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2022 Fiscal Year Annual Research Report

HSV-1 expressing TRP receptor for interstitial cystitis

Research Project

Project/Area Number 19K09720
Research InstitutionKyorin University

Principal Investigator

福原 浩  杏林大学, 医学部, 教授 (20292948)

Co-Investigator(Kenkyū-buntansha) 田口 慧  杏林大学, 医学部, 助教 (40625737) [Withdrawn]
Project Period (FY) 2019-04-01 – 2023-03-31
Keywords遺伝子治療 / ヘルペスウイルス / 疼痛 / TRP受容体
Outline of Annual Research Achievements

これまでに、間質性膀胱炎に伴う膀胱痛や知覚過敏にTRP(transient receptor potential)チャネル(特にTRPA1とTRPM2)が関与することを示した。また、単純ヘルペスウイルス1型(HSV-1)に効率よく遺伝子導入できる独自の技術を有しており、前立腺癌の遺伝子治療にも既に臨床応用を行っている。そこで、この技術を生かしてTRP受容体を発現する新規HSV-1を作製し、間質性膀胱炎に対する極めて新規性の高い治療法を開発することを着想した。具体的には、①HSV-1が逆行性に神経軸索から後根神経節まで到達して潜伏感染し、そこで非機能性のTRP受容体遺伝子を発現させることにより、②膀胱の支配神経領域でTRP受容体を持続的に抑制することをモデルで検証する。
まず、独自のT-BACシステムを利用した「鎮痛遺伝子発現型ウイルスの作製システム」を使用して、新規ウイルスの作製に成功した。すなわち、CMVプロモータ下にTRP遺伝子を短時間に強く発現するウイルス、および、LAT(latent)プロモータ下に上記の遺伝子を潜伏感染状態でも発現し続けるウイルス、それぞれの非機能性ウイルスも作製することに成功した。次に、炎症性膀胱痛モデルでの検討を行った。
まず、WTマウスの膀胱内にLPSを注入すると24-48時間後に頻尿が誘発され、24時間後までLicking(下腹部舐め行動)と呼ばれる膀胱痛様行動が持続することを確認した。次に、マウスの足底に疼痛誘発物質であるホルマリンを注射し、逃避行動を示す時間を測定するホルマリンテストでの検討も行った。新規ウイルスを直接投与した7日後にマウス足底にホルマリンを注射して逃避行動の解析を行った。最終年度もホルマリンテストでの解析を引き続き行っているが、本研究期間では外部に発表する結果までは至っておらず、さらなる追加研究が必要である。

  • Research Products

    (17 results)

All 2023 2022

All Journal Article (16 results) (of which Peer Reviewed: 16 results,  Open Access: 7 results) Presentation (1 results) (of which Invited: 1 results)

  • [Journal Article] Deep Learning Models for Cystoscopic Recognition of Hunner Lesion in Interstitial Cystitis2023

    • Author(s)
      Iwaki Takuya、Akiyama Yoshiyuki、Nosato Hirokazu、Kinjo Manami、Niimi Aya、Taguchi Satoru、Yamada Yuta、Sato Yusuke、Kawai Taketo、Yamada Daisuke、Sakanashi Hidenori、Kume Haruki、Homma Yukio、Fukuhara Hiroshi
    • Journal Title

      European Urology Open Science

      Volume: 49 Pages: 44~50

    • DOI

      10.1016/j.euros.2022.12.012

    • Peer Reviewed / Open Access
  • [Journal Article] Fusion peptide is superior to co-expressing subunits for arming oncolytic herpes virus with interleukin 122023

    • Author(s)
      Fukuhara Hiroshi、Sato Yuzuri Tsurumaki、Hou Jiangang、Iwai Miwako、Todo Tomoki
    • Journal Title

      Communications Medicine

      Volume: 3 Pages: -

    • DOI

      10.1038/s43856-023-00270-4

    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of Mirabegron and Vibegron in Women With Treatment-Naive Overactive Bladder: A Randomized Controlled Study2023

