In the past decades, great progress has been made for the prevention and treatment of lung cancer. Yet, lung cancer remains as the leading cause of cancer death worldwide. In this manuscript, we describe the current genetic and molecular characterization of lung cancer subtypes, review up-to-date treatment options for lung cancer patients, summarize the antibodies and small molecule drugs under clinical development, and elaborate on the expression and characteristics of important RTK primary targets and representative preclinical agents which may provide new opportunities for lung cancer treatment. Since gefitinib was first introduced to non-small-cell lung carcinoma (NSCLC) patients in 2002, remarkable progress has been made in targeted therapy for NSCLC patients with the development of multiple generations of small molecule inhibitors targeting relevant driver mutations. However, very little achievement has been made in the development of targeted drugs for small-cell lung carcinoma (SCLC). The successful harness of immune checkpoint inhibitors against PD-1/PD-L1 has marked a major advancement in recent lung cancer treatment. Looking forward, therapeutic strategies that tackle brain metastasis are highly desirable, the combination of molecular testing and strategies tailored to tackle tumor heterogeneity and resistance mechanisms is the key direction for future development. READ ARTICLE
Cell Insight DOI:10.1016/j.cellin.2022.100015
Authors: Zilai Wang, Jiyeon Kim, Pin Zhang, Jazmin M. Galvan Achi, Yuwei Jiang, Lijun Rong
