News Life Safer creation of stem cells Replacing viruses that alter DNA makes embryonic-like stem cells safer for possible therapies By Patrick Barry September 25, 2008 at 1:32 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print Normal 0 false false false MicrosoftInternetExplorer4 Get rid of DNA-altering viruses — check.