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Mechanism of the aneurysms generating by TGFb and PCKd in the vascular smooth muscle cell

Research Project

Project/Area Number 17K10767
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Cardiovascular surgery
Research InstitutionTokyo Medical University

Principal Investigator

Kamiya Kentaro  東京医科大学, 医学部, 講師 (00377558)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
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: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords動脈瘤 / TGFb / PKCd / 低侵襲治療 / ステントグラフト / TGFβ / PKCδ / 大動脈瘤 / 分子細胞 / 心臓血管外科 / 大血管
Outline of Final Research Achievements

In the generating mechanism of the aortic aneurysm which became the sudden death, I tried the examination about the possibility that signal transmission material in the vascular smooth muscle cell which constituted an aortic wall, TGF β and PKC δ participated in disease formation healing. The stent graft treatment that is minimally invasive treatment was shown remodeling of aneurysms and to reduce by inflammatory evasion and organization rebuilding promotion by the blood pressure to a vascular wall. I tried the possibility that TGF β and PKC δ participated in the mechanism.
However, the substantial activity was in a difficult condition in all by the global pandemic expansion of the corona in the latter half for 3-4 years from 2019 and did not reach the elucidation. It will be thought that the elucidation of the mechanism of the aneurysms formation and the treatment process contributes to convalescence improvement in the future.

Academic Significance and Societal Importance of the Research Achievements

人生100歳と言われている超長寿社会において、今後増加すると考えられる循環器疾患,特に動脈硬化などにより引き起こされる大動脈壁変性からの大動脈瘤は,突然死になる致命的な疾患である.その発生メカニズム解明は,低侵襲治療含めた大動脈瘤治療をより推進させる根拠となる.さらに,その発生機序が明確になれば,よりピンポイントで予防することが可能となり,現在外科的手術以外に治療はない大動脈瘤に,薬物治療の可能性を秘めていると考えている.

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (23 results)

All 2022 2021 2019 2018 2017

All Journal Article (3 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (19 results) (of which Int'l Joint Research: 1 results) Book (1 results)

  • [Journal Article] Inter-operative determination of the aortic root and cusp geometry associated with the aortic regurgitation grade2021

    • Author(s)
      Fujiyoshi Toshiki、Matsumoto Ryumon、Kamiya Kentaro、Ogino Hitoshi
    • Journal Title

      Surgery Today

      Volume: 51 Issue: 3 Pages: 384-390

    • DOI

      10.1007/s00595-020-02100-9

    • Related Report
      2021 Research-status Report
  • [Journal Article] Four-year experience with the Endurant stent-graft for abdominal aortic and common iliac artery aneurysms in 50 consecutive Japanese patients2019

    • Author(s)
      Nishibe Toshiya、Iwahashi Toru、Kamiya Kentaro、Takahashi Satoshi、Kawago Koji、Maruno Keita、Fujiyoshi Toshiki、Iwahori Akinari、Suzuki Shun、Koizumi Nobusato、Koizumi Jun、Ogino Hitoshi
    • Journal Title

      International Angiology

      Volume: 38 Issue: 2

    • DOI

      10.23736/s0392-9590.19.04023-9

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical and Morphological Outcomes in Endovascular Aortic Repair of Abdominal Aortic Aneurysm Using GORE C3 EXCLUDER: Comparison between Patients Treated within and Outside Instructions for Use2019

    • Author(s)
      Nishibe Toshiya、Iwahashi Toru、Kamiya Kentaro、Kano Masaki、Maruno Keita、Fujiyoshi Toshiki、Iwahori Akinari、Suzuki Shun、Kawago Koji、Takahashi Satoshi、Ogino Hitoshi、Koizumi Jun、Dardik Alan
    • Journal Title

      Annals of Vascular Surgery

      Volume: - Pages: 54-62

    • DOI

      10.1016/j.avsg.2018.12.090

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] A case of severe AS and Low EF with multiple complications2022

    • Author(s)
      Kentaro Kamiya
    • Organizer
      日本胸部外科学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 胸腹部大動脈瘤に対する外科治療成績 Outcome of open surgical repairs for thoracoabdominal aortic aneurysm2021

    • Author(s)
      神谷健太郎,前川洪毅,入方祐樹,中野優,加納正樹,鈴木隼,岩堀晃也、藤吉俊毅,高橋聡,島原佑介,岩橋徹,福田尚司, 西部俊哉,荻野均
    • Organizer
      第74回日本胸部外科学会定期学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 頸動脈起始部まで浸潤した浸潤型胸腺腫に対して全弓部大動脈置換術による合併切除を施行した一例2021

    • Author(s)
      神谷健太郎,前川洪毅,入方祐樹,中野優,加納正樹,鈴木隼,岩堀晃也、藤吉俊毅,高橋聡,島原佑介,岩橋徹,福田尚司, 西部俊哉,池田徳彦,荻野均
    • Organizer
      第83回日本臨床外科学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 非解離性胸部大動脈瘤に対するOpen Stent Graftを用いた弓部全置換術の功罪 Advantages and disadvantages of total arch replacement with open stent graft for non-dissecting thoracic aortic aneurysm2019

    • Author(s)
      神谷健太郎,松本龍門,加納正樹,鈴木隼,丸野恵大, 岩堀晃也、河合幸史、高橋聡,岩橋徹,福田尚司, 西部俊哉,荻野均
    • Organizer
      日本心臓血管外科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 大動脈食道瘻の現状での治療と次世代のための調査研究 Real Treatment and Research for The Future in Aorto-Esophageal Fistula2019

