Roles of Lysosomal Acid Lipase in Development of Coronary Artery Disease
Project/Area Number |
17K09859
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Metabolomics
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Research Institution | Kanazawa University |
Principal Investigator |
Nohara Atsushi 金沢大学, 保健学系, 研究協力員 (50313648)
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Project Period (FY) |
2017-04-01 – 2023-03-31
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Project Status |
Completed (Fiscal Year 2022)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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Keywords | Lysosomal acid lipase / 家族性高コレステロール血症 / 冠動脈疾患 / HMG-CoA-reductase阻害薬 / コレステロールエステル化率 / 糖代謝 / ライソゾーム酸性リパーゼ / 動脈硬化症 / 低比重リポ蛋白 |
Outline of Final Research Achievements |
Although GWAS has reported an association between coronary disease and the LIPA gene, the actual mechanism has not been fully elucidated. Cholesterol ester storage disease (CESD) and Wolman's disease are genetic defects in Lysosomal Acid Lipase (LAL). In adults with CESD, familial hypercholesterolemia (FH) is raised as a differential disease. We measured LAL activity in blood samples from more than 400 patients with high risk of coronary disease, including FH, and found a positive correlation between LAL activity and findings of coronary arteriosclerosis. A study before and after administration of HMG-CoA inhibitors showed significant changes in LAL activity due to statins, which may be part of the efficacy.
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Academic Significance and Societal Importance of the Research Achievements |
心血管疾患の多くは動脈硬化症を背景としており,脂質代謝異常は特に冠動脈疾患リスクの中核の1つである.しかし脂質代謝の理解は未だ十分に解明されているとは言い難い.本研究は遺伝学的に冠動脈疾患リスクになることが示されているが,機序が不明なままになっているLIPA遺伝子でコードされるLysosomal Acid Lipase(LAL)が,実際の患者においてどのような影響を及ぼしているのかを検討し,その一端を明らかにした.
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Report
(7 results)
Research Products
(54 results)
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[Journal Article] Impact of Healthy Lifestyle in Patients With Familial Hypercholesterolemia2023
Author(s)
Tada H, Kojima N, Yamagami K, Nomura A, Nohara A, Usui S, Sakata K, Hayashi K, Fujino N, Takamura M, Kawashiri MA
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Journal Title
JACC Asia
Volume: 3
Issue: 1
Pages: 152-160
DOI
Related Report
Peer Reviewed
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[Journal Article] Homozygous Familial Hypercholesterolemia2021
Author(s)
Atsushi Nohara, Hayato Tada, Masatsune Ogura, Sachiko Okazaki, Koh Ono, Hitoshi Shimano, Hiroyuki Daida, Kazushige Dobashi, Toshio Hayashi, Mika Hori, Kota Matsuki, Tetsuo Minamino, Shinji Yokoyama, Mariko Harada-Shiba.
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 28
Issue: 7
Pages: 665-678
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2021-07-01
Related Report
Peer Reviewed / Open Access
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[Journal Article] JCS 2018 Guideline on Diagnosis of Chronic Coronary Heart Diseases2021
Author(s)
Yamagishi Masakazu、Tamaki Nagara、Akasaka Takashi、Ikeda Takanori、Ueshima Kenji、Uemura Shiro、----------------、Kurata Akira、---、Yasuda Satoshi、Yoshino Hideaki、on behalf of the Japanese Circulation Society Working Group
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Journal Title
Circulation Journal
Volume: 85
Issue: 4
Pages: 402-572
DOI
NAID
ISSN
1346-9843, 1347-4820
Year and Date
2021-03-25
Related Report
Peer Reviewed / Open Access
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[Journal Article] The Japanese Society for Apheresis clinical practice guideline for therapeutic apheresis2021
Author(s)
Abe T, Matsuo H, Furuichi K, Furukawa Y, Furuya M, Furuya T, Hanafusa N, Hara W, Harada-Shiba M, Hasegawa M, Hattori N, Hattori M, Hidaka S, Hidaka T, Nohara A, Nomura K, Yamaji K., et al
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Journal Title
Therapeutic Apheresis and Dialysis
Volume: 25
Issue: 6
Pages: 728-876
DOI
Related Report
Peer Reviewed
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[Journal Article] Statement for Appropriate Clinical Use of PCSK9 Inhibitors2018
Author(s)
Nohara Atsushi、Ohmura Hirotoshi、Okazaki Hiroaki、Ogura Masatsune、Kitagawa Kazuo、Koseki Masahiro、Sato Kayoko、Tsukamoto Kazuhisa、Yamashita Shizuya、On behalf of the Japan Atherosclerosis Society Working Group on Statement for Appropriate Use of PCSK9 Inhibitors
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 25
Issue: 8
Pages: 747-750
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2018-08-01
Related Report
Peer Reviewed / Open Access
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[Journal Article] Guidelines for Diagnosis and Treatment of Familial Hypercholesterolemia 20172018
Author(s)
Harada-Shiba Mariko、Arai Hidenori、Ishigaki Yasushi、Ishibashi Shun、Okamura Tomonori、Ogura Masatsune、Dobashi Kazushige、Nohara Atsushi、Bujo Hideaki、Miyauchi Katsumi、Yamashita Shizuya、Yokote Koutaro、Working Group by Japan Atherosclerosis Society for Making Guidance of Familial Hypercholesterolemia
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 25
Issue: 8
Pages: 751-770
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2018-08-01
Related Report
Peer Reviewed / Open Access
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[Journal Article] Aortic Root Calcification Score as an Independent Factor for Predicting Major Adverse Cardiac Events in Familial Hypercholesterolemia2018
Author(s)
Okada H, Tada H, Hayashi K, Kawashima H, Takata T, Sakata K, Nohara A, Mabuchi H, Yamagishi M, Kawashiri MA
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 25
Issue: 7
Pages: 634-642
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2018-07-01
Related Report
Peer Reviewed / Open Access
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[Journal Article] Guidance for Pediatric Familial Hypercholesterolemia 20172018
Author(s)
Harada-Shiba Mariko、Ohta Takao、Ohtake Akira、Ogura Masatsune、Dobashi Kazushige、Nohara Atsushi、Yamashita Shizuya、Yokote Koutaro、Joint Working Group by Japan Pediatric Society and Japan Atherosclerosis Society for Making Guidance of Pediatric Familial Hypercholesterolemia
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 25
Issue: 6
Pages: 539-553
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2018-06-01
Related Report
Peer Reviewed / Open Access
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[Presentation] COMMON FUNCTIONAL VARIANT LIPA T16P AFFECTS HDL COMPOSITION AMONG PATIENTS WITH HETEROZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA2017
Author(s)
Atsushi Nohara, Masa-aki Kawashiri, Yoshikatsu Eto, Miwa Fujisaki, Hayato Tada, Mie Yoshida, Mika Mori, Chiaki Nakanishi, Kunimasa Yagi, Akihiro Inazu, Masakazu Yamagishi, Hiroshi Mabuchi
Organizer
European Atherosclerosis Society
Related Report
Int'l Joint Research