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Article

Serotonin transporter and BDNF polymorphisms interact to predict trait worry.

Anxiety, stress, and coping - 1 Jan 2014

Bredemeier Keith, Beevers Christopher G, McGeary John E

Abstract excerpt

BACKGROUND AND OBJECTIVES: Excessive worry is associated with a range of psychological disorders. While previous studies have examined genes associated with a range of different anxiety phenotypes, none have explored genes specifically associated with the general tendency to worry. DESIGN: The present study tested associations between trait worry and functional polymorphisms of three candidate genes: the...

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Share to Anxiety
Share to Brain-Derived Neurotrophic Factor
Share to Catechol O-Methyltransferase

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

Share to Polymorphism, Genetic

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Share to Serotonin Plasma Membrane Transport Proteins

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Source

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Identifiers

PMID: 24679122
DOI: 10.1080/10615806.2014.909928
PMCID: PMC4156552

Genes

BDNF
COMT

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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