LITTLE ROCK, Arkansas, April 1 -- The University of Arkansas for Medical Sciences issued the following news release: * * * NIH Awards UAMS Nearly $3 Million to Study DNA Structures that Could Impact Cancer Treatment University of Arkansas for Medical Sciences (UAMS) researcher Kevin Raney, Ph.D., has been awarded a five-year, $2.99 million grant from the National Institutes of Health (NIH) to study unusual DNA structures called quadruplexes, which may act like natural drugs by binding to key proteins involved in disease. The grant from the  more PR