The results calculated were related with the data derived when actin was the internal gene (p < 0.001) and confirmed the ability of ITGA2B to diagnose NSCLC patients with an AUC of 0.847(0.773-0.920), sensitivity of 76.9% and specificity of 79.5% (Figure 6). Here, ITGA2B is linked to non-small cell lung carcinoma.