Similarly, the AUCs of KLRF1 (AUC=0.834), GZMK (AUC=0.805), KLRB1 (AUC=0.861), CD40LG (AUC=0.710), and IL7R (AUC = 0.748) in the IBD-GSE3365 dataset likewise showed their values more than 0.7 (Figure 4G). The gene discussed is KLRF1; the disease is inflammatory bowel disease.