Figure 3

Consensus clustering analysis of 27 cuproptosis-related lncRNAs. (A) BC patients were divided into 2 groups by consensus clustering. (B) Kaplan–Meier curves of overall survival (OS) between the two clusters. (C) Heatmap and the clinicopathological features of two clusters, including gender, age, T, M, N status and pathological grade. (D–G) Differential expression of immune checkpoint genes (PD-1, PD-L1, CTLA-4 and TIM-3) in the two clusters. (H,I) The correlation of immune checkpoint genes (PD-L1 and TIM-3) with 27 cuproptosis-related lncRNAs linked to survival. *P < 0.05, **P < 0.01, and ***P < 0.001.