HCC	Hepatocellular carcinoma
miRNAs	MicroRNAs
KEGG	Kyoto Encyclopedia of Genes and Genomes
ncRNAs	Non-coding RNA
TCGA	The Cancer Genome Atlas
GTEx	Genotype-Tissue Expression
BLCA	Bladder urothelial carcinoma
BRCA	Breast invasive carcinoma
CESC	Cervical squamous cell carcinoma and Endocervical adenocarcinoma
CHOL	Cholangiocarcinoma
COAD	Colon adenocarcinoma
ESCA	Esophageal carcinoma
GBM	Glioblastoma multiforme
HNSC	Head and neck squamous cell carcinoma
KICH	Kidney chromophobe
KIRC	Kidney renal clear cell carcinoma
KIRP	Kidney renal papillary cell carcinoma
LIHC	Liver hepatocellular carcinoma
LUAD	Lung adenocarcinoma
LUSC	Lung squamous cell carcinoma
PAAD	Pancreatic adenocarcinoma
PCPG	Pheochromocytoma and paraganglioma
PRAD	Prostate adenocarcinoma
READ	Rectum adenocarcinoma
STAD	Stomach adenocarcinoma
THCA	Thyroid carcinoma
UCEC	Uterine corpus endometrial carcinoma
HBV	Hepatitis B virus
HCV	Hepatitis C virus
EZH2	Enhancer of Zeste Homolog 2
PcG	Polycomb group
NCBI	National Center for Biotechnology Information
HPA	Human Protein Atlas
FC	Fold change
OS	Overall survival
DFS	Disease-free survival
K-M	Kaplan-Meier
DSS	Disease-specific survival
PFI	Progression-free interval
GSEA	Gene set enrichment analysis
CeRNA	Competing endogenous RNA
CAFs	Cancer-associated fibroblasts
TME	Tumor microenvironment
ICB	Immune checkpoint inhibitors