タイトル | Effect of epidermal growth factor and cyclosporin A on interleukin-8 gene expression in human aortic smooth muscle cells |
その他のタイトル | ヒトの大動脈平滑筋におけるインターロイキン-8の遺伝子発現に及ぼす上皮増殖因子およびシクロスポリンAの影響 |
著者(日) | 村上 隆一郎; 神部 福司; 光山 浩人; 奥村 健二; 庭田 悟; 山本 良平; 妹尾 久雄 |
著者(英) | Murakami, Ryuichiro; Kanbe, Fukushi; Mitsuyama, Hirohito; Okumura, Kenji; Niwata, Satoru; Yamamoto, Ryohei; Seo, Hisao |
著者所属(日) | 名古屋大学環境医学研究所 分子・細胞適応部門 内分泌・代謝分野; 名古屋大学環境医学研究所 分子・細胞適応部門 内分泌・代謝分野; 名古屋大学環境医学研究所 分子・細胞適応部門 内分泌・代謝分野; 名古屋大学 医学部 医学科 第2内科; クラボウ; クラボウ; 名古屋大学環境医学研究所 分子・細胞適応部門 内分泌・代謝分野 |
著者所属(英) | Research Institute of Environmental Medicine, Nagoya University Dept. of Endocrinology and Metabolism, Div. of Molecular and Cellular Adaptation; Research Institute of Environmental Medicine, Nagoya University Dept. of Endocrinology and Metabolism, Div. of Molecular and Cellular Adaptation; Research Institute of Environmental Medicine, Nagoya University Dept. of Endocrinology and Metabolism, Div. of Molecular and Cellular Adaptation; Nagoya University Department of Internal Medicine 2, School of Medicine, Faculty of Medicine; Kurabo Industries Limited; Kurabo Industries Limited; Research Institute of Environmental Medicine, Nagoya University Dept. of Endocrinology and Metabolism, Div. of Molecular and Cellular Adaptation |
発行日 | 2002-12 |
刊行物名 | Environmental Medicine Environmental Medicine |
巻 | 46 |
号 | 1/2 |
開始ページ | 48 |
終了ページ | 51 |
刊行年月日 | 2002-12 |
言語 | eng |
抄録 | It was reported that accelerated allograft atherosclerosis is associated with usage of cyclosporin A (CsA). Although the immunosuppressive actions of CsA are extensively studied, the mechanisms of this adverse effect remains to be elucidated. Thus studied was whether CsA affects the expression of interleukin (IL)-8 in the primary culture of human aortic smooth muscle cells (HASMC) since IL-8 recently has been shown to be a mitogen and a chemoattractant for vascular smooth muscle cells (VSMC). Also studied was the effect of epidermal growth factor (EGF) on IL-8 expression because of its potent action of VSMC proliferation in the atherosclerotic lesion. Treatment of HASMC with CsA alone resulted in a significant increase in the IL-8 mRNA level. EGF also increased the mRNA level. CsA together with EGF further increased the IL-8 mRNA level. These results suggested that the CsA-dependent increase in IL-8 in VSMC could be one of the mechanisms for its induced accelerated allograft atherosclerosis. |
キーワード | allograft atherosclerosis; epidermal growth factor; interleukin-8; cyclosporin A; gene expression; aortic smooth muscle cell; mRNA; 同種移植アテローム性動脈硬化; 上皮成長因子; インターロイキン-8; シクロスポリンA; 遺伝子発現; 大動脈平滑筋細胞; mRNA |
資料種別 | Technical Report |
ISSN | 0287-0517 |
SHI-NO | AA0045052010 |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/51447 |