LASP1 and breast cancer: The relationship between hsa-miR-1225-5p and LASP1 is supported as a signaling axis that, once LASP1 is blocked, the tumor-promoting activity described in multiple tumor models decreases, as previously discussed, and based on our results, silencing LASP1 gene by hsa-miR-1225-5p luminal A and B breast cancer cells significantly decreased proliferative potential.