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. 2019 Mar 13;11(3):359. doi: 10.3390/cancers11030359

Figure 3.

Figure 3

Figure 3

Phenotypic modifications in GLPG1790-treated GICs: changes in mesenchymal/stem cell marker expression. (A) FACS analysis performed in controls and GLPG1790-treated BT12 and BT48EF cultures. Data are representative of three separated experiments performed in triplicate and values are expressed as a percentage of positive cells present in the analyzed cell suspension. (B) Western blot determinations performed in control or treated BT48EF cultures. Data are representative of three different gels/experiments and lanes were charged with 40 μg of proteins. (C–I) Confocal immuno-fluorescence analyses performed in BT48EF: dual CD44/EphA2 expression in cell spheres (C) and in single or small cell aggregates (D), dual Sox2/NFH expression in cell sphere cultures (E), dual Sox2/nestin expression in cell sphere cultures (F), dual phalloidin/FAK expression in adherent cells (G), dual Sox2/Oct 3/4 expression in cell sphere cultures (H), and GFAP expression in BT48EF spheres (I). Confocal images were collected and shown as a maximal projection of about 20 analysed spheres observed with 0.29-μm size serial sections. Scale bar: 25 µm.