Some inflammation- and immune-related upregulated genes (ITGAM, FPR1, Fc Gamma Receptor genes, TYROBP, NCF2, ARG1, CCL5, and HP), which were undetected in previously published studies, were also identified in distinct JAK2V617F+ MPN subtypes in comparison with HC. This evidence concerns the gene FPR1 and myeloproliferative neoplasm.