Research Progress of Targeted Therapy for BRAF Mutation ？in Advanced Non-small Cell Lung Cancer

Targeted therapy is one of the major treatment modalities in advanced non-small cell lung cancer (NSCLC) with sensitive driver gene mutations. BRAF is considered a promising oncogenic driver in NSCLC after the discovery of epidermal growth factor receptor (EGFR) mutation, anaplastic lymphoma kinase (ALK) fusion and ROS1 rearrangement. BRAF V600E mutation accounts for more than half of BRAF mutations, which is a potential therapeutic target for advanced NSCLC. This review aims to summarize the advancements of BRAF gene mutation and targeted therapy for BRAF mutation in NSCLC.？