Thrombin and PAR1 activating peptides enhanced Met-5A and NCI-H28 cell proliferation but in NCI-H28 cells higher thrombin concentrations were required to obtain the same proliferation increase.
In this study, we investigated the influence of tissue factor, endothelial cell protein C receptor (EPCR, PROCR), and protease activated receptor-1 (PAR1, F2R) on the growth of malignant pleural mesothelioma (MPM), using human MPM cells that lack or express tissue factor, EPCR or PAR1, and an orthotopic nude mouse model of MPM.