Analysis of human innate immune responses to PRINT fabricated nanoparticles with cross validation using a humanized mouse model

The authors here fabricated hydrogel nanorods using the PRINT (Particle Replication In Nonwetting Templates) fabrication process. They tested the interaction of human immune cells with these particles and found no immunoreactivity. This finding would suggest that monodisperse PRINT particles of identical shape and size could serve a variety of clinical applications.