Figure 2

Expression level of RARA-AS1 in tumors and normal tissues. (A) RARA-AS1 expression in normal tissues; (B) RARA-AS1 expression in TCGA tumors and normal tissues; (C) RARA-AS1 expression in different stages in LUSC, KIRP, and LUAD. *p < 0.05, **p < 0.01, ***p < 0.001.