Figure 4From: MicroRNA profiling of a CD133+spheroid-forming subpopulation of the OVCAR3 human ovarian cancer cell line RT-PCR and Western blot analysis showed that a CD133 + spheroid-forming subpopulation of OVCAR3 over-expresses “stemness” genes, compared to the levels of cancer cells from an adherent culture system as well as those from a CD133 - spheroid-forming subpopulation of OVCAR3 cells. Back to article page