MARC: Genetic Epidemiology of Alcoholism & Comorbidity

MARC：酒精中毒的遗传流行病学

• 批准号: 7430407
• 负责人: ANDREW C. HEATH
• 金额: $ 134.26万
• 依托单位: WASHINGTON UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-06-01 至 2009-05-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7430407
• 关键词: MARC; Genetic; Epidemiology; Alcoholism; Comorbidity

DESCRIPTION (provided by applicant): This is the first competing continuation for the multi-site Midwest Alcoholism Research Center (MARC). The broad focus of our research is the etiology and course of alcohol problems and associated comorbidity in community (rather than clinically ascertained) samples, with an emphasis on prospective high-risk, behavioral and molecular genetic, genetic epidemiologic and experimental perspectives, and with a particular focus on adolescents and youth. The MARC is organized as: (i) an Administrative Core, under the leadership of MARC Director Heath and Scientific and Administrative Co-Directors Sher and Bucholz, which is responsible for coordinating MARC-based research projects with each other, and with our broader R01-supported Portfolio of genetic, prospective high-risk and human experimental studies, as well as for assessment, ascertainment, data-management and methodologic support for MARC-based research projects; (ii) four research studies; and (iii) a pilot to facilitate the development of new alcohol researchers, as well as new directions for established investigators. The research studies include four parts. First, investigating in the human experimental laboratory interactive effects of alcohol and tobacco on measures of sensitivity to alcohol effects (postural instability) or tobacco effects (physiologic tremor). Second, using a children-of-twins paradigm to investigate the effects of environmental consequences of maternal alcoholism, including effects that may interact with offspring genotype, by contrasting outcomes in offspring 7 years and older who are either offspring of an alcoholic mother (at high genetic risk, and high environmental risk), or of an unaffected mother who may have (a) a monozygotic twin sister who is alcoholic (also high genetic risk, but reduced environmental risk), or (b) an alcoholic dizygotic twin sister (intermediate genetic risk, reduced environmental risk), or (c) an unaffected twin sister (low genetic and low environmental risk). Third, extending 4 ongoing studies that have followed samples prospectively from adolescence into young adulthood, by adding a molecular genetic component, to investigate the developmental unfolding of candidate gene effects on risk. Fourth, seeking to bridge the gap between epidemiologic and genetic epidemiologic studies of alcohol-tobacco comorbidity, and human experimental studies, as an ecological study of the co-occurrence of alcohol and tobacco use and their motivational sequelae, assessed by electronic diary. Together these are integrated by our desire to advance etiological research on genotype x environment interaction effects on alcoholism risk at multiple levels of analysis.

描述（由申请人提供）：这是第一个多站点中西部酒精中毒研究中心（MARC）的竞争延续。我们研究的广泛重点是酒精问题的病因和过程以及社区（而不是临床确定的）样本中的相关并发症，重点是前瞻性高风险，行为和分子遗传，遗传流行病学和实验观点，特别关注青少年和青年。机读目录的组织方式如下：（i）一个行政核心，在MARC主任Heath和科学与行政联合主任Sher和Bucholz的领导下，负责相互协调基于MARC的研究项目，并与我们更广泛的R 01支持的遗传、前瞻性高风险和人类实验项目组合协调。 该项目包括：（i）一项研究，以及对基于MARC的研究项目的评估、确定、数据管理和方法支持;（ii）四项研究;（iii）一项试点，以促进新的酒精研究人员的发展，以及为现有研究人员提供新的方向。本研究包括四个部分。首先，在人类实验室中调查酒精和烟草对酒精效应（姿势不稳定）或烟草效应（生理性震颤）敏感性的相互作用。第二，使用双胞胎的孩子的范例来调查母亲酗酒的环境后果的影响，包括可能与后代基因型相互作用的影响，通过对比7岁及以上的后代，无论是酗酒母亲的后代，（高遗传风险和高环境风险），或未受影响的母亲可能有（a）一个酗酒的同卵双胞胎姐妹（也是高遗传风险，但降低环境风险），或（B）酒精性双卵孪生姐妹（中等遗传风险，降低的环境风险），或（c）未受影响的孪生姐妹（低遗传和低环境风险）。第三，通过增加分子遗传成分，扩展4项正在进行的研究，这些研究前瞻性地跟踪了从青春期到成年早期的样本，以调查候选基因对风险的影响的发育展开。第四，寻求弥合酒精-烟草共病的流行病学和遗传流行病学研究与人类实验研究之间的差距，作为酒精和烟草使用及其动机后遗症的共同发生的生态学研究，通过电子日记进行评估。我们希望在多个分析水平上推进关于基因型x环境相互作用对酒精中毒风险影响的病因学研究，从而将这些因素整合在一起。

