Fig. 3.

Identification of PATL1 as a hub gene using LASSO and SVM-RFE. (A–B) LASSO (A) and SVM-RFE (B) were used to screen the 439 differentially expressed genes. (C) Venn diagram showing the intersection of the two methods, identifying PATL1 as a hub gene. (D) The ROC curve to confirm accurate value of PATL1expression in diagnosis (AUC = 1.000). (E) The lollipop chart displaying the correlation between PATL1 expression and the abundance of various immune cell infiltrates. LASSO: Least Absolute Shrinkage and Selection Operator, SVM-RFE: Support vector machine-recursive feature elimination, ROC: Receiver operating characteristic, AUC: Area under the curve.