2012 Fiscal Year Final Research Report
New biomarker discovery for patients with pulmonary hypertension
Project/Area Number |
23659408
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Circulatory organs internal medicine
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Research Institution | Tohoku University |
Principal Investigator |
SATOH Kimio 東北大学, 高等教育開発推進センター, 准教授 (80436120)
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Project Period (FY) |
2011 – 2012
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Keywords | 肺高血圧 / 低酸素 / 酸化ストレス / バイオマーカー |
Research Abstract |
Pulmonary hypertension (PH) is associated with hypoxic exposure, enhanced production of reactive oxygen species (ROS) and proliferation of vascular smooth muscle cells (VSMC). In this study, we tested our hypothesis that cyclophilin A (CyPA) contributes to pulmonary vascular remodeling in patients with PH. Plasma CyPA levels were significantly elevated in patients with PH than in those without PH or healthy controls. Moreover, plasma CyPA levels increased according to the quartiles of pulmonary vascular resistance. Medical treatments reduced plasma CyPA levels in patients with PH. Finally, event-free curve revealed that high plasma CyPA predicted poor outcome (death or lungtransplantation). These results indicate that plasma CyPA is a novel biomarker for patients with PH.
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Research Products
(63 results)
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[Journal Article] Plasma cyclophilin A is a novel biomarker for coronary artery disease2013
Author(s)
Satoh K, Fukumoto Y, Sugimura K, MiuraY, Aoki T, Nochioka K, Tatebe S, Miyamichi-Yamamoto S, Shimizu T, Osaki S, Takagi Y, Tsuburaya R, Ito Y, Matsumoto Y, Nakayama M, Takeda M, Takahashi J, Ito K, Yasuda S, Shimokawa H
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Journal Title
Circ J
Volume: 77
Pages: 447-455
Peer Reviewed
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[Journal Article] Intensive immunospuppressive therapy improves pulmonary hemodynamics and long-term prognosis in patients with pulmonary arterial hypertension associated with connectivetissue disease2011
Author(s)
Miyamichi-Yamamoto S, Fukumoto Y, Sugimura K, Ishii T, Satoh K, Miura U, Tatebe S, Nochioka K, Aoki T, Do.e Zhulanqiqige, Shimokawa H
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Journal Title
Circ J
Volume: 75
Pages: 2668-2674
Peer Reviewed
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[Journal Article] Indispensable roles ofOX40L-derived signal and epistatic genetic effect in immune-mediated pathogenesis ofspontaneous pulmonary hypertension2011
Author(s)
Rabieyousefi M, Soroosh P, Satoh K, Date1F, Ishii N, Yamashita M, Oka M, McMurtryIF, Shimokawa H, Nose M, Sugamura K,Ono M
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Journal Title
BMC Immunology
Volume: 12
Pages: 67-79
Peer Reviewed
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[Journal Article] Optical coherence tomography is superior to intravascular ultrasound for diagnosis of distal-type chronic thromboembolic pulmonaryhypertension
Author(s)
Tatebe S, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Miura M, Yamamoto S, Yaoita N, Satoh K, Shimokawa H
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Journal Title
Circ J
Volume: (in press)
Peer Reviewed
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[Presentation] Plasma cyclophilin A is a novel biomarker for oxidative stress and coronary artery disease2013
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Shimizu T, Takagi Y, Tsuburaya R, Itoh Y, Matsumoto Y, Nakayama M, Takeda M, Takahashi J, Ito K, Yasuda S, Shimokawa H
Organizer
第77回日本循環器学会学術集会
Place of Presentation
横浜
Year and Date
20130315-17
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[Presentation] Recent research progress on the role of Rho-kinase pathway in the pathogenesis of pulmonary arterial hypertension -From Bench to Bedside-2013
Author(s)
Fukumoto Y, Sugimura K, Shimizu T, Qiqige Z, Yamamoto S, Tatebe S, Aoki T, Nochioka K, Miura Y, Satoh K, Shimokawa H
Organizer
第77回日本循環器学会学術集会
Place of Presentation
横浜
Year and Date
20130315-17
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[Presentation] Plasma cyclophilin A level is a novel biomarker of vasospastic angina2013
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Takagi Y, Tsuburaya R, Itoh Y, Matsumoto Y, Nakayama M, Takeda M, Takahashi J, Ito K, Yasuda S, Shimokawa H
Organizer
第77回日本循環器学会学術集会
Place of Presentation
横浜
Year and Date
20130315-17
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[Presentation] Plasma cyclophilin A as a novel biomarker for pulmonary hypertension in humans2013
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Shimizu T, Nakamura K, Ito H, Shimokawa H
Organizer
第77回日本循環器学会学術集会
Place of Presentation
横浜
Year and Date
