Hepcidin levels in hereditary hyperferritinemia: Insights into the iron-sensing mechanism in hepatocytes

Figure 1 Family tree of two families Family A (A) and Family B (B) with hyperferritinemia. Solid symbols indicate those with ferritin in excess of 800 μg/mL; symbols with crosses indicate ferritin concentrations within the normal range; clear symbols indicate spouses in whom the ferritin concentrations have not been measured.