项目成果

Gender differences in stressful life events, social support, perceived stress, and alcohol use among older adults: results from a National Survey.

• DOI: 10.3109/10826084.2013.846379
• 发表时间: 2014-03
• 期刊: Substance use & misuse
• 影响因子: 2
• 作者: Sacco P;Bucholz KK;Harrington D
• 通讯作者: Harrington D

Physiological alcohol dependence symptoms in early adulthood: a longitudinal perspective.

成年早期的生理性酒精依赖症状：纵向视角。

• DOI: 10.1037//1064-1297.8.4.493
• 发表时间: 2000
• 期刊: Experimental and clinical psychopharmacology.
• 作者: O'Neill,SE;Sher,KJ
• 通讯作者: Sher,KJ

The Nature and Organization of Individual Differences in Executive Functions: Four General Conclusions.

• DOI: 10.1177/0963721411429458
• 发表时间: 2012-02
• 期刊: Current directions in psychological science
• 影响因子: 7.2
• 作者: Miyake A;Friedman NP
• 通讯作者: Friedman NP

Genome-wide association uncovers shared genetic effects among personality traits and mood states.

• DOI: 10.1002/ajmg.b.32072
• 发表时间: 2012-09
• 期刊: AMERICAN JOURNAL OF MEDICAL GENETICS PART B-NEUROPSYCHIATRIC GENETICS
• 影响因子: 2.8
• 作者: Luciano, Michelle;Huffman, Jennifer E.;Arias-Vasquez, Alejandro;Vinkhuyzen, Anna A. E.;Middeldorp, Christel M.;Giegling, Ina;Payton, Antony;Davies, Gail;Zgaga, Lina;Janzing, Joost;Ke, Xiayi;Galesloot, Tessel;Hartmann, Annette M.;Ollier, William;Tenesa, Albert;Hayward, Caroline;Verhagen, Maaike;Montgomery, Grant W.;Hottenga, Jouke-Jan;Konte, Bettina;Starr, John M.;Vitart, Veronique;Vos, Pieter E.;Madden, Pamela A. F.;Willemsen, Gonneke;Konnerth, Heike;Horan, Michael A.;Porteous, David J.;Campbell, Harry;Vermeulen, Sita H.;Heath, Andrew C.;Wright, Alan;Polasek, Ozren;Kovacevic, Sanja B.;Hastie, Nicholas D.;Franke, Barbara;Boomsma, Dorret I.;Martin, Nicholas G.;Rujescu, Dan;Wilson, James F.;Buitelaar, Jan;Pendleton, Neil;Rudan, Igor;Deary, Ian J.
• 通讯作者: Deary, Ian J.

Subjective effects to cannabis are associated with use, abuse and dependence after adjusting for genetic and environmental influences.

在调整遗传和环境影响后，对大麻的主观影响与使用、滥用和依赖有关。

• DOI: 10.1016/j.drugalcdep.2009.06.014
• 发表时间: 2009
• 期刊: Drug and alcohol dependence
• 影响因子: 4.2
• 作者: Scherrer,JeffreyF;Grant,JuliaD;Duncan,AlexisE;Sartor,CarolynE;Haber,JonR;Jacob,Theodore;Bucholz,KathleenK
• 通讯作者: Bucholz,KathleenK