• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Application of Cu-64 PSMA-PET for the detection of PSMA expression in differentiated thyroid cancer

Research Project

Project/Area Number 19K08220
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 52040:Radiological sciences-related
Research InstitutionGunma University

Principal Investigator

HIGUCHI TETSUYA  群馬大学, 大学院医学系研究科, 准教授 (60323367)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords分化型甲状腺癌 / 核医学治療 / PET / PSMA / Cu-64 / thyroid cancer / Thyroid cancer
Outline of Research at the Start

転移性分化型甲状腺癌の治療として分子標的薬レンバチニブがI-131治療抵抗性症例にて近年、保険適用となった。レンバチニブの効果が十分な症例がある一方、効果が不十分な症例でも、甲状腺癌の予後は比較的良好であるため、高額な分子標的薬を長い期間飲み続けなければならないことも問題となっている。
一方、去勢抵抗性前立腺癌のPSMA治療が、ミュンヘン工科大学などで行われ有効性が確認され、前立腺癌以外の癌でのPSMA発現も報告されている。本研究では、甲状腺癌でのPSMA抗原をターゲットとしたPSMA治療の可能性の評価のために、Cu-64 PSMA-PETが有用であるかにつき評価を行う。

Outline of Final Research Achievements

Radioactive iodine(RAI) refractory differentiated thyroid cancer is treated with newly developed molecular targeted therapy as Lenvatinib.
Cell surface antigen, PSMA is expressed on the surface of castration-resistant prostate cancer and it is also known to be expressed on differentiated thyroid cancer, which makes the targeted therapy using radionuclide become possible. The evaluation of PSMA expression was tried to be evaluated by Cu-64 PSMA-PET using PSMA expressing thyroid cancer cell bearing mice model.

Academic Significance and Societal Importance of the Research Achievements

転移性分化型甲状腺癌の治療として分子標的薬レンバチニブがI-131治療抵抗性症例にて近年、保険適用となった。レンバチニブの効果が十分な症例がある一方、効果が不十分な症例に対する治療がないことや、効果がある場合も高額な分子標的薬を長い期間飲み続けなければならないことも問題となっている。
一方、去勢抵抗性前立腺癌のPSMA治療が、ミュンヘン工科大学などで行われ有効性が確認され、前立腺癌以外の癌でのPSMA発現も報告されている。本研究は、甲状腺癌でのPSMA抗原をターゲットとしたPSMA治療の可能性の評価のために、Cu-64 PSMA-PETが有用であるかにつき評価を行う社会的意義は大きい。

Report

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

    (6 results)

All 2021 2020

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 5 results)

  • [Journal Article] Subtype-dependent difference of glucose transporter 1 and hexokinase II expression in craniopharyngioma: an immunohistochemical study2021

    • Author(s)
      Mukada Naoto、Tosaka Masahiko、Matsumura Nozomi、Yamaguchi Rei、Aihara Masanori、Isoda Koji、Higuchi Tetsuya、Tsushima Yoshito、Yokoo Hideaki、Yoshimoto Yuhei
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 126-126

    • DOI

      10.1038/s41598-020-80259-4

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Texture analysis of [<sup>18</sup>F]-fluorodeoxyglucose-positron emission tomography/computed tomography for predicting the treatment response of postoperative recurrent or metastatic oral squamous cell carcinoma treated with cetuximab.2021

    • Author(s)
      Kim M, Gu W, Nakajima T, Higuchi T, Ogawa M, Shimizu T, Yamaguchi T, Takahashi A, Tsushima Y, Yokoo S.
    • Journal Title

      Ann Nucl Med.

      Volume: 35 Issue: 8 Pages: 871-880

    • DOI

      10.1007/s12149-021-01623-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nonclinical study and applicability of the absorbed dose conversion method with a single biodistribution measurement for targeted alpha-nuclide therapy.2021

    • Author(s)
      Sakashita T, Matsumoto S, Watanabe S, Hanaoka H, Ohshima Y, Ikoma Y, Ukon N, Sasaki I, Higashi T, Higuchi T, Tsushima Y, Ishioka NS.
    • Journal Title

      EJNMMI Phys.

      Volume: 8 Issue: 1 Pages: 80-80

    • DOI

      10.1186/s40658-021-00425-z

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhancing the accumulation level of 3-[<sup>18</sup>F]fluoro-L-α- methyltyrosine in tumors by preloading probenecid.2021

    • Author(s)
      Kanai A, Hanaoka H, Yamaguchi A, Mahendra I, Palangka C, Ohshima Y, Higuchi T, Tsushima Y.
    • Journal Title

      Nucl Med Biol.

      Volume: 104-105 Pages: 47-52

    • DOI

      10.1016/j.nucmedbio.2021.11.006

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An open-label, single-arm, multi-center, phase II clinical trial of single-dose [<sup>131</sup>I]meta-iodobenzylguanidine therapy for patients with refractory pheochromocytoma and paraganglioma.2021

    • Author(s)
      Inaki A, Shiga T, Tsushima Y, Jinguji M, Wakabayashi H, Kayano D, Akatani N, Yamase T, Kunita Y, Watanabe S, Hiromasa T, Mori H, Hirata K, Watanabe S, Higuchi T, Tomonaga H, Kinuya S.
    • Journal Title

      Ann Nucl Med.

      Volume: 36 Issue: 3 Pages: 267-278

    • DOI

      10.1007/s12149-021-01699-0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Absorbed dose simulation of meta-211At-astato-benzylguanidine using pharmacokinetics of 131I-MIBG and a novel dose conversion method, RAP2020

    • Author(s)
      Sakashita Tetsuya、Watanabe Shigeki、Hanaoka Hirofumi、Ohshima Yasuhiro、Ikoma Yoko、Ukon Naoyuki、Sasaki Ichiro、Higashi Tatsuya、Higuchi Tetsuya、Tsushima Yoshito、Ishioka Noriko S.
    • Journal Title

      Annals of Nuclear Medicine

      Volume: 35 Issue: 1 Pages: 121-131

    • DOI

      10.1007/s12149-020-01548-6

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi