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Therapy for bladder cancer by means of a novel delivery carrier for miR-145

Research Project

Project/Area Number 16K11034
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Urology
Research InstitutionOsaka Medical College

Principal Investigator

Inamoto Teruo  大阪医科大学, 医学部, 准教授 (20330087)

Co-Investigator(Kenkyū-buntansha) 東 治人  大阪医科大学, 医学部, 教授 (40231914)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords腫瘍学 / 膀胱癌
Outline of Final Research Achievements

Of nine miRNAs, six were associated with high risk (hsa-miR-99a-5p, hsa-miR-100-5p, hsa-miR-125b-5p, hsa-miR-4324, hsa-miR-34b-5p, and hsa-miR-135a-3p) and three were shown to be protective (hsa-miR-145-5p, hsa-miR-29c-3p, and hsa-miR-33b-3p). Patients with the high-risk miRNA signature exhibited poorer OS than patients expressing the low-risk miRNA profile (HR = 7.05, p < 0.001).

Academic Significance and Societal Importance of the Research Achievements

マイクロRNA (miRNA; miR)を利用した承認済みの臨床の場での癌治療薬は未だに存在していないが海外を中心として開発が進められている。miR薬剤の実現にはその導入に必要なキャリアーの存在が必須となる。本研究が目指した新規キャリアーの実現はその面で必要不可欠な部分を占める。膀胱癌は診断時点で他臓器転移している進展型として発見されるケースがあり、さらに、既存の抗がん剤が効かなくなる薬剤耐性も問題であり、早期診断法及び効果的な治療薬が期待されている。miRは組織特異性が高い一方でヒト癌組織における発現は正常組織の発現様式と大きく異なるため癌種に特異的でマーカーとして有用である。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 2016

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (16 results) (of which Int'l Joint Research: 8 results,  Invited: 2 results)

  • [Journal Article] Prognostic impact of C-reactive protein-albumin ratio for the lethality in castration-resistant prostate cancer2019

    • Author(s)
      Uchimoto T, Komura K, Fujiwara Y, Saito K, Tanda N, Matsunaga T, Ichihashi A, Tsutsumi T, Tsujino T, Yoshikawa Y, Nishimoto Y, Takai T, Minami K, Taniguchi K, Tanaka T, Uehara H, Hirano H, Nomi H, Ibuki N, Takahara K, Inamoto T, Azuma H.
    • Journal Title

      Med Oncol.

      Volume: 21 Pages: 1332-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of the Body Mass Index and its Effect on Tumor Characteristics and Survival among a Population with Access to Surgical Management of Upper Tract Urothelial Carcinoma2019

    • Author(s)
      Inamoto T, Sassa N, Hattori R, Ibuki N, Komura K, Minami K, Takai T, Uchimoto T, Saito K, Tanda N, Tsujino T, Sano T, Kato M, Tsuzuki T, Gotoh M, Azuma H.
    • Journal Title

      Curr Urol.

      Volume: 12 Pages: 201-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The systemic inflammation-based Glasgow Prognostic Score as a powerful prognostic factor in patients with upper tract urothelial carcinoma.2017

    • Author(s)
      Inamoto T,Matsuyama H, Sakano S, Ibuki N, Takahara K, Komura K, Takai T, Tsujino T, Yoshikawa Y, Minami K, Nagao K, Inoue R, Azuma H.
    • Journal Title

      Oncotarget

      Volume: 8(68) Issue: 68 Pages: 113248-57

    • DOI

      10.18632/oncotarget.22641

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 免疫療法時代における進行性腎細胞癌に対するソラフェニブの立ち位置の再考2019

    • Author(s)
      稲元 輝生
    • Organizer
      癌治療学会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Meta-analysis of prospective trials for bladder preserving tri-modal therapy in patients with muscle invasive bladder cancer2019

    • Author(s)
      Teruo Inamoto, Naokazu Ibuki, Kazumasa Komura, Hiroshi Juri, Kiyohito Yamamoto, Kazuhiro Yamamoto, Yoshifumi Narumi, Haruhito Azuma
    • Organizer
      EAU
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bladder preservation therapy for the treatment of muscle invasive bladder cancer: a systematic review and meta-analysis.2018

    • Author(s)
      Teruo Inamoto, Naokazu Ibuki , Kazumasa Komura , Hiroshi Juri , Kiyohito Yamamoto, Kazuhiro Yamamoto , Yoshifumi Narumi , Haruhito Azuma.
    • Organizer
      AUA 2018 Annual Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] "筋層浸潤性膀胱癌に対する膀胱全摘除と膀胱温存療法:前向き試験を用いたメタ解析 "2018

    • Author(s)
      稲元 輝生、伊夫貴直和、小村 和正、上原 博史、南 幸一郎、小林大介、市橋 淳、堤 岳之、加納 陽祐、藤原 裕也、平野 一、能見 勇人、東 治人
    • Organizer
      第56回日本癌治療学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] Risk stratification by means of treatment phase related factors predicts resistance-free survival in patients with CRPC treated by ARTs.2018

    • Author(s)
      Teruo Inamoto,Naokazu Ibuki, Kazumasa Komura, Koichiro Minami, Tomoaki Takai, Taizo Uchimoto , Kenkichi Saito , Naoki Tanda , Takuya Tsujino , Tomohisa Matsunaga, Yuki Yoshikawa , Hajime Hirano, Hayahito Nomi, Haruhito Azuma.
    • Organizer
      16th UAA Congress2018
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Risk stratification by means of the biological age related factors better predicts cancer-specific survival than the chronological age in patients with upper tract urothelial carcinoma (UTUC): a multi-institutional database study .2017

