Fig. 5From: Tumor-derived KLK8 predicts inferior survival and promotes an immune-suppressive tumor microenvironment in lung squamous cell carcinomaTumor microenvironment (TME) features of patients with different KLK8 expressions. a The immune cell infiltration spectrum of patients with different KLK8 expressions. b Immunohistochemistry (IHC) results of immune markers in representative patients from the LUSC TMA. Upper, representative patient with high KLK8 expression. Lower, representative patient with low KLK8 expressionBack to article page