Elucidating the molecular basis of ATP-induced cell death in breast cancer: Construction of a robust prognostic model

Figure 5 Risk score distribution and expression heat map for the entire Cancer Genome Atlas Breast Cancer dataset. A1-A3: Total risk score; B1-B3: Training set risk score; C1-C3: Test set risk score; D1-D3: External validation cohort risk score; A1, B1, C1 and D1: The risk score distribution is illustrated, with pink dots representing the low-risk group and red dots representing the high-risk group. The vertical dotted line represents the median risk score cut-off point; A2, B2, C2 and D2: Shows the patient's survival time and status; A3, B3, C3 and D3: Presents the heat maps depicting the expression levels of four selected ATP-induced cell death signature microRNAs.