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Analyses of chromosomal abnormality in normal somatic cells induced by alpha-particle therapy

Research Project

Project/Area Number 19H03605
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 52040:Radiological sciences-related
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) 阿部 悠  長崎大学, 原爆後障害医療研究所, 助教 (00722472)
趙 松吉  福島県立医科大学, 公私立大学の部局等, 教授 (80374239)
西嶋 剣一  福島県立医科大学, 公私立大学の部局等, 講師 (60364254)
右近 直之  福島県立医科大学, 公私立大学の部局等, 助教 (70792985)
長谷川 有史  福島県立医科大学, 医学部, 教授 (70404879)
伊藤 浩  福島県立医科大学, 公私立大学の部局等, 教授 (20360357)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2021: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2020: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2019: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywordsアルファ線 / アスタチン211 / At-211 / 二次がん / 標的α線治療 / 核医学治療 / 染色体異常 / 急性白血病 / α線 / 線量評価 / 二次発癌 / がん幹細胞 / アスタチン-211 / CXCR4 / CXCL12 / 211At / アスタチン / 二動原体染色体解析
Outline of Research at the Start

本研究の概要は、腫瘍モデルに211At標識化合物を投与して吸収線量と抗腫瘍効果を評価し、治療後に摘出した正常組織から採取した細胞および211Atを反応させたヒト正常細胞株の染色体異常を解析してα線による細胞毒性を明らかにするとともに、α線による二次発癌について検討を行う研究である。

Outline of Final Research Achievements

The aim of this research was to confirm genetic damages of normal cells of the tumor xenografted mice induced by alpha-particle after administration of the optimal dose of 211At-labelled anti-CD82 monoclinal antibodies. 1) Bone marrow, blood, spleen, and kidney are removed, and isolated cells are cultured and fixed to prepare slide specimens for karyotype analysis. Chromosomal abnormalities were frequently detected in spleen and blood cells, and the abnormalities of the splenic cells were significantly higher than those of bone marrow. 2) Development of secondary cancer was not seen at the end of the research term, 7 months of observation after the administration.
The experiments revealed possibility of alpha-particle radioimmunotherapy induced organ dependent chromosomal abnormality. Development of secondary cancer is not determined, because observation period was not enough. The mice will be keeping for further observation.

Academic Significance and Societal Importance of the Research Achievements

重粒子線治療は光子線治療よりも二次がんの発生率が少ないとの報告があるが、α線は重粒子線と比較してエネルギー特性は類似するが線量率が低い点で大きく異なる。臨床応用されている223Raの投与後追跡調査では、血液腫瘍の報告はなく、他臓器の原発がんも有意の増加はないと報告されている。
染色体異常と二次がんの可能性を明らかにすることは、臨床応用が目前となったわが国発のα線治療の長期的な安全性を明らかにする点で臨床的な意義がある。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (37 results)

All 2021 2020 2019

All Journal Article (12 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 3 results) Presentation (23 results) (of which Int'l Joint Research: 5 results,  Invited: 5 results) Book (2 results)

  • [Journal Article] Determination of brain tumor recurrence using 11C-methionine positron emission tomography after radiotherapy.2021

    • Author(s)
      Yamaguchi S, Hirata K, Okamoto M, Shimosegawa E, Hatazawa J, Hirayama J, Kagawa N, Kishima H, Oriuchi N, Fujii M, Kobayashi K, Kobayashi H, Terasaka S, Nishijima K, Kuge Y, Ito YM, Nishihara H, Tamaki N, Shiga T.
    • Journal Title

      Cancer Sci

      Volume: 112 Issue: 10 Pages: 4246-4256

    • DOI

      10.1111/cas.15001

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 全国アンケートを用いたRI 内用療法(核医学治療)見送り症例の実態調査報告2020

    • Author(s)
      森 博史、稲木杏吏、萱野大樹、若林大志、細野 眞、東 達也、織内 昇、阿部光一郎、内山眞幸、絹谷清剛
    • Journal Title

      核医学

      Volume: 57 Pages: 39-46

    • NAID

      130007851903

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Positron Emission Tomography for Response Evaluation in Microenvironment-Targeted Anti-Cancer Therapy.2020

