Thursday, 31 July 2008

Gene Linked to Alcohol Addiction

Results of a study published in Alcoholism: Clinical & Experimental Research have concluded that a specific gene, previously unidentified may also be responsible for alcohol addiction and other addictive behavior. Author of the study, Danielle Dick, has stated that the gene named ankyrin repeat and kinase domain containing 1 (ANKK1) is one of the genes responsible for making people vulnerable to addiction.
Previous research has centered around the neighboring gene, DRD2. The research on the DRD2 gene has had serious limitations, however, and the new research on the ANKK1 gene sheds light on these limitations. By implicating another gene is the same region, researchers now believe that several genes in the same phenotype are involved.

UK Study Concludes Alcohol, Tobacco Addictions as Dangerous as Illicit Substances

A recent UK study has concluded that addictions to alcohol or tobacco are just as dangerous to a personal health as addictions to illegal substances including heroine, cocaine, marijuana and ecstasy. The study does not advocate for any kinds of legal or illegal drugs, but rather puts alcohol and tobacco on par with other drugs in regards to adverse health effects.
The study has caused some controversy in the United Kingdom by placing ecstasy at the bottom of the list for adverse health effects. The reason for this placement, however, is that only 10 people in the UK die each year from using ecstasy, whereas over 300 people die each year from alcohol abuse.