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Research on chemoradioresistance factors and novel molecular-targeted drugs for esophageal squamous cell carcinoma centering on MDM2

Research Project

Project/Area Number 18K16296
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 55020:Digestive surgery-related
Research InstitutionTohoku University

Principal Investigator

Okamoto Hiroshi  東北大学, 大学病院, 助教 (80732487)

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 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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食道扁平上皮癌 / 化学放射線抵抗性 / Murine double minute 2 / Ki-67 / p16 / HO-1 / TXNRD1 / pMLKL / 化学放射線感受性 / p53 / 化学放射線感受性予測 / Murine Double Minute 2 / 分子標的薬
Outline of Final Research Achievements

In this study, using resected specimens of esophageal squamous cell carcinoma after definitive/preoperative CRT or preoperative chemotherapy, and pretreatment biopsy tissues evaluated mainly by immunohistochemical staining, and comparing with clinicopathological factors and clinical course, we identified Murine double minute 2 (MDM2), p16, p53, Ki-67, phosphorylated mixed lineage kinase domain-like protein (pMLKL), heme oxygenase-1 (HO-1), thioredoxin reductase 1 (TXNRD1) and others. It will lead to implementation in actual clinical practice, prospective clinical research, and construction of a multidisciplinary treatment strategy.

Academic Significance and Societal Importance of the Research Achievements

本研究により見出された治療効果予測のマーカーを用いて実際の臨床で治療前に予測できるかを前向き臨床試験として検証し、治療戦略へ組み込むことで、治療ガイドラインの策定に寄与し、また、患者にとって無駄な副作用や医療費の負担を軽減することができ、個々の患者に最適な治療法を提供することが可能となる。食道癌患者全体の予後改善にも寄与すると考えられ、医療費削減も含め社会に対する貢献度は大きい。さらなる臨床研究や、分子標的治療への発展、他の(化学)放射線療法を用いる肺癌、子宮頚癌、前立腺癌、脳腫瘍に対する研究への足掛かりになる可能性をも含んでいる。

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

    (20 results)

All 2022 2021 2020 2019 2018

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 5 results) Presentation (13 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Correlation between TXNRD1/HO-1 expression and response to neoadjuvant chemoradiation therapy in patients with esophageal squamous cell carcinoma2022

    • Author(s)
      Ryujiro Akaishi, Fumiyoshi Fujishima, Hirotaka Ishida, Junichi Tsunokake, Takuro Yamauchi, Yusuke Gokon, Shunsuke Ueki, Toshiaki Fukutomi, Hiroshi Okamoto, Kai Takaya, Chiaki Sato, Yusuke Taniyama, Tomohiro Nakamura, Naoki Nakaya, Takashi Kamei, Hironobu Sasano
    • Journal Title

      Esophagus

      Volume: 19 Issue: 3 Pages: 436-443

    • DOI

      10.1007/s10388-021-00904-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Definitive Chemoradiotherapy with Docetaxel, Cisplatin, and 5-Fluorouracil for Advanced Cervical Esophageal Cancer: A Medium-Term Outcome2022

    • Author(s)
      Hiroshi Okamoto*, Yusuke Taniyama, Chiaki Ozawa, Ryohei Ando, Kozue Takahashi, Ryujiro Shinozaki, Michiaki Unno, Takashi Kamei
    • Journal Title

      Asian Pacific Journal of Cancer Prevention

      Volume: 23 Issue: 2 Pages: 495-499

    • DOI

      10.31557/apjcp.2022.23.2.495

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] HO-1 in lymph node metastasis predicted overall survival in patients with esophageal squamous cell carcinoma receiving neoadjuvant chemoradiation therapy2022

    • Author(s)
      4.Ryujiro Akaishi, Fumiyoshi Fujishima, Hirotaka Ishida, Junichi Tsunokake, Takuro Yamauchi, Yusuke Gokon,Shunsuke Ueki, Toshiaki Fukutomi, Hiroshi Okamoto, Kai Takaya, Chiaki Sato, Yusuke Taniyama1, Tomohiro Nakamura, Naoki Nakaya, Takashi Kamei, Hironobu Sasano
    • Journal Title

      Cancer Reports

      Volume: 5 Issue: 3

    • DOI

      10.1002/cnr2.1477

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] p16 in highly malignant esophageal carcinomas: the correlation with clinicopathological factors and human papillomavirus infection2021

    • Author(s)
      Hirotaka Ishida, Atsuko Kasajima, Fumiyoshi Fujishima, Ryujiro Akaishi, Shunsuke Ueki, Yuto Yamazaki, Yoshiaki Onodera, Xin Gao, Hiroshi Okamoto, Yusuke Taniyama, Takashi Kamei, Hironobu Sasano
    • Journal Title

      Virchows Archiv

      Volume: 478 Issue: 2 Pages: 219-229

    • DOI

      10.1007/s00428-020-02865-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] GR, Sgk1, and NDRG1 in esophageal squamous cell carcinoma: their correlation with therapeutic outcome of neoadjuvant chemotherapy2020

    • Author(s)
      Shunsuke Ueki, Fumiyoshi Fujishima, Takuro Kumagai, Hirotaka Ishida, Hiroshi Okamoto, Kai Takaya, Chiaki Sato, Yusuke Taniyma, Takashi Kamei, Hironobu Sasano
    • Journal Title

      BMC Cancer

      Volume: 20 Issue: 1 Pages: 161-161

    • DOI

      10.1186/s12885-020-6652-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multiple carcinosarcomas of the esophagus with adeno-carcinomatous components: A case report2020

