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Development of chronoradiobiology model in combination of immune cells and radiosensitizer

Research Project

Project/Area Number 15K09998
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Radiation science
Research InstitutionOkayama University

Principal Investigator

Oita Masataka  岡山大学, ヘルスシステム統合科学研究科, 准教授 (10380023)

Co-Investigator(Kenkyū-buntansha) 宇都 義浩  徳島大学, 大学院社会産業理工学研究部(生物資源産業学域), 教授 (20304553)
中田 一弥  東京理科大学, 理工学部応用生物科学科, 准教授 (70514115)
吉見 陽児  山陽小野田市立山口東京理科大学, 薬学部, 講師 (70609362)
Research Collaborator TOMINAGA masahide  
KATSUI kuniaki  
KATAYAMA Norihisa  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords時間放射線生物学 / 免疫放射線療法 / 生物物理学的計算モデル / 放射線感受性 / 最適化 / 生物物理理学計算モデル
Outline of Final Research Achievements

In this study, we evaluated cellular radiosensitivity and radiosensitizing properties to hypoxic cells in the combination of immune cells and radiosensitizers, and created clinically applicable immunoradiosensitizers based on temporal radiation biology models Dose evaluation and treatment plan optimization were constructed. First, we examined the co-culture conditions in case of adding immune cells to tumor cells and the tumoricidal effect of ultraviolet light on the sensitizer (titanium oxide particles). On the basis of those results, it was useful in performing calculation simulation with chronoradiobiology model, examining clinical treatment plan combined with detailed influence factor of biological parameter, and predicting and evaluating treatment effect.

Academic Significance and Societal Importance of the Research Achievements

本研究では,免疫細胞と放射線増感剤併用における細胞放射線感受性および低酸素細胞への放射線増感特性について評価し,臨床応用が可能な免疫放射線増感剤の創出ならびに時間放射線生物学モデルに基づく線量評価と治療計画最適化の構築を行った.
これらの結果については,国際学会発表および論文にて報告し,抗がん剤や免疫療法で利用される物質と放射線治療の併用時に生じる腫瘍と正常組織の感受性変化に対応可能とし、副作用発現のリスク軽減に向けたプロトコルの個別化(分子標的型の放射線治療計画)に向けた対応の実現性を示し、将来の発展に向けて提唱することができたと考える。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (32 results)

All 2018 2017 2016 2015

All Journal Article (20 results) (of which Peer Reviewed: 17 results,  Open Access: 4 results) Presentation (12 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results)

  • [Journal Article] Comparisonof Head Scatter Factor by Different Ion-Chambers in Flattened and Unflattened Beams2018

    • Author(s)
      Miwa T, Oita M, Aoyama H
    • Journal Title

      Medical Physics

      Volume: 6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immunologicalaspects of Improved Tumor and Normal Tissue Responses Using Biophysical modelling2018

    • Author(s)
      Oita M, Udaka M, Aoyama H, Sasaki M, Tominaga M, Uto Y
    • Journal Title

      Medical Physics

      Volume: 6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 前立腺患者の陽子線スポットスキャニングと従来法との線量分布比較2018

    • Author(s)
      冨永 裕樹, 笈田 将皇, 張 智凱, 平井 諒太, 山中 将史, 多田 光寿, 春名 孝泰, 田村 瑞希, 山本 崇裕, 伊田 和司, 綱澤 勝之, 松田 哲典, 黒田 昌宏, 金 東村, 脇 隆博, 丹羽 康江, 藤島 護
    • Journal Title

      津山中央病院医学雑誌

      Volume: 32 Pages: 41-52

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Evaluation of Setup Errors at the Skin Surface Position for Whole Breast Radiotherapy of Breast Cancer Patients2018

    • Author(s)
      Miyahara K, Kuroda M, Yoshimura Y, Aoyama H, Oita M, Sugianto I, Matsuzaki H, Ihara H, Katayama N, Katsui K, Kanazawa S, Asaumi J.
    • Journal Title

      Acta Medica Okayama

      Volume: 72 Issue: 4 Pages: 331-336

    • DOI

      10.18926/AMO/56167

    • NAID

      120006501277

    • URL

      https://ousar.lib.okayama-u.ac.jp/56167

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Effect of dose rate on antitumor activity in hypoxic cells by using flattening filter free beams2018

    • Author(s)
      Hara T, Tominaga M, Yajyu K, Kouzaki R, Yamada H, Sasaki M, Azane S, Uto Y
    • Journal Title

      International Journal of Radiation Research

      Volume: 掲載予定

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Both triazolyl ester of ketorolac (15K) and YM155 inhibit the embryonic angiogenesis <i>in ovo</i> (fertilized eggs) <i>via</i> their common PAK1-survivin/VEGF signaling pathway2017

    • Author(s)
      Ahn MR, Bae JY, Jeong DH, Takahashi H, Uto Y, Maruta H.
    • Journal Title

      Drug Discoveries & Therapeutics

      Volume: 11 Issue: 6 Pages: 300-306

    • DOI

      10.5582/ddt.2017.01058

    • NAID

      130006308126

    • ISSN
      1881-7831, 1881-784X
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of a novel Schiff base derivative for enhancing the anticancer potential of 5-aminolevulinic acid-based photodynamic therapy.2017

