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  more PR