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Sickle Cell Disease: Current Drug Treatments and Functional Foods with Therapeutic Potential
Elisângela Gonçalves1, Slim Smaoui2, Miguel Brito3,4
1Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health (LA-REAL), Institute of Hygiene and Tropical Medicine, (IHMT), NOVA University of Lisbon (UNL) 1349-008 Lisbon, Portugal.
Insights
Sickle cell anemia (SCA) management shows promise with new drugs and functional foods. Bioactive compounds in foods may offer a cost-effective, accessible complementary therapy for this genetic blood disorder.
Area of Science:
- Genetics and Hematology
- Nutritional Science
- Pharmacology
Background:
- Sickle cell disease (SCD) is a prevalent genetic blood disorder caused by a mutation in the beta-globin gene, leading to chronic pain, organ damage, and increased infection risk.
- Current treatments for SCD are being evaluated through rigorous randomized controlled trials.
Purpose of the Study:
- To review current treatments for SCD from randomized controlled trials.
- To analyze the potential of functional foods as a complementary strategy for SCD management.
- To explore the use of bioactive compounds in functional foods for SCD.
Main Methods:
- Literature review of randomized controlled trials for SCD treatments.
- Analysis of scientific literature on functional foods and bioactive compounds.
- Exploration of potential therapeutic applications in SCD.
Main Results:
- Randomized trials indicate promising results for specific pharmaceutical interventions in SCD.
- Functional foods, particularly those enriched with bioactive compounds, demonstrate potential as complementary therapies.
- Bioactive compounds present a potential avenue for novel SCD management strategies.
Conclusions:
- Both pharmaceutical interventions and functional foods show therapeutic potential for managing SCD.
- Further research is essential to validate the clinical efficacy, optimal dosages, and specific mechanisms of bioactive compounds in SCD.
- Functional foods may offer a cost-effective and accessible complementary approach to SCD care.
Abstract:
Sickle cell anemia (SCA), the most common form of sickle cell disease (SCD), is a genetic blood disorder. Red blood cells break down prematurely, causing anemia and often blocking blood vessels, leading to chronic pain, organ damage, and increased infection risk. SCD arises from a single-nucleotide mutation in the β-globin gene, substituting glutamic acid with valine in the β-globin chain. This review examines treatments evaluated through randomized controlled trials for managing SCD, analyzes the potential of functional foods (dietary components with health benefits) as a complementary strategy, and explores the use of bioactive compounds as functional food ingredients. While randomized trials show promise for certain drugs, functional foods enriched with bioactive compounds also hold therapeutic potential. Further research is needed to confirm clinical efficacy, optimal dosages, and specific effects of these compounds on SCD, potentially offering a cost-effective and accessible approach to managing the disease.
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