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Molecular indicators of hepatocellular carcinoma resistance to Y-90 microspheres revealed through high-throughput screening of cell lines and transcriptomics

ABSTRACT: Molecular signatures predict prognosis in hepatocellular carcinoma; however, their relevance to Y-90 radioembolization remains unknown. Here, we perform Y-90 microsphere screens in a panel of genetically diverse human HCC cell lines. Ten transcriptomically diverse human HCC cell lines were exposed to 20 MBq of Y-90 glass beads. Normalized AUC values qualified sensitivity. Whole-transcriptome RNA sequencing at baseline and post-treatment underwent differential expression analysis and gene set enrichment analysis. The response of HCC cell lines to Y-90 was heterogeneous, with SK-Hep1 and SNU-449 being the most resistant and PLC/PRF/5 being the most sensitive.

ORGANISM(S): Homo sapiens

PROVIDER: GSE312144 | GEO | 2025/12/12

REPOSITORIES: GEO

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