University of Missouri -- COLUMBIA, Mo. –Evolving HIV viral strains and the adverse side effects associated with long-term exposure to current treatments propel scientists to continue exploring alternative HIV treatments. In a new study, a University of Missouri researcher has identified broad-spectrum aptamers. Aptamers are synthetic molecules that prevent the HIV virus from reproducing. In lab tests, aptamers known as RT5, RT6, RT47 and some variants of those were recently identified to be broad-spectrum, which would allow them to treat many subtypes of HIV-1. Now, researchers are gaining a better understanding of the biochemical characteristics that make aptamers broad-spectrum.