    • Author(s)
      Shinohara Y, Endo Y, Abe C, Shiba I, Ishizuka M, Tanaka T, Yonemura Y, Ogura SI, Tominaga M, Yamada H, Uto Y.
    • Journal Title

      Photodiagnosis Photodyn Ther

      Volume: 20 Pages: 182-188

    • DOI

      10.1016/j.pdpdt.2017.10.014

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Design and Synthesis of Novel Anti-metastatic Hypoxic Cytotoxin TX-2137 Targeting AKT Kinase.2017

    • Author(s)
      Shiba I, Kouzaki R, Yamada H, Endo Y, Takino T, Sato H, Kitazato K, Kageji T, Nagahiro S, Uto Y.
    • Journal Title

      Anticancer Res

      Volume: 37 Pages: 3877-3883

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Interactive Analysis of TX-1123 with Cyclo-oxygenase: Design of COX2 Selective TX Analogs.2017

    • Author(s)
      Ohkura K, Tatematsu Y, Kawaguchi Y, Uto Y, Hori H.
    • Journal Title

      Anticancer Res

      Volume: 37 Pages: 3849-3854

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 1,2,3-Triazolyl esterization of PAK1-blocking propolis ingredients, artepillin C (ARC) and caffeic acid (CA), for boosting their anti-cancer/anti-PAK1 activities along with cell-permeability.2017

    • Author(s)
      Takahashi H, Nguyen BCQ, Uto Y, Shahinozzaman M, Tawata S, Maruta H.
    • Journal Title

      Drug Discov Ther

      Volume: 11 Pages: 104-109

    • NAID

      130007040206

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Photodynamic Therapy Mediated by a Novel Chlorin Derivative, TONS 501-Na, in EMT6 cells.2017

    • Author(s)
      Osaki T, Sakata I, Uto Y, Azuma K, Murahata Y, Tsuka T, Itoh N, Imagawa T, Okamoto Y.
    • Journal Title

      Anticancer Res

      Volume: 37 Pages: 1723-1728

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Does the biophysical modelling for immunological aspects in radiotherapy precisely predict tumor and normal tissue responses?2016

    • Author(s)
      M.Oita, K.Nakata, H.Aoyama, M.Sasaki, M.Tominaga, H.Hoda, Y.Uto
    • Journal Title

      Medical Physics

      Volume: 43 Issue: 6Part24 Pages: 3621-3621

    • DOI

      10.1118/1.4956867

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Air-kerma strength and dose rate constant by the full monte carlo simulations2016

    • Author(s)
      S.Tsuji, M.Oita, N.Narihiro
    • Journal Title

      Medical Physics

      Volume: 43 Issue: 6Part13 Pages: 3469-3469

    • DOI

      10.1118/1.4956168

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Characterization of stochastic noise and post-irradiation density growth for reflective-type radiochromic film in therapeutic photon beam dosimetry.2016

    • Author(s)
      Takeshi Kamomae, Masataka Oita, Naoki Hayashi, Motoharu Sasaki, Hideki Aoyama, Hiroshi Oguchi, Mariko Kawamura, Hajime Monzen, Yoshiyuki Itoh, Shiniji Naganawa
    • Journal Title

      Phys Med.

      Volume: 32 Issue: 10 Pages: 1314-1320

    • DOI

      10.1016/j.ejmp.2016.07.091

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Case Report: GcMAF Treatment in a Patient with Multiple Sclerosis2016

    • Author(s)
      Inui T, Katsuura G, Kubo K, Kuchiike D, Chenery L, Uto Y, Nishikata T, Mette M
    • Journal Title

      Anticancer Research

      Volume: 36 Pages: 3771-74

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Case Report: A Non-small Cell Lung Cancer Patient Treated with GcMAF, Sonodynamic Therapy and Tumor Treating Fields.2016

    • Author(s)
      Inui T, Amitani H, Kubo K, Kuchiike D, Uto Y, Nishikata T, Mette M
    • Journal Title

      Anticancer Research

      Volume: 36 Pages: 3767-70

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Macrophages Exhibit a Large Repertoire of Activation States via Multiple Mechanisms of Macrophage-activating Factors.2016

    • Author(s)
      Sumiya YU, Inoue T, Ishikawa M, Inui T, Kuchiike D, Kubo K, Uto Y, Nishikata T
    • Journal Title

      Anticancer Research

      Volume: 36 Pages: 3619-23

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Application of biophysical modelling for normal tissue response with immunological aspects in radiotherapy2016

    • Author(s)
      M.Oita, H.Aoyama, M.Sasaki, M.Tominaga, H.Hoda, Y.Uto
    • Journal Title

      Radiotherapy & Oncology

      Volume: 118 Pages: S79-S80

    • DOI

      10.1016/s0167-8140(16)30162-1

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Macrophage Activation Mechanisms in Human Monocytic Cell Line-derived Macrophages.2015

