Investigation on the effects of environmental stress on the cardiovascular system
Project/Area Number |
26293149
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Hygiene and public health
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Research Institution | Mie University |
Principal Investigator |
ICHIHARA Sahoko 三重大学, 地域イノベーション学研究科, 准教授 (20378326)
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Co-Investigator(Kenkyū-buntansha) |
田中 利男 三重大学, 医学(系)研究科(研究院), 教授 (00135443)
竹下 享典 名古屋大学, 医学部附属病院, 講師 (70444403)
市原 学 東京理科大学, 薬学部, 教授 (90252238)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2016: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
|
Keywords | 環境ストレス / ナノ粒子 / カーボンナノチューブ / 動脈硬化 / 炎症 / ナノ素材 / リスクアセスメント / 環境毒性学 / 衛生学 / 環境衛生 / 安全性 / 心血管毒性 |
Outline of Final Research Achievements |
We research adverse effects of the“environmental stress", including physical or chemical factors on the cardiovascular system and investigate the mechanisms underlying the effects. Now we focus on elucidation of the effects of fine particles or nanoparticles on vascular endothelial function and the mechanism of inflammation induced by particles. Our results showed that zinc oxide (ZnO) nanoparticles suppressed vasculogenesis in human endothelial colony forming cells through downregulation of the expression of receptors related to vasculogenesis. Moreover, we showed that carbon nanotubes enhanced atherosclerogenesis by promoting monocyte adhesion to endothelial cells using animal model of human atherosclerosis.
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Report
(4 results)
Research Products
(83 results)
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[Journal Article] Significant association of RNF213 p.R4810K, a moyamoya susceptibility variant, with coronary artery disease2017
Author(s)
Morimoto T, Mineharu Y, Ono K, Nakatochi M, Ichihara S, Kabata R, Takagi Y, Cao Y, Zhao L, Kobayashi H, Harada K. H, Takenaka K, Funaki T, Yokota M, Matsubara T, Yamamoto K, Izawa H, Kimura T, Miyamoto S, Koizumi A
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Journal Title
PLoS ONE
Volume: 12
Issue: 4
Pages: e0175649-e0175649
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Titanium dioxide particle type and concentration influence the inflammatory response in Caco-2 cells2016
Author(s)
Tada-Oikawa S, Ichihara G, Fukatsu H, Shimanuki Y, Tanaka N, Suzuki Y, Murakami M, Izuoka K, Chang J, Wu W, Yamada Y, Ichihara S
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Journal Title
International Journal of Molecular Sciences
Volume: 17
Issue: 4
Pages: 576-576
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Preliminary characterization of a murine model for 1-bromopropane neurotoxicity: Role of cytochrome P4502016
Author(s)
C. Zong, C.E. Garner, C. Huang, X. Zhang, L. Zhang, J. Chang, S. Toyokuni, H. Ito, M. Kato, T. Sakurai, S. Ichihara, G. Ichihara
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Journal Title
Toxicological Letters
Volume: 258
Pages: 249-258
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Epigenome-wide association study suggests that SNPs in the promoter region of RETN influence plasma resistin level via effects on DNA methylation at neighbouring sites.2015
Author(s)
M. Nakatochi, S. Ichihara, K. Yamamoto, K. Ohnaka, Y. Kato, S. Yokota, A. Hirashiki, K. Naruse, H, Asano, H. Izawa, T. Matsubara, and M. Yokota
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Journal Title
Diabetologia
Volume: 58
Issue: 12
Pages: 2781-2190
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Synergistic effect of exposure to zinc oxide nanoparticle on inflammatory response to bleomycin-induced pulmonary fibrosis in mice2014
Author(s)
W. Wu, G. Ichihara, N. Hashimoto, Y. Hasegawa, Y. Hayashi, S. Tada-Oikawa, Y. Suzuki, J. Chang, M. Kato, CN. D'Alessandro-Gabazza, EC. Gabazza, S. Ichihara
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Journal Title
Int J Mol Sci
Volume: 16
Issue: 1
Pages: 660-676
DOI
Related Report
