(MADISON) Scientists at the University of Wisconsin-Madison are a step closer to reconstructing one of the body�s building blocks. They�ve discovered a way to make an important protein in the lab, something researchers have tried to do for 30 years.
Collagen is a common protein used in everything from hair conditioner to plastic surgery. In medicine, it�s used to rebuild tissue destroyed by burns and wounds. Currently, most of the collagen used comes from cows.
The hope is to someday manufacture the substance in a lab. UW-Madison biochemistry professor Ronald Raines says this would prevent possible transmission of animal disease to humans, along with other undesired effects.