The results showed that BFXJY can inhibit the growth of lung cancer cells and prevent the malignant proliferation of lung cancer cells; BFXJY induces tumor cell apoptosis and increases the rate of cell apoptosis, thereby exerting anti-tumor effects; The mechanism of BFXJY inducing apoptosis of non-small cell lung cancer cells may be through reducing MGMT. The gene discussed is MGMT; the disease is lung carcinoma.