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Analysis of association between allo-immune response and FOXP3 polymorphism in organ transplantation

Research Project

Project/Area Number 15K10026
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field General surgery
Research InstitutionHiroshima University

Principal Investigator

TANAKA Yuka  広島大学, 医歯薬保健学研究科(医), 准教授 (90432666)

Co-Investigator(Kenkyū-buntansha) 大段 秀樹  広島大学, 医歯薬保健学研究科(医), 教授 (10363061)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords制御性T細胞 / 拒絶反応 / 遺伝子多型
Outline of Final Research Achievements

Regulatory T cells expressing the transcription factor Foxp3 are essential for immune homeostasis. This study investigated the impact of FOXP3 SNPs on the severity of ACR in liver transplant (LT) recipients. We did not find any statistical association between the FOXP3 SNPs genotype frequencies and the incidence of ACR. However, significantly higher incidence of SRAR was observed in LT patients with the FOXP3 rs3761548 A/C+A/A genotype than in those with C/C genotype. The total dose of intravenous methylprednisolone used for ACR treatment was significantly higher in the rs3761548 A/C+A/A genotype than that in the C/C genotype. This fact suggests that the immunosuppression regime and/or anti-ACR treatment regimen should be adjusted on an individual basis by identifying FOXP3 SNPs, implying a need for personalized medicine in the field.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (13 results)

All 2017 2016 2015

All Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (12 results) (of which Int'l Joint Research: 5 results,  Invited: 2 results)

  • [Journal Article] Significant association between FOXP3 gene polymorphism and steroid-resistant acute rejection in living donor liver transplantation.2017

    • Author(s)
      Verma S, Tanaka Y, Shimizu S, Tanimine N, Ohdan H.
    • Journal Title

      Hepatol Commun.

      Volume: 1 Issue: 5 Pages: 406-420

    • DOI

      10.1002/hep4.1052

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] ステロイド抵抗性拒絶反応早期診断における FOXP3-SNP の意義2017

    • Author(s)
      田中友加、Sapana Verma、清水誠一、田原裕之、大平真裕、黒田慎太郎、井手健太郎、石山宏平、小林剛、大段秀樹
    • Organizer
      第35回日本肝移植研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] FOXP3 rs3761548 A/C+A/A Genotype is a Risk Factor for Steroid Resistant Rejection after Liver Transplantation2017

    • Author(s)
      Yuka Tanaka, Sapana Verma, Hideki Ohdan
    • Organizer
      American Transplant Cogress 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] FOXP3遺伝子多型に基くステロイド抵抗性拒絶反応の早期診断と治療選択2017

    • Author(s)
      田中友加、Sapana Verma、清水誠一、田原裕之、大平真裕、黒田慎太郎、小林剛、大段秀樹
    • Organizer
      第53回日本移植学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 肝臓移植における抗ドナー低応答性獲得のメカニズムと遺伝学的関連因子2017

    • Author(s)
      田中友加、尾上隆司、井手健太郎、大平真裕、田原裕之、石山宏平、小林剛、大段秀樹
    • Organizer
      第53回日本移植学会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] FOXP3 遺伝子多型に基づく急性細胞性拒絶反応診断と治療戦略2017

    • Author(s)
      田中友加、井手健太郎、大段秀樹
    • Organizer
      第44回日本臓器保存生物医学会学術集会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] The Significant Association Between FOXP3 Gene Polymorphism and Severity of Acute Cellular Rejection in Liver Transplantation.2016

    • Author(s)
      Tanaka Y, Sapana Verma, Hideki Ohdan
    • Organizer
      Asian Transplantation Week 2016
    • Place of Presentation
      Inchon, Korea.
    • Year and Date
      2016-10-27
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 細胞生物学とゲノム解析によるT細胞応答の個別モニタリングの実践2016

    • Author(s)
      田中友加, 石山宏平, 田原裕之, 大平真裕, 清水誠一, 小林剛 大段秀樹
    • Organizer
      第52回日本移植学会総会
    • Place of Presentation
      東京
    • Year and Date
      2016-09-29
    • Related Report
      2016 Research-status Report
  • [Presentation] Foxp3遺伝子多型が肝移植後アロ免疫応答に与える影響2016

    • Author(s)
      田中友加, Verma Sapana,大段秀樹
    • Organizer
      第34回日本肝移植研究会
    • Place of Presentation
      旭川
    • Year and Date
      2016-07-07
    • Related Report
      2016 Research-status Report
  • [Presentation] Impact of Immunosuppressants on Inducing Regulatory T Cells in Human Allo-Immune Responses.2016

    • Author(s)
      Tanaka Y, Ohda H.
    • Organizer
      American Transplant Congress 2016
    • Place of Presentation
      Boston, USA.
    • Year and Date
      2016-06-11
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Foxp3遺伝子多型から見たHBV性肝硬変レシピエントの免疫学的特性2015

    • Author(s)
      田中友加, Verma Sapana, 清水誠一, 谷峰直樹, Das Lalit Kumar, 田原裕之, 大平真裕, 井手健太郎, 石山宏平, 小林剛, 田代裕尊, 大段秀樹
    • Organizer
      第51回日本移植学会総会
    • Place of Presentation
      熊本
    • Year and Date
      2015-10-01
    • Related Report
      2015 Research-status Report
  • [Presentation] Significant Association Between Foxp3 Gene Polymorphism and Outcomes in HBV-Related Liver Transplant Patients2015

    • Author(s)
      Tanaka Y, Verma S, Ohdan H
    • Organizer
      AMERICAN TRANSPLANT CONGRESS 2016
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      2015-05-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Significant Association Between the Functional Polymorphism (Rs3761548) of Foxp3 Gene and the Severity of Acute Cellular Rejection in Liver Transplantation2015

    • Author(s)
      Verma S, Tanaka Y, Shimizu S, Das LK, Ohdan H
    • Organizer
      AMERICAN TRANSPLANT CONGRESS 2016
    • Place of Presentation
      Philadelphia, USA
    • Year and Date
      2015-05-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2019-03-29  

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