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Induction of transplantation tolerance based on lymphocyte apoptosis

Research Project

Project/Area Number 07457265
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General surgery
Research InstitutionNational Children's Medical Research Center

Principal Investigator

SUZUKI Seiichi  国立小児病院, 小児医療研究センター・実験外科生体工学部, 部長 (00111386)

Co-Investigator(Kenkyū-buntansha) TAMURA Akihiko  国立小児病院, 小児医療研究センター・実験外科生体工学部, 研究員
SHINOMIYA Takahisa  国立小児病院, 小児医療研究センター・共同利用室, 室長 (30196414)
ENOSAWA Shin  国立小児病院, 小児医療研究センター・実験外科生体工学部, 室長 (40232962)
KAKEFUDA Toshihiro  National Children's Medical Research Center, 小児医療研究センター・実験外科生体工学部, 研究員
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥6,900,000 (Direct Cost: ¥6,900,000)
Fiscal Year 1997: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 1996: ¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1995: ¥2,400,000 (Direct Cost: ¥2,400,000)
KeywordsFTY720 / Lsaria sinclairii / Apoptosis / Organ Transplantation / Rate / Dogs / cyclosporin / Fas / lpr-マウス / Isaria sinclairii / イヌ / シクロスポリン / Fas / ISP-1 / 心移植
Research Abstract

我々はこれまでに、新規免疫抑制物質FTY720はリンパ球にアポトーシスを誘導することにより拒絶反応の予防効果を発現することを明らかにしてきた。この薬剤を用いることにより、ラットの心、肝、腎、小腸移植で生着延長効果を認めた。また、イヌ腎移植でも有効であり、さらにシクロスポリン(CsA)やタクロリムス(FK506)とも相乗的な効果のあることを認めた。本年度は最終年度であり、遺伝子導入とFTY720を用いたリンパ球特異的で強力なアポトーシス誘導を行い、安全で効果的な免疫寛容誘導の研究をすすめた。すなわち、Fasリガンド(L)遺伝子を組み込んだプラスミド(pFasL)をリポソーム膜に包埋し、その外側に不活性化した細胞隔合能を持つセンダイウイルス(HVJ)を結合させベクター(HVJリポソーム)として用いた。pFasL-HVJリポソームをドナーラットの門脈から肝臓に注入し、3日後に同種レシピエントに肝移植を行った。その結果、対照に比較して著明な生着延長が得られ、最高で42日間の生存が認められた。浸潤した活性化Tリンパ球に対してアポトーシスが誘導されていることがR73とTUNEL法による二重染色で明らかにされている。この方法だと、肝に於けるFasL蛋白質の発現率は10〜20%程度であり、また発現期間も1月位で、免疫寛容を誘導するには不十分である。そこで、攻撃してくるリンパ球を減少させることにより、FasL遺伝子発現の効果を高めてやる目的で、移植前2日間(前日と当日術前)だけFTY720を5mg/Kg投与したところ、さらに著明な生着延長効果が得られるとともに50%で100日以上の永久生存が可能となった。今後は更に高率に免疫寛容を誘導させるためにFasLの発現率の向上を目指しているが、FasLを多量に発現させると移植肝に対して激症肝炎を引き起こすことを認めている。それは発現したFasLがMatrix metaloproteinase(MMP)により遊離型となり、それが好中球を呼び寄せるためであることが明らかにされている。そこで、一つには、遺伝子導入とともにMMPインヒビターを用いること、あるいは遊離型とならない膜結合型のFasLcDNAを作成し、それを導入することなどを中心に研究を進めている。本研究の結論として、FTY720の移植前投与と移植臓器へのFasL遺伝子導入により、リンパ球特異的かつ強力にアポトーシスを誘導させることがてき、生体には副作用がなく安全に免疫寛容を成立させうることが明らかにされた。

