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Towards Elucidation of a novel mechanism for Pathogenesis of coagulation and fibrinolysis abnormalities in liver transplantation

Research Project

Project/Area Number 23390313
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General surgery
Research InstitutionKyoto University

Principal Investigator

UEMOTO Shinji  京都大学, 医学(系)研究科(研究院), 教授 (40252449)

Co-Investigator(Kenkyū-buntansha) OGURA Yasuhiro  名古屋大学, 医学部附属病院, 病院准教授 (20335251)
HATA Koichiro  京都大学, 大学院・医学研究科, 助教 (90523118)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2011: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Keywords肝移植 / 血栓性微小血管症 / ADAMTS13 / 補体 / 血小板減少 / 血栓性微小血管障害 / HMGB1
Research Abstract

Thrombotic microangiopathy (TMA) is one of the life threatening diseases, which characterized by aggregation of platelets in systemic circulation, and therefore multiple organ dysfunction. The purpose of this study is to clarify the clinical characteristics and prognostic factors of TMA after liver transplantation (LTx). A total of 290 LTx patients from April 2006 to March 2013 were evaluated. We elucidated that the ADAMTS13 activity decreased by more than half in all patients and that TMA is an inevitable process after LTx because of cold-ischemia/warm-reperfusion (CI/WR) during graft preservation. Pathological Confirmation revealed that sinusoidal injury after CI/WR activated complement system, thus regulation of complement activation could be the target to improve the early outcome after LTx.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (39 results)

All 2015 2014 2013 2012 2011

All Journal Article (23 results) Presentation (11 results) (of which Invited: 1 results) Book (5 results)

  • [Journal Article] 連載「TMA関連の診断と治療」 第4回 肝移植後TMAの病態と治療2014

    • Author(s)
      秦 浩一郎, 田中 宏和, 久保田 豊成, 上本 伸二
    • Journal Title

      Thrombosis Medicine

      Volume: 9月号

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 特集「消化器外科領域におけるDIC」 8. “肝移植周術期におけるDIC”2014

    • Author(s)
      秦 浩一郎, 田中 宏和, 上本 伸二
    • Journal Title

      Thrombosis Medicine

      Volume: 6月号

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Pretreatment of Small-for-Size Grafts In Vivo by γ -Aminobutyric Acid Receptor Regulation against Oxidative Stress-Induced Injury in Rat Split Orthotopic Liver Transplantation2013

    • Author(s)
      Hori T, Uemoto S, et al
    • Journal Title

      Int J Hepatol

      Pages: 149123-149123

    • Related Report
      2013 Final Research Report
  • [Journal Article] Review of the surgical approach to prevent small-for-size syndrome in recipients after left lobe adult LDLT2013

    • Author(s)
      Raut V, Alikhanov R, Uemoto S, et al
    • Journal Title

      Surg Today

    • Related Report
      2013 Final Research Report
  • [Journal Article] Significance of semiquantitative assessment of preformed donor-specific antibody using luminex single bead assay in living related liver transplantation2013

    • Author(s)
      Yoshizawa A, Egawa H, Uemoto S. et al
    • Journal Title

      Clin Dev Immunol

      Pages: 972705-972705

    • Related Report
      2013 Final Research Report
  • [Journal Article] How Do Transplant Surgeons Accomplish Optimal Portal Venous Flow During Living-Donor Liver Transplantation? Noninvasive Measurement of Indocyanine Green Elimination Rate2013

    • Author(s)
      Hori T, Ogura Y, Uemoto S, et al
    • Journal Title

      Surg Innov

    • Related Report
      2013 Final Research Report
  • [Journal Article] 肝移植における ADAMTS13 活性測定-周術期における ADAMTS13 活性モニタリングの意義2013

    • Author(s)
      田中 宏和, 秦 浩一郎, 上本 伸二
    • Journal Title

      臨床検査

      Volume: 57(5) Pages: 567-574

    • Related Report
      2013 Final Research Report
  • [Journal Article] Surgical procedures for a rat model of partial orthotopic liver transplantation with hepatic arterial reconstruction2013

    • Author(s)
      Nagai K, Yagi S, Uemoto S, et al
    • Journal Title

      J Vis Exp

      Volume: (73)

    • Related Report
      2013 Final Research Report
  • [Journal Article] Suppression of acute rejection by administration of prostaglandin E2 receptor subtype 4 agonist in rat organ transplantation models2013

    • Author(s)
      Okamoto T, Okamoto S, Uemoto S, et al
    • Journal Title

      J Surg Res

      Volume: 183(2) Pages: 852-9

    • Related Report
      2013 Final Research Report
  • [Journal Article] Behavior of ADAMTS13 and Von Willebrand factor levels in patients after living donor liver transplantation2013

    • Author(s)
      Takahashi N, Wada H, Uemoto S, et al
    • Journal Title

      Thromb Res

      Volume: 131(3) Pages: 225-9

    • Related Report
      2013 Final Research Report
  • [Journal Article] A novel organ preservation for small partial liver transplantations in rats : venous systemic oxygen persufflation with nitric oxide gas2013

