Figure 7.
Gene expression profiling tends to differ between Epstein-Barr virus-positive and -negative non-Hodgkin lymphoma. Single sample gene set enrichment analysis (ssGSEA) scores of negative immune stimulation (left panel), positive immune stimulation (middle panel) and T-cell function (right panel). ssGSEA calculates separate enrichment scores for each pairing of a sample and gene set. Each ssGSEA enrichment score represents the degree to which the genes in a particular gene set are coordinately up- or down-regulated within a sample. Wilcoxon test. EBV: Epstein-Barr virus; NHL: non-Hodgkin lymphoma.