MAF and cancer: These interacting regions were enriched with binding motifs for forkhead box (FOXH1, FOXQ, FOXJ3, FOXO4), zinc finger (ZNF214, ZNF134, ZNF549 and ZNF563) and musculoaponeurotic fibrosarcoma proteins (MAFK, MAFB, MAFG, MAFF and MAF), which have all been implicated in cancer metastasis [27, 28, 29, 30, 31].