Figure 8. Experimental validation and parallel comparison of FRLSG. The expression level of (A) AL049840.4, (B) AC005532.1, (C) AC004816.1, (D) LINC01357, (E) AL355574.1 in the GES1, HGC27 and AGS. *P < 0.05, **P < 0.01, ***P < 0.001, and ****P < 0.0001. (F) Time-dependent AUC for the comparison of FRLSG with other four previously published ferroptosis-related lncRNAs signatures for GC.