    • Author(s)
      Yagi S, Nagai K, Uemoto S, et al
    • Journal Title

      Am J Transplant

      Volume: 13(1) Pages: 222-8

    • Related Report
      2013 Final Research Report
  • [Journal Article] 肝移植におけるADAMTS13活性測定 ~周術期におけるADAMTS13活性モニタリングの意義~2013

    • Author(s)
      田中 宏和、秦 浩一郎、上本 伸二
    • Journal Title

      臨床検査

      Volume: 57 Pages: 567-574

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Long-term quality of life of donors after living donor liver transplantation2012

    • Author(s)
      Takada Y, Suzukamo Y, Uemoto S, et al
    • Journal Title

      Liver Transpl

      Volume: 18(11) Pages: 1343-52

    • Related Report
      2013 Final Research Report
  • [Journal Article] Simple and reproducible hepatectomy in the mouse using the clip technique2012

    • Author(s)
      Hori T, Ohashi N, Uemoto S, et al
    • Journal Title

      World J Gastroenterol

      Volume: 18(22) Pages: 2767-74

    • Related Report
      2013 Final Research Report
  • [Journal Article] Endovascular management of early hepatic artery thrombosis after living donor liver transplantation2012

    • Author(s)
      Abdelaziz O, Hosny K, Uemoto S, et al
    • Journal Title

      Transpl Int

      Volume: 25(8) Pages: 847-56

    • Related Report
      2013 Final Research Report
  • [Journal Article] How transplant surgeons can overcome the inevitable insufficiency of allograft size during adult living-donor liver transplantation : strategy for donor safety with a smaller-size graft and excellent recipient results2012

    • Author(s)
      Hori T, Ogura Y, Uemoto S, et al
    • Journal Title

      Clin Transplant

      Volume: 26(3)

    • Related Report
      2013 Final Research Report
  • [Journal Article] Effect of portal haemodynamics on liver graft and intestinal mucosa after small-for-size liver transplantation in swine2012

    • Author(s)
      Yagi S, Iida T, Uemoto S, et al
    • Journal Title

      Eur Surg Res

      Volume: 48(3) Pages: 163-70

    • Related Report
      2013 Final Research Report
  • [Journal Article] Hepatic arterial reconstruction for orthotopic liver transplantation in the rat2012

    • Author(s)
      Hori T, Gardner LB, Uemoto S, et al
    • Journal Title

      J Surg Res

      Volume: 178(2) Pages: 907-14

    • Related Report
      2013 Final Research Report
  • [Journal Article] Functional recovery of donation after cardiac death liver graft by continuous machine perfusion preservation in pigs2012

    • Author(s)
      Shigeta T, Matsuno N, Uemoto S, et al
    • Journal Title

      Transplant Proc

      Volume: 44(4) Pages: 946-7

    • Related Report
      2013 Final Research Report
  • [Journal Article] A basic consideration for porcine liver preservation using a novel continuous machine perfusion device2012

    • Author(s)
      Shigeta T, Matsuno N, Uemoto S, et al
    • Journal Title

      Transplant Proc

      Volume: 44(4) Pages: 942-5

    • Related Report
      2013 Final Research Report
  • [Journal Article] Factors affecting operational tolerance after pediatric living-donor liver transplantation : impact of early post-transplant events and HLA match2012

    • Author(s)
      Ohe H, Waki K, Uemoto S, et al
    • Journal Title

      Transpl Int

      Volume: 25(1) Pages: 97-106

    • Related Report
      2013 Final Research Report
  • [Journal Article] ワンランク上の検査技術を身につけよう 肝移植周術期におけるADAMTS13活性モニタリングの臨床的意義2012

    • Author(s)
      田中宏和
    • Journal Title

      日本検査血液学会雑誌

      Volume: 13 Pages: 455-63

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Thrombotic microangiopathy-like disorder after living-donor liver transplantation : a single-center experience in Japan2011

    • Author(s)
      Hori T, Hata K, Uemoto S, et al
    • Journal Title

      World J Gastroenterol

      Volume: 17(14) Pages: 1848-57

    • NAID

      120005593643

    • Related Report
      2013 Final Research Report
  • [Presentation] Impact of normothermic perfusion preservation on the protection of non-parenchymal cells of liver grafts in rats2014

    • Author(s)
      H. Tanaka, K. Hata, S. Kageyama, H. Hirao, Y. Okamura, K. Kubota, O. Inamoto, S. Uemoto
    • Organizer
      The 12th Congress of the International Society for Experimental Microsurgery
    • Place of Presentation
      Kyoto, JAPAN
    • Related Report
      2013 Annual Research Report
  • [Presentation] 肝移植後微小血管症における補体系の関与に関する検討2014

