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Article

5-HT2A promoter polymorphism -1438G/A in children and adolescents with obsessive-compulsive disorders.

Molecular psychiatry - 1 Jan 2002

Walitza S, Wewetzer C, Warnke A, Gerlach M, Geller F, Gerber G, Görg T, Herpertz-Dahlmann B, Schulz E, Remschmidt H, Hebebrand J, Hinney A

Abstract excerpt

Positive association between obsessive compulsive disorder (OCD) and the A-allele of the 5-HT(2A)-receptor promoter polymorphism -1438G/A has recently been reported in adults. We performed an association analysis of this polymorphism in 55 children and adolescents with OCD and in 223 controls consisting of unrelated students. We detected statistically significant differences in genotype (P < 0.05) and allele...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Share to Polymorphism, Single Nucleotide

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Share to Receptor, Serotonin, 5-HT2A

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Source

Identifiers

PMID: 12476319
DOI: 10.1038/sj.mp.4001105

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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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