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The impact of steroid receptors in chemohormone resistant prostate cancer

Research Project

Project/Area Number 16K10992
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Urology
Research InstitutionAkita University

Principal Investigator

Narita Shintaro  秋田大学, 医学部附属病院, 准教授 (40396552)

Co-Investigator(Kenkyū-buntansha) 井上 高光  秋田大学, 医学系研究科, 准教授 (60375243)
黄 明国  秋田大学, 医学系研究科, 助教 (60448503)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords前立腺癌 / ステロイド受容体 / 生化学的再発 / 化学療法 / アンドロゲン受容体 / プロゲステロン受容体 / Hippo経路 / 抗癌剤耐性 / ステロイドホルモン受容体
Outline of Final Research Achievements

We assessed the impact of tissue biomarkers in patient with prostate cancer who underwent surgery after different neoadjuvant setting using tissue microarray analyses. We found that a high nuclear androgen receptor and a high nuclear YAP1 in residual cancer cells had a poor biochemical recurrence-free survival. Furthermore, The nuclear YAP1 expression was markedly higher in docetaxel resistant prostate cancer cells than that in parental cells.

Academic Significance and Societal Importance of the Research Achievements

これまで報告されているアンドロゲン受容体発現と前立腺癌化学内分泌療法抵抗性の関係のみならず、近年腫瘍の治療抵抗性やステロイド受容体との関連が示唆されるHippo経路の中心的転写因子の発現が前立腺癌化学内分泌療法抵抗性に関連する可能性を見出した。本分子は術前化学内分泌療法後前立腺全摘を行った症例の組織バイオマーカーとなる可能性のみならず化学内分泌療法抵抗性機序解明の足がかりや新規治療の標的となる可能性がある。

Report

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

    (21 results)

All 2019 2018 2017 2016 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 3 results,  Acknowledgement Compliant: 2 results) Presentation (11 results) (of which Int'l Joint Research: 6 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Radical Prostatectomy With and Without Neoadjuvant Chemohormonal Pretreatment for High-Risk Localized Prostate Cancer: A Comparative Propensity Score Matched Analysis2019

    • Author(s)
      Narita Shintaro、Nara Taketoshi、Kanda Sohei、Numakura Kazuyuki、Saito Mitsuru、Inoue Takamitsu、Satoh Shigeru、Nanjo Hiroshi、Tsuchiya Norihiko、Mitsuzuka Koji、Koie Takuya、Kawamura Sadafumi、Ohyama Chikara、Tochigi Tatsuo、Arai Yoichi、Habuchi Tomonori
    • Journal Title

      Clinical Genitourinary Cancer

      Volume: 17 Issue: 1 Pages: e113-e122

    • DOI

      10.1016/j.clgc.2018.09.019

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impact of early changes in serum biomarkers following androgen deprivation therapy on clinical outcomes in metastatic hormone-sensitive prostate cancer2018

    • Author(s)
      Sato Hiromi、Narita Shintaro、Tsuchiya Norihiko、Koizumi Atsushi、Nara Taketoshi、Kanda Sohei、Numakura Kazuyuki、Tsuruta Hiroshi、Maeno Atsushi、Saito Mitsuru、Inoue Takamitsu、Satoh Shigeru、Nomura Kyoko、Habuchi Tomonori
    • Journal Title

      BMC Urology

      Volume: 18 Issue: 1 Pages: 32-32

    • DOI

      10.1186/s12894-018-0353-4

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Incidence and location of positive surgical margin among open, laparoscopic and robot-assisted radical prostatectomy in prostate cancer patients: a single institutional analysis2018

    • Author(s)
      Koizumi A, Narita S, Nara T, Takayama K, Kanda S, Numakura K, Tsuruta H, Maeno A, Huang M, Saito M, Inoue T, Tsuchiya N, Satoh S, Nanjo H, Habuchi T.
    • Journal Title

      Jpn J Clin Oncol.

      Volume: 48 Issue: 8 Pages: 765-770

    • DOI

      10.1093/jjco/hyy092

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The impact of obesity and adiponectin signaling in patients with renal cell carcinoma: A potential mechanism for the "obesity paradox".2017

    • Author(s)
      Ito R, Narita S, Huang M, Nara T, Numakura K, Takayama K, Tsuruta H, Maeno A, Saito M, Inoue T, Tsuchiya N, Satoh S, Habuchi T
    • Journal Title

      PLoS One

      Volume: 12 Issue: 2 Pages: e0171615-e0171615

    • DOI

      10.1371/journal.pone.0171615

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Host-related Risk Factors for Adherent Perinephric Fat in Healthy Individuals Undergoing Laparoscopic Living-donor Nephrectomy.2017

    • Author(s)
      Narita, S., Kumazawa, T., Tsuchiya, N., Mingguo, H., Saito, M., Inoue, T., Tsuruta, H.,Numakura, K., Maeno, A., Nanjo, H., Satoh, S., Habuchi, T.
    • Journal Title

      Surg Laparosc Endosc Percutan Tech.

