Supplementary Figure S5 from EGFR and RB1 as Dual Biomarkers in HPV-Negative Head and Neck Cancer

(A and B) KM survival curves specimens with (A) high EGFR stratified by wild type (WT) or amplified (AMP) CCND1, or cases with (B) low EGFR stratified by p16 mRNA expression (TCGA cohort), (C) correlation between medium CDK6 (M) or high CDK6 (H) mRNA expression and CCND1 expression. m = slope. mRNA data for 243 HPV- HNSCC samples (6) were downloaded using cBioportal (26, 27). Please also see Figure 4.