    • Author(s)
      Kinjo Manami、Masuda Kazuki、Nakamura Yu、Miyakawa Jimpei、Tambo Mitsuhiro、Fukuhara Hiroshi
    • Journal Title

      Urology

      Volume: - Pages: -

    • DOI

      10.1016/j.urology.2023.02.003

    • Peer Reviewed / Open Access
  • [Journal Article] Upregulation of Piezo2 in the mesangial, renin, and perivascular mesenchymal cells of the kidney of Dahl salt-sensitive hypertensive rats and its reversal by esaxerenone2023

    • Author(s)
      Ochiai Koji、Mochida Yuki、Nagase Takashi、Fukuhara Hiroshi、Yamaguchi Yoshihiro、Nagase Miki
    • Journal Title

      Hypertension Research

      Volume: - Pages: -

    • DOI

      10.1038/s41440-023-01219-9

    • Peer Reviewed
  • [Journal Article] Does metabolic syndrome influence the efficacy of mirabegron treatment in female patients with overactive bladder?2022

    • Author(s)
      Kinjo Manami、Masuda Kazuki、Nakamura Yu、Taguchi Satoru、Tambo Mitsuhiro、Fukuhara Hiroshi
    • Journal Title

      International Urogynecology Journal

      Volume: 34 Pages: 853~859

    • DOI

      10.1007/s00192-022-05261-y

    • Peer Reviewed
  • [Journal Article] Comparison of full-dose gemcitabine/cisplatin, dose-reduced gemcitabine/cisplatin, and gemcitabine/carboplatin in real-world patients with advanced urothelial carcinoma2022

    • Author(s)
      Sugimoto Kazuma、Taguchi Satoru、Kishitani Kenjiro、Kawai Taketo、Masuda Kazuki、Nakamura Yu、Kinjo Manami、Tambo Mitsuhiro、Miyakawa Jimpei、Akiyama Yoshiyuki、Yamada Yuta、Sato Yusuke、Yamada Daisuke、Nakagawa Tohru、Fukuhara Hiroshi、Kume Haruki
    • Journal Title

      BMC Urology

      Volume: 22 Pages: 177

    • DOI

      10.1186/s12894-022-01139-9

    • Peer Reviewed
  • [Journal Article] Improved survival in real‐world patients with advanced urothelial carcinoma: A multicenter propensity score‐matched cohort study comparing a period before the introduction of pembrolizumab (2003?2011) and a more recent period (2016?2020)2022

    • Author(s)
      Taguchi Satoru、Kawai Taketo、Nakagawa Tohru、Miyakawa Jimpei、Kishitani Kenjiro、Sugimoto Kazuma、Nakamura Yu、Kamei Jun、Obinata Daisuke、Yamaguchi Kenya、Kaneko Tomoyuki、Yoshida Kanae、Yamamoto Sachi、Kakutani Shigenori、Kanazawa Koichiro、Sugihara Yuriko、Tokunaga Mayuko、Matsumoto Akihiko、
    • Journal Title

      International Journal of Urology

      Volume: 29 Pages: 1462~1469

    • DOI

      10.1111/iju.15014

    • 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 Pages: 1271~1278

    • DOI

      10.1111/iju.14977

    • Peer Reviewed
  • [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、Sasaki Hiroshi、Mitsuzuka Koji、Inokuchi Junichi、Matsumura Masafumi、
    • Journal Title

      Japanese Journal of Clinical Oncology

      Volume: 52 Pages: 1056~1061

    • DOI

      10.1093/jjco/hyac092

    • Peer Reviewed
  • [Journal Article] Clinical validity of non-contrast-enhanced VI-RADS: prospective study using 3-T MRI with high-gradient magnetic field2022

