Cross-talk between immune cells and tumor cells in non-Hodgkin lymphomas arising in common variable immunodeficiency.

are reported in CVID-associated lymphomas. Upregulation of PD-L1-PD-1 pathway may also promote lymphomagenesis in CVID. These abnormalities need to be explored as prognostic or predictive markers of CVID-associated NHLs by large multi-centric studies.