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Nakashima, Ryota

KYOTO UNIVERSITY HOSPITAL Assistant Professor

Nakashima, Ryota
list
    Last Updated :2026/03/22

    Basic Information

    Professional Memberships

    • International Association for the Sensitization of Cancer Treatment
    • Japanese Cancer Association
    • Japan Society of Clinical Oncology
    • Japan Society for Head and Neck Cancer
    • Japanese Society for Radiation Oncology
    • Japan Radiological Society

    Academic Degree

    • PhD, Medicine(Kyoto University)

    Academic Resume (Graduate Schools)

    • Kyoto University, Graduate School of Medicine, Radiation Oncology, 研究指導認定退学
    • Kyoto University, Graduate School of Medicine, Radiation Oncology, 修了

    Academic Resume (Undergraduate School/Majors)

    • Kyoto University, Faculty of Medicine, 卒業

    High School

    • High School

      洛南高等学校

    Language of Instruction

    • Japanese
    • English

    ID,URL

    researchmap URL

    list
      Last Updated :2026/03/22

      Research

      Research Topics, Overview of the research

      • Research Topics

        NETs（Neutrophil Extracellular Traps）によるがん遠隔転移メカニズムの解明および新規治療法の開発、放射線治療抵抗性因子の同定および新規治療法の開発

      • Overview of the research

        NETs（Neutrophil Extracellular Traps）によるがん遠隔転移メカニズムの解明および新規治療法の開発、放射線治療抵抗性因子の同定および新規治療法の開発

      Papers

      • 524: Phase IIa trial of postoperative CRT with hyperfractionated IMRT in high-risk patients with HNSCC
        Shinya Hiraoka; Aya Nakajima; Masahiro Kikuchi; Motoo Nomura; Toshiyuki Imagumbai; Michio Yoshimura; Ryota Nakashima; Yo Kishimoto; Shogo Shinohara; Masaki Kokubo; Koichi Omori; Takashi Mizowaki
        Radiotherapy and Oncology, May 2024
      • Integration test of biaxially rotational dynamic-radiation therapy for nasopharyngeal carcinoma: Efficacy evaluation and dosimetric analysis
        Shinya Hiraoka; Hideaki Hirashima; Mitsuhiro Nakamura; Fumiya Tanaka; Hiroki Adachi; Yuka Ono; Tomohiro Ono; Ryota Nakashima; Aya Nakajima; Takashi Mizowaki
        Radiotherapy and Oncology, Apr. 2025
        Access this paper :
      • Postoperative hyperfractionated IMRT with weekly cisplatin for head and neck cancer: phase IIa trial
        Shinya Hiraoka; Aya Nakajima; Masahiro Kikuchi; Motoo Nomura; Toshiyuki Imagumbai; Michio Yoshimura; Ryota Nakashima; Yo Kishimoto; Shogo Shinohara; Masaki Kokubo; Koichi Omori; Takashi Mizowaki
        Journal of Radiation Research, 05 Mar. 2025
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      • 332 Radiotherapy with or without weekly cisplatin for elderly patients with head and neck cancer
        Yumi Kokubo; Shinya Hiraoka; Yo Kishimoto; Shogo Shinohara; Ryota Nakashima; Aya Nakajima; Michio Yoshimura; Chiaki Suzuki; Keigo Honda; Peter J.K. Tokuda; Ryo Ashida; Takamasa Mitsuyoshi; Toshiyuki Imagumbai; Tetsuhiko Michida; Masahiro Kikuchi; Masaki Kokubo; Koichi Omori; Takashi Mizowaki
        Radiotherapy and Oncology, Aug. 2024
      • Preserving Laryngo‐Esophageal Function in Patients With Hypopharyngeal Cancer Treated With Radiotherapy: Predictive Factors and Long‐Term Outcomes
        Aya Nakajima; Michio Yoshimura; Shinya Hiraoka; Ryota Nakashima; Yo Kishimoto; Koichi Omori; Takashi Mizowaki
        Cancer Medicine, 02 Nov. 2024
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      • Long-term outcomes of stimulated salivary flow and xerostomia after definitive intensity-modulated radiation therapy for patients with head and neck cancer†.
        Shinya Hiraoka; Michio Yoshimura; Aya Nakajima; Ryota Nakashima; Takashi Mizowaki
        Journal of radiation research, 19 Jan. 2024
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      • Long-term survival outcomes and recurrence patterns of olfactory neuroblastoma: A 13-year experience at a single institution
        Masahiro Kikuchi; Takayuki Nakagawa; Yuji Kitada; Mami Matsunaga; Masahiro Tanji; Shinya Hiraoka; Ryota Nakashima; Aya Nakajima; Michio Yoshimura; Koichi Omori
        Auris Nasus Larynx, Dec. 2022
      • Radiation Impacts Early Atherosclerosis by Suppressing Intimal LDL Accumulation.
        Jiro Ikeda; Corey A Scipione; Sharon J Hyduk; Marwan G Althagafi; Jawairia Atif; Sarah A Dick; Maneesha Rajora; Erika Jang; Takuo Emoto; Junichi Murakami; Noriko Ikeda; Hisham M Ibrahim; Chanele K Polenz; Xiaotang Gao; Kelly Tai; Jenny Jongstra-Bilen; Ryota Nakashima; Slava Epelman; Clinton S Robbins; Gang Zheng; Warren L Lee; Sonya A MacParland; Myron I Cybulsky
        Circulation research, 19 Feb. 2021
      • Plasma redox imbalance caused by albumin oxidation promotes lung-predominant NETosis and pulmonary cancer metastasis.
        Minoru Inoue; Ryota Nakashima; Masahiro Enomoto; Yuhki Koike; Xiao Zhao; Kenneth Yip; Shao Hui Huang; John N Waldron; Mitsuhiko Ikura; Fei-Fei Liu; Scott V Bratman
        Nature communications, 30 Nov. 2018
      • UCHL1-HIF-1経路による抗酸化作用は放射線治療効果の増強に資する標的となり得る
        中島 良太; 後藤 容子; 子安 翔; 小林 稔; 吉村 通央; 平岡 眞寛; 原田 浩
        日本癌学会総会記事, Sep. 2017
      • UCHL1-HIF-1 axis-mediated antioxidant property of cancer cells as a therapeutic target for radiosensitization.
        Ryota Nakashima; Yoko Goto; Sho Koyasu; Minoru Kobayashi; Akiyo Morinibu; Michio Yoshimura; Masahiro Hiraoka; Ester M Hammond; Hiroshi Harada
        Scientific reports, 31 Jul. 2017
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      Misc.

