PHC scientists may have accidentally discovered the secret to wrinkle-free skin
Scientists at the University of British Columbia searching for ways to slow the deterioration of blood vessels may have stumbled on to the key to youthful skin.
While exploring the effects of the protein-degrading enzyme Granzyme B on blood vessels during heart attacks, professor David Granville couldn’t help but notice that mice engineered to lack the enzyme had beautiful skin at the end of the experiment, while normal mice showed signs of age.
“This is one of those moments that we live for in science,” said Granville, a researcher for Providence Health Care.” We were interested in the effects of aging on blood vessels; we had no idea (the absence of this enzyme) would have any effect on their skin.”
Randy Shore reports