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Development of integrin-targeted therapy for novel coronavirus-induced ARDS

Research Project

Project/Area Number 21K09070
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 InstitutionMie University

Principal Investigator

今井 寛  三重大学, 医学系研究科, リサーチアソシエイト (00184804)

Co-Investigator(Kenkyū-buntansha) 川本 英嗣  三重大学, 医学部附属病院, 准教授 (20577415)
朴 恩正  三重大学, 医学系研究科, 准教授 (20644587)
島岡 要  三重大学, 医学系研究科, 教授 (40281133)
Project Period (FY) 2021-04-01 – 2025-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
KeywordsSARS-CoV-2 / ARDS / β1インテグリン / ACE2 / 肺上皮細胞 / RGD配列 / integrin / COVID-19 / Coronavirus Disease 2019
Outline of Research at the Start

本研究では、新型コロナウイルス(SARS-CoV-2)によるAcute Respiratory Distress Syndrome (ARDS)は免疫系の制御異常によるサイトカインストームを病態の中心とした急性肺障害であり、効果的な治療法開発のために、以下の3つの研究を行うことを目的とする。
①SARS-CoV-2の細胞内侵入を抑制するインテグリン低分子阻害剤を、ウイルス中和アッセイを用いて同定し、②インテグリン阻害剤のSARS-CoV-2誘導性ARDS治療効果を、マウスモデルで検討する。さらに③インテグリンとACE2との同時阻害が、ウイルスの細胞侵入阻害やARDSモデル治療に相乗的効果をもたらす可能性を検証する。

Outline of Annual Research Achievements

新型コロナウイルス感染症(COVID-19)におけるサイトカインストームを抑制する根本的な治療方法は、現在のところ確立されていない。重症急性呼吸器症候群コロナウイルス2型(SARS-CoV-2)は、そのエンベロープ上に存在するスパイク糖タンパク質を介して、宿主の細胞に感染する。このスパイク糖タンパク質は、アンジオテンシン変換酵素2(ACE2)と結合し、主に肺上皮細胞に侵入するための受容体として機能することが知られている。さらに、インテグリンといった細胞接着分子の一部は、特定のリガンド(配位子)としてアルギニルグリシルアスパラギン酸(RGD)配列を認識し、SARS-CoV-2のスパイク糖タンパク質とも結合する可能性が示唆されている。我々は、β1インテグリンが、ヒト肺上皮細胞株やマウス肺胞上皮細胞において多く発現しており、このβ1インテグリンがSARS-CoV-2のスパイクタンパク質と結合することを確認した。
本研究成果により、β1インテグリンがACE2とは独立してスパイクタンパク質と相互作用することが明らかになった。したがって、β1インテグリンはSARS-CoV-2の代替受容体として機能する可能性があり、この分子を標的とした治療法の開発が進めば、ウイルス感染の予防やARDS(急性呼吸窮迫症候群)の発症予防に寄与する可能性がある。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

β1インテグリンがSARS-CoV-2の代替受容体として機能し、ウイルス感染予防のターゲットとなる可能性が示唆する実験結果を得たため、順調に実験が進んでいる。

Strategy for Future Research Activity

今後コロナ患者検体40名(90%以上が気管挿管患者)の解析を行う予定。

Report

(3 results)
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (31 results)

All 2023 2022 2021 2020

All Journal Article (31 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 31 results,  Open Access: 31 results)

  • [Journal Article] Correlation Between the Social Network Structure and Well-Being of Health Care Workers in Intensive Care Units: Prospective Observational Study2023

    • Author(s)
      Esumi Ryo、Ito-Masui Asami、Kawamoto Eiji、Ito Mami、Hayashi Tomoyo、Shinkai Toru、Hane Atsuya、Okuno Fumito、Park Eun Jeong、Kaku Ryuji、Shimaoka Motomu
    • Journal Title

