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Development of alpha-particle therapy for pancreas cancer with stem cell-targeting 211At-labeled antibody

Research Project

Project/Area Number 16H05393
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Radiation science
Research InstitutionFukushima Medical University

Principal Investigator

Oriuchi Noboru  福島県立医科大学, 公私立大学の部局等, 教授 (40292586)

Co-Investigator(Kenkyū-buntansha) 久保 均  福島県立医科大学, 公私立大学の部局等, 教授 (00325292)
高橋 和弘  慶應義塾大学, 医学部(信濃町), 特任准教授 (20370257)
趙 松吉  福島県立医科大学, 公私立大学の部局等, 教授 (80374239)
大島 康宏  国立研究開発法人量子科学技術研究開発機構, 高崎量子応用研究所 放射線生物応用研究部, 主任研究員(定常) (00588676)
石岡 典子  国立研究開発法人量子科学技術研究開発機構, 高崎量子応用研究所 放射線生物応用研究部, 上席研究員(定常) (30354963)
富永 英之  福島県立医科大学, 公私立大学の部局等, 准教授 (00393348)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000)
Fiscal Year 2018: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Keywords核医学治療 / α線 / RI内用療法 / アスタチン / 211At / 膵癌 / 放射免疫療法 / 癌幹細胞 / At-211 / アスタチン211 / CXCR4 / CXCX4 / 標的アイソトープ治療 / がん幹細胞 / 標的RI治療 / Lu-177
Outline of Final Research Achievements

The study evaluated biokinetics of 211At-labeled anti-CXCR4 antibody (211At-CXCR4) in the tumor xenograft to see the possibility of cancer stem cell targeted radioimmunotherapy. Human pancreas cancer cell lines and acute leukemia cell line were maintained for in vivo examination. Anti-CXCR4 monoclinal antibody was labeled with 125I and 211At. Suspension of tumor cells were injected subcutaneously in the athymic Balb/c mice. The animal study was approved by the Animal Care Committee and were performed in accordance with institutional guidelines. At the designated time after injection of 125I, or 211At-CXCR4 into the tumor-bearing mice, aliquots of blood and organs of interest were excised to calculate %ID/g.
211At-labeled anti-CXCR4 antibody was stably radiolabeled and biodistribution of 211At-CXCR4 as well as tumor uptake was similar to that of 125I-CXCR4, suggesting possibility of radioimmunotherapy targeting cancer stem cells.

Academic Significance and Societal Importance of the Research Achievements

核医学治療に用いるRIのなかで、α線は優れたエネルギー特性によって効果的にDNA二重鎖を切断する一方、組織内飛程が短いため正常細胞の障害が少ないことから、従来のβ線による治療で制御できない固形癌に対する新たな治療として有望である。
本研究はα線核種標識抗体による難治性腫瘍の治療開発を目標とする。がん幹細胞を認識する211At標識抗体の腫瘍モデルにおける体内動態ならびに腫瘍集積は125I標識抗体と相同であることが確認されたことから、がん幹細胞に対する211At標識抗体による治療の有効性が示唆された。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (25 results)

All 2019 2018 2017 2016

All Journal Article (15 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 11 results,  Open Access: 7 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 5 results,  Invited: 6 results)

  • [Journal Article] A randomised phase II trial of capecitabine plus cisplatin versus S-1 plus cisplatin as a first-line treatment for advanced gastric cancer: Capecitabine plus cisplatin ascertainment versus S-1 plus cisplatin randomised PII trial (XParTS II).2018

    • Author(s)
      Nishikawa K, Tsuburaya A, Yoshikawa T, Kobayashi M, Kawada J, Fukushima R, Matsui T, Tanabe K, Yamaguchi K, Yoshino S, et al
    • Journal Title

      Eur J Cancer

      Volume: 101 Pages: 220-228

    • DOI

      10.1016/j.ejca.2018.06.026

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] α線核種による癌治療の進歩と放射線治療のなかの位置づけ2018

    • Author(s)
      4.織内 昇、菅原茂耕、赤谷憲一
    • Journal Title

      臨床放射線

      Volume: 63 Pages: 989-994

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 診断 2)画像診断 褐色細胞腫・パラガングリオーマ診療ガイドライン20182018

