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Article

Relationship between BDNF rs6265 (VAL66MET) polymorphism and serum BDNF LEVELS in anxiety disorders.

Molecular biology reports - 21 Jul 2026

Yilmaz Uyanik Dicle, Sahin Can Merve, Baykan Ozgur, Solmaz Avcikurt Ayla, Bolat Hilmi, Sogucak Mehmet Orbay

Abstract excerpt

OBJECTIVE: This study investigated serum Brain-Derived Neurotrophic Factor (BDNF) levels and the BDNF rs6265 (Val66Met) polymorphism in patients with anxiety disorders compared to healthy controls, and examined their relationship with symptom severity to clarify their role in anxiety etiology. METHODS: The study included 64 patients diagnosed with anxiety disorders and 64 healthy controls. Clinical assessments...

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Anxiety Disorders
Brain-Derived Neurotrophic Factor
Case-Control Studies
BDNF gene

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Genetic Predisposition to Disease

Polymorphism, Single Nucleotide

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Identifiers

PMID: 42479327
DOI: 10.1007/s11033-026-12395-5

Genes

BDNF

Variants

rs6265

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026.

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