      Interactive Journal of Medical Research

      Volume: 12 Pages: e50148-e50148

    • DOI

      10.2196/50148

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of an Internet Delivered Cognitive Behavioral Therapy Based Sleep Improvement App for Shift Workers at High Risk of Sleep Disorder: Single-Arm, Nonrandomized Trial2023

    • Author(s)
      Ito-Masui Asami、Sakamoto Ryota、Matsuo Eri、Kawamoto Eiji、Motomura Eishi、Tanii Hisashi、Yu Han、Sano Akane、Imai Hiroshi、Shimaoka Motomu
    • Journal Title

      Journal of Medical Internet Research

      Volume: 25 Pages: 1-16

    • DOI

      10.2196/45834

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Novel Approach to Reducing Lung Metastasis in Osteosarcoma: Increasing Cell Stiffness with Carbenoxolone2023

    • Author(s)
      Kita Kouji、Asanuma Kunihiro、Okamoto Takayuki、Kawamoto Eiji、Nakamura Koichi、Hagi Tomohito、Nakamura Tomoki、Shimaoka Motomu、Sudo Akihiro
    • Journal Title

      Current Issues in Molecular Biology

      Volume: 45 Issue: 5 Pages: 4375-4388

    • DOI

      10.3390/cimb45050278

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Continuous High Positive-End Expiratory Pressure May Worsen Renal Function in Patients With Acute Respiratory Distress Syndrome: Retrospective Analyses of a Nationwide, Multicenter Observational Study in Japan2023

    • Author(s)
      Yokoyama Kazuto、Kaneko Tadashi、Ieki Yohei、Ito Asami、Kawamoto Eiji、Suzuki Kei、Ishikura Ken、Imai Hiroshi
    • Journal Title

      Cureus

      Volume: 15

    • DOI

      10.7759/cureus.35233

    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] MicroRNA Profiles in Intestinal Epithelial Cells in a Mouse Model of Sepsis2023

    • Author(s)
      Caidengbate Siqingaowa、Akama Yuichi、Banerjee Anik、Mokmued Khwanchanok、Kawamoto Eiji、Gaowa Arong、McCullough Louise D.、Shimaoka Motomu、Lee Juneyoung、Park Eun Jeong
    • Journal Title

      Cells

      Volume: 12 Issue: 5 Pages: 726-726

    • DOI

      10.3390/cells12050726

    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tetraploidy-linked sensitization to CENP-E inhibition in human cells.2023

    • Author(s)
      Yoshizawa Koya、Matsura Akira、Shimada Masaya、Ishida‐Ishihara Sumire、Sato Fuyu、Yamamoto Takahiro、Yaguchi Kan、Kawamoto Eiji、Kuroda Taruho、Matsuo Kazuya、Tamaoki Nobuyuki、Sakai Ryuichi、Shimada Yasuhito、Mishra Mithilesh、Uehara Ryota
    • Journal Title

      Molecular Oncology

      Volume: 10 Issue: 6 Pages: 13379-13379

    • DOI

      10.1002/1878-0261.13379

    • Related Report
      2023 Research-status Report 2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Conservative medical management combined with follow-up multidetector computed tomography of tracheobronchial injury caused by penetrating injuries: A case report2022

    • Author(s)
      Takahashi Tsuyoshi、Kaneko Tadashi、Hane Atsuya、Ito Asami、Kawamoto Eiji、Suzumura Misato、Ueda Koki、Shinoda Mari、Ito Atsushi、Imai Hiroshi
    • Journal Title

      Trauma Case Reports

      Volume: 42 Pages: 100710-100710

    • DOI

      10.1016/j.tcr.2022.100710

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sequential organ failure assessment score as a predictor of the outcomes of patients hospitalized for classical or exertional heatstroke2022

    • Author(s)
      Yokoyama Kazuto、Kaneko Tadashi、Ito Asami、Ieki Yohei、Kawamoto Eiji、Suzuki Kei、Ishikura Ken、Imai Hiroshi、Kanda Jun、Yokobori Shoji
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 16373-16373

