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. 2022 Dec 30;4(1):128–147. doi: 10.1038/s43018-022-00491-x

Extended Data Fig. 10. DNA methylation alterations associated with metastatic tumors.

Extended Data Fig. 10

a-i. Analysis of metastasis-associated promoter DNA hypermethylation of three genes (JAM3, YBX3 and SYNDIG1) encoding components of tight junctions or regulation of adhesion molecules. For each gene, a comparison of promoter CpG DNA methylation between primary and metastatic tumors is shown on the left (a, d, g), a second comparison of promoter CpG DNA methylation between ① unmethylated primaries (β-value of <0.3) and their paired metastasis and ② methylated primaries (β-value of > 0.3) with their paired metastasis (b, c, e) is shown in the middle, and a third comparison of gene expression between primary and metastatic tumors based on all samples (All), Luminal A-B and HER2E only (luminals/HER2E), and basal-like subtype only (basals) is shown on the right (c, f, i). LumA, Luminal A; LumB, Luminal B; P, primary; M, metastasis; P-Unme, Unmethylated primary; P-Me, Methylated primary.