In another study, Liu and colleagues found that the rs1800734 G > A mutation in several colorectal cancer cell lines enhances the long-range interactions between rs1800734 and the promoter and 3′ UTR region of the doublecortin-like kinase 3 gene (DCLK3), resulting in an increase in the expression of this potential oncogene [22]. Here, DCLK3 is linked to colorectal cancer.