Report

(4 results)
  • 1997 Annual Research Report
  • 1996 Annual Research Report
  • 1995 Annual Research Report   Final Research Report Summary
  • Research Products

    (96 results)

All Other

All Publications (96 results)

  • [Publications] S.Suzuki,et al.: "The induction of lymphocyte apoptosis in MRL-lpr/lpr mice treated with FTY720." Clin Exp Immunol. 107. 103-111 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] M.Mitsusada,et al.: "Prevention of graft rejection and graft-versus-host reaction by a novel immunosuppressant,FTY720,in rat small bowel transplanation." Transpl Int. 10. 343-349 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Shinomiya T,et al.: "An immunosuppressive agent FTY720 increases intracellular concentration of calcium ion and induces apoptosis in HL60." Immunology. 91. 594-600 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] S.Suzuki,et al.: "An immunosuppressive regimen using FTY720 combined with cyclosporine in canine kidney transplanation." Transplant Int. (in press).

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Okuyama,et al.: "Fas-mediated apoptosis is involved in the elimination of gene-transduced hepat ocytes with E1/E3-deleted adenoviral vectors." J Gastroent Hepat. (in press).

    • Related Report
      1997 Annual Research Report
  • [Publications] T.Okuyama,et al.: "Efficient Fas-ligand gene expression in rodent liver after intravenous injection of a recombinant adenovirus by the use of a Cre-mediated switching system." Gene Therapy. (in press).

