cAMP-specific 3',5'-cyclic phosphodiesterase 4B is an enzyme that in humans is encoded by the PDE4B gene. This gene is a member of the type IV, cyclic AMP-specific, cyclic nucleotide phosphodiesterase family. From Wikipedia
The tracer binds to an enzyme linked to microglial activation, delivering sharper, more distributed imaging that could guide earlier, more personalized treatments.
