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ORIGINAL RESEARCH

Prognostic Analysis and Biomarkers Identification of Immune Infiltration in Early and Late Stage Hepatocellular Carcinoma Based on TCGA Data

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Pages 2519-2530 | Received 08 May 2023, Accepted 13 Jun 2023, Published online: 16 Jun 2023

Figures & data

Table 1 Top 10 Up- and Down-Regulated DEmRNAs, DEmiRNAs and DElncRNAs

Figure 1 The hierarchical clustering results of top 100 up- and down-regulated DEmRNAs (A), all DEmiRNAs (B) and all DElncRNAs (C) between the early and late stage HCC. Row and column represented DEmRNAs/DEmiRNAs/DElncRNAs and samples, respectively. The color scale represented the expression levels. Orange indicates above the reference channel (high expression genes). Blue indicates below the reference channel (low expression genes).

Figure 1 The hierarchical clustering results of top 100 up- and down-regulated DEmRNAs (A), all DEmiRNAs (B) and all DElncRNAs (C) between the early and late stage HCC. Row and column represented DEmRNAs/DEmiRNAs/DElncRNAs and samples, respectively. The color scale represented the expression levels. Orange indicates above the reference channel (high expression genes). Blue indicates below the reference channel (low expression genes).

Figure 2 GSEA analysis illustrated up-regulated gene sets in the late stage HCC. (A) G2M_checkpoint; (B) mitotic_spindle.

Figure 2 GSEA analysis illustrated up-regulated gene sets in the late stage HCC. (A) G2M_checkpoint; (B) mitotic_spindle.

Figure 3 DElncRNA-DEmiRNA-DEmRNA regulatory network. The rectangle, inverted triangles and elliptical nodes indicate DElncRNAs, DEmiRNAs and DEmRNAs, respectively. Red and blue color represent up- and down-regulation, respectively.

Figure 3 DElncRNA-DEmiRNA-DEmRNA regulatory network. The rectangle, inverted triangles and elliptical nodes indicate DElncRNAs, DEmiRNAs and DEmRNAs, respectively. Red and blue color represent up- and down-regulation, respectively.

Figure 4 Nomogram (A) and calibration curve (B) in HCC.

Figure 4 Nomogram (A) and calibration curve (B) in HCC.

Figure 5 RT-qPCR results of DEmRNAs and DEmiRNAs.

Figure 5 RT-qPCR results of DEmRNAs and DEmiRNAs.

Figure 6 Validation of DEmRNAs in GSE14520. (A) CFHR4, (B) CTNNA3, (C) CYP2C9, (D) PON1, (E) RAMP1, (F) SLC1A2, (G) TRPM8.

Figure 6 Validation of DEmRNAs in GSE14520. (A) CFHR4, (B) CTNNA3, (C) CYP2C9, (D) PON1, (E) RAMP1, (F) SLC1A2, (G) TRPM8.

Data Sharing Statement

All data generated or analyzed during this study are included in this published article. We searched for HCC public gene expression data and complete clinical annotations from TCGA (https://tcga-data.nci.nih.gov/tcga/) database. The accession numbers is TCGA: HCC (Platform: Illumina RNAseq), respectively. The raw data of RT-qPCR validation has been deposited in the Harvard Dataverse database (https://doi.org/10.7910/DVN/I8L6QI).