    • Author(s)
      Oriuchi N, Sugawara S, Shiga
    • Journal Title

      Biomedicines

      Volume: 8(9) Issue: 9 Pages: 371-371

    • DOI

      10.3390/biomedicines8090371

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Human dosimetry of free 211At and meta-[211At]astatobenzylguanidine (211At-MABG) estimated using preclinical biodistribution from normal mice2020

    • Author(s)
      Ukon Naoyuki、Zhao Songji、Washiyama Kohshin、Oriuchi Noboru、Tan Chengbo、Shimoyama Saki、Aoki Miho、Kubo Hitoshi、Takahashi Kazuhiro、Ito Hiroshi
    • Journal Title

      EJNMMI Physics

      Volume: 7 Issue: 1 Pages: 58-58

    • DOI

      10.1186/s40658-020-00326-7

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prognostic impact of preoperative FDG-PET positive lymph nodes in lung cancer2020

    • Author(s)
      Hideki Endoh, Akihiro Ichikawa, Ryohei Yamamoto, Satoshi Shiozawa, Nobuhiro Nishizawa, Yukitoshi Satoh, Noboru Oriuchi
    • Journal Title

      Int J Clin Oncol

      Volume: 26 Issue: 1 Pages: 87-94

    • DOI

      10.1007/s10147-020-01783-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possibility of cancer-stem-cell-targeted radioimmunotherapy for acute myelogenous leukemia using 211At-CXCR4 monoclonal antibody.2020

    • Author(s)
      Oriuchi N
    • Journal Title

      Sci. Rep.

      Volume: 10 Issue: 1 Pages: 6810-6810

    • DOI

      10.1038/s41598-020-63557-9

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Determination of the Kinetic Parameters for 123I Uptake by the Thyroid, Thyroid Weights, and Thyroid Volumes in Present-day Healthy Japanese Volunteers2020

    • Author(s)
      Kudo Takashi、Inano Akihiro、Midorikawa Sanae、Kubo Hitoshi、Hayashi Kino、Nakashima Sawako、Fukushima Chizu、Maeda Kazuya、Oriuchi Noboru、Irie Shin、Yamashita Shunichi、Kusuhara Hiroyuki
    • Journal Title

      Health Physics

      Volume: 118 Issue: 4 Pages: 417-426

    • DOI

      10.1097/hp.0000000000001144

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Feasibility of gamma camera-based GFR measurement using renal depth evaluated by lateral scan of 99mTc-DTPA renography2020

    • Author(s)
      Sugawara Shigeyasu、Ishii Shiro、Kojima Yoshiyuki、Ito Hiroshi、Suzuki Yoshiyuki、Oriuchi Noboru
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 34 Issue: 5 Pages: 349-357

    • DOI

      10.1007/s12149-020-01455-w

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Clinicopathological significance of false-positive lymph node status on 18F-FDG PET in lung cancer2020

    • Author(s)
      Hideki Endoh, Ryohei Yamamoto, Akihiro Ichikawa, Satoshi Shiozawa, Nobuhiro Nishizawa, Yukitoshi Satoh, Noboru Oriuchi
    • Journal Title

      Clin Lung Cancer

      Volume: 20 Issue: 3 Pages: 218-224

    • DOI

      10.1016/j.cllc.2020.05.002

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-related study on external exposure dose of 2-deoxy-2-[F-18]fluoro-D-glucose PET for workers' safety.2019

    • Author(s)
      Takahashi Y, Hosokawa S, Tsujiguchi T, Monzen S, Kanzaki T, Shirakawa K, Nemoto A, Ishimura H, Oriuchi N.
    • Journal Title

      Radiological Physics and Technology

      Volume: 13 Issue: 1 Pages: 98-103

    • DOI

      10.1007/s12194-019-00548-0

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 我が国のTheranosticsの現状 現行の核医学治療における画像の役割と新規治療開発への展開2019

    • Author(s)
      織内 昇
    • Journal Title

      臨床放射線

      Volume: 64 Pages: 1505-1511

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Biodistribution and Dosimetry of Free 211At and Meta-[211At]astatobenzylguanidine (MABG) in Normal Mice2019

    • Author(s)
      Ukon N, Zhao S, Washiyama K, Oriuchi N, Aoki M, Tan C, Shimoyama S, Nishijima Ken-ichi, Kubo H, Takahashi K, Ito H
    • Journal Title

      J Med Imaging Radiat Sci

      Volume: 50

    • Related Report
      2019 Annual Research Report
  • [Presentation] 新規イメージング技術を用いたα線放出核種の組織内局所線量評価の基礎検討2021

