TRAF2 and cancer: Figure 5 schematically represents the TRAF2-mediated pathways involved in the proliferation and aggressiveness of cancer cells, and Table 2 describes the role of TRAF2 in the different types of cancer [53, 76, 79, 80, 82, 83, 92, 93, 103, 105, 107, 109–113, 115–121, 123–126].