Sometimes it’s better to put love into hugs than to put it into words. ~Author Unknown
Researchers at the Yale School of Public Health have identified a gene associated with multiple cases of alcoholism, drug abuse and other addictive behaviors in white women of European origin.
The research used data collected in genome-wide studies and found a strong and significant association between a gene located on chromosome 11 – known as PKNOX-2 – and multiple dependencies among white women involving nicotine, alcohol, marijuana, cocaine, opiates and other drugs. The women with this gene were almost twice as likely as white men, black women or black men to have two or more of the addictions.
“This information can be used to design preventive and or treatment strategies for addiction by controlling the environment exposure in the targeted group and or by exploring and developing medications that modify the expression of the gene,” said Heping Zhang, Ph. D., professor in the division of Biostatistics at the Yale School of Public Health and the author of the study.