Moreover, patients with NSCLC and high CXCL13 and ICAM‐1 expression (CXCL13high; ICAM‐1high) had significantly higher OS than those with low CXCL13 and ICAM‐1 expression (CXCL13low; ICAM‐1low) (Figure 4a). The gene discussed is CXCL13; the disease is non-small cell lung carcinoma.