Figure 1. HAMP expression changes in NSCLC tissues and cells. (A, B) RT-PCR and western blot analyses were subsequently performed to assess HAMP mRNA expression in tumor tissues and adjacent normal tissues from individuals at distinct stages of NSCLC. (C, D) RT-PCR and western blot analyses of HAMP mRNA in NSCLC cells and normal cells. Abbreviation: NS: not significant. P > 0.05, *P < 0.05, **P < 0.01, ***P < 0.001 vs. BEAS-2B cells. n = 3.