    • Author(s)
      Okamoto Hiroshi、Kikuchi Hiroshi、Naganuma Hiroshi、Kamei Takashi
    • Journal Title

      World Journal of Gastroenterology

      Volume: 26 Issue: 17 Pages: 2111-2118

    • DOI

      10.3748/wjg.v26.i17.2111

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Definitive chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil (DCF-R) for advanced cervical esophageal cancer.2018

    • Author(s)
      Hiroshi Okamoto, Yusuke Taniyama, Tadashi Sakurai, Takahiro Heishi, Jin Teshima, Chiaki Sato, Shota Maruyama, Ken Ito, Yu Onodera, Takuro Konno-Kumagai, Hirotaka Ishida, Takashi Kamei
    • Journal Title

      Esophagus

      Volume: 15 Issue: 4 Pages: 281-285

    • DOI

      10.1007/s10388-018-0627-7

    • NAID

      40021670354

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 進行頸部食道癌に対するDocetaxel, CDDP, 5-FU併用放射線療法2022

    • Author(s)
      岡本宏史、谷山 裕亮, 佐藤 千晃, 小澤洋平、小関健、堀江悠太、赤石隆二郎、山内拓郎、福富俊明、亀井尚
    • Organizer
      第76回 日本食道学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Definitive chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil for advanced cervical esophageal cancer2022

    • Author(s)
      Hiroshi Okamoto, Yusuke Taniyama, Chiaki Sato, Toshiaki Fukutomi, Yohei Ozawa, Ken Koseki, Yuta Horie, Ryujiro Akaishi, Takuro Yamauchi, Takashi Kamei
    • Organizer
      18th International Society of Diseases of Esophagus
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 当院におけるT3b胸部食道癌に対する根治的化学放射線療法とサルベージ治療2022

    • Author(s)
      岡本宏史、谷山 裕亮, 佐藤千晃, 小澤洋平, 石田裕嵩, 小関健, 山内拓郎, 加藤伸史, 亀井 尚
    • Organizer
      第75回 日本胸部外科学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] TXNRD1、HO-1の食道癌術前化学放射線療法患者での治療抵抗性及び予後の指標としての有用性2022

    • Author(s)
      赤石隆二郎、藤島史喜、山内拓郎、石田裕嵩、福富俊明、岡本宏史、佐藤千晃、谷山裕亮、亀井尚
    • Organizer
      第76回 日本食道学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 食道扁平上皮癌における Sgk1 発現と術前化学療 法治療効果との関連性2021

    • Author(s)
      植木 俊輔、藤島 史喜、小関 健、福富 俊明、岡本 宏史、高屋 快、佐藤 千晃、谷山 裕亮、亀井 尚、海 野 倫明、笹野 公伸
    • Organizer
      第121 回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 食道扁平上皮癌における TXNRD1 と HO-1 発現 と術前化学放射線療法抵抗性についての関連2021

    • Author(s)
      赤石 隆二郎、藤島 史喜、石田 裕嵩、福富 俊明、岡本 宏史、高屋 快、佐藤 千晃、谷山 裕亮、海野 倫明、亀井 尚、笹野 公伸
    • Organizer
      第121 回日本外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 食道扁平上皮癌におけるGlucocorticoid receptorおよび関連因子発現の検討2020

    • Author(s)
      植木俊輔、藤島史喜、谷山裕亮、佐藤千晃、高屋快、岡本宏史、福富俊明、熊谷卓朗、亀井尚、笹野公伸
    • Organizer
      第74回日本食道学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] 食道扁平上皮癌におけるネクロトーシスの免疫組織学的検討2020

    • Author(s)
      山内拓郎、藤島史喜、谷山裕亮、佐藤千晃、高屋快、岡本宏史、福富俊明、及川隆洋、亀井尚、笹野公伸
    • Organizer
      第74回日本食道学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] Keap1-Nrf2制御系及びp62と化学放射線療法抵抗性についての検討2020

    • Author(s)
      藤島史喜、谷山裕亮、佐藤千晃、高屋快、岡本宏史、福富俊明、熊谷卓朗、笹野公伸、亀井尚
    • Organizer
      第74回日本食道学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] 当科における頸部食道癌の治療成績の検討2019

    • Author(s)
      岡本宏史、谷山裕亮、櫻井直、日景允、佐藤千晃、高屋快、今野卓朗、氏家直人、海野倫明、亀井尚
    • Organizer
      日本消化器外科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 当科の食道癌術後再発に対する治療の検討2019

    • Author(s)
      岡本宏史、谷山裕亮、櫻井直、日景允、佐藤千晃、高屋快、今野卓朗、氏家直人、小関健、亀井尚
    • Organizer
      日本食道学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 進行頸部食道癌に対するDocetaxel/CDDP/5-FU併用放射線療法(DCF-R)~FP-Rとの比較から2018

    • Author(s)
      岡本 宏史、谷山 裕亮、櫻井 直、瓶子 隆弘、佐藤 千晃、高屋 快、伊東 賢、小野寺 優、今野 卓朗、亀井 尚
    • Organizer
      第72回日本食道学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] Definitive chemoradiotherapy with docetaxel, cisplatin, and 5-fluorouracil (DCF-R) for advanced cervical esophageal cancer2018

    • Author(s)
      Hiroshi Okamoto, Yusuke Taniyama, Tadashi Sakurai, Makoto Hikage, Jin Teshima, Chiaki Sato, Kai Takaya, Shota Maruyama, Ken Ito, Yu Onodera, Hirotaka Ishida, Takuro Konno, Takashi Kamei
    • Organizer
      16th World Congress of the International society of diseases of the esophagus
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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

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