Abstract:
:Previous studies on acetaldehyde dehydrogenase 2 (ALDH2) focused on drinking behavior or alcoholism because the ALDH2*2 allele protects against the risk of developing alcoholism. The mechanism provides that the ALDH2 gene's protective effect is also involved in dopamine metabolism. The interaction of the ALDH2 gene with neurotransmitters, such as dopamine, is suggested to be related to alcoholism. Because alcoholism is often co-morbid with antisocial personality disorder (ASPD), previous association studies on antisocial alcoholism cannot differentiate whether those genes relate to ASPD with alcoholism or ASPD only. This study examined the influence of the interaction effect of the ALDH2*1*1, *1*2 or *2*2 polymorphisms with the dopamine 2 receptor (DRD2) Taq I polymorphism on ASPD. Our 541 Han Chinese male participants were classified into three groups: antisocial alcoholism (ASPD co-morbid with alcohol dependence, antisocial ALC; n = 133), ASPD without alcoholism (ASPD not co-morbid with alcohol dependence, antisocial non-ALC; n = 164) and community controls (healthy volunteers from the community; n = 244). Compared with healthy controls, individuals with the DRD2 A1/A1 and the ALDH2*1/*1 genotypes were at a 5.39 times greater risk for antisocial non-ALC than were those with other genotypes. Our results suggest that the DRD2/ANKK1 and ALDH2 genes interacted in the antisocial non-ALC group; a connection neglected in previous studies caused by not separating antisocial ALC from ASPD. Our study made this distinction and showed that these two genes may be associated ASPD without co-morbid alcoholism.
journal_name
Addict Bioljournal_title
Addiction biologyauthors
Lu RB,Lee JF,Huang SY,Lee SY,Chang YH,Kuo PH,Chen SL,Chen SH,Chu CH,Lin WW,Wu PL,Ko HCdoi
10.1111/j.1369-1600.2010.00268.xsubject
Has Abstractpub_date
2012-09-01 00:00:00pages
865-74issue
5eissn
1355-6215issn
1369-1600journal_volume
17pub_type
杂志文章abstract::Moderately sized, case-control studies have related alcohol dependence in middle-aged in-patients to lower second-to-fourth finger length ratio (2D:4D), a proxy for prenatal hyperandrogenization. As primary aim, we here intended to confirm that lower 2D:4D is also associated with Diagnostic and Statistical Manual of M...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12815
更新日期:2020-07-01 00:00:00
abstract::Understanding genetic factors that contribute to cannabis use disorder (CUD) is important, but to date, findings have been equivocal. Single-nucleotide polymorphisms (SNPs) in the cannabinoid receptor 1 gene (CNR1; rs1049353 and rs806378) and fatty acid amide hydrolase (FAAH) gene (rs324420) have been implicated in CU...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12762
更新日期:2020-05-01 00:00:00
abstract::Dysregulation of histone deacetylases (HDAC) has been proposed as a potential contributor to aberrant transcriptional profiles that can lead to changes in cognitive functions. It is known that METH negatively impacts the prefrontal cortex (PFC) leading to cognitive decline and addiction whereas modafinil enhances cogn...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12737
更新日期:2020-03-01 00:00:00
abstract::This study investigated the effects of chronic ethanol intake on hepatic haemodynamics and reticuloendothelial system function in the rat. Comparisons were also made with blood flow to pancreas, kidney, spleen, lung and skin. Male Wistar rats, approximately 0.15 kg initial body weight, were fed a diet containing 35% o...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1080/13556219772507
更新日期:1997-10-01 00:00:00
abstract::The controversy over the relationship between heroin addiction and hepatocellular dysfunction was examined by assay of serum activities of aspartate and alanine aminotransferases, total protein, albumin and globulin in 48 chronic heroin smokers and 33 controls. Biliary secretion in the addicts was compared to controls...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1080/1355621961000124826
更新日期:1996-01-01 00:00:00
abstract::Although the involvement of dopamine in gambling disorder (GD) has long been hypothesized, its precise role remains unclear. The action of dopamine in the synapses is regulated by the dopamine transporter (DAT). We hereinafter present significant differences between a sample of 15 treatment-seeking GD subjects and 17 ...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12677
更新日期:2019-09-01 00:00:00
abstract::Because of its primary role in drug-seeking, consumption and addictive behaviour, there is a growing interest in identifying the neural circuits and molecular mechanisms underlying the formation, maintenance and retrieval of drug-related memories. Human studies, which focused on neuronal systems that store and control...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12042
更新日期:2014-01-01 00:00:00
abstract::The AA (alko, alcohol) and ANA (alko, non-alcohol) rat lines were among the earliest rodent lines produced by bidirectional selection for ethanol preference. The purpose of this review is to highlight the strategies for understanding the neurobiological factors underlying differential alcohol-drinking behavior in thes...
