Disorders of Iron Metabolism |
1 Dipartimento Materno Infantile e tecnologie Biomediche University of Brescia, A.O. Spedali Civili Brescia;
2 University Vita-Salute San Raffaele, Milan;
3 Centro della Microcitemia e delle Anemie Congenite, Ospedali Galliera, Genova;
4 Dipartimento di Scienze Cliniche e Biologiche Università di Torino, Turin, Italy
Correspondence: Paolo Arosio, PhD, Dipartimento Materno Infantile e Tecnologie Biomediche, Università di Brescia viale Europa 11, 25123 Brescia, Italy. Phone: international +39.030.394386. Fax: international +39.030.307251.
E-mail: arosio{at}med.unibs.it
This work describes the identification of two subjects with young-age iron overload carrying new causative mutations in transferrin receptor-2 gene. One was compound heterozygous (Asn411del/Ala444Thr) and the second was homozygous for a mutation affecting RNA splicing (IVS17+5636G>A). Another mutation (His33Asn) and a polymorphism were found in a group of 50 controls.
Key words: hemochromatosis, iron overload, DHPLC.
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