We analyzed the correlations between LAYN expression and immune marker genes of different immune cells, included CD8+ T cells, T cells (general), B cells, monocytes, TAMs, M1 and M2 macrophages, neutrophils, NK cells and DCs in COAD and STAD, using lung squamous cell carcinoma (LUSC) as the control (Table 2 and Figures 4I–L). The gene discussed is LAYN; the disease is squamous cell lung carcinoma.