    • Related Report
      1997 Annual Research Report
  • [Publications] S.Suzuki: "A new immunosuppressant,FTY720,induces bcl-2-associated apoptotic cell death in human lymphocytes" Immunology. 89(4). 518-523 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] S.Suzuki: "Immunosuppressive effect of a new drug,FTY20,on lymphocyte responses in vitro and cardiac allograft survival in rats" Transplant Immunol.4(3). 252-255 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] S.Enosawa: "Induction of selective cell death targeting on mature T-lymphocytes in rats by a novel immunosuppressant,FTY720" Immunopharmacology. 34. 171-179 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] T.Shinomiya: "Studies of induced apoptosis in HL-60 cell line" Organ Biology. 3(1). 49-56 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] S.Suzuki: "The in vivo induction of lymphocyte apoptosis in MRL-lpr/lpr mice treated with FTY720" Clin.Exp.Immunol.107(1). 103-111 (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] Suzuki S, et al.: "An immunosuppressive regimen using FTY720 combined with cyclosporin in canine kidney transplantaion"Transpl Int. 11(2). 95-101 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Okuyama T, et al.: "Fas-mediated apoptosis is involved in the elimination of genetransduced hepatocytes with E1/E3-deleted adenoviral vectors"J Gastroenterol Hepatol. 13. 113-118 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kageyama Y, et al.: "Apoptosis is involved in acute cardiac allograft rejection in rats"Ann Thor Surg. 65(6). 1604-1609 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Okuyama T, et al.: "Efficient Fas-ligand gene expression in rodent liver after intravenous injection of a recombinant adenovirus by the use of a Cre-mediated switching system"Gene Therapy. 5. 1047-1053 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] C. Shimizu, et al.: "A novel immunosuppressant, FTY720, increases the efficiency of a superantigeninduced peripheral T cell deletion whilst inhibiting negative selection in the thymus"Immunology. 94(4). 503-512 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] J.-D. Wang, et al.: "Lymphotactin : a key regulator of lymphocyte trafficking during acute graft rejection"Immunology. 95(1). 56-61 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kobayashi E, et al.: "Timing of lymphocyte transfusion and surgical damage for the development of lethal graft-versus-host disease in the rat"Surgery Today. 28(10). 1036-1041 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Li X-K, et al.: "Prolonged survival of rat liver allografts transfected with Fas-ligand expressing plasmid"Transplantation. 66(11). 1416-1423 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Matsuda S, et al.: "Differential activation of JNK and p38 pathways during FTY720 induced apoptosis of T lymphocytes that is suppressed by ERK pathway"J Immunol. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Li X-K, et al.: "Activation of Fas and perforin pathways in rat liver allograft rejection"Transplant Proc. 30(1). 19-21 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Li X-K, et al.: "Prolonged survival of recipient rats with Fas-ligand-transfected liver allografts by using HVJ-liposome"Transplant Proc. 30. 943 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki K, et al.: "Prevention of experimentally induced autoimmune type I diabetes in rats by the new immunosuppressive reagent FTY720"Transplant Proc. 30. 1044-1045 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki K, et al.: "Beneficial immunosuppressive effect of FTY720 combined with intrathymic injection of splenic cells on rat pancreaticoduodenal allograft"Transplant Proc. 30. 1067-1068 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki K, et al.: "Prevention of recurrence of autoimmune diabetes type I in rats following pancreaticoduodenal transplantation"Transplant Proc. 30. 1071-1072 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kita Y, et al.: "Prolonged rat cardiac allograft survival using adenoviral vector containing the CTLA4Ig gane"Transplant Proc. 30. 1079-1080 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kameyama Y, et al.: "Apoptosis in rat cardiac allograft rejection"Transplant Proc. 30(7). 2943 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "The in vivo induction of lymphocyte apoptosis in MRL-lpr/lpr mice treated with FTY720"Clin Exp Immunol. 