Figure 3From: Inhibition of proliferation and migration of luminal and claudin-low breast cancer cells by PDGFR inhibitorsSunitinib promotes apoptosis in RJ345 cells. Cell apoptosis was assessed using cleaved caspase 3 immunofluorescence. The bar graph represents the mean ± SEM of the percentage of positively stained cells (n ≥ 3). *Indicates values that were significantly different (p < 0.05) from the DMSO control.Back to article page