These findings highlight the dual role of fascin in tumor cells and the tumor microenvironment (TME), and reinforce its potential as a biomarker for personalized TNBC therapies. Ongoing clinical trials, including HITCLIF, are exploring the efficacy of imipramine in patients with fascin-overexpressing cancers, paving the way for targeted treatment strategies.
This study aims to investigate the therapeutic potential of 131I-MIBG and the PARP inhibitor fluzoparib monotherapies and their combination on two distinct PC12-derived stable cell lines: PC12-NET cells and PC12-NET-SDHB cells...The specificity of PC12-NET cells to the 131I-MIBG was confirmed through desipramine inhibition assays...The combined of 131I-MIBG with PARP inhibitor demonstrated a synergistic antitumor effect in PC12-NET cells. While PC12-NET-SDHB cells display comparable sensitivity to 131I-MIBG as PC12-NET cells, they exhibited heightened responsiveness to PARP inhibitor treatment.
21 days ago
Journal • PARP Biomarker
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SDHB (Succinate Dehydrogenase Complex Iron Sulfur Subunit B)
This study highlights the critical influence of the compounds' chemical structure on NET and OCT affinities. Structural modifications that reduce OCT-mediated uptake while maintaining high NET affinity could improve the specificity and theranostic potential of NET-targeting ligands. These findings provide insights for designing next-generation radiotracers with enhanced selectivity and clinical utility.
1 month ago
Journal
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SLC22A1 (Solute Carrier Family 22 Member 1) • SLC22A2 (Solute Carrier Family 22 Member 2)