Figure 6. Analysis of the YTHDF2 methylation level. (A) The correlation between CNV, DNA methylation, and YTHDF2 expression is examined by EXPRESS. (B) The DNA methylation level of YTHDF2 in LGG. (C) The DNA methylation level of YTHDF2 in diverse tumor grades of LGG based on CGGA dataset. (D) The expression of YTHDF2 in U251 cells after using 5-AZA treatment was examined by qRT-PCR assay. (E) The prognosis for the methylation level of YTHDF2 in the TCGA-LGG dataset.