LPIN1 and Parkinson disease: The area under ROC curve (AUC) of LPIN1 and TNFAIP3 for PD were 0.754 (95% CI: 0.659–0.849, p < 0.0001, sensitivity = 0.771, specificity = 0.692) and 0.754 (95% CI: 0.660–0.849, p < 0.0001, sensitivity = 0.686, specificity = 0.821) (Fig. 10A) (Additional file 6: Table S6).