Some types of sickle cell disease cause severe illness, while others have a mild or unapparent course. Sickle cell disease is present from birth and inherited from genes you receive from your parents.

This difference in shape means red blood cells can block your blood flow in different body parts ... the anemia associated with sickle cell anemia. The type of anemia depends on which sickle ...

There are different variants of SCD ... This is what I found out from: www.cleavelandclinic.org. There are several types of sickle cell disease and haemoglobin SS (HbSS) is a severe form ...

Because of natural selection, different alleles are more likely ... found that nearly all were homozygous for the wild type of sickle cell allele. The few sickle cell carriers among them had ...

Sickle-cell trait haplotype distribution shows ... in the mean levels of fetal hemoglobin (FH) in patients with different haplotypes. Individuals with the Arabian/Indian haplotype had an average ...

For decades scientists have wondered whether the mutation happened just once, or whether it happened at different times in different places. Sickle cells ... these various types using ...