TRAIL mRNA expression in PBMC also had diagnostic prediction for stroke (AUC = 0.9145, 95%; 0.8743–0.9456, p < 0.0001) with sensitivity of 83.2% and specify of 89.5% at the cutoff value of 3.16-fold (Figure 2A). The gene discussed is TNFSF10; the disease is Stroke.