Peer Reviewed / Open Access
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[Presentation] Role of P450 in Hepatotoxicity and Proliferation in Bile Duct Induced by Exposure to 1,2-Dichloropropane in Mice2016
Author(s)
Xiao Zhang, Cai Zong, Lingyi Zhang, Edwin Garner, Chinyen Huang, Wenting Wu, Jie Chang, Toshihiro Sakurai, Sahoko Ichihara, Gaku Ichihara
Organizer
第44回産業中毒・生物学的モニタリング研究会
Place of Presentation
東京理科大学森戸記念館(東京都・新宿区)
Year and Date
2016-08-04
Related Report
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[Presentation] マウスにおけるシリカナノ粒子の表面修飾と炎症誘導作用との関係2016
Author(s)
渡邊 英里, サンドラ ブラニッチ, 市原 佐保子, 呉 文亭, 鈴木 利宙, 長田 百合果,ソニア ボーランド, ラン トラン, 櫻井 敏博, 安部 良, 市原 学
Organizer
第43回日本毒性学会学術年会
Place of Presentation
ウインクあいち(愛知県・名古屋市)
Year and Date
2016-06-29
Related Report
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[Presentation] 1,2-ジクロロプロパン暴露マウスの肝毒性と胆管細胞の増殖におけるP450の役割2016
Author(s)
Xiao Zhang, Cai Zong, Lingyi Zhang, Edwin Garner, Chinyen Huang, Wenting Wu, Jie Chang, 桜井 敏博, 市原 佐保子, 市原 学
Organizer
第43回日本毒性学会学術年会
Place of Presentation
ウインクあいち(愛知県・名古屋市)
Year and Date
2016-06-29
Related Report
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[Presentation] Surface modifications of silica nanoparticles affect their uptake by the cells and subsequent pulmonary toxicity.2016
Author(s)
Gaku Ichihara, Sandra Vranic, Sahoko Ichihara, Wenting Wu, Eri Watanabe, Arisa Hayashida, Yurika Osada, Toshihiko Sakurai, Sonja Boland, Lang Tran.
Organizer
8th International Nanotoxicology Congress
Place of Presentation
Boston, USA
Year and Date
2016-06-01
Related Report
Int'l Joint Research
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[Presentation] Surface Modifications Of Silica Nanoparticles Affect Their Uptake By The Cells And Subsequent Pulmonary Toxicity2016
Author(s)
Sandra Vranic, Sahoko Ichihara, Wenting Wu, Eri Watanabe, Arisa Hayashida, Yurika Osada, Toshihiro Sakurai, Sonja Boland, Lang Tran, Gaku Ichihara
Organizer
55th Annual Meeting of Society of Toxicology
Place of Presentation
New Orleans, USA
Year and Date
2016-03-13
Related Report
Int'l Joint Research
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[Presentation] マウスにおけるシリカナノ粒子の表面修飾と炎症誘導作用との関係2015
Author(s)
渡邊 英里, ブラニッチ サンドラ, 市原 佐保子, 呉 文亭, ボーラド ソニア, トラン ラン, 林田 有紗, 長田 百合果, 張 霊逸, 櫻井 敏博, 市原 学
Organizer
第43 回産業中毒・生物学的モニタリング研究会
Place of Presentation
まるは食堂旅館(愛知県、知多郡)
Year and Date
2015-10-02
Related Report
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[Presentation] Role of nuclear factor erythroid 2-related factor (Nrf2) in pulmonary inflammation induced by zinc oxide nanoparticles2015
Author(s)
Radwa Sehsah, Wenting Wu, Sahoko Ichihara, Naozumi Hashimono, Yoshinori Hasegawa, A. El-Sayed, N. Joseph, S. El-Bestar, Emily Kamel, Gaku Ichihara
Organizer
Society of Occupational Medicine Annual Scientific Meeting
Place of Presentation
Manchester, UK
Year and Date
2015-07-06
Related Report
Int'l Joint Research
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[Presentation] Establishment of mouse model for nuerotoxicity of 1-bromopropane, an alternative to ozone-depleting solvents.2015
Author(s)
Cai Zong, Edwin Garner, Chinyen Huang, Lingyi Zhang, Xiao Zhang, Shinya Toyokuni, Sahoko Ichihara, Gaku Ichihara
Organizer
The 54rd Annual Meeting of the Society of Toxicology
Place of Presentation
San Diego Convention Center, California, USA
Year and Date
2015-03-22 – 2015-03-26
Related Report
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[Presentation] Synergistic effect of exposure to zinc oxide nanoparticle on inflammatory response to bleomycin-induced pulmonary fibrosis in mice.2014
Author(s)
Wenting Wu, Gaku Ichihara, Naozumi Hashimoto, Yoshinori Hasegawa, Yasuhiko Hayashi, Masashi Kato, Saeko Tada-Oikawa, Yuka Suzuki, Jie Chang, Corina N. D'Alessandro-Gabazza, Esteban C. Gabazza, Sahoko Ichihara
Organizer
フォーラム2014 衛生学・環境トキシコロジー
Place of Presentation
つくば国際会議場
Year and Date
2014-09-19 – 2014-09-20
Related Report
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