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VEGF and angiopoietins in septic organ damage: action of short-term beta blockers

Research Project

Project/Area Number 20K09282
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 55060:Emergency medicine-related
Research InstitutionIbaraki Prefectural University of Health Science (2021-2023)
University of Tsukuba (2020)

Principal Investigator

Kawano Saotoru  茨城県立医療大学, 付属病院, 教授 (90323295)

Co-Investigator(Kenkyū-buntansha) 下條 信威  筑波大学, 医学医療系, 講師 (20462210)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
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)
KeywordsVEGF / アンジオポエチン / ランジオロール
Outline of Research at the Start

本プロジェクトはVEGFとアンジオポエチンの関連性、またランジオロールの効果を明らかにするため、in vivoの基礎研究から人間を対象とした臨床研究に至るまで広い範囲で研究を行う。
研究1:ラットはWistar ST、8~12週齢、250-300gを敗血症モデルに使用する。LPSは15mg/Kgを頸静脈より静脈注射する。
研究2:Tie2受容体ノックアウトマウスを使用し、LPSを投与し敗血症モデルとする。
臨床研究(研究3):対象病院に入院した早期敗血症患者でありランジオロールを投与している患者を対象とし、血中VEGFとアンジオポエチンを評価する。

Outline of Final Research Achievements

In this research, we investigated the effects of landiolol on sepsis-induced multiple organ dysfunctions. Landiolol hydrochloride, an ultra-short-acting β-blocker, significantly reduces heart, lung, kidney, and liver injuries caused by lipopolysaccharide (LPS). We used 8-week-old male Wistar rats, administering either saline or LPS for three hours. Some LPS-administered rats were then treated with landiolol for an additional three hours, extending the experiments to six and ten hours.We observed changes in TNF-α, IL-6, angiopoietin-2 levels, and VEGF signaling. Starting landiolol treatment three hours after LPS administration significantly halted organ damage progression and normalized angiopoietin-2, blood gas parameters, and VEGF levels.Our findings suggest that landiolol is crucial for reducing organ damage in LPS-administered rats by modulating angiopoietin-2 and reversing VEGF signaling, offering a promising approach for sepsis-induced organ dysfunction.

Academic Significance and Societal Importance of the Research Achievements

本研究の社会的意義は、敗血症による多臓器不全(MODS)の新たな治療法を示した点にある。特に、ランジオロールがアンジオポエチン-2とVEGFシグナルを調節し、臓器損傷を軽減する効果を明らかにした。これにより、敗血症に伴う臓器不全の進行を遅らせ、患者の生存率向上に寄与する可能性がある。現在の臨床治療では十分でない部分に新たな治療オプションを提供し、特異的選択性のあるβ1ブロッカーが臨床現場で使用可能な有効な治療法となることを示唆している。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (20 results)

All 2023 2022 2021 Other

All Int'l Joint Research (1 results) Journal Article (14 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 14 results,  Open Access: 13 results) Presentation (5 results) (of which Int'l Joint Research: 5 results,  Invited: 5 results)

  • [Int'l Joint Research] HDRCRP/Bogra Medical college(バングラデシュ)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Landiolol and Sepsis2023

    • Author(s)
      Jesmin S, Kawano S
    • Journal Title

      Local journal of HDRCRP

      Volume: 7 Pages: 1-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Omicron Transmissibility, Severity, Vaccines, and Future Perspectives.2022

    • Author(s)
      Maqbool, A.; Jesmin, S.; Shimojo, N.
    • Journal Title

      Microbiology & Infectious Disease

      Volume: 6(4) Pages: 1-6

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Community survey, knowledge and attitude of Bangladeshi people during the time of Omicron Variant emergence2022

    • Author(s)
      Jesmin, S.; Maqbool, A.; Rahman, M.A.; Sohael, F.; Matsuishi, Y.; Shima, T.; Shimojo, N.; Kawano, S.; Yamaguchi, N.; Moroi, M
    • Journal Title

      International J Biomed Res Prac

      Volume: 2(2) Pages: 1-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Brief Look at Omicron Condition in Bangladesh: Dealing with another variant.2022

    • Author(s)
      Jesmin, S.; Matsuishi, Y.; Sohael, F.; Imtiaz, A.; Shimojo, N.; Shima, T.; Yamaguchi, N.; Rahman, A.; Maqbool, A.; Kawano, S.,Moroi, M.
    • Journal Title

      Journal of Medical - Clinical Research & Reviews

      Volume: 6(8) Pages: 1-9

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Monkeypox and an Interesting Look at Changes in Epidemiology2022

    • Author(s)
      Jesmin Subrina、Rahman Md. Arifur、Sohael Farzana、Shimojo Nobutake、Yamaguchi Naoto、Kawano Satoru、Moroi Masao
    • Journal Title

      Journal of Biomedical Research & Environmental Sciences

      Volume: 3 Issue: 8 Pages: 889-894

    • DOI

      10.37871/jbres1528

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Covid-19 Vaccination status in Bogura district in Bangladesh.2022

    • Author(s)
      Jesmin, S.; Maqbool, A.; Sohael, F.; Islam, M.M.; Matsuishi, Y.; Shima, T.; Shimojo, N.; Kawano, S.; Rahman, M.A.; Yamaguchi, N.; Moroi, M.
    • Journal Title

