I found this on her CV:
Edelman BR, Gordon AD, Radu A, Lim F, and Crombleholme TM. Elevated Baseline Expression of Transforming Growth Factor Beta-3 Relative to Transforming Growth Factor Beta-1 Correlates With a Period of Scarless Wound Repair in Gestational Mice. Journal of Surgical Research 100 (1): 275, 2001.
Wasn't Renovo/Juvista also fiddling around with these growth factors?