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Macine learning-assisted literature mining for radiosensitivity data

Research Project

Project/Area Number 18K07706
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 InstitutionUniversity of Toyama

Principal Investigator

Saitoh Jun-ichi  富山大学, 学術研究部医学系, 教授 (70572816)

Co-Investigator(Kenkyū-buntansha) 佐藤 浩央  群馬大学, 重粒子線医学推進機構, 助教 (90750571)
尾池 貴洋  群馬大学, 医学部附属病院, 講師 (10643471)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsオミクス / 遺伝子変異 / 放射線感受性 / コロニー形成法 / マシーンラーニング / 癌治療
Outline of Final Research Achievements

To examine inter-assay precision of clonogenic assay outcomes in terms of photon sensitivities reported by different studies, we performed a comprehensive literature search of cancer cell line encyclopedia registered cell lines derived from common human cancers. We identified the eight cell lines most-frequently examined for photon sensitivity using clonogenic assays, and survival endpoints and experimental parameters from all 620 relevant experiments were compiled and analyzed. We found that the coefficients of variation for SF2 (surviving fraction after 2 Gy irradiation) was below 30% for all cell lines, indicating that SF2 have acceptable inter-assay precision. Using deep convolutional neural networks and other computer technologies, we developed an analysis pipeline that extracts radiosensitivity data derived from clonogenic assays from the literature.

Academic Significance and Societal Importance of the Research Achievements

がんの放射線感受性と遺伝子変異との関連については不明な点が多く、遺伝子変異情報の放射線治療個別化への応用は進んでいない。本研究に使用されるX線感受性評価指標は高い試験間正確性をもつ必要があるため放射線感受性評価のひとつであるコロニー形成法について検討し、コロニー形成法のSF2は本研究目的に合致する試験間正確性を有することがわかった。
放射線抵抗性寄与プロファイル候補として同定されたKRAS/SMAD4同時変異が高いSF2値に有意に関係することを培養細胞実験系および既報の解析により見出した。結果、英文査読あり学術誌へ論文3報、学術集会へ20演題を発表し、専門家と知見を共有・討議することができた。

Report

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

    (30 results)

All 2021 2020 2019 2018

All Journal Article (3 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (27 results) (of which Int'l Joint Research: 6 results,  Invited: 3 results)

  • [Journal Article] Robustness of clonogenic assays as a biomarker for cancer cell radiosensitivity.2019

    • Author(s)
      Matsui T, Nuryadi E, Komatsu S, Hirota Y, Shibata A, Oike T, Nakano T.
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 20 Issue: 17 Pages: 4148-4148

    • DOI

      10.3390/ijms20174148

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Deep learning-assisted literature mining for in vitro radiosensitivity data2019

    • Author(s)
      Komatsu Shuichiro、Oike Takahiro、Komatsu Yuka、Kubota Yoshiki、Sakai Makoto、Matsui Toshiaki、Nuryadi Endang、Permata Tiara Bunga Mayang、Sato Hiro、Kawamura Hidemasa、Okamoto Masahiko、Kaminuma Takuya、Murata Kazutoshi、Okano Naoko、Hirota Yuka、Ohno Tatsuya、Saitoh Jun-ichi、Shibata Atsushi、Nakano Takashi
    • Journal Title

      Radiotherapy and Oncology

      Volume: 139 Pages: 87-93

    • DOI

      10.1016/j.radonc.2019.07.003

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mutational analysis of uterine cervical cancer that survived multiple rounds of radiotherapy2018

    • Author(s)
      Nuryadi E、Sasaki Y、Hagiwara Y、Permata TBM、Sato H、Komatsu S、Yoshimoto Y、Murata K、Ando K、Kubo N、Okonogi N、Takakusagi Y、Adachi A、Iwanaga M、Tsuchida K、Tamaki T、Noda S、Hirota Y、Shibata A、Ohno T、Tokino Takashi、Oike T、Nakano T
    • Journal Title

      Oncotarget

      Volume: 9 Issue: 66 Pages: 32642-32652

    • DOI

      10.18632/oncotarget.25982

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 炭素イオン線の殺細胞効果の体系的理解を目指して2021

    • Author(s)
      尾池貴洋
    • Organizer
      日本量子医科学会第1回学術大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 放射線治療におけるプレシジョンメディシンの推進を目指したトランスレーショナルリサーチ2021

    • Author(s)
      尾池貴洋
    • Organizer
      日本放射線腫瘍学会第34回学術大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 子宮頸癌における放射線治療による免疫応答関連遺伝子mRNA発現変化の網羅的解析2021

    • Author(s)
      今村文香, 吉本由哉, 尾池貴洋, 佐藤浩央, 安藤謙, 大野達也
    • Organizer
      日本放射線腫瘍学会第34回学術大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 頭頸部扁平上皮癌におけるHPV感染ステータスと炭素イオン線RBEの関連解析2021

    • Author(s)
      大須直人, 小林大二郎, 武者篤, 佐藤浩央, 尾池貴洋, 大野達也
    • Organizer
      日本放射線腫瘍学会第34回学術大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 子宮頸癌の放射線治療成績を予期する遺伝子変異の探索2021

    • Author(s)
      尾池貴洋, 吉本由哉, 佐々木泰史, 村田和俊, 大野達也
    • Organizer
      第63回日本婦人科腫瘍学会学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cellular redox capacity as potential predictor for effectiveness of carbon ion radiotherapy2021

    • Author(s)
      6.Ankita Nachankar, Takahiro Oike, Hiroshi Hanaoka, Hiro Sato, Yukari Yoshida, Akihisa Takahashi, Tatsuya Ohno
    • Organizer
      PTCOG59
    • Related Report
      2021 Annual Research Report
  • [Presentation] Precision Radiotherapy2020