107(1). 103-111 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Mitsusada M, et al.: "Prevention of graft rejection and graft-versus-host reaction by a novel immunosuppressant, FTY720, in rat small bowel transplantation"Transpl Int. 10(5). 343-349 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shinomiya T, et al.: "An immunosuppressive agent FTY720 increases intracellular concentration of calcium ion and induces apoptosis in HL60"Immunology. 91(4). 594-600 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] X.-K. Li, et al.: "FTY720, a novel immunosuppressive agent, enhances upregulation of the cell adhesion molecular ICAM-1 in TNF-a treated human umblical vein endothelial cells"Transplant Proc. 29. 1265-1266 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] X.-K. Li, et al.: "Induction of lymphocyte apoptosis by a novel immunosuppressant FTY720 : Relation with Fas, Bcl-2 and Bax expression"Transplant Proc. 29. 1267-1268 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M. Xu, et al.: "Effect of peritransplant FTY720 alone or in combination with posttransplant FK506 in a rat model of cardiac allotransplantation"Transplant Proc. 29(7). 2964-2966 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "A novel immunosuppressant, FTY720, with an unique mechanism of action induces long-term graft acceptance in rat and dog allotransplantation"Transplantation. 61(2). 200-205 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "Immunosuppressive effect of new drug, FTY720, on lymphocyte response in vitro and cardiac allograft survival in rats"Transpl Immunol. 4(3). 252-255 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Enosawa S, et al.: "Induction of selective cell death targeting on mature T lymphocytes in rats by a novel immunosuppressant, FTY720"Immunopharmacology. 34(2-3). 171-179 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shinomiya T, et al.: "Studies of induced apoptosis in HL-60 cell line"Organ Biology. 3(1). 49-56 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "Rat cardiac allografts by microsurgical technique : Study of combination therapy with RS61443 and CsA"Rec Adv Exp Microsurg. 2. 187-192 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "A new immunosuppressant, FTY720, induces bcl-2-associated apoptotic cell death in human lymphocytes"Immunology. 89(4). 518-523 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "Long-term graft acceptance in allografted rats and dogs by treatment with novel immunosuppressant, FTY720"Transplant Proc. 28(3). 1375-1376 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki S, et al.: "Induction of lymphocyte apoptosis and prolongation of allograft survival by FTY720"Transplant Proc. 28(4). 2049-2050 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, et al.: "Origin and function of microchimeric cells. I. Irrdiation sensitivity"Transplant Proc. 28(3). 1246-1247 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki H, et al.: "Microchimerism and graft acceptance : Split tolerance in skin and cardiac transplantation with minor histocompatibility antigen H-Y difference"Transplant Proc. 28(3). 1262-1263 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, et al.: "Microchimerism and graft acceptance : Cardiac allografting with multiple minor histocompatibility antigen differences"Transplant Proc. 28(3). 1293-1294 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, et al.: "Microchimerism and graft acceptance : Cardiac allograft acceptance following antiadhesion molecules antibody therapy"Transplant Proc. 28(3). 1370-1371 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Miyahara T, et al.: "Microchimerism and graft acceptance : V. Rat liver allograft acceptance"Transplant Proc. 28(3). 1291-1292 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, et al.: "Is the donor specific blood transfusion effective to strong minor histocompatibility antigen barriers?"Transplant Proc. 28(3). 1268-1269 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki H, et al.: "Microchimerism and graft acceptance : IV. Cardiac allograft acceptance following anti-adhesion molecules antibody therapy"Transplant Proc. 28(4). 2058-2060 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yokoi Y, et al.: "Lack of evidence for an effect of donor irradiation on liver allograft rejection"Transplant Proc. 28(3). 