Trophoblast Cell Surface Antigen 2

The main objective of this research is to develop and evaluate new PET imaging agents with high sensitivity and specificity for prostate cancer and other aggressive tumors. Specifically, the research focuses on improving upon existing prostate cancer imaging methods, such as PSA tests and PSMA PET/CT, which have limitations in sensitivity, specificity, and the ability to provide comprehensive tumor information，and aims to create a novel PET probe targeting Trop2, an antigen highly expressed in multiple cancer types, to enable in vivo, whole-tumor assessment. This would support early diagnosis, more precise staging, and effective monitoring of cancer therapy.