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Fractalkine receptor and abdominal aortic aneurysm

Research Project

Project/Area Number 20K08406
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionWakayama Medical University

Principal Investigator

Kashiwagi Manabu  和歌山県立医科大学, 医学部, 講師 (70453181)

Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsフラクタルカイン受容体 / 腹部大動脈瘤 / 冠動脈疾患 / 頻脈性不整脈 / フラクタルカイン
Outline of Research at the Start

腹部大動脈瘤は、動脈壁の局所的脆弱性をもとに進行性の動脈径の拡大を特徴とする予後不良疾患である。現在、治療法として外科的介入があるが適応が限られるため、薬物療法の開発が望まれている。しかし、腹部大動脈瘤形成機序の詳細が不明のため、有効な治療薬は開発されていない。C-X3-C chemokine receptor 1(CX3CR1)は、ケモカインの一種であるフラクタルカインの受容体である。本研究の目的は、分子生物学的手法を用いてCX3CR1の腹部大動脈瘤形成機序への関与を明らかにし、新規分子標的療法の礎とすることである。

Outline of Final Research Achievements

Peripheral blood monocytes are not heterogeneous but are divided into two subsets: inflammatory and non-inflammatory monocytes. We have demonstrated that an increase in non-inflammatory monocytes is involved in the development of future coronary artery disease. On the other hand, both inflammatory monocytes and interleukin 34 are elevated in acute myocardial infarction, suggesting that they are involved in myocardial remodeling and the development of chronic cardiovascular events.Non-inflammatory monocytes are elevated in abdominal aortic aneurysms, and inflammatory abdominal aortic aneurysm formation is suppressed in fractalkine knockout mice, suggesting that fractalkine receptors and non-inflammatory monocytes may contribute to the aortic aneurysm formation process.

Academic Significance and Societal Importance of the Research Achievements

ヒト末梢血単球サブセットの評価が腹部大動脈瘤におけるリスク層別化に寄与することが示唆された。また単球サブセットやインターロイキン34を含む炎症性サイトカインの上昇は冠動脈疾患や心房細動発症への関与も示唆されるため、さらなる機序検討が必要であるが、新規治療の礎になると考えられた。

Report

(6 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (18 results)

All 2025 2024 2023 2022 2021

All Journal Article (18 results) (of which Peer Reviewed: 15 results,  Open Access: 5 results)

  • [Journal Article] Nonsurgical management of cardiac perforation within epicardial adipose tissue by temporary transvenous pacemaker lead2025

    • Author(s)
      Nishioeda Toshiki、Kashiwagi Manabu、Kuroi Akio、Mori Kazuya、Tanaka Atsushi
    • Journal Title

      HeartRhythm Case Reports

      Volume: 11 Issue: 2 Pages: 125-128

    • DOI

      10.1016/j.hrcr.2024.10.022

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of left pulmonary vein trunk and subclinical atrial fibrillation in patients with cardiac implantable electronic device2024

    • Author(s)
      Kashiwagi Manabu、Kuroi Akio、Higashimoto Natsuki、Mori Kazuya、Terada Kosei、Katayama Yosuke、Takemoto Kazushi、Taruya Akira、Shiono Yasutsugu、Tanimoto Takashi、Kitabata Hironori、Tanaka Atsushi
    • Journal Title

      Heart and Vessels

      Volume: 39 Issue: 12 Pages: 1036-1044

    • DOI

      10.1007/s00380-024-02423-4

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Long-term survival with pocket-defected permanent pacemaker after conservative management of pacemaker infection2024

    • Author(s)
      Kashiwagi Manabu、Mori Kazuya、Kuroi Akio、Tanimoto Takashi、Kitabata Hironori、Tanaka Atsushi
    • Journal Title

      HeartRhythm Case Reports

      Volume: 10 Issue: 6 Pages: 387-389

    • DOI

      10.1016/j.hrcr.2024.03.002

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of pulmonary vein anatomy and left atrial size on postoperative atrial fibrillation after esophagectomy for esophageal cancer2023

