Research Paper Volume 12, Issue 20 pp 20332—20349

Identification of long-term survival-associated gene in breast cancer

Figure 7. TCGA sets and experiments to verify the expression of key genes. (A) Expression of 10 key genes in breast cancer patients with a survival time of more than or less than 5 years with four data sets. (B) TCGA and GSE7390 were used to verify the significant expression of UGCG. (C) The mRNA level of UGCG in breast cancer patients with a survival time greater than or less than 5 years was detected by qRT-PCR. (D) Western blot was used to detect the expression of UGCG in breast cancer patients with a survival time greater than or less than 5 years. (E) Immunohistochemistry images of UGCG levels in breast cancer tissues with a survival time greater than or less than 5 years. Scale bar = 200 μm. *P < 0.05, ***P < 0.001.