DRD2, dopamine receptor D2, 1813

N. diseases: 437; N. variants: 42
Disease: Alcoholic Intoxication, Chronic ×
Source: ALL
Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE In 1990, Blum and associates provided the first confirmed genetic link between the DRD2 polymorphisms and alcoholism. 27174576 2017
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE Our present association results failed to replicate evidence that either the TaqI A1 allele or the functional Ins allele or the A1/Ins haplotype of the DRD2 gene confers vulnerability to alcohol dependence in the German population. 10235291 1999
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE The results indicate that the DRD2 gene is associated with susceptibility to early-onset alcoholism, and that each additional A1 allele shifts onset of alcoholism to an earlier age. 9129720 1997
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE We conclude that no association exists between genetic variation at the DRD2 locus and alcoholism in Chinese Han, Atayal, and Ami males. 8679787 1996
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE We analyzed the DRD2 311Ser/Cys polymorphism in 312 German alcoholics and 131 ethnically matched controls to investigate the association of genetic DRD2 variants with alcoholism or clinical characteristics of homogeneous subgroups of alcoholics. 8727249 1996
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE The single-SNP analysis showed that the dominant minor allele of rs2134655 on DRD3 increases alcoholism susceptibility; the dominant minor allele of rs1439047 on NTRK2 delays the alcoholism onset age, but the additive minor allele of rs172677 on GRIN2B and the dominant minor allele of rs63319 on ALDH1A1 advance the alcoholism onset age; and the dominant minor allele of rs1079597 on DRD2 shortens the onset age range. 28512340 2017
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE PCR-based assays showed that alcoholism was associated with polymorphisms of the dopamine D2 receptor (DRD2) TaqI B (P = .029) and the GABAA-beta2 subunit C1412T (P = .012) genes, but not with the glutamate receptor subunit gene NMDAR2B (366C/G), the serotonin transporter gene (5HTTL-PR), the dopamine transporter gene DAT1(SLC6A3), the dopamine D2 receptor gene DRD2 TaqI A, or the GABAA alpha1(A15G), alpha6(T1519C), and gamma2(G3145A) subunit genes. 15542698 2004
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE In the present study, A1+ (A1A1 and A1A2 genotypes) and A1- (A2A2 genotype) alleles of the DRD2 and G1+ (G1G1 and G1 non-G1 genotypes) and G1- (non-G1 non-G1 genotype) alleles of the GABRB3 gene were determined in a group of 56 medically ill patients diagnosed with alcohol dependence. 15296817 2004
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE A slightly positive association of DRD2 TaqI A1 genotypes with alcoholism was observed, by standard and molecular heterosis approaches. 10898904 2000
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE The findings to date can best be explained by more conservative interpretations than a confirmed physiologically important allelic association between DRD2 alleles and alcoholism. 8095994 1993
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE We tested the hypothesis that allelic variants of the human dopamine D2 receptor E8 genotype are associated with (i) dopamine D2 antagonist tiapride dose in treatment of alcohol withdrawal (n = 50) and (ii) with anxiety and depression in patients during alcoholism detoxification therapy (admission n = 87; discharge n = 50). 11692072 2001
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE There also was no evidence for unequal transmission of DRD2 alleles for the phenotypes "ever smoker" or comorbid alcohol dependence and habitual smoking. 10710227 2000
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE The TaqI-A polymorphism of the ANKK1 gene, adjacent to the DRD2 gene, has been associated with alcoholism and other psychiatric conditions, although other DRD2 gene variants, such as the C957T polymorphism, could be related to these phenotypic traits. 18669994 2008
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE Studies have reported that polymorphisms of the dopamine D2 receptor, whose structure and function are similar to those of the dopamine D3 receptor, increase the susceptibility to alcoholism. 8837712 1996
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE Furthermore, sib pair analysis incorporating information across all three sib pair categories: concordant affected, discordant and concordant unaffected revealed no effect of DRD2 genotype or haplotype on alcoholism or substance use disorder. 9259374 1997
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE 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
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE The allelic association of the human dopamine D2 receptor gene and alcoholism was evaluated in 20 male alcoholics and 20 controls (sex, race, and geographic place of birth matched). 1356317 1992
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE D(2) dopamine receptor (DRD2) polymorphism is associated with severity of alcohol dependence. 11918988 2002
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE The findings suggest an influence of the DRD2 genotype on the neuropharmacological effects of chronic alcohol exposure and the clinical course of alcoholism. 9295055 1997
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE We have reevaluated the involvement of DRD2 mutations in susceptibility to alcoholism with a cladistics-based association analysis after restricting an alcoholic sample to more severe cases. 9754627 1998
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE An association between the DRD2 Taq1A (C32806T) polymorphism and social alcohol consumption in the opposite direction to that reported for alcoholism has recently been reported in a male Finnish sample. 15668731 2005
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE These results suggest that polymorphism of the DRD2 gene and family history of alcoholism are dissociable determinants of visuospatial ability and that visuospatial defects previously observed in alcoholics may, in part, be antecedent to their drinking behavior. 7755518 1995
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE We conclude that our data do not support an allelic association between the A1 allele at DRD2 and alcoholism. 1832467 1991
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE Our data indicate that the DRD2 haplotypes are associated with alcoholism in Mexican Americans. 16396745 2005
CUI: C0001973
Disease: Alcoholic Intoxication, Chronic
Alcoholic Intoxication, Chronic 		0.400 GeneticVariation disease BEFREE Finally, we apply the proposed methods to study genetic linkage between the dopamine D2 receptor locus and alcoholism. 10968775 2000