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Development of novel therapeutic strategy for acute GVHD using IL-21 signal blockade

Research Project

Project/Area Number 25461459
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Hematology
Research InstitutionJichi Medical University

Principal Investigator

oh iekuni  自治医科大学, 医学部, 講師 (20398514)

Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
KeywordsIL-21 / ヒト化マウスGVHDモデル / HLA半合致移植 / Alemtuzumab / ATG / PT-CY / GVHD / リンパ球混合反応 / IFN-g / 遺伝子改変T細胞 / CRISPR/Cas9 / RGEN / 同種造血幹細胞移植 / 移植片対宿主病 / 移植片対白血病効果 / CD19キメラ抗原受容体 / Si-TCR
Outline of Final Research Achievements

Over the past several years, some studies have been made on relationship between GVHD and IL-21 by using experimental mouse GVHD model. From these animal studies, blocking the IL-21 signaling after bone marrow transplantation can attenuate GVHD without compromising the GVL effect. IL-21 signal blockade may be an ideal therapeutic target molecule to treat GVHD. Near future, when anti-human IL-21 neutralizing antibody that can be administered to human are developed, they can be used as antibody drugs like tocilizumab and infliximab already used for the treatment of rheumatoid arthritis.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (11 results)

All 2016 2015 2014 2013

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (2 results) Book (3 results)

  • [Journal Article] Adoptive immunotherapy utilizing anti-CD19 chimeric antigen receptor T-cells for B-cell malignancies2016

    • Author(s)
      翁家国 翁由紀子
    • Journal Title

      Rinsho Ketsueki

      Volume: 57 Issue: 11 Pages: 2365-2372

    • DOI

      10.11406/rinketsu.57.2365

    • NAID

      130005433499

    • ISSN
      0485-1439, 1882-0824
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] B細胞性腫瘍に対する抗CD19キメラ抗原受容体(CAR)発現T細胞を用いた養子免疫遺伝子治療2016

    • Author(s)
      翁 家国、翁 由紀子、大嶺 謙
    • Journal Title

      臨床血液

      Volume: 特集号

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A low-dose cytarabine, aclarubicin and granulocyte colony-stimulating factor priming regimen versus a daunorubicin plus cytarabine regimen as induction therapy for older patients with acute myeloid leukemia: A propensity score analysis.2016

    • Author(s)
      Minakata D, Fujiwara S, Ito S, Mashima K, Umino K, Nakano H, Kawasaki Y, Sugimoto M, Yamasaki R, Yamamoto C, Ashizawa M, Hatano K, Okazuka K, Sato K, Oh I, Ohmine K, Suzuki T, Muroi K, Kanda Y.
    • Journal Title

      Leuk Res.

      Volume: 42 Pages: 82-87

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Distribution of serum erythropoietin levels in Japanese patients with myelodysplastic syndromes.2015

    • Author(s)
      Suzuki T, Oh I, Ohmine K, Meguro A, Mori M, Fujiwara S, Yamamoto C, Nagai T, Ozawa K.
    • Journal Title

      Int J Hematol.

      Volume: 101 Issue: 1 Pages: 32-36

    • DOI

      10.1007/s12185-014-1699-3

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Leukemia cells directly phagocytose blood cells in AML-associated hemophagocytic lymphohistiocytosis: A case report and review of the literature.2014

    • Author(s)
      Hatano K, Nagai T, Matsuyama T, Sakaguchi , Fujiwara S.I, Oh I, Muroi K, and Ozawa K.
    • Journal Title

      Acta Haematol.

      Volume: 133 Issue: 1 Pages: 98-100

    • DOI

      10.1159/000360840

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Osteopontin has a crucial role in osteoclast-like multinucleated giant cell formation2014

    • Author(s)
      Oh Yukiko, Oh Iekuni
    • Journal Title

      Journal of cellular biochemistry

      Volume: 115 Issue: 3 Pages: 585-95

    • DOI

      10.1002/jcb.24695

    • Related Report
      2014 Research-status Report 2013 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] フィラデルフィア染色体陽性急性白血病に対するPSL併用Dasatinib療法の効果と安全性に関する報告2014

    • Author(s)
      翁 家国
    • Organizer
      日本血液学会総会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2014-10-31
    • Related Report
      2014 Research-status Report
  • [Presentation] ステロイド無効・不耐容の特発性血小板減少性紫斑病に対するエルトロンボパグの効果と副作用に関する報告2013

    • Author(s)
      翁 家国
    • Organizer
      第75回日本血液学会学術集会
    • Place of Presentation
      札幌
    • Related Report
      2013 Research-status Report
  • [Book] 血液のがんと言われたら2014

    • Author(s)
      小澤敬也、翁家国
    • Total Pages
      159
    • Publisher
      保健同人社
    • Related Report
      2014 Research-status Report
  • [Book] 白血病・リンパ腫と言われたら2014

    • Author(s)
      小澤 敬也 翁 家国
    • Total Pages
      168
    • Publisher
      保健同人社
    • Related Report
      2013 Research-status Report
  • [Book] Annual Review 血液20132013

    • Author(s)
      翁 家国
    • Total Pages
      243
    • Publisher
      中外医学社
    • Related Report
      2013 Research-status Report

URL: 

Published: 2014-07-25   Modified: 2019-07-29  

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