GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE319nnn/GSE319486/primaryOK200Transcriptomics Mus musculusHomo sapiensExpression profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE319486GEOGSEfalseHistone methyl-transferase G9a inhibition boosts the efficacy of immune checkpoint inhibitors in experimental hepatocellular carcinomaImmune checkpoint inhibitors (ICIs) have improved cancer therapy, but their efficacy in hepatocellular carcinoma (HCC) remains limited, partly associated with tumor-intrinsic mechanisms of immune evasion. To investigate potential epigenetic drivers of immune resistance, this study evaluated transcriptional changes following pharmacological inhibition of the histone methyltransferase G9a (EHMT2). Bulk RNA sequencing was performed on the murine NM53 and human PLC/PRF/5 HCC cell lines treated with G9a inhibitors. NM53 cells were treated with CM272 with or without interferon gamma (IFN-gamma), and PLC/PRF/5 cells were treated with EZM8266. Gene-level expression was quantified for both cell lines, and transposable element (TE) family-level expression was quantified for NM53 samples.2026/02/16GSE319486GSM9518560GSM9518571GSM9518570GSM9518573GSM9518562GSM9518561GSM9518572GSM9518575GSM9518564GSM9518563GSM9518574GSM9518566GSM9518577GSM9518576GSM9518565GSM9518568GSM9518567GSM95185693017330172319486 Mus musculusHomo sapiens