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Development of a PTX3 absorption column for patients with SIRS.

Research Project

Project/Area Number 24591070
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Circulatory organs internal medicine
Research InstitutionJuntendo University

Principal Investigator

INOUE KENJI  順天堂大学, 医学部, 准教授 (80317388)

Project Period (FY) 2012-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords敗血症 / 全身性炎症反応症候群 / 体外循環式カラム / 吸着カラム / 全身炎症反応性症候群 / 血漿交換 / 体外循環 / ヒストン / PTX3 / バイオマーカー
Outline of Final Research Achievements

To overcome a non-specific absorption with histone to pentraxin 3 (PTX3) columns, we have studied which sequence of PTX3 was most appropriate or 2) which beads or blocking buffer were appropriate to reduce the background. However, we could not find an appropriate condition to reduce it. But an electro-microscopy revealed a very strong aggregation of recombinant PTX3 and histone 4, which may cause the non-specific absorption. From this finding, we consider that the mechanism of a strong aggregation is the fact that PTX3 inhibit histone, which cause to damage of human endothelial cell in septic condition.

Report

(7 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (25 results)

All 2017 2016 2015 2014 2013 2012 Other

All Journal Article (16 results) (of which Peer Reviewed: 9 results,  Acknowledgement Compliant: 3 results,  Open Access: 3 results) Presentation (5 results) (of which Invited: 1 results) Book (4 results)

  • [Journal Article] Simultaneous subacute coronary artery stent thrombosis in a carrier of two CYP2C19 loss-of function polymorphisms (*2/*3).2016

    • Author(s)
      Chikata Y, Iwata H, Osborn EA,Fukuda K, Okai I, Shiozaki M, Kimura Y, Inoue K,Fujiwara Y,Sumiyoshi M
    • Journal Title

      Int J Cardiol.

      Volume: 212 Pages: 148-150

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reevaluation of cardiac risk scores and multiple biomarkers for the prediction of first major cardiovascular events and death in the drug-eluting stent era.2016

    • Author(s)
      Onda T,Inoue K*, Suwa S, Nishizaki Y, Kasai T, Kimura Y, Fukuda K, Okai I, Fujiwara Y, Matsuoka J, Sumiyoshi M, Daida H
    • Journal Title

      Int J Cardiol.

      Volume: 219 Pages: 180-185

    • DOI

      10.1016/j.ijcard.2016.06.014

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Enormous Pedunculated Vegetation Originating in the Left Ventricular Apex in a Patient with Infective Endocarditis2016

    • Author(s)
      Murata A, Inoue K*, Maruyama S, Iguchi S, Sugita M, Hiki M, Okazaki S, Okai I, Fujiwara Y, Sumiyoshi M, Yamamoto T, Amano A, Daimon M, Daida H.
    • Journal Title

      Intern Med.

      Volume: 20 Pages: 2971-2973

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Cardioprotective Role of Pentraxin 3.2015

    • Author(s)
      Inoue K
    • Journal Title

      J Atheroscler Thromb

      Volume: 22 Pages: 335-337

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 2)Comparison of conventional and high-sensitivity troponin in patients with chest pain: a collaborative meta-analysis.2014

    • Author(s)
      Lipinski MJ, Baker NC, Escarcega RO, Torguson R, Chen F, Aldous SJ, Christ M, Collinson PO, Goodacre SW, Mair J, Inoue K, Lotze U, Sebbane M, Cristol JP, Freund Y, Chenevier-Gobeaux C, Meune C, Eggers KM, Pracon R, Schreiber DH, Wu AH, Ordonez-Llanos J, Jaffe AS, Twerenbold R, Mueller C, Waksman R
    • Journal Title

      Am Heart J

      Volume: 169 Issue: 1 Pages: 6-16

    • DOI

      10.1016/j.ahj.2014.10.007

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Protective effect of the long pentraxin PTX3 against histone-mediated endothelial cell cytotoxicity in sepsis.2014

    • Author(s)
      Daigo K, Nakakido M, Ohashi R, Fukuda R, Matsubara K, Minami T, Yamaguchi N, Inoue K, Jiang S, Naito M, Tsumoto K, Hamakubo T.
    • Journal Title

      Sci Signal

      Volume: 7 Issue: 343

    • DOI

      10.1126/scisignal.2005522

    • NAID

      120005537769

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dr. ブランチの病歴・身体所見のコツ;第1回 先生、お腹が痛いです!助けてください!2013

    • Author(s)
      ジョエル・ブランチ、井上健司
    • Journal Title

      レジデントノート

      Volume: 50 Pages: 527-540

    • Related Report
      2013 Research-status Report
  • [Journal Article] Dr. ブランチの病歴・身体所見のコツ;第2回 先生、息が苦しいです!助けてください!2013

    • Author(s)
      ジョエル・ブランチ、井上健司
    • Journal Title

      レジデントノート

      Volume: 50 Pages: 685-697

    • Related Report
      2013 Research-status Report
  • [Journal Article] Dr. ブランチの病歴・身体所見のコツ;第3回 先生、お腹が痛いです!助けてください!2013

    • Author(s)
      ジョエル・ブランチ、井上健司
    • Journal Title

      レジデントノート

      Volume: 50 Pages: 721-730

    • Related Report
      2013 Research-status Report
  • [Journal Article] Dr. ブランチの病歴・身体所見のコツ;第4回 先生、頭痛がひどいです!助けてください!2013

    • Author(s)
      ジョエル・ブランチ、井上健司
    • Journal Title

      レジデントノート

      Volume: 50 Pages: 1111-1122

    • Related Report
      2013 Research-status Report
  • [Journal Article] 診断をつけるためにはどのように情報を収集、解析すればいいのでしょうか?教えてください! Part 12013

    • Author(s)
      ジョエル・ブランチ、井上健司
    • Journal Title

      レジデントノート

      Volume: 50 Pages: 1295-1307

    • Related Report
      2013 Research-status Report
  • [Journal Article] 診断をつけるためにはどのように情報を収集、解析すればいいのでしょうか?教えてください! Part 22013

    • Author(s)
      ジョエル・ブランチ、井上健司
    • Journal Title

      レジデントノート

      Volume: 50 Pages: 1714-1722

    • Related Report
      2013 Research-status Report
  • [Journal Article] 炎症マーカー: CRPとPTX32013

    • Author(s)
      井上 健司
    • Journal Title

      medichina

      Volume: 50 Pages: 986-89

    • Related Report
      2013 Research-status Report
  • [Journal Article] The proteomic profile of circulating pentraxin 3 (PTX3) complex in sepsis demonstrates the interaction with azurocidin 1 and other components of neutrophil extracellular traps2012

    • Author(s)
      Daigo K, Yamaguchi N, Kawamura T, Matsubara K, Jiang S, Ohashi R, Sudou Y, Kodama T, Naito M, Inoue K, Hamakubo T
    • Journal Title

      Mol Cell Proteomics

      Volume: 11(6) Issue: 6 Pages: M111.015073-M111.015073

    • DOI

      10.1074/mcp.m111.015073

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Human pentraxin 3 (PTX3) as a novel biomarker for the diagnosis of pulmonary arterial hypertension.2012

    • Author(s)
      Tamura Y, Ono T, Kuwana M, Inoue K, Takei M, Yamamoto T, Kawakami T, Fujita J, Kataoka M, Kimura K, Sano M, Daida H, Satoh T, Fukuda K
    • Journal Title

      PLoS One

      Volume: 7

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Predicting bacteremia based on nurse-assessed food consumption at the time of blood culture2012

    • Author(s)
      Komatsu T, Onda T, Murayama G, Yamanouchi M, Inukai M, Sakai A, Kikuta M, Branch J, Aoki M, Tierney LM Jr, Inoue K
    • Journal Title

      J Hosp Med

      Volume: 7 Pages: 702-705

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] The Utility of a 0-h/1-h Rapid-rule out and Rule-in Algorithm of Acute Coronary Syndrome Using High Sensitivity Cardiac Troponin T. 2017

    • Author(s)
      Inoue K
    • Organizer
      第81回日本循環器学会学術集会
    • Place of Presentation
      ホテル日航金沢
    • Year and Date
      2017-03-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 0-1時間アルゴリズムの有用性~2015年ESCガイドラインに基づく非ST上昇型 心筋梗塞の診断について~2016

    • Author(s)
      塩崎正幸、井上健司、木村由紀、福田健太郎、岡井巌、藤原康昌、住吉正孝、代田浩之
    • Organizer
      第64回日本心臓病学会学術集会
    • Place of Presentation
      有楽町フォーラム
    • Year and Date
      2016-09-23
    • Related Report
      2016 Research-status Report
  • [Presentation] 薬物溶出性ステント時代における各種心血管リスクスコアとバイオマーカー の心血管死予測効果の再評価2016

    • Author(s)
      恩田俊之、井上健司、塩崎正幸、木村由紀、福田健太郎、岡井巌、藤原康昌、住吉正孝、代田浩之
    • Organizer
      第64回日本心臓病学会学術集会
    • Place of Presentation
      有楽町フォーラム
    • Year and Date
      2016-09-23
    • Related Report
      2016 Research-status Report
  • [Presentation] Sequential organ failure assessment (sofa) score is superior to multiple biomarkers for the risk stratification in patients with severe chest pain2012

    • Author(s)
      Inoue K, Maruyama M, Diada H
    • Organizer
      European society of cardiology congress 2012
    • Place of Presentation
      ドイツ・ミュンヘン
    • Related Report
      2012 Research-status Report
  • [Presentation] 循環器領域のバイオマーカー

    • Author(s)
      井上 健司
    • Organizer
      日臨技 首都圏支部(第2回)医学検査学会
    • Place of Presentation
      東京都
    • Related Report
      2013 Research-status Report
    • Invited
  • [Book] 循環器疾患 治療過程で遭遇する諸問題の解決法2014

    • Author(s)
      井上健司
    • Total Pages
      424
    • Publisher
      日本医事新報社
    • Related Report
      2014 Research-status Report
  • [Book] 新規血管炎症反応性蛋白Pentraxin 3の測定系開発から臨床展開へ2012

    • Author(s)
      井上健司
    • Total Pages
      10
    • Publisher
      順天堂医学
    • Related Report
      2012 Research-status Report
  • [Book] 知っておきたい血管医学用語 Pentraxin 3;2012

    • Author(s)
      井上健司
    • Total Pages
      4
    • Publisher
      Vascular Medicine
    • Related Report
      2012 Research-status Report
  • [Book] Heart View 増刊号2012

    • Author(s)
      井上健司、代田浩之
    • Total Pages
      6
    • Publisher
      循環器診療ツールとしてのバイオマーカー、虚血性心疾患、急性冠症候群
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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