Figure 3From: MicroRNA profiling of a CD133+spheroid-forming subpopulation of the OVCAR3 human ovarian cancer cell line Flow cytometry analysis with OVCAR3, SKOV3, and TOV-112D were performed before and after anchorage-independent culture at least three times. CD133 + and CD44 + populations were enriched in a sphere culture system in TOV112D and OVCAR3 cells; however, CD44 + populations were initially high in the SKOV3 cell line. Back to article page