Figure 6. Expression of cadherin (CDH) family genes in subgroups of breast cancer patients. (A) Gene expression analysis among the stages of CDH genes in a breast cancer (GEPIA2) database. The violin plot displayed comparisons of CDH genes expressions from TCGA dataset of breast cancer. An independent t-test was utilized for p values; p<0.05 meant statistically significant; Pr(>F) <0.05 was based on Student’s t-test. (B) Scarff-Bloom-Richardson (SBR) grading of CDH family genes. Associations between CDH1/2/4/7/11/12/13/15 and SBR grading were analyzed via the bc-GenExMiner dataset. (C) The Nottingham prognostic index (NPI) of CDH family genes. Associations between CDH1/2/4/7/11/12/13/15 and NPI values were analyzed via the bc-GenExMiner dataset.