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Establishment of aminoacid transporter directed prostate cancer therapy based on the liquid biopsy

Research Project

Project/Area Number 20K09555
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56030:Urology-related
Research InstitutionChiba University

Principal Investigator

Sakamoto Shinichi  千葉大学, 大学院医学研究院, 准教授 (70422235)

Co-Investigator(Kenkyū-buntansha) 西尾 和人  近畿大学, 医学部, 教授 (10208134)
金田 篤志  千葉大学, 大学院医学研究院, 教授 (10313024)
今村 有佑  千葉大学, 医学部附属病院, 講師 (10568629)
デベラスコ マルコ  近畿大学, 医学部, 講師 (20449838)
坂井 和子  近畿大学, 医学部, 講師 (20580559)
川上 英良  千葉大学, 大学院医学研究院, 教授 (30725338)
落谷 孝広  東京医科大学, 医学部, 教授 (60192530)
安西 尚彦  千葉大学, 大学院医学研究院, 教授 (70276054)
植村 天受  近畿大学, 医学部, 教授 (90213397)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords前立腺癌 / テストステロン / AI / アミノ酸トランスポーター / LAT3 / LAT1 / Liquid Biopsy / エクソソーム / L型アミノ酸トランスポーター / 4F2hc / ARV7 / cfDNA / Exosome / CRPC / 前立腺がん / 去勢抵抗性
Outline of Research at the Start

我々は、前立腺癌のARに制御されるトランスポーターとしてLAT1(LAT1-4F2hcヘテロダイマー型トランスポーター)を同定した。
LAT1は、癌特異的な発現亢進が複数の癌種で報告されている。さらに我々は、4F2hcを規定するSCL3A2遺伝子が、去勢抵抗性前立腺癌(CRPC)に関与するAR-V7の特異的標的遺伝子であることを見出した。一方、前立腺癌は、治療過程で遺伝子変異が変化するためLiquid Biopsyの有用性が示唆されている。
今回、Liquid Biopsyを応用したLAT1を含むアミノ酸トランスポーターの網羅的解析とLAT1阻害剤の前立腺癌治療モデルの構築を提案する。

Outline of Final Research Achievements

We reported the 1, upregulation of LAT1/4f2hc expression in chemotherapy-resistant prostate cancer cell lines and the antitumor effect of LAT1 inhibitor JPH203 in a subcutaneously implanted mouse model. 2. We performed a comprehensive factor analysis of metastatic prostate cancer using AI, 3, reported that LAT1 can be identified by Western blotting in the Exosome, which has recently attracted attention as a liquid biopsy. Overall, the study period included, 1) demonstration of the relationship between AR amplification of cfDNA and prognosis, 2) demonstration of the relationship between serum testosterone levels and response to chemotherapy, 3) contribution of LAT3 to tumor cell proliferation in androgen-sensitive prostate cancer, 4) upregulation of LAT3 expression in hormone-sensitive prostate cancer; and 5) identification of LAT1 in the Exosome, which has been recently highlighted as a potential candidate for liquid biopsy

Academic Significance and Societal Importance of the Research Achievements

1.ホルモン感受性前立腺がんにおいては、LAT3が、ホルモン抵抗性前立腺がんには、LAT1が発現亢進していることを見出した。2.化学療法抵抗性前立腺がんにおいては、LAT1・4F2hcの発現が更に亢進しており、特異的阻害剤にて増殖抑制がマウスモデルにおいても証明された。3.LAT1の発現は、Exosome中におけるLAT1の発現を見出した。4.血清テストステロン値と予後との関連を、転移性ホルモン感受性前立腺癌患者、化学療法治療患者において見出した。5.転移性前立腺がんにおける様々な臨床因子をAIにて解析を行い予後予測モデルを見出した。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (48 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (1 results) Journal Article (29 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 29 results,  Open Access: 21 results) Presentation (16 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results) Book (2 results)

  • [Int'l Joint Research] Chinese University of Hong Kong(中国)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Machine-learning predicts time-series prognosis factors in metastatic prostate cancer patients treated with androgen deprivation therapy2023

    • Author(s)
      Saito Shinpei、Sakamoto Shinichi、Higuchi Kosuke、Sato Kodai、Zhao Xue、Wakai Ken、Kanesaka Manato、Kamada Shuhei、Takeuchi Nobuyoshi、Sazuka Tomokazu、Imamura Yusuke、Anzai Naohiko、Ichikawa Tomohiko、Kawakami Eiryo
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 6325-6325

