Fig. 5From: Photodynamic therapy upregulates expression of HIF-1α and PD-L1 in related pathways and its clinical relevance in non-small-cell lung cancerCorrelation analysis and immunohistochemistry analysis. A–C The relationship of PD-L1 and HIF-1α (A), EGFR (B), and PIK3R1 (C) expression in tumor tissue of NSCLC patients in the TCGA cohort (1062 samples). D, E Immunohistochemistry analysis of HIF-1α in tissue sections (D) and normal tissues (E) of NSCLC patients in the Human Protein Atlas databaseBack to article page