Abstract:Prostaglandin E2 (PGE2) plays a crucial role in angiogenesis as well as in ischemic and inflammatory disorders of the brain associated with breakdown of the blood-brain barrier. However, the effects of PGE2 on brain endothelial cell migration, a key process in the angiogenic response and blood-brain barrier stability, are not well defined. Exposure of human brain endothelial cells (HBECs) to PGE2 elicited a chemotactic response in a time- and dose-dependent manner. The maximum migratory response was detected f… Show more
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