In addition, coefficients of the predicted risk scores generated from all different NAT-derived elastic net models built with different numbers of NAT-DEGs had 95% confidence intervals (CIs) above zero, whereas coefficients generated from all different tumor-derived elastic net models built with different numbers of tumor-DEGs all included zero, without any exception (the far-right panel in Fig. 4B). The gene discussed is BRD2; the disease is neoplasm.