Fig. 6From: Tumor suppressor role of cytoplasmic polyadenylation element binding protein 2 (CPEB2) in human mammary epithelial cellsSLC markers in Mock and CPEB2KD MCF7 spheroids. Immunofluorescence images for SLC markers (a) SOX2, (b) NANOG and (c) ALDH1 in green, nuclei stained blue with DAPI in spheroids, (scale = 50 μm). Quantitative data for SLC markers, (d) for SOX2, (e) for NANOG and (f) ALDH1 showing an increase in markers bearing cells in CPEB2-KD spheroids compared to MCF7-Scramble spheroids. Data presented as mean of 3 replicates ± SEM (*) indicates p < 0.05Back to article page