Oxidative stress in beta-thalassaemia and sickle cell disease

Voskou S., AYDIN ASLAN M., Fanis P., Phylactides M., Kleanthous M.

REDOX BIOLOGY, vol.6, pp.226-239, 2015 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Review
  • Volume: 6
  • Publication Date: 2015
  • Doi Number: 10.1016/j.redox.2015.07.018
  • Journal Name: REDOX BIOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.226-239
  • Akdeniz University Affiliated: Yes

Abstract

Sickle cell disease and beta-thalassemia are inherited haemoglobinopathies resulting in structural and quantitative changes in the beta-globin chain. These changes lead to instability of the generated haemoglobin or to globin chain imbalance, which in turn impact the oxidative environment both intracellularly and extracellularly. The ensuing oxidative stress and the inability of the body to adequately overcome it are, to a large extent, responsible for the pathophysiology of these diseases. This article provides an overview of the main players and control mechanisms involved in the establishment of oxidative stress in these haemoglobinopathies. (C) 2015 Elsevier B.V.. Published by Elsevier B.V. All rights reserved.