ALDH1A1 and colorectal carcinoma: Notably, the expression of CD133 (P < 0.001; R2 = 0.519) and ALDH1 (P < 0.001; R2 = 0.588) in human CRC specimens were strongly positively correlated with FUBP1 in a CRC Tissue Microarray (Fig. 4H,I; Fig. S8).