Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

DRD2, DRD3 and 5HT2A receptor genes polymorphisms in obsessive-compulsive disorder.

Molecular psychiatry - 1 Dec 1996

Nicolini H, Cruz C, Camarena B, Orozco B, Kennedy J L, King N, Weissbecker K, de la Fuente J R, Sidenberg D

Abstract excerpt

We performed an association analysis of the DRD2, DRD3 and 5HT2A genes polymorphisms in 67 Obsessive-Compulsive Disorder (OCD) patients and 54 healthy controls. There were no statistically significant differences in genotype or allele frequencies for any of the polymorphisms studied between OCD s...

Topics

Adolescent
Adult
Aged
Brain Chemistry
Cloning, Molecular
Female
Genetic Linkage
Genotype
Humans
Male
Middle Aged
Obsessive-Compulsive Disorder
Polymorphism, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Polymorphism, Restriction Fragment Length

Receptor, Serotonin, 5-HT2A

Receptors, Dopamine D2

Receptors, Dopamine D3

Receptors, Serotonin

Source

Identifiers

PMID: 9154247

Genes

DRD2
DRD3

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-9154247-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

DRD2, DRD3 and 5HT2A receptor genes polymorphisms in obsessive-compulsive disorder.PMID 9154247Read ↗

[Dopamine D2 and D4 receptor genes distinguish the clinical presence of tics in obsessive-compulsive disorder].Semantic proximity Read ↗

A molecular investigation suggests no relationship between obsessive-compulsive disorder and the dopamine D2 receptor.Semantic proximity Read ↗

Association study between the dopamine receptor D(4) gene and obsessive-compulsive disorder.Semantic proximity Read ↗

Association between the dopamine receptor D4 (DRD4) gene and obsessive-compulsive disorder.Semantic proximity Read ↗

Association of a 5-HT1Dbeta receptor gene polymorphism with obsessive-compulsive disorder in Korean male subjects.Semantic proximity Read ↗

The association of HTR2A polymorphisms with obsessive-compulsive disorder and its subtypes: A meta-analysis.Semantic proximity Read ↗

T102C and -1438 G/A polymorphisms of the 5-HT2A receptor gene in Turkish patients with obsessive-compulsive disorder.Semantic proximity Read ↗

5HT1Dbeta Receptor gene implicated in the pathogenesis of Obsessive-Compulsive Disorder: further evidence from a family-based association study.Semantic proximity Read ↗

Role of GAD2 and HTR1B genes in early-onset obsessive-compulsive disorder: results from transmission disequilibrium study.Semantic proximity Read ↗

Association study between obsessive-compulsive disorder and serotonergic candidate genes.Semantic proximity Read ↗

Association between the dopamine D2 receptor TaqI A2 allele and low activity COMT allele with obsessive-compulsive disorder in males.Semantic proximity Read ↗

5-HT2A promoter polymorphism -1438G/A in children and adolescents with obsessive-compulsive disorders.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.