    • DOI

      10.1038/s41598-022-20878-1

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Possible Metastatic Stage-Dependent ILC2 Activation Induces Differential Functions of MDSCs through IL-13/IL-13Rα1 Signaling during the Progression of Breast Cancer Lung Metastasis2022

    • Author(s)
      Ito Atsushi、Akama Yuichi、Satoh-Takayama Naoko、Saito Kanako、Kato Takuma、Kawamoto Eiji、Gaowa Arong、Park Eun Jeong、Takao Motoshi、Shimaoka Motomu
    • Journal Title

      Cancers

      Volume: 14 Issue: 13 Pages: 3267-3267

    • DOI

      10.3390/cancers14133267

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] miRNA-200c-3p targets talin-1 to regulate integrin-mediated cell adhesion.2021

    • Author(s)
      Obeng G, Park EJ, Appiah MG, Kawamoto E, Gaowa A, Shimaoka M.
    • Journal Title

      Sci Rep.

      Volume: 11 Issue: 1 Pages: 21597-21597

    • DOI

      10.1038/s41598-021-01143-3

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Substrate stiffness modulates endothelial cell function via the YAP-Dll4-Notch1 pathway2021

    • Author(s)
      Matsuo Eri、Okamoto Takayuki、Ito Atsushi、Kawamoto Eiji、Asanuma Kunihiro、Wada Koichiro、Shimaoka Motomu、Takao Motoshi、Shimamoto Akira
    • Journal Title

      Experimental Cell Research

      Volume: 408 Issue: 1 Pages: 112835-112835

    • DOI

      10.1016/j.yexcr.2021.112835

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recombinant soluble thrombomodulin accelerates epithelial stem cell proliferation in mouse intestinal organoids and promotes the mucosal healing in colitis2021

    • Author(s)
      Gaowa A, Park EJ, Kawamoto E, Qin Y, Shimaoka M.
    • Journal Title

      J Gastroenterol Hepatol.

      Volume: 36 Issue: 11 Pages: 3149-3157

    • DOI

      10.1111/jgh.15656

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cytoskeletal Actin Structure in Osteosarcoma Cells Determines Metastatic Phenotype via Regulating Cell Stiffness, Migration, and Transmigration2021

    • Author(s)
      Kita Kouji、Asanuma Kunihiro、Okamoto Takayuki、Kawamoto Eiji、Nakamura Koichi、Hagi Tomohito、Nakamura Tomoki、Shimaoka Motomu、Sudo Akihiro
    • Journal Title

      Current Issues in Molecular Biology

      Volume: 43 Issue: 3 Pages: 1255-1266

    • DOI

      10.3390/cimb43030089

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Elevated Plasma Soluble PD-L1 Levels in Out-of-Hospital Cardiac Arrest Patients2021

    • Author(s)
      Sumiyoshi Miho、Kawamoto Eiji、Nakamori Yuki、Esumi Ryo、Ikejiri Kaoru、Shinkai Toru、Akama Yuichi、Ito-Masui Asami、Imai Hiroshi、Gaowa Arong、Park Eun Jeong、Shimaoka Motomu
    • Journal Title

      Journal of Clinical Medicine

      Volume: 10 Issue: 18 Pages: 4188-4188

    • DOI

      10.3390/jcm10184188

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Endothelial connexin-integrin crosstalk in vascular inflammation2021

    • Author(s)
      Okamoto Takayuki、Park Eun Jeong、Kawamoto Eiji、Usuda Haruki、Wada Koichiro、Taguchi Akihiko、Shimaoka Motomu
    • Journal Title

      Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease

      Volume: 1867 Issue: 9 Pages: 166168-166168

    • DOI

      10.1016/j.bbadis.2021.166168

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevalence and predictors of direct discharge home following hospitalization of patients with serious adverse events managed by the rapid response system in Japan: a multicenter, retrospective, observational study2021

