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Article

Dopamine transporter (DAT1) gene in combat veterans with PTSD: A case-control study.

Psychiatry research - 1 Apr 2021

Zuschlag Zachary D, Compean Ebele, Nietert Paul, Lauzon Steven, Hamner Mark, Wang Zhewu

Abstract excerpt

The dopamine transporter (DAT1) gene has been postulated to be involved in PTSD; however, existing studies have shown inconsistencies when examining genotypic and allelic associations. The primary objective of this study was to examine whether DAT1-40bp-VNTR (DAT1) 9R polymorphism might increase the risk of PTSD development in combat veterans, utilizing a case-control gene association study with both control and...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 33636518
DOI: 10.1016/j.psychres.2021.113801
PMCID: PMC8182484

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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