Figure 2From: MUC4 stabilizes HER2 expression and maintains the cancer stem cell population in ovarian cancer cells Cancer stem cell population analysis in MUC4 overexpressed cells. (A) Hoechest33342 dye analysis showed an increased (0.1%) side population (SP) in SKOV3-MUC4 cells compared to SKOV3-Vector cells. (B) FACS analysis of the CD133-positive population showed an enriched cancer stem cell population (0.1%) in MUC4-transfected SKOV3 cells compared to vector-transfected cells.Back to article page