endothelial cell activation involved in immune response +
A change in the morphology or behavior of an endothelial cell resulting from exposure to an activating factor such as a cellular or soluble ligand, leading to the initiation or perpetuation of an immune response.
follicular dendritic cell activation involved in immune response
leukocyte activation involved in immune response +
negative regulation of endothelial cell activation
positive regulation of endothelial cell activation