research Loss of PIKFyve Kinase Function Driven by Platelet Factor 4 Promoter Results in Platelet Lysosomal Storage Defects and Infiltration of Multiple Organs with Vacuolated Macrophages
This study found that selective deletion of PIKFyve kinase using a PF4 promoter in mice led to defective platelet lysosome biogenesis and a prothrombotic effect, with unexpected macrophage infiltration in multiple organs.