    • Author(s)
      Teruo Inamoto,Kiyoshi Takahara, Hideyasu Matsuyama, Kiyohide Fujimoto, Hiroaki Shiina, Shigeru Sakano, Kazuhiro Nagao, Yoshihiro Tatsumi, Hiroaki Yasumoto, Haruhito Azuma, and Nishinihon Uro-Oncology Collaborative Group.
    • Organizer
      AUA2017 Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multimodal bladder preservation technique for muscle invasive bladder cancer: results from a prospective trial.2017

    • Author(s)
      Teruo Inamoto,Kiyoshi Takahara, Naokazu Ibuki, Tomoaki Takai, Taizo Uchimoto, Kenkichi Saito, Naoki Tanda, Yuki Yoshikawa, Koichiro Minami, Hajime Hirano, Hayahito Nomi, Haruhito Azuma.
    • Organizer
      AUA2017 Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Gender-specific differences in cancer-specific survival after nephroureterectomy with bladder cuff for patients with upper tract urothelial carcinoma.2017

    • Author(s)
      Teruo Inamoto,Kiyoshi Takahara, Hideyasu Matsuyama, Kiyohide Fujimoto, Hiroaki Shiina, Shigeru Sakano), Kazuhiro Nagao , Yoshihiro Tatsumi, Hiroaki Yasumoto, Haruhito Azuma, and Nishinihon Uro-Oncology Collaborative Group.
    • Organizer
      AUA2017 Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] A panel of micro-RNA signature as a tool for predicting survival of patients with urothelial carcinoma of the bladder.2017

    • Author(s)
      Teruo Inamoto,Kiyoshi Takahara, Naokazu Ibuki, Tomoaki Takai, Taizo Uchimoto, Kenkichi Saito, Naoki Tanda, Yuki Yoshikawa, Koichiro Minami, Hajime Hirano, Hayahito Nomi, Haruhito Azuma.
    • Organizer
      AUA2017 Annual Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] OMC-regimen for the purpose of multimodality-bladder preservation therapy for patients with MIBC: a multicenter prospective trial2017

    • Author(s)
      稲元 輝生,伊夫貴直和、高原 健、辻野拓也、松永 知久、吉川 勇希、齋藤 賢吉、内本 泰三、反田 直希、平野 一、能見 勇人、山本 和宏、鳴海 善文、東 治人.
    • Organizer
      第105回日本泌尿器科学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 局在性前立腺癌に対するロボット補助・非補助下腹腔鏡手術後の短期と長期尿禁制を規定する因子の統計学的解析2017

    • Author(s)
      稲元 輝生,伊夫貴直和、高原 健、小林大介、市橋淳、谷口俊理、堤岳之、辻野拓也、松永 知久、吉川 勇希、齋藤 賢吉、内本 泰三、反田 直希、平野 一、能見 勇人、東 治人.
    • Organizer
      第105回日本泌尿器科学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] テトラモダリティーOMCレジメンによる膀胱温存療法のオープンラベル、第III相試験2017

    • Author(s)
      稲元 輝生,伊夫貴 直和, 小林大介, 市橋淳, 谷口俊理, 堤 岳之, 辻野拓也, 松永知久, 齋藤賢吉, 内本泰三, 平野 一, 能見勇人, 東 治人, 山本和宏, 鳴海善文.
    • Organizer
      第55回日本癌治療学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] 腎尿管全摘除と膀胱のカフ状切除の後腹膜鏡下手技2017

    • Author(s)
      稲元 輝生、伊夫貴 直和、小村 和正、小林大介、市橋淳、谷口俊理、堤岳之、辻野拓也、松永 知久、齋藤 賢吉、内本 泰三、能見 勇人、東 治人
    • Organizer
      第30回日本内視鏡外科学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 後腹膜鏡下アプローチでの腎尿管全摘除と膀胱のカフ状切除2017

    • Author(s)
      稲元 輝生、伊夫貴 直和、小村 和正、小林大介、市橋淳、谷口俊理、堤岳之、辻野拓也、松永 知久、齋藤 賢吉、内本 泰三、能見 勇人、東 治人
    • Organizer
      第31回日本泌尿器内視鏡学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] 癌発育制御型microRNAの総量回復によるヒト膀胱癌マウス異種同所移植モデル治療2016

    • Author(s)
      稲元輝生、谷口 高平、高原 健、岩附綾子、高井朋聡、小村和正、吉川勇希、内本泰三、齋藤賢吉、反田直希、光野絢子、南幸一郎、上原 博史、平野一、能見勇人、木山 賢、赤尾 幸博 、東 治人.
    • Organizer
      第104回日本泌尿器科学会総会
    • Place of Presentation
      仙台国際センター(宮崎県)
    • Related Report
      2016 Research-status Report
  • [Presentation] Potential new therapies for bladder cancer in the future; inspirations from the lab2016

    • Author(s)
      Teruo Inamoto, Kiyoshi Takahara, Haruhito Azuma.
    • Organizer
      14th Urological Association of Asia Congres2016(UAA)
    • Place of Presentation
      Sentec Singapore(マレーシア・シンガポール)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2016-04-21   Modified: 2021-02-19  

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