    • Author(s)
      神谷健太郎,松本龍門,加納正樹,鈴木隼,丸野恵大, 岩堀晃也、河合幸史、高橋聡,岩橋徹,福田尚司, 西部俊哉,荻野均
    • Organizer
      日本外科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Conformable TAGの早期中期治療成績-術後瘤径変化と追加治療について- Early and Mid-term Results of TEVAR with Conformable TAG device2019

    • Author(s)
      神谷健太郎,西部俊哉,岩橋徹,松本龍門,加納正樹,鈴木隼,丸野恵大,岩堀晃也,河合幸史,高橋聡,福田尚司,荻野均
    • Organizer
      日本血管外科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 予後不良なCancerVTE患者への抗凝固療法 The Anticoagulant Therapy for VTE Patients with Malignancy2019

    • Author(s)
      神谷健太郎,西部俊哉、松本龍門、加納正樹,鈴木隼,丸野恵大,河合幸史,高橋聡,岩橋徹,福田尚司、荻野均
    • Organizer
      日本静脈学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 遠位弓部以下の大動脈解離に対するConformable TAGの治療成績 Results of Treatment Using Conformable TAG Device for Distal Arch and Descending Aortic Dissection2019

    • Author(s)
      神谷健太郎,西部俊哉,岩橋徹,松本龍門,加納正樹,鈴木隼,丸野恵大,岩堀晃也,高橋聡,福田尚司,荻野均
    • Organizer
      日本胸部外科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 化学療法を併用するCAT患者への抗凝固療法 The Anticoagulant Therapy for CAT Patients with Chemotherapy2019

    • Author(s)
      神谷健太郎,西部俊哉、中野優、松本龍門、加納正樹,鈴木隼,岩堀晃也、丸野恵大,高橋聡,岩橋徹,福田尚司、荻野均
    • Organizer
      日本脈管学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Conformable TAGを使用したTEVARの中期治療成績2018

    • Author(s)
      神谷健太郎,西部俊哉,岩橋徹,加納正樹,鈴木隼,丸野恵大,藤吉俊毅,河合幸史,高橋聡,小泉信達,荻野均
    • Organizer
      第48回日本心臓血管外科学会
    • Related Report
      2018 Research-status Report
  • [Presentation] Conformable TAGを使用したTEVARの中期治療成績2018

    • Author(s)
      神谷健太郎,西部俊哉,岩橋徹,加納正樹,鈴木隼,丸野恵大,藤吉俊毅,河合幸史,高橋聡,小泉信達,荻野均
    • Organizer
      第46回日本血管外科学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 静脈血栓塞栓症(VTE)を発症した悪性疾患患者の抗凝固療法2018

    • Author(s)
      神谷健太郎,加納正樹,鈴木隼,丸野恵大,藤吉俊毅,河合幸史,高橋聡,岩橋徹,小泉信達,西部俊哉,荻野均
    • Organizer
      第38回静脈学会
    • Related Report
      2018 Research-status Report
  • [Presentation] Open Stent Graft法併用全弓部置換術の中期成績と術後追加TEVARの適応2018

    • Author(s)
      神谷健太郎,松本龍門,鈴木 隼,丸野恵大,藤吉俊毅,岩堀晃也,河合幸史, 高橋 聡,岩橋 徹,小泉信達,福田尚司,西部俊哉,荻野 均
    • Organizer
      第71回日本胸部外科学会
    • Related Report
      2018 Research-status Report
  • [Presentation] TAR+FET術後追加TEVARにおける使用機種とサイズ選択の検討2018

    • Author(s)
      神谷健太郎,西部俊哉,岩橋徹,松本龍門,鈴木隼,丸野恵大,藤吉俊毅,岩堀晃也、河合幸史、高橋聡,小泉信達,福田尚司,荻野均
    • Organizer
      第59回日本脈管学会
    • Related Report
      2018 Research-status Report
  • [Presentation] Experience of Direct Oral Anticoagulant for Non-massive Pulmonary Embolism with Deep Vein Thrombosis2017

    • Author(s)
      Kentaro Kamiya
    • Organizer
      The 10th Korea-Japan joint meeting for Vascular Surgery
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] オープンステントグラフト術後の末梢部合併症とその対策2017

    • Author(s)
      神谷 健太郎
    • Organizer
      第45回日本血管外科学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 静脈血栓塞栓症(VTE)を発症した悪性疾患患者とその予後2017

    • Author(s)
      神谷 健太郎
    • Organizer
      第37回静脈学会
    • Related Report
      2017 Research-status Report
  • [Presentation] Frozen Elephant Trunk法の適応と早期成績:FET末梢部の合併症予防対策2017

    • Author(s)
      神谷 健太郎
    • Organizer
      第70回日本胸部外科学会
    • Related Report
      2017 Research-status Report
  • [Presentation] Open Stent Graft術後の追加TEVAR適応について2017

    • Author(s)
      神谷 健太郎
    • Organizer
      第58回日本脈管学会
    • Related Report
      2017 Research-status Report
  • [Book] 日本臨床 増刊号 動脈・静脈の疾患 上2017

    • Author(s)
      神谷健太郎、西部俊哉
    • Total Pages
      528
    • Publisher
      日本臨床社
    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2024-01-30  

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