    • DOI

      10.1038/s41598-023-32987-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contribution of the L-Type Amino Acid Transporter Family in the Diagnosis and Treatment of Prostate Cancer2023

    • Author(s)
      Zhao Xue、Sakamoto Shinichi、Wei Jiaxing、Pae Sangjon、Saito Shinpei、Sazuka Tomokazu、Imamura Yusuke、Anzai Naohiko、Ichikawa Tomohiko
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 24 Issue: 7 Pages: 6178-6178

    • DOI

      10.3390/ijms24076178

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection of intraductal carcinoma in prostate cancer patients with small tumor volume2023

    • Author(s)
      Takeshita Nobushige、Sakamoto Shinichi、Yamada Yasutaka、Sazuka Tomokazu、Imamura Yusuke、Komiya Akira、Akakura Koichiro、Sato Nobuo、Nakatsu Hiroomi、Kato Takuma、Sugimoto Mikio、Tsuzuki Toyonori、Ichikawa Tomohiko
    • Journal Title

      The Prostate

      Volume: 83 Issue: 6 Pages: 580-589

    • DOI

      10.1002/pros.24492

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] MiR-15b-5p inhibits castration-resistant growth of prostate cancer cells by targeting the muscarinic cholinergic receptor CHRM32023

    • Author(s)
      Shunichi Asai, Yusuke Goto, Kengo Tanigawa, Yuya Tomioka, Mayuko Kato, Keiko Mizuno, Shinichi Sakamoto, Naohiko Seki
    • Journal Title

      FEBS Letter

      Volume: 597 Issue: 8 Pages: 1164

    • DOI

      10.1002/1873-3468.14598

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Targeting L-type amino acid transporter 1 in urological malignancy: Current status and future perspective2022

    • Author(s)
      Pae Sangjon、Sakamoto Shinichi、Zhao Xue、Saito Shinpei、Tamura Takaaki、Imamura Yusuke、Sazuka Tomokazu、Reien Yoshie、Hirayama Yuri、Hashimoto Hirofumi、Kanai Yoshikatsu、Ichikawa Tomohiko、Anzai Naohiko
    • Journal Title

      Journal of Pharmacological Sciences

      Volume: 150 Issue: 4 Pages: 251-258

    • DOI

      10.1016/j.jphs.2022.10.002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Editorial Comment to Treatment strategies and outcomes in a long‐term registry study of patients with high‐risk metastatic hormone‐na?ve prostate cancer in Japan: An interim analysis of the J‐ROCK study2022

    • Author(s)
      Sakamoto Shinichi
    • Journal Title

      International Journal of Urology

      Volume: 29 Issue: 9 Pages: 1070-1071

    • DOI

      10.1111/iju.15016

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extracellular vesicles in bone homeostasis: key roles of physiological and pathological conditions2022

    • Author(s)
      Tamura Takaaki、Yoshioka Yusuke、Sakamoto Shinichi、Ichikawa Tomohiko、Ochiya Takahiro
    • Journal Title

      Journal of Bone and Mineral Metabolism

      Volume: - Issue: 3 Pages: 345-357

    • DOI

      10.1007/s00774-022-01362-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of the medical costs between active surveillance and other treatments for early prostate cancer in Japan using data from the PRIAS‐JAPAN study2022

    • Author(s)
      Kato Takuma、Yokomizo Akira、Matsumoto Ryuji、Tohi Yoichiro、Miyakawa Jimpei、Mitsuzuka Koji、Sasaki Hiroshi、Inokuchi Junichi、Matsumura Masafumi、Sakamoto Shinichi、Kinoshita Hidefumi、Fukuhara Hiroshi、Kamiya Naoto、Kimura Ryu、Nitta Masahiro、Okuno Hiroshi、Akakura Koichiro、Kakehi Yoshiyuki、Sugimoto Mikio
    • Journal Title

      International Journal of Urology

      Volume: 29 Issue: 11 Pages: 1271-1278

    • DOI

      10.1111/iju.14977

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of adherence to criteria on oncological outcomes of radical prostatectomy in patients opting for active surveillance: data from the PRIAS-JAPAN study2022

    • Author(s)
      Tohi Yoichiro、Kato Takuma、Miyakawa Jimpei、Matsumoto Ryuji、
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: - Pages: 1056-1061

