BECN1 and non-small cell lung carcinoma: The high expression of BECN1 (probe: 208946_s_at) was significantly associated with improved overall survival (hazard ratio [HR] = 0.43, 95% confidence interval [CI]: 0.22–0.82; log-rank P = 0.0092) (Figure 6A), consistent with its mechanistic role as a promoter of ferroptotic cell death in radiosensitized NSCLC.