From stress to sick (le) and back again–oxidative/antioxidant mechanisms, genetic modulation, and cerebrovascular disease in children with sickle cell anemia

M Silva, P Faustino - Antioxidants, 2023 - mdpi.com
Sickle cell anemia (SCA) is a genetic disease caused by the homozygosity of the HBB: c.
20A> T mutation, which results in the production of hemoglobin S (HbS). In hypoxic …

Stroke in sickle cell anemia patients: a need for multidisciplinary approaches

F Menaa - Atherosclerosis, 2013 - Elsevier
Sickle cell anemia (SCA) is an autosomal recessive disorder, with Mendelian inheritance
pattern, caused by a missense mutation in the β-polypeptide chain of the hemoglobin B …

Evaluation of oxidative stress-related genetic variants for predicting stroke in patients with sickle cell anemia

IF Domingos, DA Pereira-Martins… - Journal of the …, 2020 - Elsevier
Overt stroke in adults with sickle cell anemia (SCA) continues to be a major cause of
morbidity and mortality, while no evidence-based strategy for prevention has been reached …

Biomarkers and genetic modulators of cerebral vasculopathy in sub-Saharan ancestry children with sickle cell anemia

M Silva, S Vargas, A Coelho, E Ferreira… - Blood Cells, Molecules …, 2020 - Elsevier
We investigated biomarkers and genetic modulators of the cerebral vasculopathy (CV)
subphenotype in pediatric sickle cell anemia (SCA) patients of sub-Saharan African …

Molecular and environmental contributors to neurological complications in sickle cell disease

KA Karkoska, J Gollamudi… - … Biology and Medicine, 2023 - journals.sagepub.com
Sickle cell disease (SCD) is an inherited hemoglobinopathy in which affected hemoglobin
polymerizes under hypoxic conditions resulting in red cell distortion and chronic hemolytic …

[PDF][PDF] Oxidative Damage and Vascular Complications in Sickle Cell Anemia: A Review

EI Obeagu, GU Obeagu - Elite Journal of Haematology, 2024 - researchgate.net
Sickle cell anemia (SCA) is a hereditary hemoglobinopathy characterized by the presence of
abnormal hemoglobin S (HbS), leading to the polymerization of red blood cells and the …

[HTML][HTML] Impacts of oxidative stress and anti-oxidants on the development, pathogenesis, and therapy of sickle cell disease: A comprehensive review

E Pavitra, RK Acharya, VK Gupta, HK Verma… - Biomedicine & …, 2024 - Elsevier
Sickle cell disease (SCD) is the most severe monogenic hemoglobinopathy caused by a
single genetic mutation that leads to repeated polymerization and depolymerization of …

Erythrocyte and plasma oxidative stress appears to be compensated in patients with sickle cell disease during a period of relative health, despite the presence of …

JA Detterich, H Liu, S Suriany, RM Kato… - Free Radical Biology …, 2019 - Elsevier
Sickle cell disease (SCD) is a monogenetic disease that results in the formation of
hemoglobin S. Due to more rapid oxidation of hemoglobin S due to intracellular heme and …

Genetic modifiers of long‐term survival in sickle cell anemia

A Wonkam, ER Chimusa, K Mnika… - Clinical and …, 2020 - Wiley Online Library
Background Sickle cell anemia (SCA) is a clinically heterogeneous, monogenic disorder.
Medical care has less‐than‐optimal impact on clinical outcomes in SCA in Africa due to …

Oxidative stress, antioxidant capacity, biomolecule damage, and inflammation symptoms of sickle cell disease in children

S Biswal, H Rizwan, S Pal, S Sabnam, P Parida… - …, 2019 - Taylor & Francis
Background: The phenotypic expression of sickle cell disease (SCD) is a complex
pathophysiologic condition. However, sickle erythrocytes might be the cause for multiple …