Expert review of molecular diagnostics
-
Expert Rev. Mol. Diagn. · Oct 2017
ReviewAn update on biomarkers for kinase inhibitor response in non-small-cell lung cancer.
The discovery of activating genetic and their use as predictive biomarkers for targeted therapy, such as tyrosine kinase inhibitors (TKIs), has changed the treatment paradigm of non-small cell lung cancer (NSCLC). As a result, epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK) TKIs have become the standard first-line treatment. Since then, other kinds of targetable oncogenic alterations have been identified in NSCLC. ⋯ Expert commentary: Although targeted therapies dramatically improve the outcome of patients with NSCLC harboring specific oncogenic alterations, molecular and clinical resistance almost invariably develops. New TKIs specifically active in molecular subgroups of NSCLC or the resistance setting have now been developed. The development of additional TKIs and rational combinations may further improve outcomes of NSCLC.