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Article

Influence of the HLA-DR beta shared epitope on susceptibility to and clinical expression of rheumatoid arthritis in Chilean patients.

Annals of the rheumatic diseases - 1 Mar 1997

González A, Nicovani S, Massardo L, Aguirre V, Cervilla V, Lanchbury J S, Jacobelli S

Abstract excerpt

OBJECTIVE: To analyse the influence of shared epitope positive HLA-DRB1 alleles (QKRAA or QRRAA)) on rheumatoid arthritis (RA) susceptibility and severity in Chileans, a population that exhibits a weak association with HLA-DR4. METHODS: Prevalence of alleles DRB1*01 and DRB1*04 alleles was determined by polymerase chain reaction amplification and sequence specific oligonucleotide hybridisation in 129 RA patients...

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Identifiers

PMID: 9135224
DOI: 10.1136/ard.56.3.191
PMCID: PMC1752342

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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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