Scientists have promised that gene therapy will be the next big leap for medicine. It's a term that's tossed about regularly, but what is it exactly? Trace shows us how scientists can change...
========== Gene therapy has the potential to save
millions of lives if we can just figure out how to make it
work. Hey peeps, thanks for tuning in to Dnews. I'm Trace. Gene therapy sounds like a nice easy treatment right that's
therapy. In some ways it is on the macro level, but in your cells
it's a little bit invasive. In gene therapy, doctors are basically
hacking the DNA of a living human. Using genetically engineered
retroviruses called vectors, scientists infect human cells. The
retrovirus can be programmed to carry a gene or a little bit of DNA that will
overwrite the messed up mutation and make it work
properly. It was first tried on a young girl in 1990 and despite some early failures it has the potential to
revolutionize treatment of genetic di...