Alcoholic Intoxication, Chronic
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
We confirmed the hypothesis that haplotypes, which are supposed to induce a low DRD2 expression, are associated with alcohol dependence.
|
19603545 |
2009 |
Alcoholic Intoxication, Chronic
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
The -141 C Ins/Del polymorphism may affect the vulnerability for alcoholism presumably through different expression of DRD2 in the Japanese.
|
9660310 |
1998 |
Alcoholic Intoxication, Chronic
|
0.400 |
PosttranslationalModification
|
disease |
BEFREE |
Specifically, controlling for age, DRD2 methylation was associated with Alcohol Use Disorders Identification Test total (partial r = 0.140, P = 0.002); Impaired Control Scale total (partial r = 0.097, P = 0.044) and Alcohol Dependence Scale total (partial r = 0.152, P = 0.001).
|
29464814 |
2019 |
Alcoholic Intoxication, Chronic
|
0.400 |
PosttranslationalModification
|
disease |
BEFREE |
Allelic association of human dopamine D2 receptor gene in alcoholism.
|
1969501 |
1990 |
Alcoholic Intoxication, Chronic
|
0.400 |
PosttranslationalModification
|
disease |
BEFREE |
DRD2 methylation and regional grey matter volumes in young adult offspring from families at ultra-high risk for alcohol dependence.
|
30877890 |
2019 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Interaction between ALDH2*1*1 and DRD2/ANKK1 TaqI A1A1 genes may be associated with antisocial personality disorder not co-morbid with alcoholism.
|
21070510 |
2012 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Thus, genes related to alcohol addiction, such as dopamine receptor D2 in the brain, or liver alcohol-metabolizing enzymes, such as alcohol dehydrogenase class I polypeptide B, cytochrome P450 2E1 and aldehyde dehydrogenase class 2, may vary from one individual to another.
|
24307790 |
2013 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Earlier findings on the associations of DRD2 and NPY with alcohol dependence were supported: DRD2/ANKK1 Taq1A(1) increased (P = 0.04) and NPY Pro7 decreased (P = 0.01) the risk of alcohol dependence.
|
20554694 |
2010 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
DRD2 Ins was associated with alcoholism in those alcoholics who carried the ADH1B*2 or ADH1C*1 protective alleles (p = 0.032 in genotype level and p = 0.015 in allele level).
|
15318112 |
2004 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
The D2 dopamine receptor (DRD2) gene has been associated with alcoholism and other drug use disorders.
|
19278736 |
2009 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Our results suggested that DRD2 might be associated with conduct disorder or a predisposition to both conduct disorder and alcoholism.
|
11236830 |
2001 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
An important role of the mesolimbic dopamine system has been suggested in the reinforcing effects of alcohol and recent molecular genetic studies are implicating the gene for the D2 dopamine receptor (DRD2) in alcoholism.
|
7585063 |
1995 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
While there have been subsequent replications of this genetic association, there have also been numerous studies that failed to detect an association between DRD2 and alcohol dependence.
|
22970887 |
2013 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Previous studies of DRD2 in association with alcohol dependence using variation in the TaqI A locus were highly controversial.
|
17948902 |
2008 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
The dopamine D2 receptor has been extensively studied in relation to alcoholism, substance abuse, and nicotine dependence.
|
15146457 |
2004 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
This study examined whether the DRD2 gene is associated with specific subtypes of alcohol dependence and evaluated the relationship between the DRD2 gene and alcohol-metabolizing genes in a specific subtype of alcohol dependence.
|
15084894 |
2004 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
These results do not support the involvement of the DRD2 region in the etiology of alcoholism.
|
7910578 |
1994 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Other promising results concern the tyrosine hydroxylase gene in manic depressive illness and the dopamine D2 receptor in alcoholism.
|
7919920 |
1994 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
PSYGENET |
In our study,--we have analyzed selected SNPs polymorphisms in the DRD2 and ANKK1 genes in patients with alcohol dependence syndrome (169 Caucasian subjects) including a subgroup of individuals (n = 61) who have experienced at least one suicide attempt.
|
25415204 |
2014 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
PSYGENET |
Although previous studies have shown an association of D(2) dopamine receptor (DRD2) polymorphisms with severity of alcohol dependence, the expression of this allele risk on HIV patients with alcohol dependence has not been systematically explored.
|
25053368 |
2014 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
The TaqIA1 allele of the dopamine receptor gene D2 (DRD2) has been associated with alcoholism, as well as with other addictive behaviours.
|
15545020 |
2004 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
The DRD(2) has been one of the most widely studied in neuropsychiatric disorders in general, and in alcoholism and other addictions in particular.
|
15457501 |
2005 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
LHGDN |
Dopamine receptors and transporters in the brain reward circuits of type 1 and 2 alcoholics measured with human whole hemisphere autoradiography.
|
12781734 |
2003 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
PSYGENET |
These results suggest that, in alcohol dependence, perceived impaired control is a cognitive mediator of impulsivity-related constructs that may be unaffected by DRD2/ANKK1 and neurocognitive processes underlying the retrieval of verbal information.
|
24629326 |
2014 |
Alcoholic Intoxication, Chronic
|
0.400 |
Biomarker
|
disease |
BEFREE |
Many association studies of DRD2 and substance dependence (SD), including alcohol dependence (AD) and drug dependence (DD), have been reported; the results have been inconsistent.
|
18828801 |
2008 |