    • Author(s)
      Takashi Hongo, Hiromichi Naito, Toshifumi Fujiwara, Takaki Naito, Yosuke Homma, Yoshihisa Fujimoto, Morooka Takaya, Yuji Yamamori, Taka-Aki Nakada, Tsuyoshi Nojima, Atsunori Nakao, Shigeki Fujitani
    • Journal Title

      Acute Medicine & Surgery

      Volume: 8 Issue: 1 Pages: 1-8

    • DOI

      10.1002/ams2.690

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cellular and exosomal regulations of sepsis-induced metabolic alterations2021

    • Author(s)
      Appiah G. Michael, Park Eun Jeong, Akama Y, Nakamori Y, Kawamoto E, Gaowa A, Shimaoka M
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 15 Pages: 8295-8295

    • DOI

      10.3390/ijms22158295

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sociometric wearable devices for studying human behavior in corporate and healthcare workplaces2021

    • Author(s)
      Ito-Masui Asami、Kawamoto Eiji、Esumi Ryo、Imai Hiroshi、Shimaoka Motomu
    • Journal Title

      BioTechniques

      Volume: 71 Issue: 1 Pages: 392-399

    • DOI

      10.2144/btn-2020-0160

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Irisin supports integrin-mediated cell adhesion of lymphocytes.2021

    • Author(s)
      Myint PK, Ito A, Appiah MG, Obeng G, Darkwah S, Kawamoto E, Gaowa A, Park EJ, Shimaoka M
    • Journal Title

      Biochem Biophys Rep.

      Volume: 26 Pages: 100977-100977

    • DOI

      10.1016/j.bbrep.2021.100977

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ligand-competent fractalkine receptor is expressed on exosomes.2021

    • Author(s)
      Park EJ, Myint PK, Appiah MG, Worawattananutai P, Inprasit J, Prajuabjinda O, Soe ZY, Gaowa A, Kawamoto E, Shimaoka M.
    • Journal Title

      Biochem Biophys Rep.

      Volume: 26 Pages: 100932-100932

    • DOI

      10.1016/j.bbrep.2021.100932

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Spike Glycoprotein of SARS-CoV-2 Binds to β1 Integrins Expressed on the Surface of Lung Epithelial Cells.2021

    • Author(s)
      Park EJ, Myint PK, Appiah MG, Darkwah S, Caidengbate S, Ito A, Matsuo E, Gaowa a, Shimaoka M. Kawamoto E,
    • Journal Title

      Viruses

      Volume: 13 Issue: 4 Pages: 645-645

    • DOI

      10.3390/v13040645

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Internet-based Individualized Cognitive Behavioral Therapy for Shift Work Sleep Disorder (Empowered by Wellbeing Prediction): A Pilot Study Protocol.2021

    • Author(s)
      Ito-Masui A, Sakamoto R, Yu H,, Sano A, Motomura E, Tanii H, Sakano S, Esumi R, Imai H, Shimaoka M
    • Journal Title

      J JMIR Res Protoc.

      Volume: 10(3) Issue: 3 Pages: e24799-e24799

    • DOI

      10.2196/24799

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Veno-arterial extracorporeal membrane oxygenation and targeted temperature management in tricyclic antidepressant-induced cardiac arrest2021

    • Author(s)
      Ikejiri Kaoru、Akama Yuichi、Ieki Yohei、Kawamoto Eiji、Suzuki Kei、Yokoyama Kazuto、Ishikura Ken、Imai Hiroshi
    • Journal Title

      Medicine

      Volume: 100 Issue: 9 Pages: e24980-e24980

    • DOI

      10.1097/md.0000000000024980

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sepsis Induces Deregulation of IL-13 Production and PD-1 Expression in Lung Group 2 Innate Lymphoid Cells.2021

    • Author(s)
      Akama Y, Park EJ, Satoh-Takayama N, Gaowa A, Ito A, Kawamoto E, Darkwah S, Appiah MG, Myint PK, Ohno H, Imai H, Shimaoka M.
    • Journal Title

      Shock

      Volume: 55 Issue: 3 Pages: 357-370

    • DOI

      10.1097/shk.0000000000001647

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Remodeling of Bone Marrow Niches and Roles of Exosomes in Leukemia.2021

    • Author(s)
      Yamaguchi T, Kawamoto E, Gaowa A, Park EJ, Shimaoka M.
    • Journal Title

      Int J Mol Sci.