    • Author(s)
      Yu Sumiya, Mami Ishikawa, Takahiro Inoue, Toshio Inui, Daisuke Kuchiike, Kentaro Kubo, Yoshihiro Uto and Takahito Nishikata
    • Journal Title

      Anticancer Research

      Volume: 35 Pages: 4447-4451

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Degalactosylated/Desialylated Bovine Colostrum Induces Macrophage Phagocytic Activity Independently of Inflammatory Cytokine Production.2015

    • Author(s)
      Yoshihiro Uto, Tomohito Kawai, Toshihide Sasaki, Ken Hamada, Hisatsugu Yamada, Daisuke Kuchiike, Kentaro Kubo, Toshio Inui, Martin Mette, Ken Tokunaga, Akio Hayakawa, Akiteru Go and Tomohiro Oosaki
    • Journal Title

      Anticancer Research

      Volume: 35 Pages: 4487-4492

    • Related Report
      2015 Research-status Report
  • [Presentation] Comparisonof Head Scatter Factor by Different Ion-Chambers in Flattened and Unflattened Beams2018

    • Author(s)
      Miwa T, Oita M, Aoyama H
    • Organizer
      AAPM 2018 60th Annual Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Immunologicalaspects of Improved Tumor and Normal Tissue Responses Using Biophysical modelling2018

    • Author(s)
      Oita M, Udaka M, Aoyama H, Sasaki M, Tominaga M, Uto Y
    • Organizer
      AAPM 2018 60th Annual Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 膵臓癌陽子線治療におけるAdaptive Radiotherapyの検討2018

    • Author(s)
      今江 達哉, 谷口 真悟, 二ノ丸 雄也, 清水 勝一, 笈田 将皇
    • Organizer
      第74回日本放射線技術学会秋季学術大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マクロファージ活性化因子GcMAFの貪食活性化作用に関する受容体の同定と作用機序の解明2017

    • Author(s)
      桑田 依洋,濱田 健,井亀 沙紀,青野 ゆかり,山田 久嗣,Martin Mette,久保 健太郎,乾 利夫,宇都 義浩
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学 日吉キャンパス(神奈川県横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] ウシ初乳由来マクロファージ活性化剤の創製と抗炎症作用機序の解明2017

    • Author(s)
      桑田 依洋,濱田 健,井亀 沙紀,青野 ゆかり,山田 久嗣,Martin Mette,久保 健太郎,乾 利夫,宇都 義浩
    • Organizer
      日本化学会第97春季年会
    • Place of Presentation
      慶應義塾大学 日吉キャンパス(神奈川県横浜市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] 前立腺VMAT治療計画プロトコルと生物学的線量評価に関する基礎的検討2017

    • Author(s)
      宇髙昌弘, 笈田将皇, 青山英樹, 佐々木幹治, 川下徹也, 原康男, 富永正英, 生島仁史
    • Organizer
      第13回中四国放射線医療技術フォーラム CSFRT2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Comparison of head scatter factor using different ionization chambers in flattened and unflattenned beams2017

    • Author(s)
      Taira Miwa, Masataka Oita, Hideki Aoyama
    • Organizer
      第45回日本放射線技術学会秋季学術大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Feasibility of dose delivery error detection by a transmission detector for patient - specific QA2017

    • Author(s)
      H Honda, K Kubo, R Yamamoto, Y Ishii, H Kanzaki, Y Hamamoto, T Mochizuki, M Oita, M Sasaki, M Tominaga, Y Uto
    • Organizer
      ESTRO 36
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Does the biophysical modelling for immunological aspects in radiotherapy precisely predict tumor and normal tissue responses?2016

    • Author(s)
      M.Oita, K.Nakata, H.Aoyama, M.Sasaki, M.Tominaga, H.Hoda, Y.Uto
    • Organizer
      58th AAPM Annual Meeting
    • Place of Presentation
      Walter E. Washington Convention Center(ワシントンDC,アメリカ合衆国)
    • Year and Date
      2016-07-31
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Air-kerma strength and dose rate constant by the full monte carlo simulations2016

    • Author(s)
      S.Tsuji, M.Oita, N.Narihiro
    • Organizer
      58th AAPM Annual Meeting
    • Place of Presentation
      Walter E. Washington Convention Center(ワシントンDC,アメリカ合衆国)
    • Year and Date
      2016-07-31
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Application of biophysical modelling for normal tissue response with immunological aspects in radiotherapy2016

    • Author(s)
      M.Oita, H.Aoyama, M.Sasaki, M.Tominaga, H.Hoda, Y.Uto
    • Organizer
      International Conference on Translational Research in Radio-Oncology | Physics for Health in Europe (ICTR-PHE) 2016
    • Place of Presentation
      Centre International de Conferences Geneve (CICG, ジュネーブ)
    • Year and Date
      2016-02-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 多次元化する放射線治療技術~放射線生物物理学の基礎と応用~2015

    • Author(s)
      笈田将皇
    • Organizer
      第43回日本放射線技術学会秋季学術大会
    • Place of Presentation
      金沢市文化ホール(金沢市)
    • Year and Date
      2015-10-09
    • Related Report
      2015 Research-status Report
    • Invited

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Published: 2015-04-16   Modified: 2020-03-30  

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