journal_title:Addiction biology
pub_type: 杂志文章,评审
doi:10.1111/j.1369-1600.2006.00037.x
更新日期:2006-09-01 00:00:00
abstract::The present study was undertaken to examine whether genetically predetermined differences in components of the endocannabinoid system were present in the brain of Sardinian alcohol-preferring (sP) and Sardinian alcohol-non-preferring (sNP) rats, a pair of rat lines selectively bred for opposite alcohol preference. The...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2010.00299.x
更新日期:2012-01-01 00:00:00
abstract::The study is designed to clarify the effect of low doses of alcohol on respiratory variables in air breathing normal subjects. Each subject was given an initial loading dose of alcohol (0.270 g/kg) followed, half an hour later, by a second dose (0.135 g/kg). Blood alcohol increased to a mean value of 52.0 +/- 3.0 (SEM...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1080/13556219971740
更新日期:1999-04-01 00:00:00
abstract::Inhibitory optogenetics was used to examine the roles of the prelimbic cortex (PL), the nucleus accumbens core (NAcore) and the PL projections to the NAcore in the reinstatement of cocaine seeking. Rats were microinjected into the PL or NAcore with an adeno-associated virus containing halorhodopsin or archaerhodopsin....
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2012.00479.x
更新日期:2013-01-01 00:00:00
abstract::It has been hypothesized that neural reactivity to drug cues in certain limbic/paralimbic regions of the brain is an indicator of addiction severity and a marker for likelihood of success in treatment. To address this question, in the current study, 32 participants (44 percent female) completed a functional magnetic r...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12549
更新日期:2018-09-01 00:00:00
abstract::Voluntary oral ethanol consumption in rodents is generally limited by strong taste-aversion in these species. Historically, this has been overcome by combining ethanol with a sweetener, typically sucrose or saccharine, and then slowly 'fading' away the sweetener. While useful in most instances, this approach has not p...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2010.00260.x
更新日期:2012-01-01 00:00:00
abstract::Previous findings have shown that sigma-1 receptors (Sig-1Rs) are upregulated by the self-administration of methamphetamine, whereas Sig-1R antisense can attenuate the behavioral effects of psychostimulants in rodents. Sig-1R is an endoplasmic reticulum chaperone protein. However, the effects of Sig-1R agonist on the ...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2012.00488.x
更新日期:2014-05-01 00:00:00
abstract::Nicotine withdrawal is associated with subtle working memory deficits that predict subsequent relapse. We examined the neural substrates underlying these processes in treatment-seeking smokers, and explored the moderating influence of age on abstinence-induced alterations in brain activity and performance. Sixty-three...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12051
更新日期:2014-09-01 00:00:00
abstract::The Lewis (LEW) and Fischer 344 (F344) inbred rat strains are frequently used to study the role of genetic factors in vulnerability to drug addiction and relapse. Glutamate and γ-amino butyric acid (GABA) transmission are significantly altered after cocaine-induced reinstatement, although whether LEW and F344 rats dif...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2011.00404.x
更新日期:2013-07-01 00:00:00
abstract::Abuse of alcohol is a major clinical problem with far-reaching health consequences. Understanding the environmental and genetic factors that contribute to alcohol-related behaviors is a potential gateway for developing novel therapeutic approaches for patients that abuse the drug. To this end, we have used Drosophila ...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12779
更新日期:2020-07-01 00:00:00
abstract::Smoking-related cues elicit craving and mesocorticolimbic brain activation in smokers. Severity of nicotine dependence seems to moderate cue reactivity, but the direction and mechanisms of its influence remains unclear. Although tobacco control policies demand a ban on tobacco advertising, cue reactivity studies in sm...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2010.00207.x
更新日期:2011-01-01 00:00:00
abstract::Previous work suggests a role for dopamine D3-like receptors in psychostimulant reinforcement. The development of new compounds acting selectively at dopamine D3 receptors has opened new possibilities to explore the role of these receptors in animal models of psychostimulant dependence. Here we investigated whether th...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2010.00211.x
