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mmunoprofiling with Oral Cancer Tissue Microarrays for Appropriate Immunotherapy

Research Project

Project/Area Number 18K17187
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 57060:Surgical dentistry-related
Research InstitutionTokyo Metropolitan Tama Medical Center (Department of Clinical Research)

Principal Investigator

Watabe Yukio  地方独立行政法人東京都立病院機構東京都立多摩総合医療センター(臨床研究・教育研修センター臨床研究部), 歯科口腔外科, 医員 (50733490)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords口腔がん / がん免疫 / 組織マイクロアレイ / AI / バイオマーカー / 腫瘍免疫
Outline of Final Research Achievements

To investigate the relationship between cancer immunity and oral cancer prognosis, we calculated each patient's systemic inflammatory response from peripheral blood samples. The results showed that the lymphocyte-to-monocyte ratio and the prognostic nutritional index were associated with overall survival in oral cancer patients. We then performed immunoprofiling of oral cancer patients using tissue microarray immunostaining for CD3, CD4, CD8, CD10, CD20, CD45, CD57, CD68, CD141, CD163, and FOXp3m and quantified the number of positive cells for each by applying HALO AI. In addition, the systemic inflammatory response calculated from peripheral blood data was measured for each patient. Using the above immune profiling, we developed an immune-related oral cancer prognostic model using AI prediction software. Using AI prediction software, the above immune profiling was used to create a predictive model of immune-related oral cancer prognosis.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果から口腔がん患者におけるがん免疫と患者予後との関連が明らかになった。特にがん免疫を栄養指数の観点からアプローチしすることで口腔がん患者の栄養指数の重要性が示唆された。口腔がん組織マイクロアレイによる網羅的な免疫関連タンパク質の解析により口腔がん患者の免疫プロファイリングが可能であった。特に組織マイクロアレイをバーチャル病理スライド化しAIで解析したことで短時間に多数のデータを取り扱えた。また多数データを予測分析ソフトウェアで解析することで容易に予測式を得ることが可能であった。

Report

(6 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
  • Research Products

    (10 results)

All 2022 2021 2020 2019 2018

All Journal Article (3 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (7 results)

  • [Journal Article] A preoperative prognostic nutritional index is a prognostic indicator in oral squamous cell carcinoma patients undergoing radical surgery2021

    • Author(s)
      Y Watabe, K Aoki, H Ichikawa, H Matsuzaki, A Ito, J.I. Tanaka, I Kamiyama, S Shigematsu
    • Journal Title

      International Journal of Oral and Maxillofacial Surgery

      Volume: in press Issue: 11 Pages: 1413-1421

    • DOI

      10.1016/j.ijom.2021.01.009

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Trismus caused by scarring from refractory major recurrent aphthous stomatitis2020

    • Author(s)
      Watabe Yukio、Matsuzaki Yusuke、Shigematsu Shiro
    • Journal Title

      Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology

      Volume: 32 Issue: 2 Pages: 101-103

    • DOI

      10.1016/j.ajoms.2019.05.003

    • Related Report
      2019 Research-status Report
  • [Journal Article] A case of basal cell adenocarcinoma of the upper lip reconstructed with a V-Y advancement flap2018

    • Author(s)
      松崎 勇佑, 渡部 幸央, 丹羽 順子, 小林 大輔, 神山 勲, 重松 司朗
    • Journal Title

      Japanese Journal of Oral and Maxillofacial Surgery

      Volume: 64 Issue: 11 Pages: 655-660

    • DOI

      10.5794/jjoms.64.655

    • NAID

      130007569013

    • ISSN
      0021-5163, 2186-1579
    • Year and Date
      2018-11-20
    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Prognostic value of quantification of tumor Infiltrating lymphocytes using oral cancer tissue microarray2022

    • Author(s)
      Yukio Watabe, Yusuke Matsuzaki, Shiro Shigematsu
    • Organizer
      第67回公益社団法人日本口腔外科学会総会・学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 臼後部に発生した嚢胞腺腫の1例2019

    • Author(s)
      品川翔太、渡部幸央、井比陽佳、小池将人、関川翔一、神山 勲、重松司朗
    • Organizer
      第207回日本口腔外科学会関東支部学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 上顎骨に発生し、急速に増大した骨形成線維腫の1例2019

    • Author(s)
      関川翔一、井比陽佳、品川翔太、渡部幸央、小池将人、神山 勲、重松司朗
    • Organizer
      第64回日本口腔外科学会総会・学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Nivolumab投与後にスティーブンス・ジョンソン症候群を生じた下顎歯肉癌の1例2019

    • Author(s)
      小池将人、井比陽佳、品川翔太、関川翔一、渡部幸央、神山 勲、重松司朗
    • Organizer
      第64回日本口腔外科学会総会・学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 口腔原発腺様嚢胞癌7例の検討2019

    • Author(s)
      井比陽佳、品川翔太、小池将人、関川翔一、渡部幸央、神山 勲、重松司朗
    • Organizer
      第208回日本口腔外科学会関東支部学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 口腔癌患者の予後予測におけるSystemic inflammatory scoreの有用性に関する多施設後ろ向き研究2019

    • Author(s)
      渡部幸央、神山勲、市川秀樹、伊藤亜希、田中潤一、青木一充、松崎英雄、重松司朗
    • Organizer
      第37回公益社団法人日本口腔腫瘍学会総会・学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 口腔癌の予後予測における血液生化学的所見を組み合わせた非侵襲的栄養評価法の有用性2018

    • Author(s)
      渡部幸央、小林大輔、神山勲、市川秀樹、伊藤亜希、田中潤一、青木一充、松崎英雄、重松司朗
    • Organizer
      第63回公益社団法人日本口腔外科学会総会・学術大会
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2024-01-30  

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