Figure 4. Curcumol treatment down-regulated FOXD2-As1 expression. (A) The expression of FoxD2-As1 was detected in the normal human astrocytes (NHAs) and glioma cell lines. (B) The expression of FoxD2-As1 was detected in glioma cells treatment with curcumol for 24, 48, and 72 h. *P < 0.05, **P < 0.01.