SALL4 and cancer: Similar findings were obtained also considering the recurrence of cancer as outcome (26 cohorts [12, 14, 16, 17, 23, 25, 28 and the TCGA cohorts]; recurrence rate: 51.5% SALL4+ vs. 42.2% SALL4-; RR=1.25; 95% CI: 1.1-1.42, p=0.0006; I2=62%) (Figure 1b).