Differential expression of 7 Hub genes in lung cancer and healthy lung tissues. Compared with normal tissues, the expressions of GBP1, ITGAM, CSF1, LAMB1, THBS1 in NSCLC patients were down-regulated, and the expressions of SPP1 and COL1A1 were increased. In addition to GBP1, the difference was statistically significant (*P<0.05). Lung adenocarcinoma (left column); squamous cancer (right column).