TF and cancer: It is well established that cancer cells express TF, the major trigger of blood coagulation.3The levels of TF expressed by cancer cells enhance thrombin generation principally via the TF pathway, whereas their procoagulant potency varies according to their histological type.11, 12, 13The present study investigates the interactions of MPCs with the blood coagulation process and particularly with the thrombin generation process.