Zinc in sickle cell disease: A narrative review
Autor: | Carolinne Thaisa de Oliveira Fernandes, Miranda, Karina Marques, Vermeulen-Serpa, Ana Carolina Cabañas, Pedro, José, Brandão-Neto, Sancha Helena de Lima, Vale, Maria Stella, Figueiredo |
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Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Journal of Trace Elements in Medicine and Biology. 72:126980 |
ISSN: | 0946-672X |
DOI: | 10.1016/j.jtemb.2022.126980 |
Popis: | Sickle cell disease (SCD) is an inherited disease caused by hemoglobin S mutated hemoglobin S. It is characterized by chronic hemolysis, intermittent vaso-occlusive crises followed by ischemia-reperfusion, and organ damage. These patients have an increased risk of multiple micronutrient deficiencies, such as zinc. The reduced zinc bioavailability in sickle cell patients may lead to several complications such as growth retardation, delayed wound healing, increased vaso-occlusive crises, and infections. This narrative review aims to analyze the literature concerning the zinc status in SCD and their possible consequences on the patients' clinical evolution. We found in children and adolescents a direct association between zinc insufficiencies/deficiencies with increased disease severity in SCD. Monitoring zinc status in children and adolescent SCD appears essential for reducing disease-associated morbidity and infections. Zinc supplementation is a safe therapeutic modality for treating SCD patients. New research must be carried out, especially for adults, to ensure more remarkable survival for this population. |
Databáze: | OpenAIRE |
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