Fig. 4

Prognostic significance of the 4 key molecules (IGF1R, LAMC2, ITGB1 and IL-6) in HNC patients receiving radiotherapy, as determined by Kaplan-Meier survival analysis from the TCGA-HNSCC dataset (n = 502). The clinical data were retrieved via the Genomic Data Commons (GDC)-Data-Portal of National Cancer Institute. For each gene, the survival curve, hazard ratio (HR) and p-value (P) are shown