Univariate Cox regression analyses showed that RAB42 overexpression is a risk factor for short OS of 12 malignancies: GBMLGG, LGG, LIHC, UVM, ACC, PAAD, KICH, BLCA, MESO, KIPAN, GBM, and ALL-R (Figure 2A). This evidence concerns the gene RAB42 and acute lymphoblastic leukemia.