ACIN1 and neoplasm: Among many miRNAs targeted to regulate Acin1, we found 3 miRNAs that were significantly negatively correlated with the expression of Acin1, namely miR-6395, miR-674-5p, and miR-7067-5p, of which miR-674-5p was expressed at a higher level in all tissue samples, and its expression was much higher than other differentially expressed miRNAs and was significantly downregulated in tumor tissues relative to paracancerous and healthy control tissues.