A review of opioid addiction genetics.

A review of opioid addiction genetics.
复制标题

DOI:
10.1016/j.copsyc.2018.07.014
复制
发表时间:
2019-06
影响因子:
5.9
通讯作者:
Berrettini WH
Berrettini WH
中科院分区:
心理学2区
文献类型:
--
作者:
Crist RC;Reiner BC;Berrettini WH

文献摘要

参考文献

被引文献

相似文献

阿片类药物使用障碍(OUD)影响着全世界数百万人,根据双胞胎和家庭研究,发展这种疾病的风险具有重要的遗传成分。这种遗传风险背后的遗传变异的识别集中在两种不同的方法:候选基因研究和全基因组关联研究(GWAS)。研究最多的候选基因包括μ阿片受体(OPRM 1)、δ阿片受体(OPRD 1)、多巴胺D2受体(DRD 2)和脑源性神经营养因子(BDNF)。这些基因的变体对OUD风险的影响相对较小,但可重复。最近,GWAS已经确定了与KCNG2,KCNC1,CNIH3,APBB2和RGMA变体的潜在关联。总的来说,到目前为止确定的遗传关联只能解释一小部分OUD风险。与其他精神疾病(如精神分裂症)的研究相比,OUD的GWAS仍处于早期阶段,这些研究仅在大型荟萃分析后才发现许多效应量较小的相关变异。在OUD领域,要实现类似的结果,可能需要大幅增加队列规模。此外,将罕见变异、表观遗传学和基因与环境的相互作用纳入模型中对于OUD的未来研究非常重要,以便更好地解释观察到的遗传力。
Opioid use disorder (OUD) affects millions of people worldwide and the risk of developing the disorder has a significant genetic component according to twin and family studies. Identification of the genetic variants underlying this inherited risk has focused on two different methods: candidate gene studies and genome-wide association studies (GWAS). The most studied candidate genes have included the mu-opioid receptor (OPRM1), the delta-opioid receptor (OPRD1), the dopamine D2 receptor (DRD2), and brain-derived neurotrophic factor (BDNF). Variants in these genes have been associated with relatively small, but reproducible, effects on OUD risk. More recently, GWAS have identified potential associations with variants in KCNG2, KCNC1, CNIH3, APBB2, and RGMA. In total the genetic associations identified so far explain only a small portion of OUD risk. GWAS of OUD is still in the early stages when compared to studies of other psychiatric disorders, such as schizophrenia, which have found many relevant variants with small effect sizes only after large meta-analyses. Substantial increases in cohort sizes will likely be necessary in the OUD field to achieve similar results. In addition, it will be important for future studies of OUD to incorporate rare variants, epigenetics, and gene × environment interactions into models in order to better explain the observed heritability.
DOI: 10.1038/mp.2015.102
发表时间: 2016-05
影响因子: 11
作者:
Nelson EC;Agrawal A;Heath AC;Bogdan R;Sherva R;Zhang B;Al-Hasani R;Bruchas MR;Chou YL;Demers CH;Carey CE;Conley ED;Fakira AK;Farrer LA;Goate A;Gordon S;Henders AK;Hesselbrock V;Kapoor M;Lynskey MT;Madden PA;Moron JA;Rice JP;Saccone NL;Schwab SG;Shand FL;Todorov AA;Wallace L;Wang T;Wray NR;Zhou X;Degenhardt L;Martin NG;Hariri AR;Kranzler HR;Gelernter J;Bierut LJ;Clark DJ;Montgomery GW
通讯作者: Montgomery GW
脑源性神经营养因子基因多态性对中国人群海洛因依赖发病年龄的影响
DOI: 10.1089/gtmb.2012.0016
发表时间: 2012-09-01
影响因子: 1.4
作者:
Meng, Chao;Lan, Jie;Wang, Wei
通讯作者: Wang, Wei
DOI: 10.1016/j.humimm.2014.12.005
发表时间: 2015-01-01
期刊: HUMAN IMMUNOLOGY
影响因子: 2.7
作者:
Deng, Xiao-Dong;Jiang, Hai;Liu, Yun
通讯作者: Liu, Yun
有助于增加海洛因成瘾风险或防止海洛因成瘾的基因型模式
DOI: 10.1038/sj.mp.4002147
发表时间: 2008-04-01
影响因子: 11
作者:
Nielsen, D. A.;Ji, F.;Kreek, M. J.
通讯作者: Kreek, M. J.
DOI: 10.1016/j.drugalcdep.2007.02.022
发表时间: 2007-10-08
影响因子: 4.2
作者:
Glatt, Stephen J.;Bousman, Chad;Tsuang, Ming T.
通讯作者: Tsuang, Ming T.