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2019 Fiscal Year Annual Research Report

Epithelial-mesenchymal transition targeted therapy for malignant pleural mesothelioma

Research Project

Project/Area Number 17K09647
Research InstitutionChiba University

Principal Investigator

瀧口 裕一  千葉大学, 医学部附属病院, 教授 (30272321)

Project Period (FY) 2017-04-01 – 2020-03-31
Keywords中皮腫 / 胸膜中皮腫 / 悪性胸膜中皮腫 / 薬剤耐性 / ペメトレキセド
Outline of Annual Research Achievements

ペメトレキセド感受性細胞株、耐性細胞株を用いた実験により、中皮腫に対するペメトレキセドの薬剤耐性機序として、同薬がプリン/ピリミジン代謝に関連する様々な酵素誘導を行うこと、AMPK活性亢進によりmTORC1活性を修飾することを明らかにし、一方で、p70S6K、AKT、内因性p53活性は寄与しないことを明らかにし、Mol Oncol. 2019 Jun;13(6):1419-1432に発表した。また関連研究として、口腔扁平上皮がんにおけるセツキシマブ耐性に関連した遺伝子プロファイリングを行い(Exp Cell Res. 2019 Mar 15;376(2):210-220)、さらにレスペラトロールはウロキナーゼタイププラスミノーゲン活性受容体を介して口腔扁平上皮がんに対するセツキシマブ耐性を克服することを明らかにした(Sci Rep. 2019 Aug 21;9(1):12179)。臨床研究においては、非小細胞肺がんに対する抗EGFR抗体(ネシツムマブ:Lung Cancer. 2019 Mar;129:55-62)、ゾレドロン酸の臨床的意義を明らかにした(Mol Clin Oncol. 2019 Oct;11(4):349-35)。中皮腫の薬剤耐性機序に関する研究、およびEMTとの関係などは本年度で一応終了予定であるが、本研究の成果に関連して、口腔扁平上皮がん、肺扁平上皮がんにおける発がん、腫瘍進展、治療抵抗性の研究モデル作成に着手することができ、今後は悪性中皮腫、口腔扁平上皮がん、肺扁平上皮がんのgeneticおよびegigeneticを含めた臓器横断的包括的研究を進める基盤を作ることができた。

  • Research Products

    (16 results)

All 2019

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Open Access: 2 results) Presentation (5 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Simultaneous chylous ascites and chylothorax during ramucirumab plus docetaxel chemotherapy in a patient with non-small lung cell cancer2019

    • Author(s)
      Arai, M. Maruta, S. Fan, M. M. Imai, C. Tawada, A. Takiguchi, Y.
    • Journal Title

      Int Cancer Conf J

      Volume: 8 Pages: 114-117

    • DOI

      10.1007/s13691-019-00366-6

    • Peer Reviewed
  • [Journal Article] Long-Term Prognosis of Patients with Obscure Gastrointestinal Bleeding: A Retrospective Cohort Study2019

    • Author(s)
      Arai, M. Matsumura, T. Ohta, Y. Kiyono, S. Hayashi, M. Taida, T. Saito, K. Okimoto, K. Maruoka, D. Nakagawa, T. Katsuno, T. Kato, N. Takiguchi, Y.
    • Journal Title

      Digestion

      Volume: - Pages: 1-11

    • DOI

      10.1159/000493854

    • Peer Reviewed / Open Access
  • [Journal Article] Randomized Phase II Trial Comparing Site-Specific Treatment Based on Gene Expression Profiling With Carboplatin and Paclitaxel for Patients With Cancer of Unknown Primary Site2019

    • Author(s)
      Hayashi, H. Kurata, T. Takiguchi, Y. Arai, M. Takeda, K. Akiyoshi, K. Matsumoto, K. Onoe, T. Mukai, H. Matsubara, N. Minami, H. Toyoda, M. Onozawa, Y. Ono, A. Fujita, Y. Sakai, K. Koh, Y. Takeuchi, A. Ohashi, Y. Nishio, K. Nakagawa, K.
    • Journal Title

      J Clin Oncol

      Volume: 37 Pages: 570-579

    • DOI

      10.1200/JCO.18.00771

    • Peer Reviewed
  • [Journal Article] Intracardiac Tumors With Extracardiac Extension Diagnosed by Endoscopic Ultrasound With Bronchoscope-Guided Fine-Needle Aspiration2019

    • Author(s)
      Inage, T. Nakajima, T. Sata, Y. Fujiwara, T. Iwasawa, S. Takiguchi, Y. Nakatani, Y. Yoshino, I.
    • Journal Title

      Ann Thorac Surg

      Volume: 107 Pages: e5-e7

    • DOI

      10.1016/j.athoracsur.2018.05.046

    • Peer Reviewed / Open Access
  • [Journal Article] Phase II trial of S-1 plus cisplatin combined with bevacizumab for advanced non-squamous non-small cell lung cancer (TCOG LC-1202)2019

    • Author(s)
      Miyanaga, A. (途中9名省略)Takiguchi, Y. Gemma, A.
    • Journal Title

      Jpn J Clin Oncol

      Volume: 49 Pages: 749-754

    • DOI

      10.1093/jjco/hyz064

    • Peer Reviewed
  • [Journal Article] A Repeated Biopsy by EBUS-TBNA Contributed to the Selection of an Appropriate Therapeutic Regimen for a Lung Cancer Patient2019