      Journal of Biomedical Research & Environmental Sciences

      Volume: 3(5) Pages: 516-521

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] COVID-19 Community Survey, Knowledge, Attitude and Practice by Bangladeshi Population.2022

    • Author(s)
      Jesmin, S.; Maqbool, A.; Sohael, F.; Islam, M.M.; Matsuishi, Y.; Shima, T.; Shimojo, N.; Kawano, S.; Rahman, M.A.; Yamaguchi, N.; Moroi, M.
    • Journal Title

      Journal of Biomedical Research & Environmental Sciences

      Volume: 3(4) Pages: 367-372

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Covid-19, Co-morbidities and its impact on prognosis in a tertiary care hospital of Bangladesh.2022

    • Author(s)
      Mamun, M.A.; Maqbool, A.; Sohael, F.; Rahman, M.A.; Islam, M.M.;Shima, T.; Shimojo, N.; Kawano, S.; Yamaguchi, N.; Moroi, M.; Jesmin, S.
    • Journal Title

      Journal of Medical - Clinical Research & Reviews,

      Volume: 6(2) Pages: 1-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prevalence of Diabetes Mellitus Among Tuberculosis patients in Bangladesh.2022

    • Author(s)
      Mamun, M.A.; Maqbool, A.; Sohael, F.; Rahman, M.A.; Islam, M.M.;Shima, T.; Shimojo, N.; Kawano, S.; Yamaguchi, N.; Moroi, M.; Jesmin, S.
    • Journal Title

      Journal of Diabetes and its Complications

      Volume: 6(1) Pages: 1-8

    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Covid-19 Vaccination status in Bogura district in Bangladesh.2022

    • Author(s)
      Jesmin, S.; Maqbool, A.; Sohael, F.; Islam, M.M.; Matsuishi, Y.; Shima, T.; Shimojo, N.; Kawano, S.; Rahman, M.A.; Yamaguchi, N.; Masao, M
    • Journal Title

      Journal of Biomedical Research & Environmental Sciences

      Volume: -

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Covid-19, Co-morbidities and its impact on prognosis in a tertiary care hospital of Bangladesh.2022

    • Author(s)
      Mamun, M.A.; Maqbool, A.; Sohael, F.; Rahman, M.A.; Islam, M.M.; Shima, T.; Shimojo, N.; Kawano, S.; Yamaguchi, N.; Masao, M.; Jesmin, S
    • Journal Title

      Journal of Medical - Clinical Research & Reviews

      Volume: 6(2) Pages: 1-5

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Daily walking habit reduces fasting blood sugar level in newly diagnosed diabetic participants in rural Bangladesh2021

    • Author(s)
      Jesmin Subrina、Shima Takeru、Yamaguchi Naoto、Sohael Farzana、Maqbool Adil、Rahman Arifur、Moroi Masao、Shimojo Nobutake、Kawano Saturo、Watanabe Koichi、Takeda Fumi、Soya Hideaki
    • Journal Title

      The Journal of Physical Fitness and Sports Medicine

      Volume: 10 Issue: 2 Pages: 85-97

    • DOI

      10.7600/jpfsm.10.85

    • NAID

      130007997346

    • ISSN
      2186-8123, 2186-8131
    • Year and Date
      2021-03-25
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prevalence of Metabolic Syndrome Components among EarlyAge onset Acute Coronary Syndrome Patients in Bangladesh.2021

    • Author(s)
      Jesmin, S.; Maqbool, A.; Sultana, S.N.; Sohael, F.; Islam, M.M.; Matsuishi, Y.; Shima, T.; Shimojo, N.; Kawano, S.; Rahman, M.A.; Yamaguchi, N.; and Moro, M
    • Journal Title

      Cardiology & Vascular Research

      Volume: 5(4) Pages: 1-8

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of Selective Endothelin Receptor Antagonist on Vegf Signaling System in Diabetic Penis: A Possible Clinical Implication for Diabetes Induced Erectile Dysfunction2021

    • Author(s)
      Adil Maqbool, Subrina Jesmin, Chishimba N Mowa, Sayeeda Nusrat Sultana,Nobutake Shimojo, Yujiro Matsuishi, Takeru Shima, Naoto Yamaguchi, Takashi Miyauchi, Satoru Kawano, Takashi Miyauchi
    • Journal Title

      Cardiology & Vascular Research

      Volume: 5 Pages: 1-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Prevention of MODS in sepsis2023

    • Author(s)
      Jesmin S, Kawano S
    • Organizer
      Online Symposium arranged by Popular Diagnosic , Dhaka, Bangladesh
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of angiogenesis in sepsis2022

    • Author(s)
      Jesmin S, Kawano S
    • Organizer
      nvited by Shuvo Diagnostic Center, Bogra, Bangladesh
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Angiogenesis and sepsis: Therapeutic implication2021

    • Author(s)
      Jesmin S, Kawano S
    • Organizer
      A special online conference arranged by HDRCRP
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Can sepsis complications be reversed?2021

    • Author(s)
      Jesmin S, Kawano S
    • Organizer
      Invited by TMSS, Bogra, Bangladesh
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] How do you deal with sepsis complications?2021

    • Author(s)
      Jesmin S, Kawano S
    • Organizer
      rranged by Sonar Desh Clinic, Bogra, Bangladesh
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2020-04-28   Modified: 2025-01-30  

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