In vitro functional analysis of human ferroportin (FPN) and hemochromatosis-associated FPN mutations.
Type IV hemochromatosis is associated with dominant mutations in the SLC40A1 gene encoding ferroportin (FPN). Known as the "ferroportin disease," this condition is typically characterized by high serum ferritin, reduced transferrin saturation, and macrophage iron loading. Previously FPN expression in vitro has been shown to cause iron deficiency in human cell lines and mediate iron export from Xenopus oocytes. We confirm these findings by showing that expression of human FPN in a human cell l...Expand abstract
- Publication status:
- Publisher copy:
- Copyright date: