JAK/STAT pathway is upregulated in AITL and a subset of PTCL-NOS. Each row corresponds to a different pathway with the first number indicating the fold change value and the second number indicating the p values. According to the log2 colour scale, red indicates a high level of mRNA expression compared to the median value of a given gene while blue indicates a low value. Highlighted in yellow is the specific JAK/STAT pathway upregulated with a p value <0.05.