Emerging protein kinase inhibitors for non-small cell lung cancer.

Introduction: In the current paradigm of precision medicine in non-small cell lung cancer (NSCLC), the therapeutic strategy is determined by the molecular characteristics. The best examples of this approach are the kinase inhibitors that selectively target tumors bearing an epidermal growth factor receptor (EGFR) mutation or an anaplastic lymphoma kinase (ALK) rearrangement. Emerging protein kinase inhibitors may enhance our ability to effectively treat these and other genomic subtypes of NSCLC.