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Establishment of Immuno-Cell Therapy Combining Lymphocytes and Molecularly-Targeted Drugs for Oral Cancer

Research Project

Project/Area Number 17K11883
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Surgical dentistry
Research InstitutionNara Medical University

Principal Investigator

TAMAKI Shegehiro  奈良県立医科大学, 医学部, 研究員 (90382316)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords口腔がん / 免疫細胞療法 / 分子標的薬 / 遺伝子多型
Outline of Final Research Achievements

This study established a immuno-cell therapy combining activated lymphocytes (NK cells and γδ T cells) and cetuximab, a molecularly targeted drug. As a result of this research, we examined the cytotoxicity of NK cells and γδ T cells against oral cancer cell lines by culturing activated NK cells and γδ T cells. In addition, the synergistic effect of cetuximab was examined in combination with cetuximab. Although activated NK cells and γδ T cells tended to show cytotoxicity against oral cancer cell lines, no clear synergistic effect was observed when cetuximab was used in combination with NK cells and γδ T cells, suggesting the need for careful consideration.

Academic Significance and Societal Importance of the Research Achievements

免疫細胞療法と分子標的薬であるセツキシマブを併用した新規免疫療法の有効性を口腔がんで実証することは、口腔がん治療のみならず、新たな進行がん治療の確立に発展・寄与しえることである。国内外においても活性化培養した細胞を用いた免疫細胞療法に抗がん剤であるセツキシマブを併用することは有用な研究である。今後は活性化したリンパ球と免疫チックポイント阻害剤である二ボルマブや放射線療法との相乗効果などの検討は期待される口腔がんの新たな治療法と思われる。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (9 results)

All 2021 2020 2019 2017

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (5 results)

  • [Journal Article] Assessment of facial symmetry by three-dimensional sterophotogrammetry after mandubular reconstruction:A comparison with subjective assessment2021

    • Author(s)
      Nobuhiro Ueda. Shigehiro Tamaki. Tadaaki Kirita. et.al
    • Journal Title

      J Stomatol Oral Maxillofac Surg

      Volume: 122 Pages: 56-61

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dose inflammatory dental disease affect the development of medication-related osteonecrosis of the jaw in patienta using high-dose bone-modifying agents?2021

    • Author(s)
      Nobuhiro Ueda. Shigehiro Tamaki. Tadaaki Kirita. et al
    • Journal Title

      Clinical Oral Investigations

      Volume: 25(5) Issue: 5 Pages: 3087-3093

    • DOI

      10.1007/s00784-020-03632-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of the ATR kinase enhance 5-Fusensitivity independently of nonhomologus end-joining and homologous recombination repair pathways.2020

    • Author(s)
      Soichiro Ito, Yosuke Nakagawa Shigehiro Tamaki
    • Journal Title

      J.biol. chem

      Volume: 295 Pages: 12946-12961

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship Between EGFR Expression in oral cancer cell lines and cetuximab antibody-dependent cell mediated cytotoxicity2019

    • Author(s)
      Hiroshi Nakamura, Shigehiro Tamaki,
    • Journal Title

      Anticancer reseach

      Volume: 39 Pages: 1275-1282

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 高齢者再発口腔癌に対する二ボルマブによる治療の検討2020

    • Author(s)
      玉置盛浩
    • Organizer
      第38回 日本口腔腫瘍学会 総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Nivolumab 治療中にpseudo-progressionを示した再発上顎歯肉癌の1例2019

    • Author(s)
      玉置盛浩
    • Organizer
      第43回 日本頭頸部癌学会 総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 二ボルマブ投与後に副腎皮質機能不全を生じた上顎歯肉癌の1例2019

    • Author(s)
      玉置盛浩 吉岡元
    • Organizer
      第64回日本口腔外科学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 高齢者再発下顎歯肉癌に対して二ボルマブを使用した1例2017

    • Author(s)
      玉置盛浩
    • Organizer
      第55回日本がん治療学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 気管切開 輪状甲状膜穿刺のポイント2017

    • Author(s)
      玉置盛浩
    • Organizer
      大62会日本口腔外科学会総会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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