    • Author(s)
      右近 直之, 鷲山 幸信, 趙 松吉, 織内 昇, 西嶋 剣一, 城寳 大輝, 下山 彩希, 高橋 和弘, 伊藤 浩
    • Organizer
      第58回アイソトープ・放射線研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 分化型甲状腺癌に対するI-131治療の適切な実施のポイント2021

    • Author(s)
      織内 昇
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 褐色細胞腫モデルにおける 211At-MABGの反復投与による腫瘍成長の抑制効果の評価2021

    • Author(s)
      趙 松吉、粟生木美穂、右近 直之、西嶋 剣一、鷲野 弘明、志賀 哲、織内 昇、高橋 和弘、東 達也、伊藤 浩
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 正常マウスにおけるフリー 211Atの臓器毒性評価2021

    • Author(s)
      趙 松吉、粟生木美穂、右近 直之、下山 彩希、西嶋 剣一、鷲山 幸信、志賀 哲、織内 昇、高橋 和弘、伊藤 浩
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 正常マウスにおける211At-MABGの臓器毒性と線量評価の検討2021

    • Author(s)
      右近 直之、趙松吉、鷲山 幸信、下山 彩希、西嶋 剣一、鷲野 弘明、志賀 哲、織内 昇、高橋 和弘、東 達也、伊藤 浩
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ヒト急性白血病モデルマウスにおける211At-CD33の体内動態2021

    • Author(s)
      下山 彩希、粟生木美穂、趙 景敏、右近 直之、西嶋 剣一、鷲山 幸信、高橋 和弘、伊藤 浩、織内 昇、池添 隆之、趙 松吉
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 急性骨髄性白血病における211At標識抗CD82抗体の治療効果2021

    • Author(s)
      趙 松吉、粟生木美穂、趙 景敏、右近 直之、下山 彩希、西嶋 剣一、鷲山 幸信、高橋 和弘、伊藤 浩、織内 昇、池添 隆之
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 悪性褐色細胞腫PC12移植マウスにおける123I-MIBGと211At-MABGの体内動態及び線量評価2021

    • Author(s)
      右近 直之、趙松吉、鷲山 幸信、西嶋 剣一、志賀 哲、織内 昇、下山 彩希、城寶大輝、高橋 和弘、伊藤 浩
    • Organizer
      第61回日本核医学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 当科における甲状腺分化癌に対する放射性ヨウ素内用療法2021

    • Author(s)
      岩舘学、塩功貴、鈴木聡,松本佳子、中野恵一、水沼 廣、 菅原茂耕,志賀哲,織内昇,鈴木眞一
    • Organizer
      第64回日本甲状腺学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Stem cells targeted radioimmunotherapy of acute myelogenous leukemia with 211At-labeled anti-CXCR4 monoclonal antibody2020

    • Author(s)
      Oriuchi N, Aoki M, Ukon N, Washiyama K, Shimoyama S, Nishijima K, Takahashi K, Ito H, Ikezoe T, Zhao S
    • Organizer
      SNMMI 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prognostic significance of false-positive lymph node on 18F-FDG PET in lung cancer - Clinicopathological study -2020

    • Author(s)
      Oriuchi N, Yamamoto R, Ichikawa A, Shiozawa S, Nishizawa N, Satoh Y, Endoh H
    • Organizer
      第58回 日本癌治療学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Preclinical evaluation of cancer stem cell targeted therapy with 211At-labeled anti-CXCR4 antibody2020

    • Author(s)
      Oriuchi N, Zhao S, Aoki M, Tan C, Shimoyama S, Nishijima K, Washiyama K, Takahashi K, Sugawara S, Ito H, Ikezoe T
    • Organizer
      日本放射線影響学会 第63回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 脳腫瘍における11C-Methionine PET臨床試験2020

    • Author(s)
      山口 秀、志賀 哲、平田 健司、寺坂 俊介、小林 浩之、下瀬川 恵久、香川 尚己、平山 龍一、木下 学、貴島 晴彦、藤井 正純、市川 優寛、織内 昇、久下 裕司、玉木 長良
    • Organizer
      脳神経外科学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Biodistribution and dosimetry studies for optimization of pre-targeted radionuclide therapy in 211At labeled modified biotin2020

    • Author(s)
      Naoyuki Ukon, Kohshin Washiyama, Akira Sugiyama, Songji Zhao, Toshifumi Tatsumi, Miho Aoki, Kenzo Yamatsugu, Ken-ichi Nishijima, Saki Shimoyama, Chengbo Tan, Taiki Joho, Noboru Oriuchi, Motomu Kanai, Kazuhiro Takahashi, Tatsuhiko Kodama
    • Organizer
      EANM 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Evaluation of therapeutic effect of the targeted alpha therapy using Cupid-211At-labeled Psyche-B pretargeting system in a human gastric cancer cell xenograft2020

    • Author(s)
      Songji Zhao, Akira Sugiyama, Naoyuki Ukon, Saki Shimoyama, Toshifumi Tatsumi, Miho Aoki, Fengying Gao , Kenzo Yamatsugu, Ken-ichi Nishijima, Taiki Joho, Noboru Oriuchi, , Kazuhiro Takahashi1, Motomu Kanai, Tatsuhiko Kodama, Kohshin Washiyama
    • Organizer
      EANM 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for the optimal bis-iminobiotin for the pretargeting strategy using a mutated low immunogenic streptavidin2020

    • Author(s)
      K Washiyama, T Tatsumi, S Zhao, A Sugiyama, M Aoki, K Yamatsugu, N Ukon, K Nishijima, S Shimoyama, C Tan, T Joho, N Oriuchi, M Kanai, K Takahashi, T Kodama
    • Organizer
      EANM 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Targeted delivery of 211At with low immunogenic mutant streptavidin-bisiminobiotin pre-targeting system2020

    • Author(s)
      Toshifumi Tatsumi, Kenzo Yamatsugu, Akira Sugiyama, Songji Zhao, Miho Aoki, Ken-ichi Nishijima, Naoyuki Ukon, Saki Shimoyama, Chengbo Tan, Fengying Gao, Taiki Joho, Noboru Oriuchi, Kazuhiro Takahashi, Motomu Kanai, Tatsuhiko Kodama, Kohshin Washiyama
    • Organizer
      Pacifichem2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] α線核種による治療開発とPETの役割2019

    • Author(s)
      織内 昇
    • Organizer
      第90回日本核医学会関東甲信越地方会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Clinical Application and Development of Theranostics using Novel Targeted Radionuclide Therapy in Japan2019

    • Author(s)
      織内 昇
    • Organizer
      第78回 日本医学放射線学会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] I-131による内用療法の現状と新規治療の発展2019

    • Author(s)
      織内 昇
    • Organizer
      第75回 日本放射線技術学会総会学術大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Theranostics in Japan and current status of Fukushima Medical University2019

    • Author(s)
      N. Oriuchi, S. Zhao, M. Aoki, C. Tan, S. Sugawara, K.-I. Nishijima, S. Shimoyama, K. Washiyama, K. Takahashi, T. Ikezoe, H. Ito
    • Organizer
      Theranostics World Congress 2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Radiolabeling and biodistribution in the tumor xenograft of 211At-labeled anti-CXCR4 antibody for cancer stem cell targeted alpha-particle therapy.2019

    • Author(s)
      N. Oriuchi, S. Zhao, M. Aoki, C. Tan, S. Sugawara, K.-I. Nishijima, S. Shimoyama, K. Washiyama, K. Takahashi, T. Ikezoe, H. Ito
    • Organizer
      EANM’19
    • Related Report
      2019 Annual Research Report
  • [Presentation] Biodistribution of 211At-labeled anti-CXCR4 antibody in tumor xenograft2019

    • Author(s)
      N. Oriuchi, S. Zhao, M. Aoki, C. Tan, S. Sugawara, K. Nishijima, S. Shimoyama, K. Washiyama, K. Takahashi, T. Ikezoe, H. Ito
    • Organizer
      日本核医学会学術総会
    • Related Report
      2019 Annual Research Report
  • [Book] 図解 診療放射線技術実践ガイド2020

    • Author(s)
      織内 昇
    • Total Pages
      1026
    • Publisher
      文光堂
    • ISBN
      9784830642326
    • Related Report
      2020 Annual Research Report
  • [Book] 新核医学技術総論 臨床編2020

    • Author(s)
      織内 昇
    • Total Pages
      630
    • Publisher
      山代印刷
    • ISBN
      9784991020131
    • Related Report
      2020 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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