Figure 6. Associations between POSTN expression and lymphocytes, immunomodulators, and chemokines in LUSC. Correlations between tumour-infiltrating lymphocytes (TILs) and POSTN and the six TILs with the highest correlation values (A). Correlations between immunomodulators and POSTN and the six immunomodulators with the highest correlation values (B–D). Correlations between chemokines (or receptors) and POSTN and the six chemokines (or receptors) with the highest correlation values (E and F).