The EGFR signaling cascade is a key regulator of cell proliferation, differentiation, division, survival, and cell proliferation, and has been shown to play an important role in regulating the proliferation, survival, and differentiation of tumor cells, and is highly expressed in more than 60% of Nonsmall Cell Lung Cancer (NSCLC) (66). Here, EGFR is linked to non-small cell lung carcinoma.