Figure 1. Results of bioinformatics analysis. (A) Volcano plot of visually grouped DEGs in the dataset GSE57957. (B) Cluster heatmap of DEGs. (C) Volcano plot of visually grouped DEMs. (D) Cluster heatmap of DEMs. (E) Volcano plot of visually grouped DELs. (F) Cluster heatmap of DELs. (G) ceRNA regulatory network map of gliomas. (H–K) GO pathway diagrams. (L) KEGG pathway diagram. (M) GSEA for DEGs. ERK1_and_ERK2_cascade and other pathways were identified to be significantly associated enriched pathways.