    • Author(s)
      Watanabe Masanaka、Taguchi Satoru、Machida Haruhiko、Tambo Mitsuhiro、Takeshita Yuhei、Kariyasu Toshiya、Fukushima Keita、Shimizu Yuta、Okegawa Takatsugu、Fukuhara Hiroshi、Yokoyama Kenichi
    • Journal Title

      European Radiology

      Volume: 32 Pages: 7513~7521

    • DOI

      10.1007/s00330-022-08813-4

    • Peer Reviewed / Open Access
  • [Journal Article] Laparoscopic retroperitoneal lymph node dissection versus open retroperitoneal lymph node dissection for testicular cancer: A comparison of clinical and perioperative outcomes2022

    • Author(s)
      Shishido Toshihide、Okegawa Takatsugu、Hayashi Kenjiro、Masuda Kazuki、Taguchi Satoru、Nakamura Yu、Tambo Mitsuhiro、Fukuhara Hiroshi
    • Journal Title

      Asian Journal of Urology

      Volume: 9 Pages: 119~124

    • DOI

      10.1016/j.ajur.2021.05.004

    • Peer Reviewed / Open Access
  • [Journal Article] Piezo2 expression and its alteration by mechanical forces in mouse mesangial cells and renin-producing cells2022

    • Author(s)
      Mochida Yuki、Ochiai Koji、Nagase Takashi、Nonomura Keiko、Akimoto Yoshihiro、Fukuhara Hiroshi、Sakai Tatsuo、Matsumura George、Yamaguchi Yoshihiro、Nagase Miki
    • Journal Title

      Scientific Reports

      Volume: 12 Pages: 4197

    • DOI

      10.1038/s41598-022-07987-7

    • Peer Reviewed / Open Access
  • [Journal Article] Adrenal metastasis in nivolumab‐treated renal cell carcinoma: A unique entity as a sanctuary site2022

    • Author(s)
      Nakamura Yu、Taguchi Satoru、Kinjo Manami、Tambo Mitsuhiro、Okegawa Takatsugu、Fukuhara Hiroshi
    • Journal Title

      International Journal of Urology

      Volume: 29 Pages: 597~599

    • DOI

      10.1111/iju.14833

    • Peer Reviewed
  • [Journal Article] Reclassification prediction of first-year protocol biopsy on active surveillance of prostate cancer by p2PSA-related parameters: from PRIAS-JAPAN2022

    • 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 Pages: 666~671

    • DOI

      10.1038/s41391-021-00422-4

    • Peer Reviewed
  • [Journal Article] Proposal for a New Vesical Imaging-Reporting and Data System (VI-RADS)-Based Algorithm for the Management of Bladder Cancer: A Paradigm Shift From the Current Transurethral Resection of Bladder Tumor (TURBT)-Dependent Practice2022

    • Author(s)
      Taguchi Satoru、Watanabe Masanaka、Tambo Mitsuhiro、Machida Haruhiko、Yokoyama Kenichi、Fukuhara Hiroshi
    • Journal Title

      Clinical Genitourinary Cancer

      Volume: 20 Pages: e291~e295

    • DOI

      10.1016/j.clgc.2022.03.002

    • Peer Reviewed
  • [Journal Article] Well‐differentiated papillary mesothelial tumor presenting as an encysted hydrocele of the spermatic cord2022

    • Author(s)
      Kitahama Keiichiro、Yoshiike Shinya、Nagahama Kiyotaka、Ninomiya Naoki、Okegawa Takatsugu、Fukuhara Hiroshi、Nabeshima Kazuki、Oka Teruaki、Shibahara Junji
    • Journal Title

      Pathology International

      Volume: 72 Pages: 352~354

    • DOI

      10.1111/pin.13228

    • Peer Reviewed
  • [Presentation] がんのウイルス療法 前立腺癌での経験 Oncolytic virus therapy for prostate cancer2022

    • Author(s)
      福原 浩、藤堂 具紀
    • Organizer
      第81回日本癌学会学術集会
    • Invited

URL: 

Published: 2024-12-25  

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