Looks very intriguing:
http://www.nytimes.com/2009/02/17/sports/17blood.html
“For the last several decades, we’ve been working on the mechanical effects of healing — the strongest suture constructs, can we put strong anchors in?” Dr. ElAttrache said. “But we’ve never been able to modulate the biology of healing. This is addressing that issue."
I hope they pursue this with more research. It certainly appears worthwhile.