1725-1726 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] H.Suzuki, et al.: "Microchimerism and graft acceptance : IV. Cardiac allograft acceptance following anti-adhesion molecule antibody therapy"Transplant Proc. 28(4). 2058-2060 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Satoshi Matsuda, Akiko Minowa, Seiichi Suzuki, Shigeo Koyasu: "Differential activation of JNK and p38 pathways during FTY720 induced apoptosis of T lymphocytes that is suppressed by ERK pathway"J Immunol. 162(2). 3321-3326 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Toshihiro Kakefuda, Kenji Chiba, Yukio Hoshino, Takafumi Kawaguchi, Hirotoshi Kataoka, Fazlur Rahman: "An immunosuppressive regimen using FTY720 combined with cyclosporin in canine kidney transplantation"Transpl Int. 11(2). 95-101 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Torayuki Okuyama, Xiao-Kang Li, Naoko Funeshima, Masayuki Fuijino, Kyoko Sasaki, Yusuke Kita, Motomichi kosuga, Masahiko Takahashi, Hidetsugu Saito, Seiichi Suzuki, and Masao Yamada: "Fas-mediated apoptosis is involved in the elimination of gene-transduced hepatocytes with E1/E3-deleted adenoviral vectors"J Gastroenterol Hepatol. 13. 113-118 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yoshihiko Kageyama, Xiao-Kang Li, Seiichi Suzuki, Hidetoshi Suzuki, Kazuya Suzuki, Yukio Harada: "Apoptosis is involved in acute cardiac allograft rejection in rats"Ann Thor Surg. 65(6). 1604-1609 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Torayuki Okuyama, Masayuki Fujino, Xiao-Kang Li, Naoko Funeshima, Motomichi Kosuga, Seiichi Suzuki, Masao Yamada: "Efficient Fas-ligand gene expression in rodent liver after intravenous injection of a recombinant adenovirus by the use of a Cre-mediated switching system"Gene Therapy. 5. 1047-1053 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] C. Shimizu, X.-K. Li, M. Kimura, K. Hashimoto, K. Sugaya, M. Kubo, S. Suzuki, T. Nakayama: "A novel immunosuppressant, FTY720, increases the efficiency of a superantigen-induced peripheral T cell deletion whilst inhibiting negative selection in the thymus"Immunology. 94(4). 503-512 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] J.-D.Wang, N. Nonomura, S. Takahara, B.-S. Li, H. Azuma, N. Ichimaru, Y. Kokado, K. Matsumiya, T. Miki, S. Suzuki, A. Okuyama.: "Lymphotactin : a key regulator of lymphocyte trafficking during acute graft rejection"Immunology. 95(1). 56-61 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Eiji Kobayashi, Shin Enosawa. Akio Fujimura, Naoshi Kamada, Seiichi Suzuki: "Timing of lymphocyte transfusion and surgical damage for the development of lethal graft-versus-host disease in the rat"Surgery Today. 28(10). 1036-1041 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Xiao-Kang Li, Torayuki Okuyama, Akihiko Tamura, Shin Enosawa, Yasufumi Kaneda, Shiro Takahara, Naoko Funashima, Masao Yamada, Hiroshi Amemiya, Seiichi Suzuki: "Prolonged survival of rat liver allografts transfected with Fas-ligand expression lasmid"Transplantation. 66(11). 1416-1423 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] X.-K. Li, Y. Kita, A. Tamura, S. Enosawa, H. Amemiya, S. Suzuki: "Activation of Fas and perforin pathways in rat liver allograft rejection"Transplant Proc. 30(1). 19-21 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] X.-K. Li. Y. Kita, A. Tamura, S. Enosawa, H. Amemiya, S. Suzuki.: "Activation of Fas and perforin pathways in rat liver allograft rejection"Transplant Proc. 30(1). 19-21 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Li X-K, Okuyama T, Tamura A, Fujino M. Funeshima N, Kaneda Y, Kita Y, Enosawa S. Amemiya H, Suzuki S.: "Prolonged survival of recipient rats with Fas-ligand-transfected liver allografts by using HVJ-liposome"Transplant Proc. 30. 943 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki K, Yan H, Li X-K, Amemiya H, Suzuki S, Hiromitu K.: "Prevention of experimentally induced autoimmune type I diabetes in rats by the new immunosuppressive reagent FTY720."Transplant Proc. 30. 1044-1045 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki K, Kazui T, kawabe A, Li X-K, Amemiya H, Suzuki S.: "Beneficial immunosuppressive effect of FTY720 combined with intrathymic injection of splenic cells on rat pancreaticoduodenal allograft"Transplant Proc. 30. 1067-1068 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki K, Yan H, Li X-K, Amemiya H, Suzuki S, Kimura H.: "Prevention of recurrence of autoimmune diabetes type I in rats following pancreaticoduodenal transplantation"Transplant Proc. 30. 