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. 2020 Feb 12;10:2415. doi: 10.1038/s41598-020-59260-4

Figure 3.

Figure 3

Promoter DNA methylation patterns can be used as DCIS markers. (A) Biological functions of genes differentially methylated in the pre-invasive DCIS stage of breast cancer are shown. Red circles represent genes that are hypermethylated and green circles show genes that are hypomethylated in the DCIS stage as compared to healthy breast tissue. (B) The methylation status of selected genes in ADH, DCIS, and invasive breast cancer is shown. BEST1, DNASE1, FUNDC2, and IDS genes were found to show the opposite methylation trend in earlier (ADH and DCIS) stages compared to invasive stages of breast cancer.