TNF and neoplasm: GO‐BP enrichment analysis showed that neutrophils induced in NKX2‐1‐low LUAD tumor exhibited enrichment in chemokine production (20% upregulated genes), interleukin 17 (IL‐17) production (34.21% upregulated genes), and tumor necrosis factor‐mediated signaling pathway (31.31% upregulated genes) compared to the control tumor sample (Figure 8A).