Design, synthesis and biological evaluation of PSMA/hepsin-targeted heterobivalent ligands
DC Field | Value | Language |
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dc.contributor.author | Subedi, Milan | - |
dc.contributor.author | Minn, Ii | - |
dc.contributor.author | Chen, Jianbo | - |
dc.contributor.author | Kim, YunHye | - |
dc.contributor.author | Ok, Kiwon | - |
dc.contributor.author | Jung, Yong Woo | - |
dc.contributor.author | Pomper, Martin G. | - |
dc.contributor.author | Byun, Youngjoo | - |
dc.date.accessioned | 2021-09-03T21:11:15Z | - |
dc.date.available | 2021-09-03T21:11:15Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-08-08 | - |
dc.identifier.issn | 0223-5234 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/87829 | - |
dc.description.abstract | Cell surface biomarkers such as prostate-specific membrane antigen (PSMA) and hepsin have received considerable attention as targets for-imaging prostate cancer (PCa) due to their high cell surface expression in such tumors and easy access for imaging probes. Novel amidine-containing indole analogs (13-21) as hepsin inhibitors were designed and synthesized: These compounds showed in vitro inhibitory activity against hepsin with IC50 values from 5.9 to 70 mu M. Based on the SAR of amidine-derived analogs, the novel heterobivalent compound 30, targeting both hepsin and PSMA, was synthesized by linking compound 18 with Lys-urea-Glu, the key scaffold for the specific binding to PSMA, followed by the conjugation of the optical dye SulfoCy7. Compound 30 exhibited inhibitory activities against PSMA and hepsin, with IC50 values of 28 nM and 2.8 mu M, respectively. In vitro cell uptake and preliminary in vivo optical imaging studies of 30 showed selective binding and retention in both PSMA and hepsin high-expressing PC3/ML-PSMA-HPN cells as compared with low-expressing PC3/ML cells. (C) 2016 Elsevier Masson SAS. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER | - |
dc.subject | MEMBRANE ANTIGEN PSMA | - |
dc.subject | PROSTATE-CANCER | - |
dc.subject | IMAGING AGENT | - |
dc.subject | FOLLOW-UP | - |
dc.subject | INHIBITORS | - |
dc.subject | SELECTIVITY | - |
dc.subject | METASTASIS | - |
dc.subject | BIOMARKERS | - |
dc.subject | GUIDELINES | - |
dc.subject | DIAGNOSIS | - |
dc.title | Design, synthesis and biological evaluation of PSMA/hepsin-targeted heterobivalent ligands | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jung, Yong Woo | - |
dc.contributor.affiliatedAuthor | Byun, Youngjoo | - |
dc.identifier.doi | 10.1016/j.ejmech.2016.04.033 | - |
dc.identifier.scopusid | 2-s2.0-84964530073 | - |
dc.identifier.wosid | 000377312400018 | - |
dc.identifier.bibliographicCitation | EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, v.118, pp.208 - 218 | - |
dc.relation.isPartOf | EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY | - |
dc.citation.title | EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY | - |
dc.citation.volume | 118 | - |
dc.citation.startPage | 208 | - |
dc.citation.endPage | 218 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.subject.keywordPlus | MEMBRANE ANTIGEN PSMA | - |
dc.subject.keywordPlus | PROSTATE-CANCER | - |
dc.subject.keywordPlus | IMAGING AGENT | - |
dc.subject.keywordPlus | FOLLOW-UP | - |
dc.subject.keywordPlus | INHIBITORS | - |
dc.subject.keywordPlus | SELECTIVITY | - |
dc.subject.keywordPlus | METASTASIS | - |
dc.subject.keywordPlus | BIOMARKERS | - |
dc.subject.keywordPlus | GUIDELINES | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordAuthor | PSMA | - |
dc.subject.keywordAuthor | Hepsin | - |
dc.subject.keywordAuthor | Prostate cancer | - |
dc.subject.keywordAuthor | Heterobivalent ligands | - |
dc.subject.keywordAuthor | Molecular imaging | - |
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