20130315-17
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[Presentation] Enhanced Rho-kinase activity in circulating leukocytes in patients with heart failure2013
Author(s)
Qiqige Z, Fukumoto Y, Sugimura K, Miura Y, Tatebe S, Yamamoto S, Aoki T, Nochioka K, Satoh K, Nergui S, Kondoh M, Nakano M, Wakayama Y, Fukuda K, Nihei T, Takahashi J, Shimokawa H
Organizer
第77回日本循環器学会学術集会
Place of Presentation
横浜
Year and Date
20130315-17
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[Presentation] Rho kinase activity in circulating leukocytes as a novel bio marker of heart failure. (#12636)2012
Author(s)
Doe Z, Fukumoto Y, Sugimura K, Miura Y, Tatebe S, Yamamoto, AokiT, Nohicoka K, Satoh K, SuvdN, Kondo M, Nakano M, Wakayama Y, Fukuda K, Nihei T, Kikuchi Y, Takahashi J, Shimokawa H
Organizer
American Heart Association (AHA) Scientific Sessions
Place of Presentation
Los Angeles, USA
Year and Date
20121103-07
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[Presentation] Spontaneous development of arrhythmogenic right ventricular cardiomyopathy in mice overexpressing dominant-negative Rho-kinase in vascular smooth muscle cells. (#10984)2012
Author(s)
Ellawindy A, Satoh K, Tanaka S, Ikeda S, Shimizu T, Noda K, Fukumoto Y, KobayashiK, NakayamaK,Shimokawa H
Organizer
American Heart Association(AHA) Scientific Sessions
Place of Presentation
Los Angeles, USA
Year and Date
20121103-07
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[Presentation] Plasma cyclophilin A as a novel biomarker for pulmonary hypertension in humans. (#11189)2012
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura M, Nochioka K, Aoki T, TatebeS, Yamamoto S, Shimizu T, Nakamura K, Ito H, Shimokawa H
Organizer
American Heart Association (AHA) Scientific Sessions
Place of Presentation
Los Angeles, USA
Year and Date
20121103-07
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[Presentation] Prognostic significance of enhanced [18F]fluorodeoxyglucose accumulation in the right ventricular free wall in patients with pulmonary hypertension. (#10873)2012
Author(s)
Tatebe S, Fukumoto Y, Sugimura K, Satoh K, MiuraY, Nohicoka K, Aoki T, Yamamoto S, Oikawa-WakayamaM,KagayaY, Shimokawa H
Organizer
American Heart Association (AHA) Scientific Sessions
Place of Presentation
Los Angeles, USA
Year and Date
20121103-07
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[Presentation] Plasma cyclophilin A level is a novel biomarker of coronary artery disease2012
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Takagi Y, Takahashi J, Shimokawa H
Organizer
European Society of Cardiology Congress
Place of Presentation
Munich, Germany
Year and Date
20120825-29
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[Presentation] Plasma cyclophilin a level is a novel biomarker of coronary artery disease2012
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Osaki S, Takagi Y, Tsuburaya R, Itoh Y, Matsumoto Y, Nakayama M, Takeda M, Takahashi J, Itoh K, Yasuda S, Shimokawa H
Organizer
第76回日本循環器学会学術集会
Place of Presentation
福岡
Year and Date
20120316-18
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[Presentation] Cyclophilin A plays an important role in the pathogenesis of pulmonary arterial hypertension in humans .involvement of rho-kinase pathway-2012
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Shimizu T, Nakamura K, Itoh H, Shimokawa H
Organizer
第76回日本循環器学会学術集会
Place of Presentation
福岡
Year and Date
20120316-18
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[Presentation] Plasm cyclophilin A is a novel predictor of coronary artery disease2011
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Takagi Y, Tsuburaya R, Ito Y, Matsumoto M, Nakayama M, Takahashi J, Shimokawa H
Organizer
The 28^<th> Annual Meeting of the International Society for Heart Research Japanese Section
Place of Presentation
東京
Year and Date
20111202-03
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[Presentation] Prognostic impact of myocardial fibrosis in patients with heart failure -Comparison between preserved and reduced ejection fraction heart failure- (#12377)2011
Author(s)
Aoki T, Fukumoto Y, Sugimura K, Satoh K, Miura Y, Nochioka K, Tatebe S, Miyamichi-Yamamoto S, Nakayama M, Shimokawa H
Organizer
American Heart Association (AHA) Scientific Sessions
Place of Presentation
Orlando, USA
Year and Date
20111112-16
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[Presentation] Cyclophilin A plays an important role in the pathogenesis of pulmonary arterial hypertension in humans -Involvement of Rho-kinase Pathway- (#10569)2011
Author(s)
Satoh K, Fukumoto Y, Sugimura K, Miura Y, Nochioka K, Aoki T, Tatebe S, Yamamoto S, Shimizu T, Nakamura K, Shimokawa H
Organizer
American Heart Association (AHA) Scientific Sessions
Place of Presentation
Orlando, USA
Year and Date
20111112-16
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