As LASP1 forms complexes with FSCN1 to serve as indispensable actin filament-bundling proteins that stabilize the lamellipodia of cancer cells [27] and has already been demonstrated to promote the metastasis of colorectal cancer [28, 29], we predicted that LASP1 is another potential target of miR-145. This evidence concerns the gene FSCN1 and colorectal cancer.