Fragment-Based AI Optimization of Tranexamic Acid Derivatives Targeting the Kringle 1 Lysine-Binding Site of Human Plasminogen: An Integrated Computational Study for Postpartum Hemorrhage
Postpartum hemorrhage remains a leading cause of maternal mortality worldwide, frequently associated with excessive fibrinolysis mediated by plasminogen activation. Tranexamic acid (TXA) is widely used as an antifibrinolytic agent; however, optimization of its scaffold may improve binding characteristics and pharmacolo...