    • DOI

      10.1093/jjco/hyac092

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cancer‐specific and net overall survival in older patients with de novo metastatic prostate cancer initially treated with androgen deprivation therapy2022

    • Author(s)
      Narita Shintaro、Terada Naoki、Nomura Kyoko、Sakamoto Shinichi et al
    • Journal Title

      International Journal of Urology

      Volume: 29 Issue: 10 Pages: 1147-1154

    • DOI

      10.1111/iju.14938

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiotherapy plus androgen deprivation therapy for prostate-specific antigen persistence in lymph node–positive prostate cancer2022

    • Author(s)
      Shiota Masaki、Takamatsu Dai、Kimura Takahiro、Sakamoto Shinichi
    • Journal Title

      Cancer Science

      Volume: 113 Issue: 7 Pages: 2386

    • DOI

      10.1111/cas.15383

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Management of prostate cancer in older patients2022

    • Author(s)
      Narita Shintaro、Hatakeyama Shingo、Sakamoto Shinichi、Kato Takuma、Inokuchi Juichi、Matsui Yoshiyuki、Kitamura Hiroshi、Nishiyama Hiroyuki、Habuchi Tomonori
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Issue: 6 Pages: 513-525

    • DOI

      10.1093/jjco/hyac016

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficacy of combined androgen blockade therapy in patients with metastatic hormone‐sensitive prostate cancer stratified by tumor burden2022

    • Author(s)
      Nagumo Yoshiyuki、Onozawa Mizuki、Kojima Takahiro、Sakamoto Shinichi
    • Journal Title

      International Journal of Urology

      Volume: 29 Issue: 5 Pages: 398-405

    • DOI

      10.1111/iju.14793

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of AR-V7 downstream genes commonly targeted by AR/AR-V7 and specifically targeted by AR-V7 in castration resistant prostate cancer2021

    • Author(s)
      Sugiura Masahiro、Sato Hiroaki、Okabe Atsushi、Fukuyo Masaki、Mano Yasunobu、Shinohara Ken-ichi、Rahmutulla Bahityar、Higuchi Kosuke、Maimaiti Maihulan、Kanesaka Manato、Imamura Yusuke、Furihata Tomomi、Sakamoto Shinichi、Komiya Akira、Anzai Naohiko、Kanai Yoshikatsu、Luo Jun、Ichikawa Tomohiko、Kaneda Atsushi
    • Journal Title

      Translational Oncology

      Volume: 14 Issue: 1 Pages: 100915-100915

    • DOI

      10.1016/j.tranon.2020.100915

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional analysis of LAT3 in prostate cancer: Its downstream target and relationship with androgen receptor2021

    • Author(s)
      Rii Junryo、Sakamoto Shinichi、Sugiura Masahiro、Kanesaka Manato、Fujimoto Ayumu、Yamada Yasutaka、Maimaiti Maihulan、Ando Keisuke、Wakai Ken、Xu Minhui、Imamura Yusuke、Shindo Norihisa、Hirota Toru、Kaneda Atsushi、Kanai Yoshikatsu、Ikehara Yuzuru、Anzai Naohiko、Ichikawa Tomohiko
    • Journal Title

      Cancer Science

      Volume: 112 Issue: 9 Pages: 3871-3883

    • DOI

      10.1111/cas.14991

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The heavy chain of 4F2 antigen promote prostate cancer progression via SKP-22021

    • Author(s)
      Maimaiti Maihulan、Sakamoto Shinichi、Sugiura Masahiro、Kanesaka Manato、Fujimoto Ayumi、Matsusaka Keisuke、Xu Minhui、Ando Keisuke、Saito Shinpei、Wakai Ken、Imamura Yusuke、Nakayama Keiichi、Kanai Yoshikatsu、Kaneda Atsushi、Ikehara Yuzuru、Ikeda Jun-Ichiro、Anzai Naohiko、Ichikawa Tomohiko
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 11478-11478

    • DOI

      10.1038/s41598-021-90748-9

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Revision of CHAARTED and LATITUDE criteria among Japanese de novo metastatic prostate cancer patients2021

    • Author(s)
      Kanesaka Manato、Sakamoto Shinichi、Yamada Yasutaka、Rii Junryo、Maimaiti Maihulan、Sazuka Tomokazu、Imamura Yusuke、Komiya Akira、Akakura Koichiro、Ikehara Yuzuru、Nakatsu Hiroomi、Ichikawa Tomohiko
    • Journal Title

