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Article

Dopamine receptor D4 gene is not associated with major psychoses.

American journal of medical genetics - 15 Oct 1999

Serretti A, Lilli R, Di Bella D, Bertelli S, Nobile M, Novelli E, Catalano M, Smeraldi E

Abstract excerpt

We previously reported an association between dopamine receptor D4 (DRD4) gene exon 1 variants and delusional disorder. The aim of this investigation was to study the DRD4 gene exon 1 and 3 variants in schizophrenia, delusional, bipolar, and unipolar disorders. We studied 651 inpatients affected by schizophrenia (n = 229), delusional (n = 86), bipolar (n = 210), and unipolar (n = 126) disorders (DSM III-R) and...

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Source

Identifiers

PMID: 10490704

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.

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Dopamine receptor D4 gene is not associated with major psychoses.PMID 10490704Read ↗

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DRD4 exon 3 variants associated with delusional symptomatology in major psychoses: a study on 2,011 affected subjects.Semantic proximity Read ↗

Dopamine receptor D4 gene is associated with delusional symptomatology in mood disorders.Semantic proximity Read ↗

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

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