      Volume: 27 Issue: 4 Pages: e69-e73

    • DOI

      10.1097/sle.0000000000000433

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Altered miRNA expression in high-fat diet-induced prostate cancer progression.2016

    • Author(s)
      Nara T, Narita S, Mingguo H, Yoshioka T, Koizumi A, Numakura K, Tsuruta H, Maeno A, Saito M, Inoue T, Tsuchiya N, Satoh S, Habuchi T
    • Journal Title

      Carcinogenesis

      Volume: 37 Pages: 1129-1137

    • DOI

      10.1093/carcin/bgw108

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Neoadjuvant chemohormonal therapy followed by radical prostatectomy in patients with high-risk prostate cancer.2018

    • Author(s)
      Narita. S., Tochigi. T., Ohyama. C., Arai. Y.,Habuchi. T.
    • Organizer
      2018 East Asia Urologic Oncology Group Symposium, April, Seoul, Korea
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The expression profile of phosphatidylinositol phosphates in pre-clinical and clinical prostate cancer.2018

    • Author(s)
      Narita,S., Koizumi. A., Nakanishi. H., Takehiko. Sasaki., Habuchi, T.
    • Organizer
      Urological Research Society Annual Meeting 2018, Oct, Seoul
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tissue biomarkers in patients with high-risk prostate cancer treated with neoadjuvant chemohormonal therapy.2018

    • Author(s)
      Narita. S., Nara. T., Chiba. S., Kanda. S., Numakura. K., Saito. M., Inoue. T., Huang. M., Nanjo. H., Habuchi. T.
    • Organizer
      第77回日本癌学会総会, 9月, 大阪
    • Related Report
      2018 Annual Research Report
  • [Presentation] Pure host-related risk factors for adherent perinephric fat in healthy individuals during laparoscopic renal surgery2017

    • Author(s)
      Narita, S., Nara, T., Takayama, K., Numakura, K., Tsuruta, H., Maeno, A., Saito, M., Inoue, T., Satoh, S., Habuchi, T.
    • Organizer
      The 112th Annual Meeting of the American Urological Association, May, Boston, USA.
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Impact of Hippo pathway protein expression in residual cancer after neoadjuvant chemohormonal therapy with docetaxel for high-risk localized prostate cancer.2017

    • Author(s)
      Narita, S., Nara, T., Huang, M., Numakura, K., Tsuruta, H., Maeno, A., Saito, M., Inoue, T., Satoh, S., Habuchi, T.
    • Organizer
      The 112th Annual Meeting of the American Urological Association, May, Boston, USA.
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] MiR-130a modulates high-fat diet-induced prostate cancer progression through the activation of MET.2017

    • Author(s)
      Narita,S., Nara, T., Habuchi, T.
    • Organizer
      Urological Research Society Annual Meeting 2017, Oct, Quebec
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ハイリスク前立腺癌に対する術前化学内分泌療法併用前立腺全摘の治療成績と組織バイオマーカーの探索2017

    • Author(s)
      成田伸太郎, 奈良健平、高山孝一朗、黄明国、鶴田大、沼倉一幸、前野淳、齋藤満、井上高光、南條博、羽渕友則.
    • Organizer
      第105回日本泌尿器科学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] ロボット支援腹腔鏡下前立腺全摘除術における断端陽性の検討~多施設共同後ろ向き試験の成績から.2017

    • Author(s)
      成田伸太郎、大久保、三塚浩二、古家琢也、荒井陽一、大山力、羽渕友則.
    • Organizer
      第30回日本内視鏡外科学会総会
    • Related Report
      2017 Research-status Report
  • [Presentation] ハイリスク前立腺癌に対する術前化学内分泌療法併用前立腺全摘の治療成績~手術単独療法とのpropensity score-matched analysis.2017

    • Author(s)
      成田伸太郎, 奈良健平, 神田壮平, 鶴田大, 沼倉一幸, 齋藤満, 井上高光, 羽渕友則, 三塚浩二, 古家琢也, 川村貞文, 栃木達夫, 大山力, 荒井陽一.
    • Organizer
      第55会日本癌治療学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] Expression of steroid hormone receptors in residual cancer and stromal cells after neoadjuvant chemohormonal therapy with docetaxal for high-risk localized prostate cancer.2016

    • Author(s)
      Narita, S., Nara, T., Huang, M., Numakura, K., Tsuruta, H., Maeno, A., Saito,M., Inoue, T., Tsuchiya, N., Nanjo, H., Satoh,S., Habuchi, T.
    • Organizer
      The 111th annual meeting of the American Urological Association
    • Place of Presentation
      San diego
    • Year and Date
      2016-05-08
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 進行前立腺癌患者に生活で気をつけることがありますかと聞かれたら, フロンティアシンポジウム「進行前立腺癌のunmet needsに答える」2016

    • Author(s)
      成田伸太郎
    • Organizer
      第104回日本泌尿器科学会総会
    • Place of Presentation
      Munich
    • Year and Date
      2016-04-25
    • Related Report
      2016 Research-status Report
  • [Book] Hormone therapy and castration resistance of prostate cancer2018

    • Author(s)
      Narita, S, Habuchi, T.
    • Total Pages
      12
    • Publisher
      Springer
    • Related Report
      2018 Annual Research Report
  • [Book] 月刊腎臓内科・泌尿器科2017

    • Author(s)
      成田伸太郎, 井上高光, 羽渕友則.
    • Total Pages
      7
    • Publisher
      科学評論社
    • Related Report
      2017 Research-status Report
  • [Book] ハイリスク限局性前立腺癌に対する治療戦略2016

    • Author(s)
      成田伸太郎, 井上高光, 羽渕友則.
    • Total Pages
      8
    • Publisher
      日本臨床社
    • Related Report
      2016 Research-status Report
  • [Remarks] 秋田大学大学院医学系研究科腎泌尿器科学講座

    • URL

      http://www.med.akita-u.ac.jp/~hinyoki/

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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