Notably, PDCD4 is differentially expressed in various NSCLC cells with significantly higher expression in several NSCLC cells, including H157 (p < 0.001), U1752 (p < 0.05), H661(p < 0.001), and U1810 (p < 0.001), compared to normal lung fibroblast cells, and markedly reduced levels in H23 cells (p < 0.01) (Fig. 5A). The gene discussed is PDCD4; the disease is non-small cell lung carcinoma.