SMARCA4 mutations were predominantly males and smokers in NSCLC. SMARCA4 mutations conferred a poorer response for EGFR-mutant LUAD subgroups who received EGFR-TKIs. Additionally, chemotherapy plus anti-angiogenesis as first-line therapy may be more effective for Stage IV-SMARCA4 mutant LUAD with EGFR wt.
Liu et al. (Tue,) studied this question.