High expression level of DLEU1 was also observed in the three most acknowledged human glioblastoma cell lines U87 (P<0.05), U251 (P<0.01) and LN229 (P<0.01) in comparison with the normal brain glial cell line HEB, particularly in U251 and LN229 cells (Figure 1B). Here, DLEU1 is linked to glioblastoma.