FSCN1 and cancer: Some recent studies have found that some microRNAs (miRNAs/miRs) could inhibit proliferation, migration or invasion via targeting FSCN1 in different cancers, such as miR-200b and microRNA-133b in non-small cell lung cancer25,26, microRNA-663 in colorectal cancer27, miR-539 in hepatocellular carcinoma28 and miR-145-5p in laryngeal squamous cell carcinoma29.