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Article

Investigation of dopamine receptors in susceptibility to behavioural and psychological symptoms in Alzheimer's disease.

International journal of geriatric psychiatry - 1 Sept 2009

Pritchard Antonia L, Ratcliffe Laura, Sorour Eman, Haque Sayeed, Holder Roger, Bentham Peter, Lendon Corinne L

Abstract excerpt

OBJECTIVE: Alzheimer's disease (AD) patients commonly suffer from behavioural and psychological symptoms of dementia (BPSD). A genetic component to the development of BPSD in AD has been supported. Polymorphisms within dopamine receptors DRD1, DRD2, DRD3 and DRD4 have previously been investigated in a few interesting studies that are reviewed here and extended using our patient cohort. METHODS: Our large cohort...

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Source

Identifiers

PMID: 19235789
DOI: 10.1002/gps.2214

Genes

DRD4
DRD3
DRD1
DRD2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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