TCGA Lung Adenocarcinoma (LUAD) data showed that expression level of NEAT1 was upregulated in tumor tissues, which is in line with our 32 patients, whereas the expression has no significant difference between tumor and normal tissues based on lung squamous cell carcinoma (LUSC) data set (Figures 1H,I). Here, NEAT1 is linked to squamous cell lung carcinoma.