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. 2016 May 4;7(24):36743–36754. doi: 10.18632/oncotarget.9163

Figure 4. Flt-1 promoted lung colonization of human breast cancer with PlGF-1 stimulation, and miR-507 inhibited lung colonization of human breast cancer in vivo.

Figure 4

A. Human tumor foci in mouse lungs were visualized by H&E staining. Scale bar: 50 μm. B. Lung metastatic nodules were counted and plotted (n = 10). C. Western blot analysis for Flt-1 in slices of sectioned implanted tumors; the mice were injected with Scr/MDA231, SiFlt-1/MDA231, MDA231/NC, and MDA231/miR-507 cells. Quantification of relative protein levels on three different Western blots is shown below the blots.