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臨床検査56巻10号

2012年10月発行

文献概要

今月の主題 鉄代謝のバイオマーカー 各論 〈疾患と鉄代謝〉

慢性腎臓病における鉄代謝異常―鉄の囲い込み

著者: 中西健1

所属機関: 1兵庫医科大学内科学腎・透析科

ページ範囲:P.1089 - P.1094

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慢性腎臓病(CKD)や透析患者において心血管疾患(CVD)や感染症の頻度が高いことが報告されており,炎症性サイトカインやヘプシジンにより惹起される鉄の代謝異常,すなわち“鉄の囲い込み”が重要な役割を担っていると考えられる.“鉄の囲い込み”によりマクロファージや血管内皮細胞での鉄過剰が動脈硬化や心不全の原因となるだけでなく,細胞内に貪食された細菌の増殖をむしろ促進することになる.CKD患者の腎性貧血治療において赤血球造血刺激因子製剤(ESA)に対する抵抗性を予防する目的で鉄剤の使用が推奨されているが,鉄投与による鉄貯蔵の増加やフェリチンの上昇に伴いヘプシジンが増加するため,鉄剤の投与はより慎重に行わねばならない.

参考文献

1) Sarnak MJ, Levey AS, Schoolwerth AC, et al : Kidney disease as a risk factor for development of cardiovascular disease : a statement from the American Heart Association Councils on Kidney in Cardiovascular Disease, High Blood Pressure Research, Clinical Cardiology, and Epidemiology and Prevention. Circulation 108:2154-2169,2003
2) Stenvinkel P, Heimbürger O, Lindholm B, et al : Are there two types of malnutrition in chronic renal failure? Evidence for relationships between malnutrition, inflammation and atherosclerosis (MIA syndrome). Nephrol Dial Transplant 15:953-960,2000
3) Hasuike Y, Nonoguchi H, Ito K, et al : Interleukin-6 is a predictor of mortality in stable hemodialysis patients. Am J Nephrol 30:389-398,2009
4) Otaki Y, Nakanishi T, Hasuike Y, et al : Defective regulation of iron transporters leading to iron excess in the polymorphonuclear leukocytes of patients on maintenance hemodialysis. Am J Kidney Dis 43:1030-1039,2004
5) Kuragano T, Shimonaka Y, Kida A, et al : Determinants of hepcidin in patients on maintenance hemodialysis : role of inflammation. Am J Nephrol 31:534-540,2010
6) Stadler N, Lindner RA, Davies MJ : Direct detection and quantification of transition metal ions in human atherosclerotic plaques : evidence for the presence of elevated levels of iron and copper. Arterioscler Thromb Vasc Biol 24:949-954,2004
7) Hasuike Y, Nonoguchi H, Tokuyama M, et al : Serum ferritin predicts prognosis in hemodialysis patients : the Nishinomiya study. Clin Exp Nephrol 14:349-355,2010
8) Ludwiczek S, Aigner E, Theurl I, et al : Cytokine-mediated regulation of iron transport in human monocytic cells. Blood 101:4148-4154,2003
9) Nanami M, Ookawara T, Nakanishi T, et al : Tumor necrosis factor-alpha-induced iron sequestration and oxidative stress in human endothelial cells. Arterioscler Thromb Vasc Biol 25:2495-2501,2005
10) Nakanishi T, Ishigami Y, Otaki Y, et al : Impairment of vascular responses to reactive hyperemia and nitric oxide in chronic renal failure. Nephron 92:529-535,2002
11) Nemeth E, Tuttle MS, Powelson J, et al : Hepcidin regulates cellular iron efflux by binding to ferroportin and inducing its internalization. Science 306:2090-2093,2004
12) Nemeth E : Iron regulation and erythropoiesis. Curr Opin Hematol 15:169-175,2008
13) Brasse-Lagnel C, Karim Z, Letteron P, et al : Intestinal DMT1 cotransporter is down-regulated by hepcidin via proteasome-internalization and degradation. Gastroenterology 140:1261-1271,2011
14) Nakanishi T, Hasuike Y, Otaki Y, et al : Hepcidin : another culprit for complications in patients with chronic kidney disease? Nephrol Dial Transplant 26:3092-3100,2011
15) Paradkar PN, De Domenico I, Durchfort N, et al : Iron depletion limits intracellular bacterial growth in macrophages. Blood 112:866-874,2008
16) Kuragano T, Itoh K, Shimonaka Y, et al : Hepcidin as well as TNF-α are significant predictors of arterial stiffness in patients on maintenance hemodialysis. Nephrol Dial Transplant 26:2663-2667,2011
17) 中西 健:透析患者における'鉄の囲い込み'異常(DIMES症候群)-MIA症候群はDIMES症候群で起こるか.日本透析医会雑誌 19:468-504,2004
18) Drüeke T, Witko-Sarsat V, Massy Z, et al : Iron therapy, advanced oxidation protein products, and carotid artery intima-media thickness in end-stage renal disease. Circulation 106:2212-2217,2002

掲載誌情報

出版社:株式会社医学書院

電子版ISSN:1882-1367

印刷版ISSN:0485-1420

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