For example, previous research results indicated that lncRNA PCGEM1 can regulate the expression of miR-642a-5p in cervical carcinoma [8], the expression of miR-433-3p in renal carcinoma [9], the expression of miR-590-3p in non-small-cell lung cancer [12], and so on. This evidence concerns the gene PCGEM1 and non-small cell lung carcinoma.