    • Author(s)
      5.織内 昇、菅原茂耕、廣正 智
    • Journal Title

      内分泌・糖尿病・代謝内科

      Volume: 47 Pages: 452-457

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Prognostic impact of LAT1 and CD98 expression in cutaneous angiosarcoma.2017

    • Author(s)
      Shimizu A, Kaira K, Okubo Y, Utsumi D, Yasuda M, Tominaga H, Oriuchi N, Kanai Y, Takahashi K, Ishikawa O.
    • Journal Title

      Neoplasma

      Volume: 64 Issue: 02 Pages: 283-288

    • DOI

      10.4149/neo_2017_216

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cardiac sarcoidosis after glucocorticoid therapy evaluated by 18F-fluorodeoxyglucose PET/MRI2017

    • Author(s)
      Kiko Takatoyo、Masuda Atsuro、Nemoto Ayaka、Tominaga Hideyuki、Oriuchi Noboru、Yoshihisa Akiomi、Takeishi Yasuchika
    • Journal Title

      Journal of Nuclear Cardiology

      Volume: 25 Issue: 2 Pages: 685-687

    • DOI

      10.1007/s12350-017-1066-x

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of myocardial viability of a patient with old myocardial infarction by 18F-fluorodeoxyglucose PET/MRI2017

    • Author(s)
      Masuda Atsuro、Nemoto Ayaka、Yamaki Takayoshi、Oriuchi Noboru、Takenoshita Seiichi、Takeishi Yasuchika
    • Journal Title

      Journal of Nuclear Cardiology

      Volume: 25 Issue: 4 Pages: 1423-1426

    • DOI

      10.1007/s12350-017-0941-9

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 腎シンチグラフィ. 泌尿器科検査パーフェクトガイド2017

    • Author(s)
      織内 昇
    • Journal Title

      臨床泌尿器科

      Volume: 71 Pages: 64-66

    • Related Report
      2017 Annual Research Report
  • [Journal Article] FDG-PET/CT. 泌尿器科検査パーフェクトガイド2017

    • Author(s)
      織内 昇
    • Journal Title

      臨床泌尿器科

      Volume: 71 Pages: 74-76

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Cardiac imaging with 18F-fluorodeoxyglucose PET/MRI in hypertrophic cardiomyopathy.2017

    • Author(s)
      Takeishi Y, Masuda A, Kubo H, Tominaga H, Oriuchi N, Takenoshita S.
    • Journal Title

      J Nucl Cardiol

      Volume: 24 Issue: 5 Pages: 1827-1828

    • DOI

      10.1007/s12350-016-0686-x

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inflammatory involvement in a patient with Leriche syndrome evaluated by 18F-fluorodeoxyglucose PET/MRI.2017

    • Author(s)
      Masuda A, Yamaki T, Kunii H, Nemoto A, Kubo H, Tominaga H, Oriuchi N, Takenoshita S, Takeishi Y.
    • Journal Title

      J Nucl Cardiol

      Volume: 24 Issue: 5 Pages: 1819-1821

    • DOI

      10.1007/s12350-016-0680-3

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Usefulness of 18F-α-Methyltyrosine PET for Therapeutic Monitoring of Patients with Advanced Lung Cancer.2016

    • Author(s)
      Kaira K, Higuchi T, Sunaga N, Arisaka Y, Hisada T, Tominaga H, Oriuchi N, Asao T, Tsushima Y, Yamada M
    • Journal Title

      Anticancer Res.

      Volume: 36 Issue: 12 Pages: 6481-6490

    • DOI

      10.21873/anticanres.11247

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optimized workflow and imaging protocols for whole-body oncologic PET/MRI.2016

    • Author(s)
      Ishii S, Hara T, Nanbu T, Suenaga H, Sugawara S, Kuroiwa D, Sekino H, Miyajima M, Kubo H, Oriuchi N, Ito H
    • Journal Title

      Jpn J Radiol

      Volume: 34 Issue: 11 Pages: 754-762

    • DOI

      10.1007/s11604-016-0584-9

    • NAID

      50010139079

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficacy of system l amino acid transporter 1 inhibition as a therapeutic target in esophageal squamous cell carcinoma.2016

    • Author(s)
      Ohshima Y, Kaira K, Yamaguchi A, Oriuchi N, Tominaga H, Nagamori S, Kanai Y, Yokobori T, Miyazaki T, Asao T, Tsushima Y, Kuwano H, Ishioka NS.
    • Journal Title

      Cancer Sci.

