Article
Two BMP responsive elements, STAT, and bZIP/HNF4/COUP motifs of the hepcidin promoter are critical for BMP, SMAD1, and HJV responsiveness
8 Nov 2008
Abstract excerpt
Hepcidin plays a major role in the regulation of iron homeostasis. Several bone morphogenetic proteins (BMPs) are strong inducers of hepcidin (Hamp1, HAMP) expression. Hemojuvelin, a protein critical for maintaining appropriate levels of hepcidin, acts as a coreceptor for BMP2 and BMP4, thereby providing a link between iron homeostasis and the BMP-signaling pathway. We show that a robust BMP, hemojuvelin, and...
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