PDE10A and neoplasm: Previously reported LINC00473 competitively binding and regulated miRNAs include miR-34a25, miR-19826, miR-49727,29, miR-374a-5p30, miR-19532,38, miR-29a-3p34, miR-50635, and miR-15a37, etc. In our study, miR-502-3p was identified as the target miRNA of LINC00473, and its expression is negatively correlated with LINC00473 and tumor invasiveness in PA.