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Article

Tumour necrosis factor microsatellites and HLA-DRB1, HLA-DQA1, and HLA-DQB1* alleles in Peruvian patients with rheumatoid arthritis.

Annals of the rheumatic diseases - 1 Aug 2001

Castro F, Acevedo E, Ciusani E, Angulo J A, Wollheim F A, Sandberg-Wollheim M

Abstract excerpt

OBJECTIVE: To study the association between rheumatoid arthritis (RA) and HLA and tumour necrosis factor (TNF) polymorphism in Peruvian mestizo patients in comparison with ethnically similar controls. METHODS: Seventy nine patients with RA and 65 ethnically matched healthy controls were genotyped for HLA-DRB1, HLA-DQA1, HLA-DQB1, and TNFalpha and TNFbeta alleles using PCR amplification. Clinical severity was...

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Identifiers

PMID: 11454644
DOI: 10.1136/ard.60.8.791
PMCID: PMC1753809

Genes

TNF

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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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