      • UCHL1-HIF-1 axis-mediated antioxidant property of cancer cells as a therapeutic target for radiosensitization
        Ryota Nakashima; Yoko Goto; Sho Koyasu; Minoru Kobayashi; Michio Yoshimura; Masahiro Hiraoka; Hiroshi Harada
        CANCER SCIENCE, Jan. 2018

      External funds: Kakenhi

      • UCHL1-HIF-1経路による放射線治療抵抗性の分子メカニズムの解明と対策
        Grant-in-Aid for Research Activity Start-up
        Kyoto University
        中島 良太
        From 25 Aug. 2017, To 31 Mar. 2019, Declined
        放射線治療抵抗性;代謝リプログラミング;グルタチオン;放射線腫瘍学;放射線増感;低酸素
        https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H06812/
      • Elucidation of the molecular mechanisms of cancer lung metastasis promoted by radiation-induced NETs and establishment of prevention methods for lung metastasis
        Grant-in-Aid for Early-Career Scientists
        Basic Section 52040:Radiological sciences-related
        Kyoto University
        Ryota Nakashima
        From 01 Apr. 2022, To 31 Mar. 2025, Project Closed
        放射線治療;好中球細胞外トラップ;NETs;放射線増感;遠隔転移;好中球細胞外トラップス
        https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K15864/
      • Elucidation of the mechanisms of cancer malignancy mediated by citrullinating enzyme PAD4 and development of novel PAD4-targeted therapeutic strategies
        Grant-in-Aid for Early-Career Scientists
        Basic Section 52040:Radiological sciences-related
        Kyoto University
        中島 良太
        From 01 Apr. 2025, To 31 Mar. 2028, Granted
        PAD4;シトルリン化;がん;放射線増感;エピジェネティック
        https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25K19166/

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