Last updated on April 17, 2014 at 21:23 EDT

Latest James Stivers Stories

2013-01-22 10:42:06

Studies suggest new approach to treating HIV A team of researchers based at Johns Hopkins has decoded a system that makes certain types of immune cells impervious to HIV infection. The system's two vital components are high levels of a molecule that becomes embedded in viral DNA like a code written in invisible ink, and an enzyme that, when it reads the code, switches from repairing the DNA to chopping it up into unusable pieces. The researchers, who report the find in the Jan. 21 early...