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Article

Association studies of serotonin system candidate genes in early-onset obsessive-compulsive disorder.

Biological psychiatry - 1 Feb 2007

Dickel Diane E, Veenstra-VanderWeele Jeremy, Bivens Nancy Chiu, Wu Xiaolin, Fischer Daniel J, Van Etten-Lee Michelle, Himle Joseph A, Leventhal Bennett L, Cook Edwin H, Hanna Gregory L

Abstract excerpt

BACKGROUND: Family-based evidence for association at serotonin system genes SLC6A4, HTR1B, HTR2A, and brain-derived neurotrophic factor (BDNF) has been previously reported in obsessive-compulsive disorder (OCD). Early-onset OCD is a more familial form of the disorder. METHODS: We used the transmission-disequilibrium test of association at common polymorphisms in each of these genes in 54 parent-child trios...

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Source

Identifiers

PMID: 17241828
DOI: 10.1016/j.biopsych.2006.09.030

Genes

BDNF

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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