POSTN and non-small cell lung carcinoma: Moreover, NSCLC tissues and SCC cases with metastases to hilar and intrapulmonary lymph nodes (N1) displayed higher expression of POSTN in CAFs compared to the group of patients without lymph node metastases (N0) (** p < 0.005, * p < 0.05 Mann–Whitney U test), (Figure 5C,F).