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Full-Text Articles in Rheumatology
Most Common Single-Nucleotide Polymorphisms Associated With Rheumatoid Arthritis In Persons Of European Ancestry Confer Risk Of Rheumatoid Arthritis In African Americans, Laura B. Hughes, Richard J. Reynolds, Elizabeth E. Brown, James M. Kelley, Brian Thomson, Doyt L. Conn, Beth L. Jonas, Andrew O. Westfall, Miguel A. Padilla, Leigh F. Callahan
Most Common Single-Nucleotide Polymorphisms Associated With Rheumatoid Arthritis In Persons Of European Ancestry Confer Risk Of Rheumatoid Arthritis In African Americans, Laura B. Hughes, Richard J. Reynolds, Elizabeth E. Brown, James M. Kelley, Brian Thomson, Doyt L. Conn, Beth L. Jonas, Andrew O. Westfall, Miguel A. Padilla, Leigh F. Callahan
Psychology Faculty Publications
Objective. Large-scale genetic association studies have identified >20 rheumatoid arthritis (RA) risk alleles among individuals of European ancestry. The influence of these risk alleles has not been comprehensively studied in African Americans. We therefore sought to examine whether these validated RA risk alleles are associated with RA risk in an African American population.
Methods. Twenty-seven candidate single-nucleotide polymorphisms (SNPs) were genotyped in 556 autoantibody-positive African Americans with RA and 791 healthy African American control subjects. Odds ratios (ORs) and 95% confidence intervals (95% CIs) for each SNP were compared with previously published ORs for RA patients of European ancestry. We …