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The Role of Ubiquitination in Hepcidin-Independent and Hepcidin-Dependent Degradation of Ferroportin

The iron exporter ferroportin (Fpn) is essential to transfer iron from cells to plasma. Systemic iron homeostasis in vertebrates is regulated by the hepcidin-mediated internalization of Fpn. Here we demonstrate a second route for Fpn internalization, when cytosolic iron levels are low Fpn is interna...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: De Domenico, Ivana, Lo, Eric, Yang, Baoli, Korolnek, Tamara, Hamza, Iqbal, Ward, Diane McVey, Kaplan, Jerry
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2011
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3229915/
https://ncbi.nlm.nih.gov/pubmed/22019085
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cmet.2011.09.008
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