      Prostate International

      Volume: 9 Issue: 4 Pages: 208-214

    • DOI

      10.1016/j.prnil.2021.06.001

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deferred radical prostatectomy in patients who initially elected for active surveillance: a multi-institutional, prospective, observational cohort of the PRIAS-JAPAN study2021

    • Author(s)
      Tohi Yoichiro、Kato Takuma、Nakamura Masaki、Matsumoto Ryuji、Sasaki Hiroshi、Mitsuzuka Koji、Inokuchi Junichi、Hashine Katsuyoshi、Yokomizo Akira、Naito Hirohito、Hara Isao、Kawamura Norihiko、Inoue Masaharu、Fukuhara Hiroshi、Maruyama Satoru、Sakamoto Shinichi et al.
    • Journal Title

      International Journal of Clinical Oncology

      Volume: 27 Issue: 1 Pages: 194-201

    • DOI

      10.1007/s10147-021-02041-4

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Novel metastatic burden‐stratified risk model in de novo metastatic hormone‐sensitive prostate cancer2021

    • Author(s)
      Shiota Masaki、Terada Naoki、Kitamura Hiroshi、Kojima Takahiro、Saito Toshihiro、Yokomizo Akira、Kohei Naoki、Goto Takayuki、Kawamura Sadafumi、Hashimoto Yasuhiro、Takahashi Atsushi、Kimura Takahiro、Tabata Ken‐ichi、Tomida Ryotaro、Hashimoto Kohei、Sakurai Toshihiko、Shimazui Toru、Sakamoto Shinichi et al.,
    • Journal Title

      Cancer Science

      Volume: 112 Issue: 9 Pages: 3616-3626

    • DOI

      10.1111/cas.15038

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reclassification prediction of first-year protocol biopsy on active surveillance of prostate cancer by p2PSA-related parameters: from PRIAS-JAPAN2021

    • Author(s)
      Kato Takuma、Hirama Hiromi、Mitsuzuka Koji、Maruyama Satoru、Sasaki Hiroshi、Saito Toshihiro、Matsumoto Ryuji、Sakamoto Shinichi、Sakai Yasuyuki、Fukuhara Hiroshi、Naya Yukio、Tsukino Hiromasa、Hara Isao、Ogawa Osamu、Hashine Katsuyoshi、Fumimasa Fukuta、Yokomizo Akira、Tohi Yoichiro、Kakehi Yoshiyuki、Sugimoto Mikio
    • Journal Title

      Prostate Cancer and Prostatic Diseases

      Volume: 25 Issue: 4 Pages: 666

    • DOI

      10.1038/s41391-021-00422-4

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dynamics of conditional survival and risk factors in androgen deprivation therapy for prostate cancer using a multi‐institutional Japan‐wide database2021

    • Author(s)
      Chikamatsu Sotaro、Shiota Masaki、Onozawa Mizuki、Hinotsu Shiro、Kitagawa Yasuhide、Sakamoto Shinichi、Kawai Taketo、Eto Masatoshi、Kume Haruki、Akaza Hideyuki、the Japan Study Group of Prostate Cancer (J‐CaP)
    • Journal Title

      International Journal of Urology

      Volume: 28 Issue: 9 Pages: 927-935

    • DOI

      10.1111/iju.14605

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Long term outcomes of androgen deprivation therapy in prostate cancer among Japanese men over 80?years old2021

    • Author(s)
      Blas Leandro、Onozawa Mizuki、Shiota Masaki、Hinotsu Shiro、Sakamoto Shinichi、Kitagawa Yasuhide、Kawai Taketo、Eto Masatoshi、Kume Haruki、Akaza Hideyuki、Japan Study Group of Prostate Cancer (J‐CaP)
    • Journal Title

      Cancer Science

      Volume: 112 Issue: 8 Pages: 3074-3082

    • DOI

      10.1111/cas.14974

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prognostic Value of High-Sensitivity Modified Glasgow Prognostic Score in Castration-Resistant Prostate Cancer Patients Who Received Docetaxel2021

    • Author(s)
      Ando Keisuke、Sakamoto Shinichi、Saito Shinpei、Maimaiti Maihulan、Imamura Yusuke、Sazuka Tomokazu、Sato Nobuo、Komiya Akira、Anzai Naohiko、Ichikawa Tomohiko
    • Journal Title