更新日期:2010-07-01 00:00:00
abstract::Behavioral sensitization to cocaine is associated to neuroadaptations that contribute to addiction. Enkephalin is highly expressed in mesocorticolimbic areas associated with cocaine-induced sensitization; however, their influence on cocaine-dependent behavioral and neuronal plasticity has not been explained. In this s...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12200
更新日期:2016-03-01 00:00:00
abstract::Recent preclinical evidence indicates that the neuropeptide oxytocin may have potential in the treatment of drug dependence and drug withdrawal. Oxytocin reduces methamphetamine self-administration, conditioned place preference and hyperactivity in rodents. However, it is unclear how oxytocin acts in the brain to prod...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2010.00247.x
更新日期:2010-10-01 00:00:00
abstract::Nicotine self-administration is associated with decreased expression of the glial glutamate transporter (GLT-1) and the cystine-glutamate exchange protein xCT within the nucleus accumbens core (NAcore). N-acetylcysteine (NAC) has been shown to restore these proteins in a rodent model of drug addiction and relapse. How...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12797
更新日期:2020-09-01 00:00:00
abstract::Major advances have been made in understanding nicotine addiction and smoking behaviour in recent years. In particular, evidence for the relative importance of genetic and environmental effects on smoking initiation and persistence has emerged from behaviour genetic studies. These data have supported evidence from mol...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1080/13556210020040181
更新日期:2001-04-01 00:00:00
abstract::Several studies have emphasized the role of learning in the development of rapid and chronic tolerances. Recently, it was shown that the NMDA antagonists MK-801(dizocilpine) and ketamine block the development of tolerance to ethanol in rats submitted to tilt-plane apparatus. The present study examines the generality o...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1080/13556219872344
更新日期:1998-01-01 00:00:00
abstract::The present study examined the association between a measure of sociopathy and 5-HTTLPR genotype in a sample of individuals from Project MATCH, a multi-center alcohol treatment trial. 5-HTTLPR, an insertion-deletion polymorphism in SLC6A4, the gene encoding the serotonin transporter protein, results in functionally di...
journal_title:Addiction biology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1369-1600.2009.00197.x
更新日期:2011-01-01 00:00:00
abstract::It has been suggested that the attention towards alcohol-related stimuli increases with the duration of drinking and alcohol dependence. The present study aimed to assess whether an attentional bias was present in detoxified alcohol-dependent patients, and if the magnitude of the attentional bias depended on the subje...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2009.00146.x
更新日期:2009-04-01 00:00:00
abstract::In our society every second polytraumatized patient is a chronic alcoholic. A patient's alcohol-related history is often unavailable and laboratory markers are not sensitive or specific enough to detect alcohol-dependent patients who are at risk of developing alcohol withdrawal syndrome (AWS) during their post-traumat...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1080/1355621961000124726
更新日期:1996-01-01 00:00:00
abstract::Selected ion flow tube mass spectrometry (SIFT-MS) has been used to measure simultaneously the concentrations of both carbon disulphide and acetone in exhaled breath following the ingestion of a single dose of disulfiram (Antabuse). Carbon disulphide is a product of the metabolism of disulfiram and is excreted mainly ...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2006.00015.x
更新日期:2006-06-01 00:00:00
abstract::The high prevalence of psychostimulant abuse observed in schizophrenic patients may be related to the development of mesolimbic dopaminergic supersensitivity (MDS) or nigrostriatal dopaminergic supersensitivity (NDS) in response to the chronic blockade of dopamine receptors produced by typical neuroleptic treatment. W...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/j.1369-1600.2008.00145.x
更新日期:2009-07-01 00:00:00
abstract::Variations in pattern and extent of cognitive and motor impairment occur in alcoholism (ALC). Causes of such heterogeneity are elusive and inconsistently accounted for by demographic or alcohol consumption differences. We examined neurological and nutritional factors as possible contributors to heterogeneity in impair...
journal_title:Addiction biology
pub_type: 杂志文章
doi:10.1111/adb.12584
更新日期:2019-03-01 00:00:00