Fetal liver hepcidin secures iron stores in utero
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چکیده
منابع مشابه
Iron Stores, Hepcidin, and Aortic Stiffness in Individuals with Hypertension
BACKGROUND & AIMS Iron accumulation within the arterial wall has been hypothesized to promote atherosclerosis progression. Aim of this study was to evaluate whether the hormone hepcidin and iron stores are associated with arterial stiffness in subjects with essential hypertension. METHODS Circulating hepcidin, ferritin, and mutations in the hemochromatosis gene were compared between subjects ...
متن کاملSevere iron deficiency anemia in transgenic mice expressing liver hepcidin.
We recently reported the hemochromatosis-like phenotype observed in our Usf2 knockout mice. In these mice, as in murine models of hemochromatosis and patients with hereditary hemochromatosis, iron accumulates in parenchymal cells (in particular, liver and pancreas), whereas the reticuloendothelial system is spared from this iron loading. We suggested that this phenotypic trait could be attribut...
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INSTRUCTIONS FOR USE This Medical Policy provides assistance in interpreting UnitedHealthcare benefit plans. When deciding coverage, the enrollee specific document must be referenced. The terms of an enrollee's document (e.g., Certificate of Coverage (COC) or Summary Plan Description (SPD) and Medicaid State Contracts) may differ greatly from the standard benefit plans upon which this Medical P...
متن کاملHepcidin levels in humans are correlated with hepatic iron stores, hemoglobin levels, and hepatic function.
Hepcidin, a key regulator of iron metabolism, is synthesized by the liver. Hepcidin binds to the iron exporter ferroportin to regulate the release of iron into plasma from macrophages, hepatocytes, and enterocytes. We analyzed liver samples from patients undergoing hepatic surgery for cancer or receiving liver transplants and analyzed correlations between clinical parameters and liver hepcidin ...
متن کاملLiver and serum iron: discrete regulators of hepatic hepcidin expression.
T o prevent pathological excesses or deficiencies, body iron balance must be tightly controlled due to the lack of a highly evolved mechanism for iron excretion. This is achieved through the liver peptide hepcidin, which efficiently regulates the processes of duodenal iron absorption, macrophage iron release and tissue iron storage, primarily in the liver. Hepcidin is released into the circulat...
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ژورنال
عنوان ژورنال: Blood
سال: 2020
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.2019003907