Tissue Factor Prothrombotic Activity Is Regulated by Integrin-arf6 Trafficking

Abstract

These data show that procoagulant phospholipid exposure is not sufficient and that TF affinity maturation is required to generate prothrombotic microvesicles from a variety of cell types. These findings are significant for understanding TF-initiated thrombosis and should be considered in designing functional microvesicles-based diagnostic approaches.