Interestingly, this SNP is located in the miR-27b binding site within DROSHA 3′UTR [42], which has been proven to be oncogenic in MCF7 BC cells and may have tumor suppressive activity under certain conditions, as evidenced by a “CRISPR/Cas9 deletion study” conducted by Hannafon et al. [43]. This evidence concerns the gene DROSHA and breast cancer.