Molecular mechanisms underlying inflammasome-mediated cardiovascular disease
Project/Area Number |
15K09146
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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 |
Cardiovascular medicine
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Research Institution | Jichi Medical University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
臼井 文武 自治医科大学, 医学部, 助教 (50585560)
唐澤 直義 自治医科大学, 医学部, 助教 (60631893)
木村 博昭 自治医科大学, 医学部, 講師 (70593622)
渡邊 幸子 自治医科大学, 医学部, 助教 (80770619)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | サイトカイン / 炎症反応 / 心血管病 / タンパク質修飾 |
Outline of Final Research Achievements |
NLRP3 inflammasome is a multiprotein complex that regulates IL-1β release and involved in sterile inflammatory responses. We investigated the role of NLRP3 inflammasome using mice deficient for NLRP3 inflammasome components and found the importance of NLRP3 inflammasome in abdominal aortic aneurysm, doxorubicin-induced cardiotoxicity, and pregnancy hypertension. Furthermore, we identified an ARIH2 as an interacting molecule with NLRP3 and found that ARIH2 directly ubiquitinates NLRP3 and negatively regulates its activation. These findings suggest that NLRP3 inflammasome is a key player in the pathophysiology of cardiovascular disease and a better understanding of the mechanism that underlies NLRP3 inflammasome will offer new therapeutic modalities in the disease.
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Report
(4 results)
Research Products
(55 results)
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[Journal Article] Infiltration of M1, but not M2, macrophages is impaired after unilateral ureter obstruction in Nrf2-deficient mice.2017
Author(s)
Sogawa Y, Nagasu H, Iwae S, Ihoriya C, Itano S, Uchida A, Kidokoro K, Taniguchi S, Takahashi M, Satoh M, Sasaki T, Suzuki T, Yamamoto M, Horng T and Kashihara N.
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Journal Title
Scientific Reports
Volume: 7
Issue: 1
Pages: 8801-8801
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] The origin and distribution of CD68, CD163 and alpha SMA positive cells in the early phase after meniscal resection in a parabiotic rat model.2017
Author(s)
Terai S, Hashimoto Y, Orita K, Yamasaki S, Takigami J, Shinkuma T, Teraoka T, Nishida Y, Takahashi M, Nakamura H.
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Journal Title
Connect Tissue Res
Volume: 6
Issue: 6
Pages: 1-11
DOI
Related Report
Peer Reviewed
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[Journal Article] Caspse-1 deficiency promotes high-fat diet-induced adipose tissue inflammation and the development of obesity.2016
Author(s)
Kimura H, Karasawa T, Usui F, Kawashima A, Endo Y, Kobayashi M, Sadatomo A, Nakamura J, Iwasaki Y, T Yada,Tsutsui H, Kasahara T, Takahashi M.
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Journal Title
Am J Physiol Endocrinol Metab
Volume: 311
Issue: 5
Pages: 881-890
DOI
Related Report
Peer Reviewed
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[Journal Article] NLRP3 reduces macrophage interleukin-10 production and enhances the susceptibility to doxorubicin-induced cardiotoxicity.2016
Author(s)
Kobayashi M, Usui F, Karasawa T, Kawashima A, Kimura H, Mizushina Y, Shirasuna K, Mizukami H, Kasahara T, Hasebe N, Takahashi M.
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Journal Title
Sci Rep
Volume: 6
Issue: 1
Pages: 26489-26489
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Involvement of a pro-apoptotic gene BBC3 in islet injury mediated by cold preservation and re-warming.2016
Author(s)
Omori K, Kobayashi E, Komatsu H, J Rawson, Agrawal G, Parimi M, Oancea A, Valiente L, Ferreri K, Al-Abdullah IS, Kandeel F, Takahashi M, Mullen Y.
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Journal Title
Am J Physiol Endocrinol Metab
Volume: 310
Issue: 11
Pages: E1016-E1026
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Palmitic acid induces interleukin-1beta secretion via NLRP3 inflammasomes and inflammatory responses through ROS production in human placental cells.2016
Author(s)
Shirasuna K, Takano T, Seno K, Ohtsu A, Karasawa T, Takahashi M, Ohkuchi A, Suzuki H, Matsubara S, Iwata H, Kuwayama T.
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Journal Title
J Reprod Immunol
Volume: 116
Pages: 104-112
DOI
Related Report
Peer Reviewed
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[Journal Article] Immunoproteasome LMP7 deficiency improves obesity and metabolic disorders.2015
Author(s)
Kimura H, Usui F, Karasawa T, Kawashima A, Shirasuna K, Inoue Y, Komada T, Kobayashi M, Mizushina Y, Kasahara T, Suzuki K, Iwasaki Y, Yada T, Caturegli P, Takahashi M.
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Journal Title
Scientific Reports
Volume: 5
Issue: 1
Pages: 15883-15883
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Role of NLRP3 inflammasomes for rhabdomyolysis-induced acute kidney injury.2015
Author(s)
Komada T, Usui F, Kawashima A, Kimura H, Karasawa T, Inoue Y, Kobayashi M, Mizushina Y, Kasahara T, Taniguchi S, Muto S, Nagata D, Takahashi M.
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Journal Title
Scientific Reports
Volume: 5
Issue: 1
Pages: 10901-10901
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Oligomerized CARD16 Promotes Caspase-1 Assembly and IL-1β Processing2015
Author(s)
Tadayoshi Karasawa, Akira Kawashima, Fumitake Usui, Hiroaki Kimura, Koumei Shirasuna, Yoshiyuki Inoue, Takanori Komada, Motoi Kobayashi, Yoshiko Mizushina, Junji Sagara, Masafumi Takahashi
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Journal Title
FEBS Open Bio
Volume: 5
Issue: 1
Pages: 348-356
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] NLRP3 protein deficiency exacerbates hyperoxia-induced lethality through Stat3 protein signaling independent of interleukin-1β2015
Author(s)
Mizushina Y, Shirasuna K, Usui F, Karasawa T, Kawashima A, Kimura H, Kobayashi M, Komada T, Inoue Y, Mato N, Yamasawa H, Latz E, Iwakura Y, Kasahara T, Bando M, Sugiyama Y, Takahashi M
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Journal Title
J Biol Chem
Volume: 290
Issue: 8
Pages: 5065-5077
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Transplantation of adipose tissue-derived stem cells improves cardiac contractile function and electrical stability in a rat myocardial infarction model.2015
Author(s)
Gautam M., Fujita D., Kimura K., Ichikawa H., Izawa A., Hirose M., Kashihara T., Yamada M., Takahashi M., Ikeda U., Shiba Y.
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Journal Title
Journal of molecular and cellular cardiology
Volume: 81
Pages: 139-149
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Inflammasome activation by mitochondrial oxidative stress in macrophages leads to the development of angiotensin II-induced aortic aneurysm2014
Author(s)
Usui F, Shirasuna K, Kimura H, Tatsumi K, Kawashima A, Karasawa T, Yoshimura K, Aoki H, Tsutsui H, Noda T, Sagara J, Taniguchi S, Takahashi M
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Journal Title
Arterioscler Thromb Vasc Biol
Volume: 35
Issue: 1
Pages: 127-136
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Nanosilica-induced placental inflammation and pregnancy complications: Different roles of the inflammasome components NLRP3 and ASC.2014
Author(s)
Shirasuna K, Usui F, Karasawa T, Kimura H, Kawashima A, Mizukami H, Ohkuchi A, Nishimura S, Sagara J, Noda T, Ozawa K, Taniguchi S, Takahashi M
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Journal Title
Nanotoxicology
Volume: 11
Issue: 5
Pages: 1-14
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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