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The elucidation of the genetic abnormalities of leukemia/lymphoma indicating characteristic cell marker and the establishment of new disease entity

Research Project

Project/Area Number 18K15694
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 52050:Embryonic medicine and pediatrics-related
Research InstitutionNational Center for Child Health and Development

Principal Investigator

Ohki Kentaro  国立研究開発法人国立成育医療研究センター, 小児血液・腫瘍研究部, 室長 (50400966)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords小児 / 急性リンパ芽球性白血病 / リンパ腫 / 細胞マーカー / 遺伝子異常 / 次世代シーケンス解析 / 小児急性リンパ芽球性白血病 / 小児リンパ腫 / 遺伝子再構成 / 小児急性白血病 / 細胞免疫学的検査 / ゲノム異常 / 小児がん / 白血病
Outline of Final Research Achievements

We analyzed a comprehensive genomic analysis using Whole transcriptome Sequencing analysis in the patients with acute B outrider cellularity lymphoblast-related leukemia (40 cases), lymphoma (2 cases), and relapsed all (8 cases) at diagnosis with characteristic cell marker findings. We clarified the relation between characteristics of cell marker and genetic abnormalities, such as fusion genes related with MEF2D, ZNF384, DUX4, PDGFRB, JAK2, ABL1, PAX5, and ETV6-RUNX1.

Academic Significance and Societal Importance of the Research Achievements

小児急性白血病/リンパ腫は、小児期の死亡原因の上位を占める。全国規模の臨床試験により治療成績が向上してきたが、白血病/リンパ腫が有する遺伝子異常は病型や予後に強い関係があることがわかってきた。本研究で、診断時に検査として行う細胞マーカー所見と遺伝子異常の組み合わせが明らかになることで、診断時に治療の層別化や治療標的に関わる遺伝子異常が正確かつ速やかに診断することが可能になり、白血病/リンパ腫の予後を改善することが可能になる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (11 results)

All 2021 2020 2019 2018

All Journal Article (6 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 5 results) Presentation (4 results) Book (1 results)

  • [Journal Article] Clinical characteristics and outcomes of B-ALL with ZNF384 rearrangements: a retrospective analysis by the Ponte di Legno Childhood ALL Working Group2021

    • Author(s)
      Hirabayashi S, et al, Sanada M, et al, Manabe A
    • Journal Title

      Leukemia

      Volume: 0 Issue: 11 Pages: 0-0

    • DOI

      10.1038/s41375-021-01199-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of immunophenotypic characteristics on genetic subgrouping in childhood acute lymphoblastic leukemia: Tokyo Children’s Cancer Study Group ( TCCSG ) study L04 ‐162020

    • Author(s)
      Ohki Kentaro, Takahashi Hiroyuki, Fukushima Takashi, Kiyokawa Nobutaka. et al.
    • Journal Title

      Genes, Chromosomes and Cancer

      Volume: - Issue: 10 Pages: 551-561

    • DOI

      10.1002/gcc.22858

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Landscape of driver mutations and their clinical impacts in pediatric B-cell precursor acute lymphoblastic leukemia2020

    • Author(s)
      Ueno H、Yoshida K、et al, 、Sanada M
    • Journal Title

      Blood Advances

      Volume: 4 Issue: 20 Pages: 5165-5173

    • DOI

      10.1182/bloodadvances.2019001307

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] B-Cell Precursor?Acute Lymphoblastic Leukemia With EBF1-PDGFRB Fusion Treated With Hematopoietic Stem Cell Transplantation and Imatinib2020

    • Author(s)
      Sakurai Yukari、Sarashina Takeo、Toriumi Naohisa、Hatakeyama Naoki、Kanayama Takuyo、Imamura Toshihiko、Osumi Tomoo、Ohki Kentaro、Kiyokawa Nobutaka、Azuma Hiroshi
    • Journal Title

      Journal of Pediatric Hematology/Oncology

      Volume: - Issue: 1 Pages: 1-1

    • DOI

      10.1097/mph.0000000000001743

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Very late relapse cases of TCF3‐ZNF384 ‐positive acute lymphoblastic leukemia2019

    • Author(s)
      Nishimura Akira、Hasegawa Daisuke、Hirabayashi Shinsuke、Kanabuchi Shoichiro、Yamamoto Kaoru、Aiga Saori、Nishitani Misa、Hosoya Yosuke、Noguchi Yasushi、Ohki Kentaro、Kiyokawa Nobutaka、Mori Shinichiro、Manabe Atsushi
    • Journal Title

      Pediatric Blood & Cancer

      Volume: 66 Issue: 11

    • DOI

      10.1002/pbc.27891

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical and molecular characteristics of MEF2D fusion-positive B-cell precursor acute lymphoblastic leukemia in childhood, including a novel translocation resulting in MEF2D-HNRNPH1 gene fusion.2019

    • Author(s)
      Ohki K, Kiyokawa N, Hayashi Y, Koh K, Manabe A, Ohara A; Tokyo Children’s Cancer Study Group (TCCSG) et al.
    • Journal Title

      Haematologica.

      Volume: 104(1) Issue: 1 Pages: 128-137

    • DOI

      10.3324/haematol.2017.186320

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] KMT2A-MLLT1融合遺伝子と成熟B細胞の細胞表面形質を伴うBリンパ芽性リンパ腫の再発例2020

    • Author(s)
      平野 直樹, 後藤 洋徳, 末延 聡一, 玉井 資, 大木 健太郎, 井原 健二
    • Organizer
      第62回日本小児血液・がん学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] B前駆細胞性急性リンパ芽球性白血病既知異常陰性例の遺伝子発現に基づく階層化:TCCSG L04-16研究登録症例の解析2019

    • Author(s)
      清河信敬、大木健太郎、高橋浩之、福島敬、加藤元博
    • Organizer
      第61回日本小児血液・がん学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 小児急性リンパ性白血病の融合遺伝子検出のためのパネル開発2019

    • Author(s)
      渡部悟、大木健太郎、出口隆生、清河信敬
    • Organizer
      第81回日本血液学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Treatment outcome of children with acute lymphoblastic leukemia harbouring n ewly identified genetic abnormalities: Results from TCCSG Study L04-162018

    • Author(s)
      大木健太郎、清河信敬、小原明、TCCSG
    • Organizer
      第60回小児血液・がん学会
    • Related Report
      2018 Research-status Report
  • [Book] 【造血器腫瘍学(第2版)-基礎と臨床の最新研究動向-】造血器腫瘍の診断と治療 診断・検査法 白血病とリンパ腫の染色体・FISH分析と臨床への応用2020

    • Author(s)
      林 泰秀, 大木 健太郎, 滝 智彦
    • Total Pages
      10
    • Publisher
      日本臨床
    • Related Report
      2020 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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