Hemochromatosis, Type 3, also known as hemochromatosis type 3, is related to tfr2-related hereditary hemochromatosis and thalassemia, and has symptoms including fatigue An important gene associated with Hemochromatosis, Type 3 is TFR2 (Transferrin Receptor 2), and among its related pathways/superpathways are Transport of inorganic cations/anions and amino acids/oligopeptides and Insulin receptor recycling. Affiliated tissues include liver and skin, and related phenotypes are elevated transferrin saturation and increased circulating ferritin concentration