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  • Title: Hemochromatosis and severe iron overload associated with compound heterozygosity for TFR2 R455Q and two novel mutations TFR2 R396X and G792R.
    Author: Lee PL, Barton JC.
    Journal: Acta Haematol; 2006; 115(1-2):102-5. PubMed ID: 16424658.
    Abstract:
    We report three mutations of transferrin receptor 2 (TFR2)--R396X (exon 9; nt 1186C-->T), R455Q (exon 10; nt 1364G-->A) and G792R (exon 18; nt 2374G-->A)--in a man of Scottish descent with hemochromatosis and severe iron overload. He was also heterozygous for the common HFE H63D polymorphism. The patient did not have coding region mutations in HAMP, FPN1, HJV or ALAS2. We conclude that this patient represents another example of hemochromatosis due to mutations of the gene encoding transferrin receptor 2.
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