Supplementary figure 1. from A Positive Feedback Loop of lncRNA-PVT1 and FOXM1 Facilitates Gastric Cancer Growth and Invasion

(A) Analysis of PVT1 alteration frequency in GC tissues from TCGA data. (B) Kaplan-Meier survival curves in an independent GC subgroup showed that the DFS (n=359) and DSS (n=593) rates of the high PVT1 expression group were significantly higher than that of the low expression group. The hazard ratios (HRs) and P values were calculated with a log-rank test. (C) Kaplan-Meier survival curves of patients with varying PVT1 expression, which were stratified by lymphatic and distant metastasis status. (Upper) DFS of patients with (N1, n=164) or without (N0, n=26) lymphatic metastasis and DSS of patients with (N1, n=164) or without (N0, n=26) lymphatic metastasis; (Below) DFS of patients with (M1, n=24) or without (M0, n=166) distant metastasis and DSS of patients with (M1, n=24) or without (M0, n=166) distant metastasis. The HRs and P values were calculated with log-rank tests. (D) Kaplan-Meier survival curves for patients with PVT1 expression in the independent cohort, stratified by lymphatic and distant metastasis status. The HRs and P values were calculated with log-rank tests.