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Allograft Rejection in FcR γ knockout mice

Research Project

Project/Area Number 12470269
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Thoracic surgery
Research InstitutionTohoku University

Principal Investigator

KONDO Takashi  Tohoku University, Institute of Development, Aging and Cancer, Professor, 加齢医学研究所, 教授 (10195901)

Co-Investigator(Kenkyū-buntansha) OKADA Yoshinori  Tohoku University, Institute of Development, Aging and Cancer, Assistant Professor, 加齢医学研究所, 助手 (90323104)
SATO Masami  Tohoku University, Institute of Development, Aging and Cancer, Assistant Professor, 加齢医学研究所, 助教授 (30250830)
MATSUMURA Yuji  Tohoku University Hospital, Assistant Professor, 医学部・附属病院, 助手 (80281997)
佐川 元保  東北大学, 医学部・附属病院, 助手 (70292274)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥9,500,000 (Direct Cost: ¥9,500,000)
Fiscal Year 2001: ¥3,800,000 (Direct Cost: ¥3,800,000)
Fiscal Year 2000: ¥5,700,000 (Direct Cost: ¥5,700,000)
KeywordsFC receptors / knockout mice / skin transplantation / heterotonic tracheal transplatation / allograft rejection / macrophages
Research Abstract

To clarify the role of Fc receptors in the process of allograft rejection, allotransplantations were performed in FcR γ knockout mice. Skin transplantation was performed between a MHC incompatible combination of mouse (BALB/c→C57BL/6). Recipient C57BL/6 mice were those deficient in FcR γ or wild-type controls. Skin allografts in FcR γ knockout mice and the controls were both rejected within day 7 or 8 post-transplant and there was no difference in the duration of graft survival between the groups. Next, to investigate the role of macrophages that express Fc receptors on cell surface in allograft rejection, heteropic tracheal transplantation was performed in a MHC incompatible combination of rat. Recipient rats were injected with GdCl3, which has an ability to deplete macrophages, on day 0, 7, 14 and tracheal allografts were harvested on day 21. The severity of obstructive airway disease, which is known to develop in association with allograft rejection, was significantly reduced in GdCl3-treated animals compared to controls. This indicates that macrophages play a role in the process of allograft rejection and the development of obstructive airway disease in a model of heterotopic tracheal transplantation in rats.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] 岡田 克典ほか: "肺移植-トレランスの成立-"THE LUNG Perspectives. 9(1). 32-36 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 近藤 丘ほか: "肺移植の現状と課題"呼吸. 20(1). 4-11 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 松村輔二: "肺移植から見た脳死ドナーの管理と評価"ICUとCCU. 25(5). 353-362 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 松村輔二ほか: "なぜ脳死肺移植は難しいか"呼吸と循環. 49(6). 576-580 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Okada Y, et al.: "Prolongation of allograft survival with viral IL-10 transfection in a highly histoincompatible model of rat heart allograft rejection"Transplantation. 71(5). 686-691 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Okada Y, et al.: "Antithrombin III ingibits lymphocyte proliferation, immunoglobulin production and mRNA expression of lymphocyte grouth factors ( IL-2, γ-IFN and IL-4) in vitro"Transplant Immunology. 20(1). 1-6 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 岡田克典ほか: "呼吸器疾患-最新医療と21世紀への展望"先端医療技術研究社. 489 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Okada Y. et al.: "Current status of lung transplantation (in Japanese)"Clinical Dialysis. 16(11). 1773-1778 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Shimada K. et al.: "Lung transplantation from non-heart beating donors"Transplant Proceedings. 32(1). 279-280 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Okada Y. et al.: "Lung transplantation and tolerance (in Japanese)"THE LUNG Perspectives. 9(1). 32-36 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Kondo T. et al.: "Current status and problems in lung transplantation (in Japanese)"Respiration. 20(1). 4-11 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Matsura Y. et al.: "Evaluation of brain-dead donors for lung transplantation (in Japanese)"ICU&CCU. 25(5). 353-362 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Matsumura Y. et al.: "Why is lung transplantation difficult? (in Japanese)"Respiration and Circulation. 49(6). 576-580 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Okada Y. et al.: "Prolongation of allograft survival with viral IL-10 transfection in a highly histoincompatibie model of rat heart allograft rejection"Transplantation. 71(5). 686-691 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Okada Y. et al.: "Antithrombin III inhibits lymphocyte proliferation, immunoglobulin production and mRNA expression of lymphocyte growth factors (IL-2, γ-IFN and IL-4) in vitro"Transplant Immunology. 9. 1-6 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 岡田 克典ほか: "肺移植_トレランスの成立_"THE LUNG Perspectives. 9(1). 32-36 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 近藤 丘ほか: "肺移植の現状と課題"呼吸. 20(1). 4-11 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 松村輔二ほか: "肺移植からみた脳死ドナーの管理と評価"ICUとCCU. 25(5). 353-362 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 松村輔二ほか: "なぜ脳死肺移植は難しいか"呼吸と循環. 49(6). 576-580 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Okada Y, et al.: "Prolongation of allograft survival with viral IL-10 transfcction in a highly histoincompatible model of rat heart allograft rejection"Transplantation. 71(5). 686-691 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Okaba Y, et al.: "Antithrombin III ingibits lymphocyte proliferation, immunoglobulin production and mRNA expression of lymphocyte grouth factors(IL-2,γ-IFN and IL-4) in vitro"Transplant Immunology. 9. 1-6 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 岡田 克典ほか: "呼吸器疾患-最新医療と21世紀への展望-"先端医療技術研究所. 489 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 岡田克典 ほか: "肺臓移植の現況"臨床透析. 16(11). 1773-1777 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 近藤丘 ほか: "肺移植の現状と課題"呼吸. 20(1). 4-11 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Shimada K et al.: "Lung transplantation from non-heart beating donors"Transplantation Proceedings. 32(1). 279-280 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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