Figure 2. Transcriptional expression of 26S proteasome delta subunit, non-ATPase (PSMD) family members in breast cancer (BRCA) patients. (A–N) Transcriptome alterations observed in PSMD1~14. Boxplot of PSMD mRNA expression levels measured in BRCA specimens (red) compared to their normal counterparts (blue) obtained from the UALCAN database. Statistical analysis was performed using Student’s t-test, and p<0.05 was considered statistically significant.