Fig. 5

Validation of hub genes. A Association between the expression levels of 9 hub genes and CD8+ T cell infiltration levels in TIMER database. B Association between LCK expression and CD8+ T cell infiltration levels in TIMER database. C Association between the expression levels of the 9 hub genes and tumor-infiltrating immune cells (TIICs) in TISIDB database. Red indicates a high correlation and green indicates a low correlation. TIMER: Tumor Immune Estimation Resource