Figure 2From: The extracellular matrix microtopography drives critical changes in cellular motility and Rho A activity in colon cancer cellsColon cancer cells adhere to PDMS scaffolds. Cells were seeded on pre-treated PDMS scaffolds and cell containing scaffolds were prepared for scanning electron microscopy as described in the methods section of this paper. Cells adhered to each microtopography studied. Bar = 200 μm.Back to article page