Radiolabeled heterobivalent peptidic ligands: an approach with high future potential for in vivo imaging and therapy of malignant diseases

Abstract

Two-pronged synergism: We review the recently developed approach of using heterobivalent peptide ligands that interact concomitantly with different receptors on tumor cells. These ligands exhibit highly favorable tumor-targeting properties and pave the way for the development of drugs for specific, sensitive, and noninvasive tumor imaging and therapy.