Fig. 1

Identification of prognosis-related IRGs in laryngeal cancer. A, B Volcano plots of up- (red) and down-regulated (blue) IRGs in laryngeal cancer than control tissues by DESeq2 and edgeR. C Venn diagram of common differentially expressed IRGs by intersection of DESeq2 and edgeR. D, E Kaplan-Meier curves of CXCL11 and IGHV4.31 in the training set. F, G Kaplan-Meier curves of AQP9 in the training and validation sets. H, I Kaplan-Meier curves of ZAP70 in the training and validation sets. P values were determined by log-rank tests