The Role of Hepcidin in Iron Metabolism
Author(s) -
Elizabeta Nemeth,
Tomas Ganz
Publication year - 2009
Publication title -
acta haematologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 56
eISSN - 1421-9662
pISSN - 0001-5792
DOI - 10.1159/000243791
Subject(s) - hepcidin , hemochromatosis , hereditary hemochromatosis , anemia of chronic disease , anemia , iron homeostasis , medicine , inflammation , iron deficiency , disease , immunology , iron deficiency anemia , endocrinology , metabolism
Hepcidin is the central regulator of systemic iron homeostasis. Dysregulation of hepcidin production results in a variety of iron disorders. Hepcidin deficiency is the cause of iron overload in hereditary hemochromatosis, iron-loading anemias, and hepatitis C. Hepcidin excess is associated with anemia of inflammation, chronic kidney disease and iron-refractory iron deficiency anemia. Diagnostic and therapeutic applications of this new knowledge are beginning to emerge. Dr. Ernest Beutler played a significant role in advancing our understanding of the function of hepcidin. This review is dedicated to his memory.
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