mpo netIn this study, we aimed at elucidating the role of intragranular ROS and MPO in PMA-induced NET formation. Using a novel approach employing membrane-permeableNeutrophil extracellular traps (NETs) are extracellular chromatin fibers adorned with antimicrobial proteins, such as myeloperoxidase (MPO), which are extruded from activated neutrophils.