Fig. 1From: Pyroptosis patterns influence the clinical outcome and immune microenvironment characterization in HPV-positive head and neck squamous cell carcinomaGenomic and transcriptional variations of pyroptosis-related genes (PRGs) in HPV-positive HNSCC. (A) The potential protein-protein interaction networks among 27 pyroptosis-related proteins were drawn on the STRING website. (B) Frequency of copy number variations (CNV) gain and loss in 27 PRGs. (C) The chromosomal localization information of PRGs with CNV. (D) Expression levels of 27 PRGs in HPV-positive HNSCC and normal tissues. *p < 0.05, **p < 0.01, and ***p < 0.001Back to article page