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Raffaella Origa

Researcher at University of Cagliari

Publications -  98
Citations -  3993

Raffaella Origa is an academic researcher from University of Cagliari. The author has contributed to research in topics: Thalassemia & Deferasirox. The author has an hindex of 25, co-authored 85 publications receiving 3406 citations.

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Beta-thalassemia

TL;DR: A group of hereditary blood disorders characterized by anomalies in the synthesis of the beta chains of hemoglobin resulting in variable phenotypes ranging from severe anemia to clinically asymptomatic individuals.
Journal ArticleDOI

Liver iron concentrations and urinary hepcidin in beta-thalassemia.

TL;DR: In thalassemia intermedia, high erythropoietic drive causes severe hepcidin deficiency, which results in hyperabsorption of dietary iron, but also in iron depletion of macrophages, lowering their secretion of ferritin and, consequently, serumferritin levels.