For example, with three hematological cancers: chronic lymphocytic leukemia, multiple myeloma (MM) and Hodgkin’s lymphoma, we found 27 proteins to be associated with at least two of the three cancers and 11 proteins associated with all three cancers (Figure 2A), of which, two proteins EEF2K and NRXN3 are candidate cancer driver genes35. This evidence concerns the gene NRXN3 and hematopoietic and lymphoid cell neoplasm.