07.15.10
Protein Makes Bones Heal 3 Times Faster
Check out this wired.com article about a semi-natural biotech hack that makes bones heal 3 times faster.
The experiment, published April 28 in Science Translational Medicine, is rooted in two decades of research on Wnt genes and proteins, which play a variety of regenerative roles. They help embryonic stem cells make copies of themselves, keeping a body’s supply fresh, and guide the maturation of stem cells into specific cell types.
Wnt proteins are found throughout the animal kingdom, from sponges and flatworms to mice and humans, and their function seems to be consistent. When tissues are injured, Wnt genes in surrounding cells become more active, pumping out extra Wnt proteins. Arriving repair cells divide faster and grow more rapidly.