Attenuation of the Synthesis of Plasminogen Activator Inhibitor Type 1 by Niacin

Abstract

These results suggest that niacin, by decreasing PAI-1 expression, may potentiate fibrinolysis, thereby decreasing the stimulation of atherogenesis by clot-associated mitogens associated with microthrombi. Furthermore, the results imply that a pathogenetic link may exist between intracellular lipid metabolism and regulation of expression of fibrinolytic system components.