Fig. 4

CD14 gene and protein expression in the pan-cancer cohort. (A) Comparison of CD14 mRNA expression between normal and tumor samples across the pan-cancer cohort. (B) Comparison of CD14 expression in LUAD and LUSC subtypes. (C) Comparison of CD14 protein expression between normal and tumor samples in the pan-cancer cohort. (D) Comparison of CD14 protein expression in LUAD, LUSC, and normal samples. (Abbreviation: mRNA: messenger RNA; LUAD: lung adenocarcinoma; LUSC: lung squamous cell carcinoma. Mann-Whitney test was performed between groups)