ANLN and non-small cell lung carcinoma: Guo et al found that Tregs correlated with poor prognosis in LUAD, and Li et al found that the percentage of neutrophil infiltration was significantly higher in the high‐risk immune group than in the low‐risk groups in non‐squamous NSCLC, indicating that Tregs and neutrophils were risky immune cells for LUAD, which is in line with our research results.59, 60 In our research, ANLN and F2 were risky immune genes related to Tregs and neutrophils.