      Cancers

      Volume: 13 Issue: 4 Pages: 773-773

    • DOI

      10.3390/cancers13040773

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prognostic value of an inflammatory index for patients with metastatic castration‐resistant prostate cancer2020

    • Author(s)
      Yamada Yasutaka、Sakamoto Shinichi、Rii Junryo、Yamamoto Satoshi、Kamada Shuhei、Imamura Yusuke、Nakamura Kazuyoshi、Komiya Akira、Nakatsu Hiroomi、Ichikawa Tomohiko
    • Journal Title

      The Prostate

      Volume: 80 Issue: 7 Pages: 559-569

    • DOI

      10.1002/pros.23969

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] How many bone metastases may be defined as high‐volume metastatic prostate cancer in Asians: A retrospective multicenter cohort study2020

    • Author(s)
      Yamada Yasutaka、Sakamoto Shinichi、Rii Junryo、Yamamoto Satoshi、Kamada Shuhei、Imamura Yusuke、Nakamura Kazuyoshi、Komiya Akira、Nakatsu Hiroomi、Ichikawa Tomohiko
    • Journal Title

      The Prostate

      Volume: 80 Issue: 5 Pages: 559-569

    • DOI

      10.1002/pros.23958

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prognostic factors influencing overall survival in de novo oligometastatic prostate cancer patients2020

    • Author(s)
      Rii Junryo、Sakamoto Shinichi、Yamada Yasutaka、Takeshita Nobushige、Yamamoto Satoshi、Sazuka Tomokazu、Imamura Yusuke、Nakamura Kazuyoshi、Komiya Akira、Komaru Atsushi、Fukasawa Satoshi、Nakatsu Hiroomi、Akakura Koichiro、Ichikawa Tomohiko
    • Journal Title

      The Prostate

      Volume: 80 Issue: 11 Pages: 850-858

    • DOI

      10.1002/pros.24016

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Expression of L-type amino acid transporter 1 as a molecular target for prognostic and therapeutic indicators in bladder carcinoma.2020

    • Author(s)
      Maimaiti M, Sakamoto S, Yamada Y, Sugiura M, Rii J, Takeuchi N, Imamura Y, Furihata T, Ando K, Higuchi K, Xu M, Sazuka T, Nakamura K, Kaneda A, Kanai Y, Kyprianou N, Ikehara Y, Anzai N, Ichikawa T.
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1292-1292

    • DOI

      10.1038/s41598-020-58136-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Editorial Comment from Dr Sakamoto to Solitary recurrence of prostate cancer surrounded by seminal vesicle/vas deferens‐like epithelium2020

    • Author(s)
      Sakamoto Shinichi
    • Journal Title

      IJU Case Reports

      Volume: 3 Issue: 5 Pages: 174-174

    • DOI

      10.1002/iju5.12177

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Extracellular Vesicles in Bone Metastasis: Key Players in the Tumor Microenvironment and Promising Therapeutic Targets2020

    • Author(s)
      Tamura Takaaki、Yoshioka Yusuke、Sakamoto Shinichi、Ichikawa Tomohiko、Ochiya Takahiro
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 18 Pages: 6680-6680

    • DOI

      10.3390/ijms21186680

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Comparison of prognostic characteristics between vintage and novel androgen receptor-axis-targeted drug among Japanese patients with non-metastatic castration-resistant prostate cancer: A multi-institutional study of Japanese Urological Oncology Group (JUOG).2023

    • Author(s)
      Shinichi Sakamoto
    • Organizer
      2023 ASCO Genitourinary Cancers Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Location of Tumor Volume Over 2.8cc Predict the Prognosis Among Japanese Localized Prostate Cancer2023

    • Author(s)
      Shinichi Sakamoto
    • Organizer
      EAU23 - 38th Annual EAU Congress
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The difference in serum testosterone recovery between Gn-RH Antagonist and LH-RH agonist among prostate cancer patients treated radiation therapy2023

    • Author(s)
      Shinichi Sakamoto
    • Organizer
      EAU23 - 38th Annual EAU Congress
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 去勢抵抗性前立腺癌におけるアミノ酸トランスポーター LAT1 選択的阻害薬 JPH203 の効果2022

    • Author(s)
      坂本信一
    • Organizer
      第81回日本癌学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 千葉大学におけるロボット支援下前立腺全摘の工夫2022

    • Author(s)
      坂本信一
    • Organizer
      第36回日本泌尿器内視鏡・ロボティクス学会総会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 前立腺癌におけるリキッドバイオプシー2022

