On the other hand, Utilizing GSE57897 gene expression data analysis showed hsa-miR-4793-5p expression was increased in BC patients, hsa-miR-4793-5p is a type of microRNA that has been implicated in breast cancer, in sillico studies showed hsa-miR-4793-5p has a binding site on CST7 gene. This evidence concerns the gene CST7 and breast cancer.