CGREF1 and leukemia, acute lymphoblastic, susceptibility to, 3: However, in the ALL3 group, 7 genes (CGREF1, SPTBN5, TAS1R3, FAM241B, EL5, CSPG5, and MAPK8IP1), and 6 genes (CFAP45, CST2, BIRC5, MAGED4, CST6, and FAIM2) overlap with those selected in BLCA, and PAAD respectively (Figure 5; Table 3).