Celecoxib Decreases Endothelial Tissue Factor Expression Through Inhibition of c-Jun Terminal NH ₂ Kinase Phosphorylation

Abstract

Celecoxib reduced TF expression and activity in human aortic endothelial cells. Because neither rofecoxib nor the experimental coxib NS-398 affected TF expression, this effect occurs independently of COX-2 inhibition; it is rather mediated through inhibition of JNK phosphorylation. These data indicate a distinct heterogeneity within this class of drugs, which may be clinically relevant, especially for patients with atherosclerotic vascular diseases.