    • Author(s)
      Naito, J. Toyoda, T. Nakajima, T. Fujiwara, T. Iwasawa, S. Suzuki, H. Takiguchi, Y. Yoshino, I.
    • Journal Title

      J Bronchology Interv Pulmonol

      Volume: 26 Pages: 129-131

    • DOI

      10.1097/LBR.0000000000000571

    • Peer Reviewed
  • [Journal Article] Multicenter study of zoledronic acid administration in non-small-cell lung cancer patients with bone metastasis: Thoracic Oncology Research Group (TORG) 10172019

    • Author(s)
      Nakahara, (途中11名省略)Takiguchi, Y. Seki, N. Yamada, K. Seto, T. Okamoto, H.
    • Journal Title

      Mol Clin Oncol

      Volume: 11 Pages: 349-353

    • DOI

      10.3892/mco.2019.1903

    • Peer Reviewed
  • [Journal Article] AMPK activation induced in pemetrexed-treated cells is associated with development of drug resistance independently of target enzyme expression2019

    • Author(s)
      Qin, Y. Sekine, I. Hanazono, M. Morinaga, T. Fan, M. Takiguchi, Y. Tada, Y. Shingyoji, M. Yamaguchi, N. Tagawa, M.
    • Journal Title

      Mol Oncol.

      Volume: 13 Pages: 1419-1432

    • DOI

      10.1002/1878-0261.12496

    • Peer Reviewed
  • [Journal Article] Resveratrol Targets Urokinase-Type Plasminogen Activator Receptor Expression to Overcome Cetuximab-Resistance in Oral Squamous Cell Carcinoma2019

    • Author(s)
      Uzawa, K. (途中17名省略)Takiguchi, Y. Yamauchi, M. Tanzawa, H.
    • Journal Title

      Sci Rep

      Volume: 9 Pages: 12179-12179

    • DOI

      10.1038/s41598-019-48717-w

    • Peer Reviewed
  • [Journal Article] Growth suppression of human oral cancer cells by candidate agents for cetuximab-side effects2019

    • Author(s)
      Uzawa, K. (途中9名省略)Takiguchi, Y. Tanzawa, H.
    • Journal Title

      Exp Cell Res

      Volume: 376 Pages: 210-220

    • DOI

      10.1016/j.yexcr.2019.01.016

    • Peer Reviewed
  • [Journal Article] Necitumumab plus gemcitabine and cisplatin versus gemcitabine and cisplatin alone as first-line treatment for stage IV squamous non-small cell lung cancer: A phase 1b and randomized, open-label, multicenter, phase 2 trial in Japan2019

    • Author(s)
      Watanabe, S. (途中6名省略)Takiguchi, Y. (途中13名省略)Tamura, T.
    • Journal Title

      Lung Cancer

      Volume: 129 Pages: 55-62

    • DOI

      10.1016/j.lungcan.2019.01.005

    • Peer Reviewed
  • [Presentation] Randomized phase III study of pemetrexed/cisplatin (Pem/Cis) versus vinorelbine /cisplatin (Vnr/Cis) for completely resected stage II-IIIA non-squamous non-small-cell lung cancer (Ns-NSCLC): The JIPANG study2019

    • Author(s)
      Kenmotsu, Hirotsugu Yamamoto, Nobuyuki Yamanaka, Takeharu Yoshiya, Katsuo Takahashi, Toshiaki Ueno, Tsuyoshi Goto, Koichi Daga, Haruko Ikeda, Norihiko Sugio, Kenji Seto, Takashi Toyooka, Shinichi Date, Hiroshi Mitsudomi, Tetsuya Okamoto, Isamu Yokoi, Kohei Saka, Hideo Okamoto, Hiroaki Takiguchi, Yuichi Tsuboi, Masahiro
    • Organizer
      2019 ASCO Annual Meeting
    • Int'l Joint Research
  • [Presentation] Final PFS analysis and safety data from the phase III J-ALEX study of alectinib (ALC) vs. crizotinib (CRZ) in ALK-inhibitor naive ALK-positive non-small cell lung cancer (ALK+ NSCLC)2019

    • Author(s)
      Seto,(途中9名省略)Takiguchi, Yuichi (途中14名省略)Tamura, Tomohide
    • Organizer
      2019 ASCO Annual Meeting
    • Int'l Joint Research
  • [Presentation] EGFR変異陽性NSCLCに対するオシメルチニブ+ラムシルマブとオシメルチニブのランダム化第II相試験: TORG18332019

    • Author(s)
      本田 健 中原 善朗 磯村 玲子 古屋 直樹 猶木 克彦 葉 清隆 熊谷 融 滝口 裕一 湊 浩一 下川 恒生 山中 竹春 岡本 浩明 加藤 晃史
    • Organizer
      第17回日本臨床腫瘍学会学術集会
  • [Presentation] 悪性胸膜中皮腫に対しNK4遺伝子発現型アデノウイルスベクターを用いた胸腔内遺伝子治療の第I相試験2019

    • Author(s)
      多田裕司 鈴木敏夫 下村巌 石綿司 穴澤梨江 滝口裕一 廣島健三 関根郁夫 巽浩一郎
    • Organizer
      第59回日本呼吸器学会
  • [Presentation] がん治療医からみた口腔ケアの課題2019

    • Author(s)
      滝口裕一
    • Organizer
      第16回日本口腔ケア学会総会・学術大会
    • Invited

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Published: 2021-01-27  

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