@article {1620,
	title = {Genetic analysis of a population heavy drinking phenotype identifies risk variants in whites.},
	journal = {J Clin Psychopharmacol},
	volume = {33},
	year = {2013},
	month = {2013 Apr},
	pages = {206-10},
	chapter = {206},
	abstract = {<p>Genetic association studies thus far have used detailed diagnoses of alcoholism to identify loci associated with risk. This proof-of-concept analysis examined whether population data of lifetime heaviest alcohol consumption may be used to identify genetic loci that modulate risk. We conducted a genetic association study in European Americans between variants in approximately 2100 genes and alcohol consumption as part of the Candidate gene Association Resource project. We defined cases as individuals with a history of drinking 5 or more drinks per day almost every day of the week and controls as current light drinkers (1-5 drinks per week). We cross-validated identified single nucleotide polymorphisms in a meta-analysis of 2 cohorts of unrelated individuals--Atherosclerosis Risk in Communities (ARIC) and Cardiovascular Health Study (CHS)--and in a separate cohort of related individuals--Framingham Heart Study (FHS). The most significant variant in the meta-analysis of ARIC and CHS was rs6933598 in methylenetetrahydrofolate dehydrogenase (P = 7.46 {\texttimes} 10(-05)) with a P value in FHS of 0.042. The top variants in FHS were rs12249562 in cubulin (P = 3.03 {\texttimes} 10(-05)) and rs9839267 near cholecystokinin (P = 3.05 {\texttimes} 10(-05)) with a P value of 0.019 for rs9839267 in CHS. We have here shown feasibility in evaluating lifetime incidence of heavy alcohol drinking from population-based studies for the purpose of conducting genetic association analyses.</p>},
	keywords = {Aged, Alcohol Drinking, Alcoholism, Case-Control Studies, European Continental Ancestry Group, Feasibility Studies, Genetic Association Studies, Genetic Loci, Genetic Predisposition to Disease, Genetic Variation, Humans, Incidence, Male, Middle Aged, Phenotype, Polymorphism, Single Nucleotide, Risk},
	issn = {1533-712X},
	doi = {10.1097/JCP.0b013e318287009a},
	author = {Hamidovic, Ajna and Goodloe, Robert J and Young, Taylor R and Styn, Mindi A and Mukamal, Kenneth J and Choquet, Helene and Kasberger, Jay L and Buxbaum, Sarah G and Papanicolaou, George J and White, Wendy and Volcik, Kelly and Spring, Bonnie and Hitsman, Brian and Levy, Daniel and Jorgenson, Eric}
}