    • Author(s)
      Manabu Kashiwagi
    • Journal Title

      Esophagus

      Volume: 20 Issue: 4 Pages: 626-634

    • DOI

      10.1007/s10388-023-01018-8

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Very-late-phase perforation of the septum and left ventricle by a passive fixation pacemaker lead: Case report2023

    • Author(s)
      Natsuki Higashimoto
    • Journal Title

      Heart Rhythm Case Report

      Volume: 9 Issue: 10 Pages: 741-744

    • DOI

      10.1016/j.hrcr.2023.07.019

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Transvenous permanent pacemaker implantation after debranching thoracic endovascular aortic repair; A case series2023

    • Author(s)
      Manabu Kashiwagi
    • Journal Title

      Pacing and Clinical Electrophysiology

      Volume: N/A Issue: 7 Pages: 929-932

    • DOI

      10.1111/pace.14885

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of tag index and local electrogram for successful first-pass cavotricuspid isthmus ablation2023

    • Author(s)
      Manabu Kashiwagi
    • Journal Title

      Heart Rhythm O2

      Volume: 4 Issue: 6 Pages: 350-358

    • DOI

      10.1016/j.hroo.2023.04.002

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Cryoablation for atrial tachycardia with cycle length variability originating from the vicinity of the sinus node2023

    • Author(s)
      Kashiwagi Manabu、Kuroi Akio、Miyake Daichi、Shimomine Eiko、Teruya Yusuke、Otsuki Yuto、Higashimoto Natsuki、Terada Kosei、Nakamura Kazutaka、Tanaka Atsushi
    • Journal Title

      Journal of Cardiology Cases

      Volume: 27 Issue: 2 Pages: 67-72

    • DOI

      10.1016/j.jccase.2022.10.009

    • Related Report
      2022 Research-status Report
  • [Journal Article] Relationship between postoperative atrial fibrillation and its recurrence after lung resection2023

    • Author(s)
      Kashiwagi Manabu、Hirai Yoshimitsu、Kuroi Akio、Ohashi Takuya、Yata Yumi、Fusamoto Aya、Iguchi Hideto、Higashimoto Natsuki、Tanimoto Takashi、Tanaka Atsushi、Nishimura Yoshiharu
    • Journal Title

      Surgery Today

      Volume: - Issue: 10 Pages: 1139-1148

    • DOI

      10.1007/s00595-023-02670-4

    • Related Report
      2022 Research-status Report
  • [Journal Article] Vascular Response After Everolimus-Eluting Stent in Acute Myocardial Infarction Caused by Calcified Nodule2022

    • Author(s)
      Ino Yasushi、Takahata Masahiro、Kubo Takashi、Khalifa Amir Kh. M.、Satogami Keisuke、Terada Kosei、Ozaki Yuichi、Katayama Yosuke、Taruya Akira、Ota Shingo、Wada Teruaki、Tanimoto Takashi、Shiono Yasutsugu、Kashiwagi Manabu、Kuroi Akio、Tanaka Atsushi
    • Journal Title

      Circulation Journal

      Volume: 86 Issue: 9 Pages: 1388-1396

    • DOI

      10.1253/circj.CJ-21-1059

    • ISSN
      1346-9843, 1347-4820
    • Year and Date
      2022-08-25
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Atherectomy on Lesion Preparation in Heavily Calcified Coronary Artery Disease2022

    • Author(s)
      Emori Hiroki、Shiono Yasutsugu、Terada Kosei、Higashioka Daisuke、Takahata Masahiro、Fujita Suwako、Wada Teruaki、Ota Shingo、Satogami Keisuke、Kashiwagi Manabu、Kuroi Akio、Yamano Takashi、Tanimoto Takashi、Tanaka Atsushi
    • Journal Title

      Circulation Reports

      Volume: 4 Issue: 5 Pages: 205-214

    • DOI

      10.1253/circrep.CR-22-0028

    • ISSN
      2434-0790
    • Year and Date
      2022-05-10
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevalence of low-attenuation plaques and statin therapy in plaque rupture type of acute coronary syndrome2022

