HCC tissues; matched non-tumor tissues
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not specified
Microarray; RNA-seq; RT-qPCR; Clinical Sample Validation; Bioinformatics Analysis
hsa_circ_0002454 was identified as significantly up-regulated in HCC tissues across integrated datasets and was validated by RT-qPCR, but no functional mechanism was investigated or reported in this study.
0.4297
Upregulation of hsa_circ_0002003 promotes hepatocellular carcinoma progression.
bioinformatics study