Figure 3. Tumour formation after SC inoculation of MDA-MB-231 cells over-expressing scrambled miRNA (controls) or over-expressing miR-137.

A. Cells over-expressing miR-137 form smaller tumours than cells over-expressing scrambled miRNA. B. Tumour weight is markedly reduced after miR-137 over-expression C. as is tumour volume compared to controls. Scale bar, 1 cm.