[Retracted] Comprehensive Analysis Identifies COL1A1, COL3A1, and POSTN as Key Genes Associated with Brain Metastasis in Patients with Breast Cancer

Figure 2

Functional enrichment analysis of DEGs. (a) Venn diagram analysis showed 19 overlapped DEGs containing an overlapped upregulated DEG and 18 overlapped downregulated ones. (b) GO analysis of DEGs between primary BC and BM samples. (c) KEGG pathway analysis of DEGs between primary BC and BM samples.

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