適合の相違による移植肺拒絶病変進展形式の差異2008

    • Author(s)
      佐原寿史、奥見雅由、屋万栄、瀬戸山健太郎、上村亮三、和田洋巳、山田和彦
    • Organizer
      第108回日本外科学会定期学術集会
    • Place of Presentation
      長崎
    • Year and Date
      2008-05-15
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] MHC inbredクラウンミニブタにおけるMHC適合の相違による移植肺拒絶病変進展形式の差異2007

    • Author(s)
      佐原寿史、奥見雅由、屋万栄、瀬戸山健太郎、上村亮三、清水章、山田和彦
    • Organizer
      第43回日本移植学会総会
    • Place of Presentation
      仙台
    • Year and Date
      2007-11-23
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Thymectomy does not abrogate long-term acceptance of MHC class I-disparate lung allografts.2007

    • Author(s)
      Sahara H, Weiss MJ, Ng CY, Houser SL, Pujara AC, Sayre JK, Wain JC, Sachs DH, Madsen JC, Allan JS.
    • Organizer
      International Society for Heart and Lung Transplantation
    • Place of Presentation
      San Francisco
    • Year and Date
      2007-04-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] The role of indirect recognition of MHC class I and II allopeptides in lung transplantation in miniature swine.2007

    • Author(s)
      Sahara H, Shoji T, Ng CY, Weiss MJ, Muniappan A, Guenther DA, Houser SL, Pujara AC, Sayre JK, Wain JC, Sachs DH, Madsen JC, Allan JS.
    • Organizer
      International Society for Heart and Lung Transplantation
    • Place of Presentation
      San Francisco
    • Year and Date
      2007-04-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Mixed hematopoietic chimerism prevents lung allograft rejection in miniature swine.2007

    • Author(s)
      Sahara H, Weiss MJ, Wikiel KJ, Sayre JK, Pujara AC, Ng CY, Cho PL, Horner BM, Houser SL, Wain JC, Sachs DH, Madsen JC, Huang CA, Allan JS.
    • Organizer
      International Society for Heart and Lung Transplantation
    • Place of Presentation
      San Francisco
    • Year and Date
      2007-04-25
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.thoracic-kyoto-u.gr.jp/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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