The ins and outs of iron homeostasis
- PMID: 16565477
- DOI: 10.1152/physiol.00052.2005
The ins and outs of iron homeostasis
Abstract
Iron is an essential element that is toxic when it accumulates in excess. Intricate regulatory mechanisms have evolved to maintain iron homeostasis within cells and between different tissues of complex organisms. This review discusses the proteins involved in iron transport and storage and their regulation in health and disease.
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