Figure 1.
Design of a neuroendocrine prostate cancer (NEPC)-targeted chemotheranostic prodrug conjugate, DOTA-PEG3-TZ(PEG4-Octr)-PEG2-Trz-PEG3-Val-Cit-pABOC-FTY720. DOTA: 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid; PEGn: polyethylene glycol chain with n repeating ethyleneoxy units (n = 2, 3, or 4); TZ: 1,3,5-triazine; Octr: octreotide; Trz: 1,4-disubstituted 1,2,3-triazole; Val: valine; Cit: citrulline; pABOC: p-amino-benzyloxycarbonyl; FTY720: fingolimod; T-SMPDC: theranostic small-molecule prodrug conjugate.
