title: Molecular liaisons between erythropoiesis and iron metabolism.
abstract: Although most circulating iron in blood plasma is destined for erythropoiesis, the mechanisms by which erythropoietic demand modulates the iron supply ("erythroid regulators") remain largely unknown. Iron absorption, plasma iron concentrations, and tissue iron distribution are tightly controlled by the liver-produced hormone hepcidin. During the last decade, much progress has been made in elucidating hepcidin regulation by iron and inflammation. This review discusses the less understood mechanisms and mediators of hepcidin suppression in physiologically and pathologically stimulated erythropoiesis.
authors.affiliation: Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA.
authors.forename: Leon
authors.initials: L
authors.lastname: Kautz
authors.affiliation: Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA.
authors.forename: Elizabeta
authors.initials: E
authors.lastname: Nemeth
mesh_terms: D000818:Animals; D004920:Erythropoiesis / Q000502:physiology*; D064451:Hepcidins / Q000378:metabolism*; D006801:Humans; D007501:Iron / Q000378:metabolism*
chemical_list: D064451:Hepcidins; D007501:Iron