On the other hand, the expression of LINC00673 (p = 6.42 × 10–30), PCAT6 (p = 1.01 × 10–7), NUTM2A-AS1 (p = 3.69 × 10–5) and LINC01929 (p = 3.26 × 10–6) was significantly higher in squamous cell carcinomas than in adenocarcinomas. This evidence concerns the gene PCAT6 and squamous cell carcinoma.