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Article

Genetic variants of dopamine receptor D4 and psychopathology.

Schizophrenia bulletin - 1 Jan 1999

Serretti A, Macciardi F, Catalano M, Bellodi L, Smeraldi E

Abstract excerpt

There is much evidence to indicate that the dopamine receptor D4 (DRD4) gene is involved in psychiatric disorders. We investigated the correlation between DRD4 gene polymorphism and the psychopathology of major psychoses, independently of diagnoses. Some 461 inpatients affected by major psychoses were assessed by the Operational Criteria checklist for psychotic illness and typed for DRD4 variants. The four...

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Source

Identifiers

PMID: 10478793
DOI: 10.1093/oxfordjournals.schbul.a033405

Genes

DRD4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

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Genetic variants of dopamine receptor D4 and psychopathology.PMID 10478793Read ↗

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No interaction between serotonin transporter gene and dopamine receptor D4 gene in symptomatology of major psychoses.Semantic proximity Read ↗

Dopamine receptor D4 gene is not associated with major psychoses.Semantic proximity Read ↗

DRD4 exon 3 variants are not associated with symptomatology of major psychoses in a German population.Semantic proximity Read ↗

Dopamine D3 receptor gene not associated with symptomatology of major psychoses.Semantic proximity Read ↗

Dopamine receptor D2 Ser/Cys 311 variant is associated with delusion and disorganization symptomatology in major psychoses.Semantic proximity Read ↗

Distribution of a novel mutation in the first exon of the human dopamine D4 receptor gene in psychotic patients.Semantic proximity Read ↗

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Dopamine D2 receptor gene not associated with symptomatology of mood disorders.Semantic proximity Read ↗

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