The proliferation of these two cell lines was assessed by CCK-8 and EdU assays, and the data presented that the proliferation of NSCLC cells was markedly increased after the transfection with MCM3AP-AS1 overexpression plasmid, while miR-195-5p mimics abolished this effect; the proliferation of NSCLC cells was remarkably decreased after the transfection with sh-MCM3AP-AS1#1, while co-transfection of miR-195-5p inhibitors reversed this effect (Figure 3b–d). Here, PTGDR is linked to non-small cell lung carcinoma.