Figure 1

Expressions of cuproptosis-related genes in breast cancer. (A) Heat map showing differentially expressed cuproptosis-related genes in breast cancer was analyzed by the limma package and pheatmap package in R language. Expression levels of CDKN2A (B), SLC31A1 (C), ATP7B (D), and PDHB (E) in breast cancer were analyzed by starBase. Expression levels of CDKN2A (F), SLC31A1 (G), ATP7B (H), and PDHB (I) in breast cancer were analyzed by GEPIA.