The Properties of Red Blood Cells from Patients Heterozygous for HbS and HbC (HbSC Genotype)
Rees, D. C.
Ellory, J. C.
Gibson, J. S.
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Hannemann, A., Weiss, E., Rees, . D. C., Dalibalta, S., Ellory, J. C., & Gibson, J. S. (2010). The Properties of Red Blood Cells from Patients Heterozygous for HbS and HbC (HbSC Genotype). https://doi.org/10.1155/2011/248527
Sickle cell disease (SCD) is one of the commonest severe inherited disorders, but specific treatments are lacking and the pathophysiology remains unclear. Affected individuals account for well over 250,000 births yearly, mostly in the Tropics, the USA, and the Caribbean, also in Northern Europe as well. Incidence in the UK amounts to around 12–15,000 individuals and is increasing, with approximately 300 SCD babies born each year as well as with arrival of new immigrants. About two thirds of SCD patients are homozygous HbSS individuals. Patients heterozygous for HbS and HbC (HbSC) constitute about a third of SCD cases, making this the second most common form of SCD, with approximately 80,000 births per year worldwide. Disease in these patients shows differences from that in homozygous HbSS individuals. Their red blood cells (RBCs), containing approximately equal amounts of HbS and HbC, are also likely to show differences in properties which may contribute to disease outcome. Nevertheless, little is known about the behaviour of RBCs from HbSC heterozygotes. This paper reviews what is known about SCD in HbSC individuals and will compare the properties of their RBCs with those from homozygous HbSS patients. Important areas of similarity and potential differences will be emphasised.
External DOI: https://doi.org/10.1155/2011/248527
This record's URL: https://www.repository.cam.ac.uk/handle/1810/267556
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Rights Holder: Copyright © 2011 A. Hannemann et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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