To investigate the novel function and related mechanism of MORC2, we first conducted Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis (Figure 1A) and gene set enrichment analysis (GSEA) (Figure 1B) using The Cancer Genome Atlas (TCGA) breast cancer database (http://guotosky.vip:13838/GTBA/). This evidence concerns the gene MORC2 and breast cancer.