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Article

Pain catastrophizing is associated with the Val66Met polymorphism of the brain-derived neurotrophic factor in fibromyalgia.

Advances in rheumatology (London, England) - 31 Jul 2020

da Silveira Alves Camila Fernanda, Caumo Wolnei, Silvestri Joana Morez, Zortea Maxciel, Dos Santos Vinicius Souza, Cardoso Dayane Favarin, Regner Andrea, de Souza Alessandra Hübner, Simon Daniel

Abstract excerpt

BACKGROUND: Fibromyalgia (FM) is a musculoskeletal chronic pain syndrome that impacts negatively patient's daily lives. Its pathogenesis is characterized by a complex relationship between biological and psychosocial factors not fully understood yet. Pain catastrophizing is associated with FM and is an important predictor of outcomes. This study aimed to answer two questions: (i) whether the allele and genotype...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 32736598
DOI: 10.1186/s42358-020-00141-9

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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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