      Volume: 22 Issue: 4 Pages: 1881-1881

    • DOI

      10.3390/ijms22041881

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Lectin-Like Domain of Thrombomodulin Inhibits β1 Integrin-Dependent Binding of Human Breast Cancer-Derived Cell Lines to Fibronectin.2021

    • Author(s)
      Kawamoto E, Nago N, Okamoto T, Gaowa A, Masui-Ito A, Akama Y, Darkwah S, Appiah MG, Myint PK, Obeng G, Ito A, Caidengbate S, Esumi R, Yamaguchi T, Park EJ, Imai H, Shimaoka M.
    • Journal Title

      Biomedicines

      Volume: 9 Issue: 2 Pages: 162-162

    • DOI

      10.3390/biomedicines9020162

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Potential Roles of Muscle-Derived Extracellular Vesicles in Remodeling Cellular Microenvironment: Proposed Implications of the Exercise-Induced Myokine, Irisin2021

    • Author(s)
      Darkwah Samuel、Park Eun Jeong、Myint Phyoe Kyawe、Ito Atsushi、Appiah Michael G.、Obeng Gideon、Kawamoto Eiji、Shimaoka Motomu
    • Journal Title

      Frontiers in Cell and Developmental Biology

      Volume: 9 Pages: 1-1

    • DOI

      10.3389/fcell.2021.634853

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Methods to Study Integrin Functions on Exosomes2020

    • Author(s)
      Kawamoto Eiji、Park Eun Jeong、Shimaoka Motomu
    • Journal Title

      Methods in Molecular Biology

      Volume: 2217 Pages: 265-281

    • DOI

      10.1007/978-1-0716-0962-0_15

    • ISBN
      9781071609613, 9781071609620
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Social Network Analysis of Intensive Care Unit Health Care Professionals Measured by Wearable Sociometric Badges: Longitudinal Observational Study2020

    • Author(s)
      Kawamoto Eiji、Ito-Masui Asami、Esumi Ryo、Ito Mami、Mizutani Noriko、Hayashi Tomoyo、Imai Hiroshi、Shimaoka Motomu
    • Journal Title

      Journal of Medical Internet Research

      Volume: 22 Issue: 12 Pages: e23184-e23184

    • DOI

      10.2196/23184

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] How ICU Patient Severity Affects Communicative Interactions Between Healthcare Professionals: A Study Utilizing Wearable Sociometric Badges2020

    • Author(s)
      Kawamoto Eiji、Ito-Masui Asami、Esumi Ryo、Imai Hiroshi、Shimaoka Motomu
    • Journal Title

      Frontiers in Medicine

      Volume: 7 Pages: 606987-606987

    • DOI

      10.3389/fmed.2020.606987

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intestinal Epithelium-Derived Luminally Released Extracellular Vesicles in Sepsis Exhibit the Ability to Suppress TNF-a and IL-17A Expression in Mucosal Inflammation.2020

    • Author(s)
      Appiah MG, Park EJ, Darkwah S, Kawamoto E, Akama Y, Gaowa A, Kalsan M, Ahmad S, Shimaoka M.
    • Journal Title

      Int J Mol Sci.

      Volume: 21 Issue: 22 Pages: 8445-8445

    • DOI

      10.3390/ijms21228445

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research

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Published: 2021-04-28   Modified: 2024-12-25  

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