Rational design of NT-PSMA heterobivalent probes for prostate cancer theranostics.

ABSTRACT: Targeting the prostate-specific membrane antigen (PSMA) with radiopharmaceuticals for imaging and/or therapy has demonstrated significant advancement in the management of prostate cancer patients. However, PSMA targeting remains unsuccessful in prostate cancers with low expression of PSMA, which account for 15% of cases. The neurotensin receptor-1 (NTS₁) has been highlighted as a suitable oncotarget for imaging and therapy of PSMA-negative prostate cancer lesions. Therefore, heterobivalent probes targeting both PSMA and NTS₁ could improve the prostate cancer management. Herein, we report the development of a branched hybrid probe (JMV 7489) designed to target PSMA and/or NTS₁ bearing relevant pharmacophores and DOTA as the chelating agent. The new li

SUBMITTER: Previti S 

PROVIDER: S-EPMC11451938 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature