Hepcidin and Disorders of Iron Metabolism

被引:373
作者
Ganz, Tomas [1 ,2 ]
Nemeth, Elizabeta [1 ]
机构
[1] Univ Calif Los Angeles, David Geffen Sch Med, Dept Med, Los Angeles, CA 90095 USA
[2] Univ Calif Los Angeles, David Geffen Sch Med, Dept Pathol, Los Angeles, CA 90095 USA
来源
ANNUAL REVIEW OF MEDICINE, VOL 62, 2011 | 2011年 / 62卷
关键词
anemia; iron overload inflammation; DEFICIENCY ANEMIA; MESSENGER-RNA; FERROPORTIN EXPRESSION; PROTEIN; OVERLOAD; TMPRSS6; URINARY; ERYTHROPHAGOCYTOSIS; QUANTIFICATION; INFLAMMATION;
D O I
10.1146/annurev-med-050109-142444
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
100103 [病原生物学]; 100218 [急诊医学];
摘要
The hepatic peptide hormone hepcidin is the principal regulator of iron absorption and its tissue distribution. Pathologically increased hepcidin concentrations cause or contribute to iron-restrictive anemias including anemias associate with inflammation, chronic kidney disease and some cancers. Hepcidin deficiency results in iron overload in hereditary hemochromatosis and ineffective erythropoiesis. The hepcidin-ferroportin axis is the principal regulator of extracellular iron homeostasis in health and disease, and is a promising target for the diagnosis and treatment of iron disorders and anemias.
引用
收藏
页码:347 / 360
页数:14
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