    • Author(s)
      Takahiro Oike
    • Organizer
      International Training Course on Carbon-ion Radiotherapy
    • Related Report
      2020 Research-status Report
  • [Presentation] What Is Mutation, Precision Medicine, and Their Impact on Radiothearpy?2020

    • Author(s)
      Takahiro Oike
    • Organizer
      Indonesian Radiation Oncology Society Webinar
    • Related Report
      2020 Research-status Report
  • [Presentation] 放射線生物学 最近のトピックス2020

    • Author(s)
      尾池貴洋
    • Organizer
      第56回日本医学放射線学会秋季臨床大会
    • Related Report
      2020 Research-status Report
  • [Presentation] ヒトがん細胞株の放射線感受性に関する大規模公共データベースの樹立と公開2020

    • Author(s)
      小松秀一郎, 尾池貴洋, 小松有香, 松井利晃, Darwis NDM, Nachankar A, 中野隆史, 大野達也.
    • Organizer
      日本放射線腫瘍学会第33回学術大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Machine learning-aided pipeline for data mining of cancer cell radiosensitivity2020

    • Author(s)
      5.尾池貴洋, 小松秀一郎, 久保田佳樹, 酒井真理, 齋藤淳一, 中野隆史, 大野達也
    • Organizer
      第79回日本医学放射線学会総会
    • Related Report
      2020 Research-status Report
  • [Presentation] Preclinical Research to Promote Precision Radiotherapy.2019

    • Author(s)
      Oike T.
    • Organizer
      ESTRO meets ASIA 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Research Perspectives in Carbon Radiotherapy in the Precision Medicine Era.2019

    • Author(s)
      Oike T.
    • Organizer
      日本放射線腫瘍学会第32回学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Pre-clinical Validation of Clinical Sequencing Data of Radioresistant Tumors Using Clonogenic Assays.2019

    • Author(s)
      尾池貴洋, 村田和俊, 中野隆史.
    • Organizer
      日本放射線腫瘍学会第32回学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Deep Learning-Assisted Literature Mining to Establish Cancer Cell Radiosensitivity Database.2019

    • Author(s)
      小松秀一郎, 尾池貴洋, 中野隆史.
    • Organizer
      日本放射線腫瘍学会第32回学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Inter-Study Precision of Clonogenic Assays as Biomarker for Tumor Radiosensitivity.2019

    • Author(s)
      松井利晃, 尾池貴洋, 中野隆史.
    • Organizer
      日本放射線腫瘍学会第32回学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Predictive Ability of Clonogenic Assay for Radiotherapy Outcome-Associated Genetic Profiles.2019

    • Author(s)
      穴倉麻衣, 尾池貴洋, 中野隆史.
    • Organizer
      日本放射線腫瘍学会第32回学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Analysis of inter-study precision of in vitro radiosensitivity data.2019

    • Author(s)
      Matsui T, Oike T, Nuryadi E, Permata TBM, Nakano T.
    • Organizer
      FARO Meeting 2019
    • Related Report
      2019 Research-status Report
  • [Presentation] Precision Radiotherapy.2019

    • Author(s)
      Oike T.
    • Organizer
      International Training Course on Carbon-ion Radiotherapy 2019
    • Related Report
      2019 Research-status Report
  • [Presentation] Precision medicine challenge.2019

    • Author(s)
      Oike T.
    • Organizer
      IROS 2019 Annual Scientific Meeting
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Clinical sequencing analysis of the mutation profiles associated with extreme radioresistance.2019

    • Author(s)
      Oike T, Nuryadi E, Murata K, Nakano T.
    • Organizer
      2019 ASTRO Annual Meeting
    • Related Report
      2019 Research-status Report
  • [Presentation] Inter-study precision of cancer cell radiosensitivity as assessed by colony formation assay.2019

    • Author(s)
      Matsui T, Oike T, Nuryadi E, Nakano T.
    • Organizer
      2019 ASTRO Annual Meeting
    • Related Report
      2019 Research-status Report
  • [Presentation] Radiogenomics analysis reveals KRAS/SMAD4 mutations as indicator for tumor radioresistance.2019

    • Author(s)
      Oike T, Nuryadi E, Permata TBM, Nakano T.
    • Organizer
      第9回国際放射線神経生物学会
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Inter-assay precision of clonogenic assay for radiosensitivity in human cancer cell lines.2019

    • Author(s)
      Matsui T, Oike T, Komatsu S, Nuryadi E, Nakano T.
    • Organizer
      第9回国際放射線神経生物学会
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mutational analysis of radiotherapy-naive versus -recurrent tumors in uterine cervical cancer.2018

    • Author(s)
      Nuryadi E, Oike T, Sasaki Y, Permata TBM, Hagiwara Y, Sato H, Shibata A, Gondhowiardjo S, Nakano T.
    • Organizer
      AACR-KCA Joint Conference on Precision Medicine in Solid Tumors
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Next-generation sequencing analysis of radiotherapy-naive versus -recurrent tumors.2018

    • Author(s)
      Nuryadi E, Permata TBM, Oike T, Sasaki Y, Hagiwara Y, Sato H, Komatsu S, Yoshimoto Y, Murata K, Ando K, Kubo N, Okonogi N, Takakusagi Y, Adachi A, Iwanaga M, Tsuchida K, Tamaki T, Noda SE, Shibata A, Ohno T, Tokino T, Gondhowiardjo S, Nakano T.
    • Organizer
      3rd FARO Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Meta-analysis of the robustness of clonogenic assays for cancer cell radiosensitivity.2018

    • Author(s)
      Permata TBM, Nuryadi E, Oike T, Komatsu S, Sato H, Shibata A, Gondhowiardjo S, Nakano T.
    • Organizer
      3rd FARO Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2023-01-30  

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