2008 Fiscal Year Final Research Report
Molecular mechanism of the progression of Atherosclerosis triggered by degradation of form cells
Project/Area Number |
19590079
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Biological pharmacy
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Research Institution | Teikyo University |
Principal Investigator |
YAMAGUCHI Shinj Teikyo University, 薬学部, 助教 (60398740)
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Co-Investigator(Renkei-kenkyūsha) |
HONMA Koichi 帝京大学, 薬学部, 薬学部 (90251438)
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Project Period (FY) |
2007 – 2008
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Keywords | 粥状動脈硬化 / マクロファージ / 泡沫細胞 / 酸化リホタンバク質 / アホトーシス |
Research Abstract |
高脂血漿が引きがねとなる動脈硬化が進行する過程において、マクロファージは動脈壁に流入してくる過剰のリポタンパク質ならびに変性リポタンパク質を細胞内に取り込み泡沫化する。肥大化した泡沫細胞は動脈壁内で崩壊し、変性リポタンパク質が細胞間に放出されるにともない、粥腫が形成される、ヒト高脂血症患者血清から、泡沫細胞誘導・崩壊泡沫細胞の崩壊をひきおこす因子の同定を試みている。また、泡沫細胞崩壊機構のメカニズムがアポトーシスによることを示した。これらの成果を、原著論文Arterioscler Thromb Vasc Biol.29, 33-39(2009)、J Lipid Res.48, 1280-1292(2007)で報告した。
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Research Products
(20 results)
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[Journal Article] Transient increase in plasma oxidized LDL during the progression of atherosclerosis in apolipoprotein E knockout mice2009
Author(s)
Kato, R.,Mori, C.,Kitazato, K.,Arata, S.,Obama, T.,Mori, M.,Takahashi, K.,Aiuchi, T.,Takano, T.,Itabe H.
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Journal Title
Arterioseler Thromb Vase Bid 29
Pages: 33-39
Peer Reviewed
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[Journal Article] The extracellular adenosine deaminase growth factor, ADGF/CECR1, plays a role in Xenopus embryogenesis via the adenosine/P1 receptor2008
Author(s)
Iijirna, R., Kunieda, T., Yamaguchi, S., Kamigaki, H., Fujii-Taira, I., Sekimizu, K., Kubo, T., Natori, S. and Homma. K.J.
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Journal Title
J.Biol.Cltem. 283
Pages: 2255-2264
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[Journal Article] Gene expression profile in cerebrum in the filial ial imprinting of domestic chick (Gallus gallus donlesticus)2008
Author(s)
Yamaguchi, S., Fujii-Taira, I., Katagiri, S., Izawa, E., Fujimoto, Y, Takeuchi, H., Takano, T., Matsushima, T. and Homma, K.J.
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Journal Title
Brain Res. Bull 76
Pages: 275-281
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[Journal Article] Up-regulation of microtubule-associated protein 2 accompanying the filial imprinting of domestic chick (Gallus galltts domesticus)2008
Author(s)
Yamaguchi, S., Fujii-Taira, I., Murakami, A., Hirose, N., Aoki, N., Izawa, E., Fujimoto, Y., Takano, T., Matsushima, T., and Homma, K.J.
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Journal Title
Brain Res. Bull 76
Pages: 282-288
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[Journal Article] In viva gene transfer into newly-hatched chick brain by electroporation2007
Author(s)
Yamaguchi, S., Katagiri, S., Hirose, N., Fujimoto, Y., Mori, M., Fujii-Taira, I., Takano, T., Matsushima, T. and Homma, K. J.
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Journal Title
Neuroreport 18
Pages: 735-739
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[Journal Article] Truncated TrkB-T1 regulates the morphology of neocortical layer I astrocytes in adult rat brain slices2007
Author(s)
Ohira, K., Funatsu, N., Homma, K. J., Sahara, Y., Hayashi, M., Kaneko, T. and Nakamura, S.
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Journal Title
Eur. J. Neurosci 25
Pages: 406-416
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[Journal Article] Involvement of long chain acyl-CoA synthetase in local synthesis of neutral lipids in cytoplasmic lipid droplets in human hepatocyte HuH72007
Author(s)
Fujimoto, Y., Itabe, H., Kinoshita, T., Homma, K. J., Onoduka, J., Mori, M., Yamaguchi, S., Makita, M., Higashi, Y., Yamashita, A. and Takano, T.
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Journal Title
J Lipid Res. 48
Pages: 1280-1292
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[Book] New Frontier in Lifestyle-Related Diseases. Regulation of Intracellular Lipid Storage and Adipose Differentiation-Related Protein (ADRP)2008
Author(s)
Itabe,H., Masuda, Y, Sasabe, N., Kitazato, K., Arai, H., Takano, T.
Total Pages
81-88
Publisher
Springer