Medical Condition:
Plasminogen Activator Inhibitors, Placental
Important modulators of the activity of plasminogen activators. Four inhibitors, all belonging to the serpin family of proteins, have been implicated in plasminogen activation inhibition. They are PAI-1, PAI-2, protease-nexin, and PROTEIN C INHIBITOR; (PAI-3). All inhibit both the tissue-type and urokinase-type plasminogen activators.