CHICAGO (EGMN) - In the not-too distant future, dermatologists may be sending patients off to the beach with a bagful of chemoprevention tricks to outwit ultraviolet radiation and reduce the risk of sun-related skin cancers."In addition to sunscreen, we'll be using these chemopreventive agents not only to reduce histologic response to ultraviolet light, but to repair the DNA damage that occurs as a result of overexposure to the sun," said Dr. Craig Elmets at the American Academy of Dermatology's...