The novel genes, including (i.e., PPARD, CST4, CSNK1E, PTPN14, ETV6, and ADRM1) as well as novel miRNAs (i.e., miR-16-5p, miR-335-5p, miR-124-3p, and let-7b-5p) were introduced as BC-related proposed biomarkers which are recommended to be examined in the experimental studies such as clinical ones. This evidence concerns the gene ETV6 and breast cancer.