1071-1072 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kita Y. Li X-K, Hayashi S, Funeshima N, Enosawa S, Tamura A, Suzuki K, Kazui T, Amemiya H, Suzuki S: "Prolonged rat cardiac allograft survival using adenoviral vector containing the CTLA4Ig gane"Transplant Proc. 30. 1079-1080 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Kameyama Y, Li X-K, Suzuki S, Suzuki H, Suzuki K, Kazui T, Harada Y: "Apoptosis in rat cardiac allograft rejection"Transplant Proc. 30(7). 2943 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S. Suzuki, X.-K. Li. T. Shinomiya, S. Enosawa H Amemiya M. Aman, S. Naoe: "The in vivo induction of lymphocyte apoptosis in MRL-lpr/lpr mice treated with FTY720."Clin Exp Immunol. 107(1). 103-111 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Mitsusada M, Suzuki S, Kobayashi E. Enosawa S, Kakefuda T, Miyata M: "Prevention of graft rejection and graft-versus-host reaction by a novel immunosuppressant, FTY720, in rat small bowel transplantation"Transplant. 10(5). 343-349 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shinomiya T, Li X-K, Amemiya H, Suzuki S: "An immunosuppressive agent FTY720 increases intracellular concentration of calcium ion and induces apoptosis in HL60."Immunology. 91(4). 594-600 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] X.-K. Li, S.Enosawa, T.Kakefuda, H.Amemiya, S.Suzuki: "FTY720, a novel immunosuppressive agent, enhances upregulation of the cell adhesion molecular ICAM-1 in TNF-a treated human umblical vein endothelial cells"Transplant Proc. 29. 1265-1266 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] X.-K. Li, S.Enosawa, T.Kakefuda. H.Amemiya, S.Suzuki.: "Induction of lymphocyte apoptosis by a novel immunosuppressant FTY720 : Relation with Fas, Bcl-2 and Bax"Transplant Proc. 29. 1267-1268 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M. Xu, E.A. Antoniou, S.C. Afford, S. Suzuki, J. Pirenne, P. McMaster: "M. Disila : Effect of peritransplant FTY720 alone or in combination with posttransplant FK506 in a rat model of cardiac allotransplantation"Transplant Proc. 29(7). 2964-2966 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Takahisa Shinomiya, Tomonobu Fujita, Hiromitsu Kimura, Hiroshi Amemiya, Seiichi Suzuki: "Studies of induced apoptosis in HL-60 cell line"Organ Biology. 3(1). 49-56 (1966)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Shin Enosawa, Toshihiro Kakefuda: "Rat cardiac allografts by microsurgical technique: Study of combination therapy with RS61443 and CsA"Rec Adv Exp Microsurg. 2. 187-192 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Xiao-Kang Li, Shin Enosawa, Takahisa Shinomiya: "A new immunosuppressant, FTY720, induces bcl-2-associated apoptotic cell death in human lymphocytes"Immunology. 89(4). 518-523 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Shin Enosawa, Toshihiro Kakefuda, Hiroshi Amemiya, Yukio Hoshino, Kenji Chiba: "Long-term graft acceptance in allografted rats and dogs by treatment with novel immunosuppressant, FTY720."Transplant Proc. 28(3). 1375-1376 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Xio-Kang Li, Takahisa Shinomiya, Shin Enosawa, Toshihiro Kakefuda, Makoto Mitsysada, Hiroshi Amemiya, Shiro Takahara, Masao Amari, Shiro Naoe, Yukio Hoshino, Kenji Chiba: "Induction of lymphocyte apoptosis and prolongation of allograft survival by FTY720."Transplant Proc. 28(4). 2049-2050 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M. Shibata K, Sekiya R, Matsuzaki Y, Onitsuka T, Koga Y, Suzuki H, Yamashita A, Miyamoto M, Li X-K, Iwaya M, Suzuki S, Amemiya H, Kimura H: "Origin and function of microchimeric cells. I. Irrdiation sensitivity"Transplant Proc. 28(3). 1246-1247 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki H, Hara M, Yamashita A, Miyamoto M, Shibata K, Koga Y, Iwaya M, Yokoi Y, Yamaguchi A, Masaki Y, Li X-K, Suzuki S, Amemiya H, Kimura H: "Microchimerism and graft acceptance : Split tolerance in skin and cardiac transplantation with minor histocompatibility antigen H-Y difference"Transplant Proc. 28(3). 1262-1263 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, Shibata K, Matsuzaki Y, Onitsuka Y, Koga Y, Suzuki H, Yamashita A, Miyamoto M, Li X-K, Suzuki S, Amemiya H, Yokoi Y, Yamaguchi A, Iwaya M, Masaki Y, Kimura H.: "Microchimerism and graft acceptance: Cardiac allografting with multiple minor histocompatibility antigen differences"Transplant Proc. 28(3). 