LOS ANGELES--(BUSINESS WIRE)--CytRx Corporation (Nasdaq:CYTR) today applauded the announcement that its Scientific Advisory Board member Craig C. Mello, Ph.D., together with Andrew Fire, Ph.D., was awarded the Nobel Prize in medicine for discovery of the use of double-stranded RNA for gene silencing, a technology that has come to be known as RNA interference (RNAi). Drs. Mello and Fire acted as key inventors on the first approved RNAi patent, which is licensed to CytRx on a non-exclusive basis.