Cornell researchers have developed a vaccine to immunize mice from the effects of cocaine.

Gene function is explored by “knocking out” a gene – obstructing its operation. The researchers obstructed the gene, and expected the brain and vascular systems to be affected.  They indeed noticed that mice around five months old were excessively grooming themselves.  This behavior is thought to be indicative of Obsessive Compulsive Disorder (OCD).

Researchers at WCMC have successfully pinpointed a DNA alteration that evokes similar anxiety reactions from both humans and mice, indicating the potential for future reciprocal research and the development of new treatment methods.