**Figure 5.** **Establishment of endoplasmic reticulum stress-related prognostic model.** (**A**) Coefficient path diagram for LASSO regression. (**B**) The cross-validation curve. (**C**) Coefficients of MET, MUC16, and KRT7 in the model. Survival curve of the training cohort (**D**), validation cohort (**E**), and whole cohort (**F**). Survival curve between high-expression and low-expression groups of MET (**G**), MUC16 (**H**), and KRT7 (**I**). (**J**) Alluvial diagram of changes in ERGclusters, geneClusters, ERS score and survival state. (**K**) The difference of ERS score between ERGcluster A and B. (**L**) The difference of ERS score between geneCluster A and B.