Figure 2. Identification and enrichment analysis of SDEGs. (A) Up-regulated SDEGs in the three datasets. (B) Down-regulated SDEGs in the three datasets. (C) Significant functional enrichment analysis results of SDEGs using the DAVID tool. (D) Significant functional enrichment analysis results of SDEGs using GeneMANIA database. (E) Significant functional enrichment analysis results of SDEGs using Metascape database.