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Gene Therapy in Rats Reduces Cocaine Use

(HealthDay News) — Using gene therapy to increase the level of dopamine — a pleasure-related chemical — receptors in rats’ brains reduced their desire for cocaine by 75 percent, U.S. researchers say.
Previous research by the same team at the U.S. Department of Energy’s Brookhaven National Laboratory, in Upton, N.Y., found that increasing the level […]