      Volume: 107 Issue: 10 Pages: 1499-1505

    • DOI

      10.1111/cas.13021

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transport of 3-fluoro-l-α-methyl-tyrosine (FAMT) by organic ion transporters explains renal background in [(18)F]FAMT positron emission tomography.2016

    • Author(s)
      Wei L, Tominaga H, Ohgaki R, Wiriyasermkul P, Hagiwara K, Okuda S, Kaira K, Kato Y, Oriuchi N, Nagamori S, Kanai Y.
    • Journal Title

      J Pharmacol Sci.

      Volume: 130 Issue: 2 Pages: 101-109

    • DOI

      10.1016/j.jphs.2016.01.001

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Specific transport of 3-fluoro-l-α-methyl-tyrosine by LAT1 explains its specificity to malignant tumors in imaging.2016

    • Author(s)
      Wei L, Tominaga H, Ohgaki R, Wiriyasermkul P, Hagiwara K, Okuda S, Kaira K, Oriuchi N, Nagamori S, Kanai Y.
    • Journal Title

      Cancer Sci.

      Volume: 107 Issue: 3 Pages: 347-352

    • DOI

      10.1111/cas.12878

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Theranostics in Japan and current status of Fukushima Medical University2019

    • Author(s)
      Oriuchi N
    • Organizer
      Theranostics World Congress 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Targeted Alpha Therapy in Japan - Where we are in 2018-2018

    • Author(s)
      Oriuchi N, Washiyama K, Nishijima K, Aoki M, Zhao S, Ukon N, Takahashi K
    • Organizer
      EANM’19
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Impact of Model-based Attenuation Correction Method for 18F-FDG Whole-body PET/MRI2018

    • Author(s)
      Hitoshi Kubo, Ayaka Nemoto, Naoyuki Ukon, Takashi Kanezawa, Hironobu Ishikawa, Katsuyuki Kikori, Hideaki Takasumi, Hiroshi Ito, Noboru Oriuchi, and Shoji Yabuki
    • Organizer
      ISMRM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Biodistribution of free 211At and meta-[211At]astatobenzylguanidine (MABG) in normal mice2018

    • Author(s)
      Songji Zhao, Miho Aoki, Kohshin Washiyama, Naoyuki Ukon, Chengbao Tan, Saki Shimoyama, Hitoshi Kubo, Noboru Oriuchi, Kazuhiro Takahashi, Hiroshi Ito, Seiichi Takenoshita
    • Organizer
      第58回日本核医学会総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] α線放出核種によるがん治療の進歩と国内における研究開発2018

    • Author(s)
      織内 昇
    • Organizer
      日本放射線腫瘍学会総会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Production of At-211 by in-house cyclotron and characterization at Fukushima Medical University2017

    • Author(s)
      Noboru Oriuchi, Hideyuki Tominaga, Songji Zhao, Miho Aoki, Seiichi Takenoshita, Takashi Oda, Ming-Rong Zhang, Kotaro Nagatsu, Tatsuya Higashi, Noriko Ishioka
    • Organizer
      日本医学放射線学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] The Production of 211At at Fukushima Medical University2017

    • Author(s)
      Miho Aoki, Hideyuki Tominaga Jun Kato, Takashi Oda, Songji Zhao, Toshikazu Hiasa, Noboru Oriuchi, Seiichi Takenoshita
    • Organizer
      10th International Symposium on Targeted Alpha Therapy
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] α線放出核種によるがん治療の進歩と放射線治療の中の位置づけ2017

    • Author(s)
      織内 昇
    • Organizer
      日本核医学会学術総会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 臨床応用に向けた標的アイソトープ治療(RI内用療法)の開発について2017

    • Author(s)
      織内 昇
    • Organizer
      日本核医学会学術総会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] The Current Status and Problems to be Solved in Japan from the Clinicians’ Point of View2016

    • Author(s)
      Oriuchi N
    • Organizer
      63rd Society of Nuclear Medicine Annual Meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2016-04-21   Modified: 2020-03-30  

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