Figure 7.

Chemoregulated motogenic response of dermal fibroblasts to TGF-β ligands in the sandwich migration assay. Measurements for each TGF-β at each concentration were performed in triplicate. The experiment was repeated three times, and the reported values are the mean from a single representative experiment; reported errors correspond to the standard deviation among replicates. Baseline migration controls in the absence of ligands ranged from 1.3 to 2.0% and is represented by the dashed horizontal lines.