Research Paper Volume 15, Issue 21 pp 11831—11844
RAI2 acts as a tumor suppressor with functional significance in gastric cancer
Figure 2. The expression level of RAI2 in GC tissues. (A) The expression of RAI2 in various kinds of tumors from TCGA database. (B) The expression of RAI2 between normal tissues and GC tissues from TCGA database. (C) RAI2 expression in paired samples of GC from TCGA database. (D, E) The expression of RAI2 mRNA in normal tissues and GC tissues from GS29272 (D) and GSE26942 (E) in GEO datasets, respectively. (F) The immunohistochemistry (IHC) assay was conducted to examine the expression of RAI2 protein in 20 GC tissues and paracancer tissues (50×, 200×). (G) The statistical analysis of RAI2 expression in GC tissues and paracancer tissues. **P < 0.01.