1293-1294 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, Tanigawa M, Matsuzaki M, Onitsuka T, Shibata K, Koga Y, Suzuki H, Yamashita A, Miyamoto M, Li X-K, Suzuki S, Amemiya H, Yokoi Y, Iwaya M, Yamaguchi A, Masaki Y,Miyasaka M, Kimura H: "Microchimerism and graft acceptance : Cardiac allograft acceptance following antiadhesion molecules antibody therapy"Transplant Proc. 28(3). 1370-1371 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Miyahara T. Yokoi Y, Hara M, Nakamura T, Baba S, Shibata K, Koga Y, Suzuki H, Yamashita A, Miyamoto M, Li X-K, Suzuki S, Amemiya H, Iwaya M, Yamaguchi A, Yoshimasu H, Kimura M: "Microchimerism and graft acceptance: V. Rat liver allograft acceptance"Transplant Proc. 28(3). 1291-1292 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hara M, Suzuki H, Shibata K, Tanigawa M, Sekiya R, Matsuzaki Y, Onitsuka T, Koga Y, Yamashita A, Miyamoto M, Suzuki S, Amemiya H, Kimura H: "Is the donor specific blood transfusion effective to strong minor histocompatibility antigen barriers ?"Transplant Proc. 28(3). 1268-1269 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Suzuki H, Hara M, Miyahara T, Tanigawa M, Matsuzaki M, Onitsuka T, Shibata K, Koga Y, Yamashita A, Miyamoto M, Suzuki S, Amemiya H, Iwaya M, Miyasaka M, Kimura H.: "Microchimerism and graft acceptance: IV. Cardiac allograft acceptance following anti-adhesion molecules antibody therapy"Transplant Proc. 28(4). 2058-2060 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Shin Enosawa, Toshihiro Kakefuda, Takahisa Shinomiya, Masao Amari, Shiro Naoe, Yukio Hoshino, Kenji Chiba: "A novel immunosuppressant, FTY720, with an unique mechanism of action induces long-term graft acceptance in rat and dog allotransplantation"Transplantation. 61(2). 200-205 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Seiichi Suzuki, Shin Enosawa, Toshihiro Kakefuda, Xiao-Kang Li, Makoto Mitsysada, Shiro Takahara, Hiroshi Amemiya: "Immunosuppressive effect of new drug, FTY720, on lymphocyte response in vitro and cardiac allograft survival in rats"Transpl Immunol. 4(3). 252-255 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Shin Enosawa, Seiichi Suzuki, Toshihiro Kakefuda, Xiao-Kang Li, Hiroshi Amemiya: "Induction of selective cell death targeting on mature T lymphocytes in rats by a novel immunosuppressant, FTY720."Immunopharmacology. 34(2-3). 171-179 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yokoi Y, Nakamura S, Suzuki S, Baba S, Maji A, Amemiya H, Kimura H: "Lack of evidence for an effect of donor irradiation on liver allograft rejection"Transplant Proc. 28(3). 1725-1726 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] H. Suzuki, M.H. Hara, T. Miyahara, M. Tanigawa, Y. Matsuzaki, T. Onitsuka, K. Shibata, Y. Koga, A. Yamashita, M. Miyamoto, S. Suzuki, H. Amemiya, M. Iwaya, M. Miyasaka, H. Kimura: "Microchimerism and graft acceptance : IV. Cardiac allograft acceptance following anti-adhesion molecule antibod therapy"Transplant Proc. 28(4). 2058-2060 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S. Suzuki 他: "A novel immunossuppress ant, FTY720, with a unique mechanism of action induceslogy-term graft acceptance in rat and dog allatransplantation" Transplantation. 61. 200-205 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] H. Ohdan 他: "Diagnostic value of near-infrared spectroscopy for monitoring the rejection response follouring rat liver transplantation" Transplant Proc. 27. 1012-1013 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Suzuki他: "Immunosuppressive effect of new drug, FTY720, on lymphocyte response in vitro and cardiar allograft survival in rats." Transplant Immunology. (in press).

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Suzuki他: "Long-term graft acceptance in allografted rats and dogs by treatment with novel immunosuppressant, FTY720." Transplant Proc. (in press).

    • Related Report
      1995 Annual Research Report
  • [Publications] S. Suzuki他: "Induction of lymphocyte apoptosis and prolongation of allograft survival by FTY720." Transplant Proc. (in press).

    • Related Report
      1995 Annual Research Report
  • [Publications] T. Kawaguchi他: "TFY72 a novel immunosuppressant possessing unique mechanisms III. Synergistic prolongation of canine renal allograft survival in combination with cyclosporin A." Transplant Proc. (in press).

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2017-05-19  

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