Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002895 (sickle cell disease)
 11,747 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This paper's focus is prevention of sickle cell adhesion resulting from the erythrocyte's prematurely denatured hemoglobin. This denatured hemoglobin causes a molecule called band 3 to cluster on the erythrocyte's surface and adhere to the CD36 molecule located on the microvascular endothelium. Natural antibodies recognize these clusters on senescent erythrocytes and prevent their endothelial adhesion and target them for reticuloendothelial elimination. Band 3 is also displayed on the erythrocytes of individuals with falciparum malaria and the vaso-occlusive pathology in these patients is prevented in individuals with sickle trait. The hypothesis is that prematurely denatured sickle hemoglobin results in an up regulation of natural antibodies which control erythrocyte adhesion in both malaria and sickle cell disease.
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PMID:Modulation of sickle cell crisis by naturally occurring band 3 specific antibodies -- a malaria link. 1201 59