    • Author(s)
      Kashiwagi Manabu、Taruya Akira、Kuroi Akio、Katayama Yosuke、Terada Kosei、Wada Teruaki、Takahata Masahiro、Shiono Yasutsugu、Tanimoto Takashi、Tanaka Atsushi
    • Journal Title

      Coronary Artery Disease

      Volume: 34 Issue: 1 Pages: 11-17

    • DOI

      10.1097/mca.0000000000001203

    • Related Report
      2022 Research-status Report
  • [Journal Article] Risk Factors for Chronic Atrial Fibrillation Development After Esophagectomy for Esophageal Cancer2022

    • Author(s)
      Kashiwagi Manabu、Ojima Toshiyasu、Hayata Keiji、Kitadani Junya、Takeuchi Akihiro、Kuroi Akio、Terada Kosei、Tanimoto Takashi、Tanaka Atsushi、Yamaue Hiroki
    • Journal Title

      Journal of Gastrointestinal Surgery

      Volume: 26 Issue: 12 Pages: 2451-2459

    • DOI

      10.1007/s11605-022-05493-9

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Serial changes of coronary flow reserve over one year after transcatheter aortic valve implantation in patients with severe aortic stenosis2022

    • Author(s)
      Wada Teruaki、Shiono Yasutsugu、Honda Kentaro、Higashioka Daisuke、Taruya Akira、Takahata Masahiro、Fujita Suwako、Ota Shingo、Satogami Keisuke、Ozaki Yuichi、Kashiwagi Manabu、Kuroi Akio、Yamano Takashi、Takemoto Kazushi、Tanimoto Takashi、Kitabata Hironori、Nishimura Yoshiharu、Tanaka Atsushi
    • Journal Title

      IJC Heart & Vasculature

      Volume: 42 Pages: 101090-101090

    • DOI

      10.1016/j.ijcha.2022.101090

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interleukin-34 levels are increased in acute myocardial infarction and associated with major adverse cardiovascular events2021

    • Author(s)
      Kashiwagi Manabu、Ozaki Yuichi、Imanishi Toshio、Taruya Akira、Kuroi Akio、Katayama Yosuke、Shimamura Kunihiro、Shiono Yasutsugu、Tanimoto Takashi、Kubo Takashi、Tanaka Atsushi、Akasaka Takashi
    • Journal Title

      Coronary Artery Disease

      Volume: 33 Issue: 1 Pages: 61-63

    • DOI

      10.1097/mca.0000000000001046

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Real-time venography-guided extrathoracic puncture technique for cardiovascular implantable electronic device implantation2021

    • Author(s)
      Kashiwagi Manabu、Katayama Yosuke、Kuroi Akio、Taruya Akira、Terada Kosei、Tanimoto Takashi、Wada Teruaki、Shimamura Kunihiro、Shiono Yasutsugu、Kubo Takashi、Tanaka Atsushi、Akasaka Takashi
    • Journal Title

      Heart and Vessels

      Volume: 37 Issue: 1 Pages: 91-98

    • DOI

      10.1007/s00380-021-01885-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of cavotricuspid isthmus depth on the ablation index for successful first-pass typical atrial flutter ablation2021

    • Author(s)
      Kashiwagi Manabu、Kuroi Akio、Katayama Yosuke、Terada Kosei、Fujita Suwako、Hozumi Takeshi、Shimamura Kunihiro、Shiono Yasutsugu、Tanimoto Takashi、Kubo Takashi、Tanaka Atsushi、Akasaka Takashi
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 22413-22413

    • DOI

      10.1038/s41598-021-01846-7

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Interleukin-34 levels are increased in acute myocardial infarction and associated with major adverse cardiovascular events2021

    • Author(s)
      Manabu Kashiwagi
    • Journal Title

      Coronary Artery Disease

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed

URL: 

Published: 2020-04-28   Modified: 2026-01-16  

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