Article
Effects of PEGylation on Imaging Contrast of 68Ga-Labeled Bicyclic Peptide PET Probes Targeting Nectin-4
29 Jul 2024
Abstract excerpt
Nectin cell adhesion molecule 4 (Nectin-4) is overexpressed in various malignant tumors and has emerged as a promising target for tumor imaging. Bicyclic peptides, known for their conformational rigidity, metabolic stability, and membrane permeability, are ideal tracers for positron emission tomography (PET) imaging. In this study, we evaluated the feasibility of visualizing Nectin-4-positive tumors using...
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