Figure 9From: Phospholipase C δ-4 overexpression upregulates ErbB1/2 expression, Erk signaling pathway, and proliferation in MCF-7 cellsPLCδ4 overexpressing cells form more densely packed spheroids. Cells were grown in Costar® Ultra-Low Attachment Clusters Plates (Corning, Acton, MA) in RPMI supplemented with 10% FBS. The pictures were taken on day 5 with 40× magnification.Back to article page