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Development of ATLL and B-cell lymphoma risk assesment method

Research Project

Project/Area Number 17H03594
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Tumor diagnostics
Research InstitutionNational Institute of Infectious Diseases

Principal Investigator

Saito Masumichi  国立感染症研究所, 感染症危機管理研究センター, 主任研究官 (20571045)

Co-Investigator(Kenkyū-buntansha) 長谷川 寛雄  長崎大学, 病院(医学系), 准教授 (00398166)
緒方 正男  大分大学, 医学部, 教授 (10332892)
今泉 芳孝  長崎大学, 原爆後障害医療研究所, 准教授 (40404305)
伊波 英克  大分大学, 医学部, 准教授 (50242631)
谷生 道一  国立感染症研究所, 血液・安全性研究部, 主任研究官 (10416662)
日吉 真照  国立感染症研究所, 血液・安全性研究部, 主任研究官 (40448519)
百瀬 暖佳  国立感染症研究所, 血液・安全性研究部, 主任研究官 (70415488)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2021: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2020: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2018: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2017: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
KeywordsHTLV-1 / キャリア / HAM/TSP患者 / ATLL患者 / HTLV-1変異 / HTLV-1挿入部位 / クロナリティ / 成人T細胞白血病 / RAISING / 腫瘍診断学 / ATLリスク評価法 / HTLV-1挿入部位解析 / HTLV-1変異解析 / 腫瘍マーカー / 腫瘍検査・診断
Outline of Final Research Achievements

Approximately 10-20 million of Human T-cell leukemia virus type-1 (HTLV-1)-infected carriers have been previously reported, and approximately 5% of these carriers develop adult T-cell leukemia/lymphoma (ATLL) with a characteristic poor prognosis. It is unknown why HTLV-1 causes ATLL and why HTLV-1/EBV co-infected B-cell lines are frequently established from ATLL patients. To elucidate the mechanism of ATLL development and characterize the HTLV-1/EBV co-infected B-cell lines, we performed a comprehensive analysis of HTLV-1 mutations and integration sites using approximately 700 specimens obtained from asymptomatic carriers,HAM/TSP patients, and ATLL patients. These analysis demonstrated a finding of ATLL specific HTLV-1 mutations and the usefulness of monitoring HTLV-1 clonality for ATLL risk assessment.

Academic Significance and Societal Importance of the Research Achievements

本研究計画の一つである網羅的HTLV-1挿入部位解析を実施するために、RAISING(Rapid Amplification of Integration Site without Interference by Genomic DNA contamination)法を株式会社ファスマックと共同開発した。本技術は、現在ATLL確定診断に用いられているサザンブロット法より簡便、迅速、低コストかつ高精度であるため、今後のATLL早期診断法としての応用が期待される。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (10 results)

All 2021 2020 2019 2018 2017

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (6 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] A high-throughput detection method for the clonality of Human T-cell leukemia virus type-1-infected cells in vivo2020

    • Author(s)
      Saito M, Hasegawa H, Yamauchi S, Nakagawa S, Sasaki D, Nao N, Tanio M, Wada Y, Matsudaira T, Momose H, Kuramitsu M, Yamagishi M, Nakashima M, Nakahata S, Iha H, Ogata M, Imaizumi Y, Uchimaru K, Morishita K, Watanabe T, Miyazaki Y, Yanagihara K.
    • Journal Title

      Int J Hematol.

      Volume: 112 Issue: 3 Pages: 300-306

    • DOI

      10.1007/s12185-020-02935-5

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical significance of soluble CADM1 as a novel marker for adult T-cell leukemia/lymphoma.2020

    • Author(s)
      Nakahata S, Syahrul C, Nakatake A, Sakamoto K, Yoshihama M, Nishikata I, Ukai Y, Matsuura T, Kameda T, Shide K, Kubuki Y, Hidaka T, Kitanaka A, Ito A, Takemoto S, Nakano N, Saito M, Iwanaga M, Sagara Y, Mochida K, Amano M, Maeda K, Sueoka E, Okayama A, Utsunomiya A, Shimoda K, Watanabe T, Morishita K.
    • Journal Title

      Haematologica

      Volume: 105 Issue: 2 Pages: 1-1

    • DOI

      10.3324/haematol.2019.234096

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Proviral features of human T cell leukemia virus type 1 in carriers with indeterminate western blot analysis results.2017

    • Author(s)
      Kuramitsu M, Sekizuka T, Yamochi T, Firouzi S, Sato T, Umeki K, Sasaki D, Hasegawa H, Kubota R, Sobata R, Matsumoto C, Kaneko N, Momose H, Araki K, Saito M, Nosaka K, Utsunomiya A, Koh K, Ogata M, Uchimaru K, Iwanaga M, Sagara Y, Yamano Y, et al.
    • Journal Title

      J Clin Microbiol.

      Volume: 55(9) Issue: 9 Pages: 2838-2849

    • DOI

      10.1128/jcm.00659-17

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 新規開発したHTLV-1クロナリティ解析技術のATLリスク評価法としての検討2021

    • Author(s)
      斎藤益満、和田悠作、佐藤知雄、長谷川寛雄、松平崇弘、直亨則、今泉芳孝、森下和広、渡邊俊樹、山野嘉久
    • Organizer
      日本HTLV-1学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ランダムインテグレーション評価法(RAIS2)の開発と検査・解析サービスの展開2019

    • Author(s)
      斎藤益満、長谷川寛雄、佐々木大介、山内俊輔、和田 悠作、松平 崇弘
    • Organizer
      第6回日本HTLV-1学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 次世代HTLV-1クロナリティ解析法の開発とその応用に向けて2018

    • Author(s)
      斎藤益満、山内俊輔、佐々木大介、長谷川寛雄
    • Organizer
      第4回日本HTLV-1学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 成人T細胞白血病・リンパ腫患者におけるHTLV-1/EBV共感染B細胞の存在意義2017

    • Author(s)
      斎藤益満(さいとう ますみち)1)、伊波英克(いは ひでかつ)2)、長谷川寛雄(はせがわ ひろお)3)、他35名
    • Organizer
      第4回日本HTLV-1学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 成人T細胞白血病・リンパ腫におけるHBZ活性化 - miR-324-3PによるHBZ発現抑制の崩壊 -2017

    • Author(s)
      松橋一彦(まつはし かずひこ)1) 2)、斎藤益満(さいとう ますみち)1)、他19名
    • Organizer
      第4回日本HTLV-1学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ヒトT細胞白血病ウイルス1型変異を介した非ホジキンリンパ腫  発症リスク評価・判定法の開発2017

    • Author(s)
      斎藤益満
    • Organizer
      第6回研究交流フォーラム
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] DNA配列の増幅方法及び配列決定方法2019

    • Inventor(s)
      斎藤益満、百瀬暖佳、和田悠作、松平崇弘
    • Industrial Property Rights Holder
      斎藤益満、百瀬暖佳、和田悠作、松平崇弘
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-150535
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report

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Published: 2017-04-28   Modified: 2023-01-30  

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