    • Author(s)
      田中 宏和, 久保田 豊成, 秦 浩一郎, 平尾 浩史, 岡村 裕輔, 稲本 道, 宮川 文, 羽賀 博典, 上本 伸二
    • Organizer
      第114回 日本外科学会
    • Place of Presentation
      京都
    • Related Report
      2013 Annual Research Report
  • [Presentation] 肝移植後微小血管障害に対する新たな治療戦略2014

    • Author(s)
      田中宏和,久保田 豊成, 秦 浩一郎, 平尾 浩史, 岡村 裕輔, 稲本 道, 上本 伸二
    • Organizer
      第14回 京都肝移植周術期研究会
    • Place of Presentation
      京都
    • Related Report
      2013 Annual Research Report
  • [Presentation] Monitoring of ADAMTS13 may predict the progression of thrombotic microangiopathy after liver transplantation2013

    • Author(s)
      Hirokazu TANAKA, Koichiro HATA, Toshimi KAIDO, Syoichi KAGEYAMA, Hirohumi HIRAO, Yusuke OKAMURA, Toyonari KUBOTA, Shuichi SHIGA, Shinji UEMOTO
    • Organizer
      66th Congress of the Association of Polish Surgeons
    • Place of Presentation
      Warsaw, POLAND
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 肝移植後TMAにおける補体系の関与に関する検討2013

    • Author(s)
      田中宏和, 久保田豊成, 秦浩一郎, 影山詔一, 平尾浩史, 岡村裕輔, 宮川文, 和田道彦, 羽賀博典, 上本伸二
    • Organizer
      第50回 補体しんぽじうむ
    • Place of Presentation
      旭川
    • Related Report
      2013 Annual Research Report
  • [Presentation] 肝移植後TMA (血栓性微小血管障害) の 病態解明と新規治療法の開発に向けて ~ 肝類洞壁細胞の動態解析から ~2012

    • Author(s)
      秦 浩一郎
    • Organizer
      第112回日本外科学会定期学術集会
    • Place of Presentation
      千葉
    • Related Report
      2012 Annual Research Report
  • [Presentation] 肝移植後血栓性微小血管障害における肝類洞壁細胞の動態解析2011

    • Author(s)
      秦浩一郎, 上本伸二
    • Organizer
      第47回日本移植学会総会
    • Place of Presentation
      仙台,日本
    • Year and Date
      2011-10-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 定圧式経門脈/肝動脈灌流保存装置による新たな肝臓保存法の開発2011

    • Author(s)
      田中宏和, 秦浩一郎, 上本伸二
    • Organizer
      第47回日本移植学会総会
    • Place of Presentation
      仙台,日本
    • Year and Date
      2011-10-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 肝移植後TMA(血栓性微小血管障害)におけるアフェレーシスの役割~肝類洞壁細胞の動態解析から~2011

    • Author(s)
      秦浩一郎, 上本伸二
    • Organizer
      第32回日本アフェレシス学会
    • Place of Presentation
      東京,日本
    • Year and Date
      2011-10-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] How to Reduce the Risk for Thrombotic Microangiopathy2011

    • Author(s)
      田中宏和, 秦浩一郎, 上本伸二
    • Organizer
      CAST 2011-Congress of the Asian Society of Transplantation
    • Place of Presentation
      Seoul, South Korea
    • Year and Date
      2011-09-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] ADAMTS13, von Willebrand factor cleaving protease, activity and liver graft preservation2011

    • Author(s)
      田中宏和, 秦浩一郎, 上本伸二
    • Organizer
      European Society for Surgical Research, 46th Annual Congress
    • Place of Presentation
      Aachen, Germany
    • Year and Date
      2011-05-28
    • Related Report
      2011 Annual Research Report
  • [Book] 肝移植後微小血管障害における抗体医薬を用いた新たな治療戦略 分子細胞治療フロンティア2015

    • Author(s)
      田中 宏和, 秦 浩一郎, 森 章, 上本 伸二
    • Related Report
      2013 Final Research Report
  • [Book] 連載「TMA 関連の診断と治療」第4回肝移植後TMAの病態と治療2014

    • Author(s)
      秦 浩一郎, 田中 宏和, 久保田 豊成, 上本 伸二
    • Publisher
      Thrombosis Medicine
    • Related Report
      2013 Final Research Report
  • [Book] 特集「消化器外科領域における DIC」8. "肝移植周術期におけるDIC "2014

    • Author(s)
      秦 浩一郎, 田中 宏和, 上本 伸二
    • Publisher
      Thrombosis Medicine
    • Related Report
      2013 Final Research Report
  • [Book] 分子細胞治療フロンティア20152014

    • Author(s)
      田中 宏和, 秦 浩一郎, 森 章, 上本 伸二
    • Publisher
      肝移植後微小血管障害における抗体医薬を用いた新たな治療戦略
    • Related Report
      2013 Annual Research Report
  • [Book] 生体肝移植レシピエント術後の門脈血栓症 ~臨床的側面と凝固異常の観点から~2012

    • Author(s)
      秦 浩一郎, 上本 伸二
    • Publisher
      Thrombosis Medicine
    • Related Report
      2013 Final Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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