FIGURE 4.
Irigenin suppressed the migration of GBM cells. (A) Typical images of DBTRG and C6 cells treated with 50 μM IR for 24 h in wound healing assay. (B–C) Quantification of wound healing index in DBTRG cells (B) and C6 cells (C) as shown in (A) (n = 16, per group). (D) Typical images of DBTRG and C6 cells treated with 50 μM IR for 24 h in transwell invasive assay. (E–F) Quantification of the number of migrated DBTRG (E) (n = 11, per group) and C6 (F) cells (n = 16, per group) as shown in (D). (G–H) qPCR analysis results of MMP-2 mRNA levels (G) and MMP-9 mRNA levels (H) in DBTRG cells treated with or without IR (n = 3, per group). Scale bars, 100 μm. Data were shown as mean ± SEM. * p < 0.05, *** p < 0.001, compared with control treatment.
