Research Paper
A novel cuproptosis-associated immune risk model for prediction of prognosis and response to immunotherapy in triple-negative breast cancer
Figure 4. Construction of cuproptosis-related immune signature (CIS) based on the LASSO-Cox model. (A) Forest plot of hazard ratios manifesting the prognostic values of cuproptosis-related immune genes. (B) LASSO-Cox regression analysis for variable selection and construction of signature for TNBC. (C) The corresponding coefficient of nine selected genes. (D) The expression profile of nine selected genes in high- and low-risk group.