    • Author(s)
      坂本信一
    • Organizer
      第37回前立腺シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 前立腺癌細胞におけるアミノ酸トランスポーターLAT3の機能解析及び下流シグナルの同定2021

    • Author(s)
      梨井 隼菱,坂本 信一, 杉浦 正洋, 金坂 学斗, 若井 健, 金田 篤志, 池原 譲, 安西 尚彦, 金井 好克, 市川 智彦
    • Organizer
      第109回日本泌尿器科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 前立腺がん骨転移微小環境における成熟破骨細胞由来細胞外小胞の役割の探求2021

    • Author(s)
      田村貴明、市川智彦、落谷孝広
    • Organizer
      第31回泌尿器科分子・細胞研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] 機械学習を使用した前立腺癌の予後解析と時系列解析2021

    • Author(s)
      齋藤 心平,坂本 信一, 樋口 耕介, 若井 健, 鎌田 修平, 竹内 信善, 今村 有佑, 小宮 顕, 川上 英良, 市川 智彦
    • Organizer
      第109回日本泌尿器科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] "the optimal treatment sequence of metastatic prostate cancer"2021

    • Author(s)
      Shinichi Sakamoto
    • Organizer
      2021 International Session of TUA(Taiwan Urological Association) Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] high-sensitivity modified Glasgow prognostic score と testosterone を用いた去勢抵抗性前立腺癌の予後予測モデルの構築2021

    • Author(s)
      安藤 敬佑、坂本 信一、斎藤 心平、馬場 晴喜、加藤 繭子、今村 有佑、佐藤 信夫、小宮 顕、市川 智彦
    • Organizer
      日本アンドロロジー学会 第40回学術大会 および 第31回精子形成・精巣毒性研究会共同開催学会
    • Related Report
      2021 Research-status Report
  • [Presentation] NGS Based-Personalized Medicine inUrology2020

    • Author(s)
      Shinichi Sakamoto
    • Organizer
      UAA2020(18th Urological Association of Asia Congress)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 血清テストステロン低下率95%は、前立腺癌ホルモン療法患者の予後を予測する2020

    • Author(s)
      坂本 信一、今村 有佑、加藤 繭子、佐塚 智和、山本 賢志、仲村 和芳、小宮 顕、赤倉 功一郎、市川 智彦
    • Organizer
      第93回日本内分泌学会学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 前立腺肥大症における疾患特異的なオープンクロマチン領域の解析2020

    • Author(s)
      佐藤広明、金坂学人、杉浦正洋、福世真樹、新井隆之、竹内信善、加藤繭子、佐塚智和、今村有佑、坂本信一、小宮顕、金田篤志、市川智彦
    • Organizer
      第85回日本泌尿器科学会 東部総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 血清テストステロンの値は、デガレリスクの効果を予測する2020

    • Author(s)
      山勢怜祐、坂本信一、井内駿太朗、始関貴大、馬場晴喜、加藤繭子、佐塚智和、今村有佑、小宮顕、市川智彦
    • Organizer
      第85回日本泌尿器科学会 東部総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 前立腺腫瘍におけるオープンクロマチンとスーパーエンハンサーのランドスケープ解明2020

    • Author(s)
      佐藤広明、金坂学人、杉浦正洋、福世真樹、新井隆之、竹内信善、加藤繭子、佐塚智和、今村有佑、坂本信一、小宮顕、金田篤志、市川智彦
    • Organizer
      第79回日本癌学会学術総会
    • Related Report
      2020 Research-status Report
  • [Book] Serum Testosterone Level Determines the Treatment Strategy of Advanced Prostate Cancer. Horizons in Cancer Research2023

    • Author(s)
      Xue Zhao, Shinichi Sakamoto, Shuhei Kamada, Akinori Takei, Yusuke Imamura, Tomohiko Ichikawa.
    • Total Pages
      4
    • Publisher
      New York, USA, Nova Science Publishers
    • ISBN
      9798886976984
    • Related Report
      2022 Annual Research Report
  • [Book] プレシジョンメディシンを目指した前立腺癌診療~生検・臨床病理・遺伝子検査・リキッドバイオプシー2021

    • Author(s)
      坂本信一 市川智彦
    • Total Pages
      300
    • Publisher
      第36回前立腺シンポジウム企画委員会 医学図書出版株式会社
    • Related Report
      2021 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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