Fibroblast Activation Protein Inhibitor Theranostics

The evolution of the fibroblast activation protein inhibitor molecules over the past decade has brought into the forefront a novel theranostic agent that has the potential of matching the workhorse of PET/computed tomography, [fluorine-18] fluoro-2-deoxy-d-glucose (18F-FDG). It is hoped that in the next decade it can act as a complementary tracer to 18F-FDG, in providing phenotypic and biomarker information and also in directing fibroblast activation protein-targeted therapies.