PCAT19 and neoplasm: On the other hand, for PCAT19, FENDRR, LANCL1-AS1, LINC00968 and ADAMTS9-AS2 the median expression level was significantly higher in T1 compared to T2 (p-values ≤ 0.001) and in T1 compared to T3 stage tumours (p-values ≤ 0.01) (Supplementary Fig. S7).